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CHANGELOG.2.7.0.html

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  348.                        <h5>YARN REST APIs</h5>
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  387.                        <h5>Hadoop Compatible File Systems</h5>
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  426.                        <h5>Tools</h5>
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  462.                        <h5>Reference</h5>
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    477. 

  477.                        <h5>Configuration</h5>
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    479. 

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    480. 

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    483. 

  483.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/hdfs-default.xml">hdfs-default.xml</a>
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  486.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs-rbf/hdfs-rbf-default.xml">hdfs-rbf-default.xml</a>
    487. 

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  489.                   <a href="../../../../hadoop-mapreduce-client/hadoop-mapreduce-client-core/mapred-default.xml">mapred-default.xml</a>
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    492. 

  492.                   <a href="../../../../hadoop-yarn/hadoop-yarn-common/yarn-default.xml">yarn-default.xml</a>
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  495.                   <a href="../../../../hadoop-kms/kms-default.html">kms-default.xml</a>
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    501. 

  501.                   <a href="../../../../hadoop-project-dist/hadoop-common/DeprecatedProperties.html">Deprecated Properties</a>
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    509. 

  509.     </div>
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  528. -->
    529. 

  529. <h1>Apache Hadoop Changelog</h1><section>
    530. 

  530. <h2><a name="Release_2.7.0_-_2015-04-20"></a>Release 2.7.0 - 2015-04-20</h2><section>
    531. 

  531. <h3><a name="INCOMPATIBLE_CHANGES:"></a>INCOMPATIBLE CHANGES:</h3>
    532. 

  532. <table border="0" class="bodyTable">
    533. 

  533. <thead>
    534. 

  534. 

  535. <tr class="a">
    536. 

  536. <th align="left"> JIRA </th>
    537. 

  537. <th align="left"> Summary </th>
    538. 

  538. <th align="left"> Priority </th>
    539. 

  539. <th align="left"> Component </th>
    540. 

  540. <th align="left"> Reporter </th>
    541. 

  541. <th align="left"> Contributor </th></tr>
    542. 

  542. </thead><tbody>
    543. 

  543. 

  544. <tr class="b">
    545. 

  545. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6252">HDFS-6252</a> </td>
    546. 

  546. <td align="left"> Phase out the old web UI in HDFS </td>
    547. 

  547. <td align="left">  Minor </td>
    548. 

  548. <td align="left"> namenode </td>
    549. 

  549. <td align="left"> Fengdong Yu </td>
    550. 

  550. <td align="left"> Haohui Mai </td></tr>
    551. 

  551. <tr class="a">
    552. 

  552. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11311">HADOOP-11311</a> </td>
    553. 

  553. <td align="left"> Restrict uppercase key names from being created with JCEKS </td>
    554. 

  554. <td align="left">  Major </td>
    555. 

  555. <td align="left"> security </td>
    556. 

  556. <td align="left"> Andrew Wang </td>
    557. 

  557. <td align="left"> Andrew Wang </td></tr>
    558. 

  558. <tr class="b">
    559. 

  559. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7210">HDFS-7210</a> </td>
    560. 

  560. <td align="left"> Avoid two separate RPC&#x2019;s namenode.append() and namenode.getFileInfo() for an append call from DFSClient </td>
    561. 

  561. <td align="left">  Major </td>
    562. 

  562. <td align="left"> hdfs-client, namenode </td>
    563. 

  563. <td align="left"> Vinayakumar B </td>
    564. 

  564. <td align="left"> Vinayakumar B </td></tr>
    565. 

  565. <tr class="a">
    566. 

  566. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10530">HADOOP-10530</a> </td>
    567. 

  567. <td align="left"> Make hadoop trunk build on Java7+ only </td>
    568. 

  568. <td align="left">  Blocker </td>
    569. 

  569. <td align="left"> build </td>
    570. 

  570. <td align="left"> Steve Loughran </td>
    571. 

  571. <td align="left"> Steve Loughran </td></tr>
    572. 

  572. <tr class="b">
    573. 

  573. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5420">MAPREDUCE-5420</a> </td>
    574. 

  574. <td align="left"> Remove mapreduce.task.tmp.dir from mapred-default.xml </td>
    575. 

  575. <td align="left">  Major </td>
    576. 

  576. <td align="left"> . </td>
    577. 

  577. <td align="left"> Sandy Ryza </td>
    578. 

  578. <td align="left"> James Carman </td></tr>
    579. 

  579. <tr class="a">
    580. 

  580. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11385">HADOOP-11385</a> </td>
    581. 

  581. <td align="left"> Prevent cross site scripting attack on JMXJSONServlet </td>
    582. 

  582. <td align="left">  Critical </td>
    583. 

  583. <td align="left"> . </td>
    584. 

  584. <td align="left"> Haohui Mai </td>
    585. 

  585. <td align="left"> Haohui Mai </td></tr>
    586. 

  586. <tr class="b">
    587. 

  587. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11498">HADOOP-11498</a> </td>
    588. 

  588. <td align="left"> Bump the version of HTrace to 3.1.0-incubating </td>
    589. 

  589. <td align="left">  Major </td>
    590. 

  590. <td align="left"> tracing </td>
    591. 

  591. <td align="left"> Masatake Iwasaki </td>
    592. 

  592. <td align="left"> Masatake Iwasaki </td></tr>
    593. 

  593. <tr class="a">
    594. 

  594. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6651">HDFS-6651</a> </td>
    595. 

  595. <td align="left"> Deletion failure can leak inodes permanently </td>
    596. 

  596. <td align="left">  Critical </td>
    597. 

  597. <td align="left"> . </td>
    598. 

  598. <td align="left"> Kihwal Lee </td>
    599. 

  599. <td align="left"> Jing Zhao </td></tr>
    600. 

  600. <tr class="b">
    601. 

  601. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11492">HADOOP-11492</a> </td>
    602. 

  602. <td align="left"> Bump up curator version to 2.7.1 </td>
    603. 

  603. <td align="left">  Major </td>
    604. 

  604. <td align="left"> . </td>
    605. 

  605. <td align="left"> Karthik Kambatla </td>
    606. 

  606. <td align="left"> Arun Suresh </td></tr>
    607. 

  607. <tr class="a">
    608. 

  608. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3217">YARN-3217</a> </td>
    609. 

  609. <td align="left"> Remove httpclient dependency from hadoop-yarn-server-web-proxy </td>
    610. 

  610. <td align="left">  Major </td>
    611. 

  611. <td align="left"> . </td>
    612. 

  612. <td align="left"> Akira Ajisaka </td>
    613. 

  613. <td align="left"> Brahma Reddy Battula </td></tr>
    614. 

  614. <tr class="b">
    615. 

  615. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3154">YARN-3154</a> </td>
    616. 

  616. <td align="left"> Should not upload partial logs for MR jobs or other &quot;short-running&#x2019; applications </td>
    617. 

  617. <td align="left">  Blocker </td>
    618. 

  618. <td align="left"> nodemanager, resourcemanager </td>
    619. 

  619. <td align="left"> Xuan Gong </td>
    620. 

  620. <td align="left"> Xuan Gong </td></tr>
    621. 

  621. </tbody>
    622. 

  622. </table></section><section>
    623. 

  623. <h3><a name="NEW_FEATURES:"></a>NEW FEATURES:</h3>
    624. 

  624. <table border="0" class="bodyTable">
    625. 

  625. <thead>
    626. 

  626. 

  627. <tr class="a">
    628. 

  628. <th align="left"> JIRA </th>
    629. 

  629. <th align="left"> Summary </th>
    630. 

  630. <th align="left"> Priority </th>
    631. 

  631. <th align="left"> Component </th>
    632. 

  632. <th align="left"> Reporter </th>
    633. 

  633. <th align="left"> Contributor </th></tr>
    634. 

  634. </thead><tbody>
    635. 

  635. 

  636. <tr class="b">
    637. 

  637. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2360">YARN-2360</a> </td>
    638. 

  638. <td align="left"> Fair Scheduler: Display dynamic fair share for queues on the scheduler page </td>
    639. 

  639. <td align="left">  Major </td>
    640. 

  640. <td align="left"> fairscheduler </td>
    641. 

  641. <td align="left"> Ashwin Shankar </td>
    642. 

  642. <td align="left"> Ashwin Shankar </td></tr>
    643. 

  643. <tr class="a">
    644. 

  644. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7222">HDFS-7222</a> </td>
    645. 

  645. <td align="left"> Expose DataNode network errors as a metric </td>
    646. 

  646. <td align="left">  Minor </td>
    647. 

  647. <td align="left"> datanode </td>
    648. 

  648. <td align="left"> Charles Lamb </td>
    649. 

  649. <td align="left"> Charles Lamb </td></tr>
    650. 

  650. <tr class="b">
    651. 

  651. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6663">HDFS-6663</a> </td>
    652. 

  652. <td align="left"> Admin command to track file and locations from block id </td>
    653. 

  653. <td align="left">  Major </td>
    654. 

  654. <td align="left"> . </td>
    655. 

  655. <td align="left"> Kihwal Lee </td>
    656. 

  656. <td align="left"> Chen He </td></tr>
    657. 

  657. <tr class="a">
    658. 

  658. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-1362">HDFS-1362</a> </td>
    659. 

  659. <td align="left"> Provide volume management functionality for DataNode </td>
    660. 

  660. <td align="left">  Major </td>
    661. 

  661. <td align="left"> datanode </td>
    662. 

  662. <td align="left"> Wang Xu </td>
    663. 

  663. <td align="left"> Wang Xu </td></tr>
    664. 

  664. <tr class="b">
    665. 

  665. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7984">HADOOP-7984</a> </td>
    666. 

  666. <td align="left"> Add hadoop &#x2013;loglevel option to change log level </td>
    667. 

  667. <td align="left">  Minor </td>
    668. 

  668. <td align="left"> scripts </td>
    669. 

  669. <td align="left"> Eli Collins </td>
    670. 

  670. <td align="left"> Akira Ajisaka </td></tr>
    671. 

  671. <tr class="a">
    672. 

  672. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-8989">HADOOP-8989</a> </td>
    673. 

  673. <td align="left"> hadoop fs -find feature </td>
    674. 

  674. <td align="left">  Major </td>
    675. 

  675. <td align="left"> . </td>
    676. 

  676. <td align="left"> Marco Nicosia </td>
    677. 

  677. <td align="left"> Jonathan Allen </td></tr>
    678. 

  678. <tr class="b">
    679. 

  679. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6982">HDFS-6982</a> </td>
    680. 

  680. <td align="left"> nntop: top&#xad;-like tool for name node users </td>
    681. 

  681. <td align="left">  Major </td>
    682. 

  682. <td align="left"> . </td>
    683. 

  683. <td align="left"> Maysam Yabandeh </td>
    684. 

  684. <td align="left"> Maysam Yabandeh </td></tr>
    685. 

  685. <tr class="a">
    686. 

  686. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11341">HADOOP-11341</a> </td>
    687. 

  687. <td align="left"> KMS support for whitelist key ACLs </td>
    688. 

  688. <td align="left">  Major </td>
    689. 

  689. <td align="left"> kms, security </td>
    690. 

  690. <td align="left"> Arun Suresh </td>
    691. 

  691. <td align="left"> Arun Suresh </td></tr>
    692. 

  692. <tr class="b">
    693. 

  693. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7424">HDFS-7424</a> </td>
    694. 

  694. <td align="left"> Add web UI for NFS gateway </td>
    695. 

  695. <td align="left">  Major </td>
    696. 

  696. <td align="left"> nfs </td>
    697. 

  697. <td align="left"> Brandon Li </td>
    698. 

  698. <td align="left"> Brandon Li </td></tr>
    699. 

  699. <tr class="a">
    700. 

  700. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7449">HDFS-7449</a> </td>
    701. 

  701. <td align="left"> Add metrics to NFS gateway </td>
    702. 

  702. <td align="left">  Major </td>
    703. 

  703. <td align="left"> nfs </td>
    704. 

  704. <td align="left"> Brandon Li </td>
    705. 

  705. <td align="left"> Brandon Li </td></tr>
    706. 

  706. <tr class="b">
    707. 

  707. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-9629">HADOOP-9629</a> </td>
    708. 

  708. <td align="left"> Support Windows Azure Storage - Blob as a file system in Hadoop </td>
    709. 

  709. <td align="left">  Major </td>
    710. 

  710. <td align="left"> tools </td>
    711. 

  711. <td align="left"> Mostafa Elhemali </td>
    712. 

  712. <td align="left"> Chris Nauroth </td></tr>
    713. 

  713. <tr class="a">
    714. 

  714. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10728">HADOOP-10728</a> </td>
    715. 

  715. <td align="left"> Metrics system for Windows Azure Storage Filesystem </td>
    716. 

  716. <td align="left">  Major </td>
    717. 

  717. <td align="left"> tools </td>
    718. 

  718. <td align="left"> Mike Liddell </td>
    719. 

  719. <td align="left"> Mike Liddell </td></tr>
    720. 

  720. <tr class="b">
    721. 

  721. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2837">YARN-2837</a> </td>
    722. 

  722. <td align="left"> Timeline server needs to recover the timeline DT when restarting </td>
    723. 

  723. <td align="left">  Blocker </td>
    724. 

  724. <td align="left"> timelineserver </td>
    725. 

  725. <td align="left"> Zhijie Shen </td>
    726. 

  726. <td align="left"> Zhijie Shen </td></tr>
    727. 

  727. <tr class="a">
    728. 

  728. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2574">YARN-2574</a> </td>
    729. 

  729. <td align="left"> Add support for FairScheduler to the ReservationSystem </td>
    730. 

  730. <td align="left">  Major </td>
    731. 

  731. <td align="left"> fairscheduler </td>
    732. 

  732. <td align="left"> Subru Krishnan </td>
    733. 

  733. <td align="left"> Anubhav Dhoot </td></tr>
    734. 

  734. <tr class="b">
    735. 

  735. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2427">YARN-2427</a> </td>
    736. 

  736. <td align="left"> Add support for moving apps between queues in RM web services </td>
    737. 

  737. <td align="left">  Major </td>
    738. 

  738. <td align="left"> resourcemanager </td>
    739. 

  739. <td align="left"> Varun Vasudev </td>
    740. 

  740. <td align="left"> Varun Vasudev </td></tr>
    741. 

  741. <tr class="a">
    742. 

  742. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-3107">HDFS-3107</a> </td>
    743. 

  743. <td align="left"> HDFS truncate </td>
    744. 

  744. <td align="left">  Major </td>
    745. 

  745. <td align="left"> datanode, namenode </td>
    746. 

  746. <td align="left"> Lei Chang </td>
    747. 

  747. <td align="left"> Plamen Jeliazkov </td></tr>
    748. 

  748. <tr class="b">
    749. 

  749. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11490">HADOOP-11490</a> </td>
    750. 

  750. <td align="left"> Expose truncate API via FileSystem and shell command </td>
    751. 

  751. <td align="left">  Major </td>
    752. 

  752. <td align="left"> fs </td>
    753. 

  753. <td align="left"> Konstantin Shvachko </td>
    754. 

  754. <td align="left"> Milan Desai </td></tr>
    755. 

  755. <tr class="a">
    756. 

  756. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-3689">HDFS-3689</a> </td>
    757. 

  757. <td align="left"> Add support for variable length block </td>
    758. 

  758. <td align="left">  Major </td>
    759. 

  759. <td align="left"> datanode, hdfs-client, namenode </td>
    760. 

  760. <td align="left"> Suresh Srinivas </td>
    761. 

  761. <td align="left"> Jing Zhao </td></tr>
    762. 

  762. <tr class="b">
    763. 

  763. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6227">MAPREDUCE-6227</a> </td>
    764. 

  764. <td align="left"> DFSIO for truncate </td>
    765. 

  765. <td align="left">  Major </td>
    766. 

  766. <td align="left"> benchmarks, test </td>
    767. 

  767. <td align="left"> Konstantin Shvachko </td>
    768. 

  768. <td align="left"> Konstantin Shvachko </td></tr>
    769. 

  769. <tr class="a">
    770. 

  770. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11510">HADOOP-11510</a> </td>
    771. 

  771. <td align="left"> Expose truncate API via FileContext </td>
    772. 

  772. <td align="left">  Major </td>
    773. 

  773. <td align="left"> fs </td>
    774. 

  774. <td align="left"> Yi Liu </td>
    775. 

  775. <td align="left"> Yi Liu </td></tr>
    776. 

  776. <tr class="b">
    777. 

  777. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7584">HDFS-7584</a> </td>
    778. 

  778. <td align="left"> Enable Quota Support for Storage Types </td>
    779. 

  779. <td align="left">  Major </td>
    780. 

  780. <td align="left"> datanode, namenode </td>
    781. 

  781. <td align="left"> Xiaoyu Yao </td>
    782. 

  782. <td align="left"> Xiaoyu Yao </td></tr>
    783. 

  783. <tr class="a">
    784. 

  784. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6228">MAPREDUCE-6228</a> </td>
    785. 

  785. <td align="left"> Add truncate operation to SLive </td>
    786. 

  786. <td align="left">  Major </td>
    787. 

  787. <td align="left"> benchmarks, test </td>
    788. 

  788. <td align="left"> Konstantin Shvachko </td>
    789. 

  789. <td align="left"> Plamen Jeliazkov </td></tr>
    790. 

  790. <tr class="b">
    791. 

  791. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2190">YARN-2190</a> </td>
    792. 

  792. <td align="left"> Add CPU and memory limit options to the default container executor for Windows containers </td>
    793. 

  793. <td align="left">  Major </td>
    794. 

  794. <td align="left"> nodemanager </td>
    795. 

  795. <td align="left"> Chuan Liu </td>
    796. 

  796. <td align="left"> Chuan Liu </td></tr>
    797. 

  797. <tr class="a">
    798. 

  798. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6488">HDFS-6488</a> </td>
    799. 

  799. <td align="left"> Support HDFS superuser in NFSv3 gateway </td>
    800. 

  800. <td align="left">  Major </td>
    801. 

  801. <td align="left"> nfs </td>
    802. 

  802. <td align="left"> Stephen Chu </td>
    803. 

  803. <td align="left"> Brandon Li </td></tr>
    804. 

  804. <tr class="b">
    805. 

  805. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6826">HDFS-6826</a> </td>
    806. 

  806. <td align="left"> Plugin interface to enable delegation of HDFS authorization assertions </td>
    807. 

  807. <td align="left">  Major </td>
    808. 

  808. <td align="left"> security </td>
    809. 

  809. <td align="left"> Alejandro Abdelnur </td>
    810. 

  810. <td align="left"> Arun Suresh </td></tr>
    811. 

  811. </tbody>
    812. 

  812. </table></section><section>
    813. 

  813. <h3><a name="IMPROVEMENTS:"></a>IMPROVEMENTS:</h3>
    814. 

  814. <table border="0" class="bodyTable">
    815. 

  815. <thead>
    816. 

  816. 

  817. <tr class="a">
    818. 

  818. <th align="left"> JIRA </th>
    819. 

  819. <th align="left"> Summary </th>
    820. 

  820. <th align="left"> Priority </th>
    821. 

  821. <th align="left"> Component </th>
    822. 

  822. <th align="left"> Reporter </th>
    823. 

  823. <th align="left"> Contributor </th></tr>
    824. 

  824. </thead><tbody>
    825. 

  825. 

  826. <tr class="b">
    827. 

  827. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-8059">HADOOP-8059</a> </td>
    828. 

  828. <td align="left"> Add javadoc to InterfaceAudience and InterfaceStability </td>
    829. 

  829. <td align="left">  Major </td>
    830. 

  830. <td align="left"> documentation </td>
    831. 

  831. <td align="left"> Suresh Srinivas </td>
    832. 

  832. <td align="left"> Brandon Li </td></tr>
    833. 

  833. <tr class="a">
    834. 

  834. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10563">HADOOP-10563</a> </td>
    835. 

  835. <td align="left"> Remove the dependency of jsp in trunk </td>
    836. 

  836. <td align="left">  Major </td>
    837. 

  837. <td align="left"> . </td>
    838. 

  838. <td align="left"> Haohui Mai </td>
    839. 

  839. <td align="left"> Haohui Mai </td></tr>
    840. 

  840. <tr class="b">
    841. 

  841. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2254">YARN-2254</a> </td>
    842. 

  842. <td align="left"> TestRMWebServicesAppsModification should run against both CS and FS </td>
    843. 

  843. <td align="left">  Minor </td>
    844. 

  844. <td align="left"> . </td>
    845. 

  845. <td align="left"> zhihai xu </td>
    846. 

  846. <td align="left"> zhihai xu </td></tr>
    847. 

  847. <tr class="a">
    848. 

  848. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7186">HDFS-7186</a> </td>
    849. 

  849. <td align="left"> Document the &#x201c;hadoop trace&#x201d; command. </td>
    850. 

  850. <td align="left">  Minor </td>
    851. 

  851. <td align="left"> documentation </td>
    852. 

  852. <td align="left"> Masatake Iwasaki </td>
    853. 

  853. <td align="left"> Masatake Iwasaki </td></tr>
    854. 

  854. <tr class="b">
    855. 

  855. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11172">HADOOP-11172</a> </td>
    856. 

  856. <td align="left"> Improve error message in Shell#runCommand on OutOfMemoryError </td>
    857. 

  857. <td align="left">  Major </td>
    858. 

  858. <td align="left"> . </td>
    859. 

  859. <td align="left"> Yongjun Zhang </td>
    860. 

  860. <td align="left"> Yongjun Zhang </td></tr>
    861. 

  861. <tr class="a">
    862. 

  862. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7026">HDFS-7026</a> </td>
    863. 

  863. <td align="left"> Introduce a string constant for &#x201c;Failed to obtain user group info&#x2026;&#x201d; </td>
    864. 

  864. <td align="left">  Trivial </td>
    865. 

  865. <td align="left"> . </td>
    866. 

  866. <td align="left"> Yongjun Zhang </td>
    867. 

  867. <td align="left"> Yongjun Zhang </td></tr>
    868. 

  868. <tr class="b">
    869. 

  869. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2641">YARN-2641</a> </td>
    870. 

  870. <td align="left"> Decommission nodes on -refreshNodes instead of next NM-RM heartbeat </td>
    871. 

  871. <td align="left">  Major </td>
    872. 

  872. <td align="left"> resourcemanager </td>
    873. 

  873. <td align="left"> zhihai xu </td>
    874. 

  874. <td align="left"> zhihai xu </td></tr>
    875. 

  875. <tr class="a">
    876. 

  876. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7190">HDFS-7190</a> </td>
    877. 

  877. <td align="left"> Bad use of Preconditions in startFileInternal() </td>
    878. 

  878. <td align="left">  Major </td>
    879. 

  879. <td align="left"> namenode </td>
    880. 

  880. <td align="left"> Konstantin Shvachko </td>
    881. 

  881. <td align="left"> Dawson Choong </td></tr>
    882. 

  882. <tr class="b">
    883. 

  883. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7242">HDFS-7242</a> </td>
    884. 

  884. <td align="left"> Code improvement for FSN#checkUnreadableBySuperuser </td>
    885. 

  885. <td align="left">  Minor </td>
    886. 

  886. <td align="left"> namenode </td>
    887. 

  887. <td align="left"> Yi Liu </td>
    888. 

  888. <td align="left"> Yi Liu </td></tr>
    889. 

  889. <tr class="a">
    890. 

  890. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7252">HDFS-7252</a> </td>
    891. 

  891. <td align="left"> small refinement to the use of isInAnEZ in FSNamesystem </td>
    892. 

  892. <td align="left">  Trivial </td>
    893. 

  893. <td align="left"> . </td>
    894. 

  894. <td align="left"> Yi Liu </td>
    895. 

  895. <td align="left"> Yi Liu </td></tr>
    896. 

  896. <tr class="b">
    897. 

  897. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7266">HDFS-7266</a> </td>
    898. 

  898. <td align="left"> HDFS Peercache enabled check should not lock on object </td>
    899. 

  899. <td align="left">  Minor </td>
    900. 

  900. <td align="left"> hdfs-client </td>
    901. 

  901. <td align="left"> Gopal V </td>
    902. 

  902. <td align="left"> Andrew Wang </td></tr>
    903. 

  903. <tr class="a">
    904. 

  904. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7257">HDFS-7257</a> </td>
    905. 

  905. <td align="left"> Add the time of last HA state transition to NN&#x2019;s /jmx page </td>
    906. 

  906. <td align="left">  Minor </td>
    907. 

  907. <td align="left"> namenode </td>
    908. 

  908. <td align="left"> Charles Lamb </td>
    909. 

  909. <td align="left"> Charles Lamb </td></tr>
    910. 

  910. <tr class="b">
    911. 

  911. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7223">HDFS-7223</a> </td>
    912. 

  912. <td align="left"> Tracing span description of IPC client is too long </td>
    913. 

  913. <td align="left">  Minor </td>
    914. 

  914. <td align="left"> . </td>
    915. 

  915. <td align="left"> Masatake Iwasaki </td>
    916. 

  916. <td align="left"> Masatake Iwasaki </td></tr>
    917. 

  917. <tr class="a">
    918. 

  918. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7283">HDFS-7283</a> </td>
    919. 

  919. <td align="left"> Bump DataNode OOM log from WARN to ERROR </td>
    920. 

  920. <td align="left">  Trivial </td>
    921. 

  921. <td align="left"> datanode </td>
    922. 

  922. <td align="left"> Stephen Chu </td>
    923. 

  923. <td align="left"> Stephen Chu </td></tr>
    924. 

  924. <tr class="b">
    925. 

  925. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11231">HADOOP-11231</a> </td>
    926. 

  926. <td align="left"> Remove dead code in ServletUtil </td>
    927. 

  927. <td align="left">  Minor </td>
    928. 

  928. <td align="left"> . </td>
    929. 

  929. <td align="left"> Haohui Mai </td>
    930. 

  930. <td align="left"> Li Lu </td></tr>
    931. 

  931. <tr class="a">
    932. 

  932. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7278">HDFS-7278</a> </td>
    933. 

  933. <td align="left"> Add a command that allows sysadmins to manually trigger full block reports from a DN </td>
    934. 

  934. <td align="left">  Major </td>
    935. 

  935. <td align="left"> datanode </td>
    936. 

  936. <td align="left"> Colin P. McCabe </td>
    937. 

  937. <td align="left"> Colin P. McCabe </td></tr>
    938. 

  938. <tr class="b">
    939. 

  939. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6741">HDFS-6741</a> </td>
    940. 

  940. <td align="left"> Improve permission denied message when FSPermissionChecker#checkOwner fails </td>
    941. 

  941. <td align="left">  Trivial </td>
    942. 

  942. <td align="left"> . </td>
    943. 

  943. <td align="left"> Stephen Chu </td>
    944. 

  944. <td align="left"> Harsh J </td></tr>
    945. 

  945. <tr class="a">
    946. 

  946. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7280">HDFS-7280</a> </td>
    947. 

  947. <td align="left"> Use netty 4 in WebImageViewer </td>
    948. 

  948. <td align="left">  Major </td>
    949. 

  949. <td align="left"> . </td>
    950. 

  950. <td align="left"> Haohui Mai </td>
    951. 

  951. <td align="left"> Haohui Mai </td></tr>
    952. 

  952. <tr class="b">
    953. 

  953. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7165">HDFS-7165</a> </td>
    954. 

  954. <td align="left"> Separate block metrics for files with replication count 1 </td>
    955. 

  955. <td align="left">  Major </td>
    956. 

  956. <td align="left"> namenode </td>
    957. 

  957. <td align="left"> Andrew Wang </td>
    958. 

  958. <td align="left"> Zhe Zhang </td></tr>
    959. 

  959. <tr class="a">
    960. 

  960. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-3342">HDFS-3342</a> </td>
    961. 

  961. <td align="left"> SocketTimeoutException in BlockSender.sendChunks could have a better error message </td>
    962. 

  962. <td align="left">  Minor </td>
    963. 

  963. <td align="left"> datanode </td>
    964. 

  964. <td align="left"> Todd Lipcon </td>
    965. 

  965. <td align="left"> Yongjun Zhang </td></tr>
    966. 

  966. <tr class="b">
    967. 

  967. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10987">HADOOP-10987</a> </td>
    968. 

  968. <td align="left"> Provide an iterator-based listing API for FileSystem </td>
    969. 

  969. <td align="left">  Major </td>
    970. 

  970. <td align="left"> . </td>
    971. 

  971. <td align="left"> Kihwal Lee </td>
    972. 

  972. <td align="left"> Kihwal Lee </td></tr>
    973. 

  973. <tr class="a">
    974. 

  974. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10847">HADOOP-10847</a> </td>
    975. 

  975. <td align="left"> Remove the usage of sun.security.x509.* in testing code </td>
    976. 

  976. <td align="left">  Minor </td>
    977. 

  977. <td align="left"> security </td>
    978. 

  978. <td align="left"> Kai Zheng </td>
    979. 

  979. <td align="left"> pascal oliva </td></tr>
    980. 

  980. <tr class="b">
    981. 

  981. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7356">HDFS-7356</a> </td>
    982. 

  982. <td align="left"> Use DirectoryListing.hasMore() directly in nfs </td>
    983. 

  983. <td align="left">  Minor </td>
    984. 

  984. <td align="left"> nfs </td>
    985. 

  985. <td align="left"> Haohui Mai </td>
    986. 

  986. <td align="left"> Li Lu </td></tr>
    987. 

  987. <tr class="a">
    988. 

  988. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7357">HDFS-7357</a> </td>
    989. 

  989. <td align="left"> FSNamesystem.checkFileProgress should log file path </td>
    990. 

  990. <td align="left">  Minor </td>
    991. 

  991. <td align="left"> namenode </td>
    992. 

  992. <td align="left"> Tsz Wo Nicholas Sze </td>
    993. 

  993. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    994. 

  994. <tr class="b">
    995. 

  995. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7335">HDFS-7335</a> </td>
    996. 

  996. <td align="left"> Redundant checkOperation() in FSN.analyzeFileState() </td>
    997. 

  997. <td align="left">  Major </td>
    998. 

  998. <td align="left"> namenode </td>
    999. 

  999. <td align="left"> Konstantin Shvachko </td>
    1000. 

  1000. <td align="left"> Milan Desai </td></tr>
    1001. 

  1001. <tr class="a">
    1002. 

  1002. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7333">HDFS-7333</a> </td>
    1003. 

  1003. <td align="left"> Improve log message in Storage.tryLock() </td>
    1004. 

  1004. <td align="left">  Major </td>
    1005. 

  1005. <td align="left"> datanode, namenode </td>
    1006. 

  1006. <td align="left"> Konstantin Shvachko </td>
    1007. 

  1007. <td align="left"> Konstantin Shvachko </td></tr>
    1008. 

  1008. <tr class="b">
    1009. 

  1009. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7329">HDFS-7329</a> </td>
    1010. 

  1010. <td align="left"> MiniDFSCluster should log the exception when createNameNodesAndSetConf() fails. </td>
    1011. 

  1011. <td align="left">  Major </td>
    1012. 

  1012. <td align="left"> test </td>
    1013. 

  1013. <td align="left"> Konstantin Shvachko </td>
    1014. 

  1014. <td align="left"> Byron Wong </td></tr>
    1015. 

  1015. <tr class="a">
    1016. 

  1016. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7336">HDFS-7336</a> </td>
    1017. 

  1017. <td align="left"> Unused member DFSInputStream.buffersize </td>
    1018. 

  1018. <td align="left">  Major </td>
    1019. 

  1019. <td align="left"> hdfs-client </td>
    1020. 

  1020. <td align="left"> Konstantin Shvachko </td>
    1021. 

  1021. <td align="left"> Milan Desai </td></tr>
    1022. 

  1022. <tr class="b">
    1023. 

  1023. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7365">HDFS-7365</a> </td>
    1024. 

  1024. <td align="left"> Remove hdfs.server.blockmanagement.MutableBlockCollection </td>
    1025. 

  1025. <td align="left">  Minor </td>
    1026. 

  1026. <td align="left"> . </td>
    1027. 

  1027. <td align="left"> Li Lu </td>
    1028. 

  1028. <td align="left"> Li Lu </td></tr>
    1029. 

  1029. <tr class="a">
    1030. 

  1030. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7381">HDFS-7381</a> </td>
    1031. 

  1031. <td align="left"> Decouple the management of block id and gen stamps from FSNamesystem </td>
    1032. 

  1032. <td align="left">  Major </td>
    1033. 

  1033. <td align="left"> . </td>
    1034. 

  1034. <td align="left"> Haohui Mai </td>
    1035. 

  1035. <td align="left"> Haohui Mai </td></tr>
    1036. 

  1036. <tr class="b">
    1037. 

  1037. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7375">HDFS-7375</a> </td>
    1038. 

  1038. <td align="left"> Move FSClusterStats to o.a.h.h.hdfs.server.blockmanagement </td>
    1039. 

  1039. <td align="left">  Major </td>
    1040. 

  1040. <td align="left"> . </td>
    1041. 

  1041. <td align="left"> Haohui Mai </td>
    1042. 

  1042. <td align="left"> Haohui Mai </td></tr>
    1043. 

  1043. <tr class="a">
    1044. 

  1044. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2780">YARN-2780</a> </td>
    1045. 

  1045. <td align="left"> Log aggregated resource allocation in rm-appsummary.log </td>
    1046. 

  1046. <td align="left">  Minor </td>
    1047. 

  1047. <td align="left"> resourcemanager </td>
    1048. 

  1048. <td align="left"> Koji Noguchi </td>
    1049. 

  1049. <td align="left"> Eric Payne </td></tr>
    1050. 

  1050. <tr class="b">
    1051. 

  1051. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11291">HADOOP-11291</a> </td>
    1052. 

  1052. <td align="left"> Log the cause of SASL connection failures </td>
    1053. 

  1053. <td align="left">  Minor </td>
    1054. 

  1054. <td align="left"> security </td>
    1055. 

  1055. <td align="left"> Stephen Chu </td>
    1056. 

  1056. <td align="left"> Stephen Chu </td></tr>
    1057. 

  1057. <tr class="a">
    1058. 

  1058. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7386">HDFS-7386</a> </td>
    1059. 

  1059. <td align="left"> Replace check &#x201c;port number &lt; 1024&#x201d; with shared isPrivilegedPort method </td>
    1060. 

  1060. <td align="left">  Trivial </td>
    1061. 

  1061. <td align="left"> datanode, security </td>
    1062. 

  1062. <td align="left"> Yongjun Zhang </td>
    1063. 

  1063. <td align="left"> Yongjun Zhang </td></tr>
    1064. 

  1064. <tr class="b">
    1065. 

  1065. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7279">HDFS-7279</a> </td>
    1066. 

  1066. <td align="left"> Use netty to implement DatanodeWebHdfsMethods </td>
    1067. 

  1067. <td align="left">  Major </td>
    1068. 

  1068. <td align="left"> datanode, webhdfs </td>
    1069. 

  1069. <td align="left"> Haohui Mai </td>
    1070. 

  1070. <td align="left"> Haohui Mai </td></tr>
    1071. 

  1071. <tr class="a">
    1072. 

  1072. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7404">HDFS-7404</a> </td>
    1073. 

  1073. <td align="left"> Remove o.a.h.hdfs.server.datanode.web.resources </td>
    1074. 

  1074. <td align="left">  Major </td>
    1075. 

  1075. <td align="left"> . </td>
    1076. 

  1076. <td align="left"> Haohui Mai </td>
    1077. 

  1077. <td align="left"> Li Lu </td></tr>
    1078. 

  1078. <tr class="b">
    1079. 

  1079. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2157">YARN-2157</a> </td>
    1080. 

  1080. <td align="left"> Document YARN metrics </td>
    1081. 

  1081. <td align="left">  Major </td>
    1082. 

  1082. <td align="left"> documentation </td>
    1083. 

  1083. <td align="left"> Akira Ajisaka </td>
    1084. 

  1084. <td align="left"> Akira Ajisaka </td></tr>
    1085. 

  1085. <tr class="a">
    1086. 

  1086. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7398">HDFS-7398</a> </td>
    1087. 

  1087. <td align="left"> Reset cached thread-local FSEditLogOp&#x2019;s on every FSEditLog#logEdit </td>
    1088. 

  1088. <td align="left">  Major </td>
    1089. 

  1089. <td align="left"> namenode </td>
    1090. 

  1090. <td align="left"> Gera Shegalov </td>
    1091. 

  1091. <td align="left"> Gera Shegalov </td></tr>
    1092. 

  1092. <tr class="b">
    1093. 

  1093. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2878">YARN-2878</a> </td>
    1094. 

  1094. <td align="left"> Fix DockerContainerExecutor.apt.vm formatting </td>
    1095. 

  1095. <td align="left">  Major </td>
    1096. 

  1096. <td align="left"> documentation </td>
    1097. 

  1097. <td align="left"> Abin Shahab </td>
    1098. 

  1098. <td align="left"> Abin Shahab </td></tr>
    1099. 

  1099. <tr class="a">
    1100. 

  1100. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7409">HDFS-7409</a> </td>
    1101. 

  1101. <td align="left"> Allow dead nodes to finish decommissioning if all files are fully replicated </td>
    1102. 

  1102. <td align="left">  Minor </td>
    1103. 

  1103. <td align="left"> . </td>
    1104. 

  1104. <td align="left"> Andrew Wang </td>
    1105. 

  1105. <td align="left"> Andrew Wang </td></tr>
    1106. 

  1106. <tr class="b">
    1107. 

  1107. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2802">YARN-2802</a> </td>
    1108. 

  1108. <td align="left"> ClusterMetrics to include AM launch and register delays </td>
    1109. 

  1109. <td align="left">  Major </td>
    1110. 

  1110. <td align="left"> resourcemanager </td>
    1111. 

  1111. <td align="left"> zhihai xu </td>
    1112. 

  1112. <td align="left"> zhihai xu </td></tr>
    1113. 

  1113. <tr class="a">
    1114. 

  1114. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11323">HADOOP-11323</a> </td>
    1115. 

  1115. <td align="left"> WritableComparator#compare keeps reference to byte array </td>
    1116. 

  1116. <td align="left">  Major </td>
    1117. 

  1117. <td align="left"> performance </td>
    1118. 

  1118. <td align="left"> Wilfred Spiegelenburg </td>
    1119. 

  1119. <td align="left"> Wilfred Spiegelenburg </td></tr>
    1120. 

  1120. <tr class="b">
    1121. 

  1121. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6169">MAPREDUCE-6169</a> </td>
    1122. 

  1122. <td align="left"> MergeQueue should release reference to the current item from key and value at the end of the iteration to save memory. </td>
    1123. 

  1123. <td align="left">  Major </td>
    1124. 

  1124. <td align="left"> mrv2 </td>
    1125. 

  1125. <td align="left"> zhihai xu </td>
    1126. 

  1126. <td align="left"> zhihai xu </td></tr>
    1127. 

  1127. <tr class="a">
    1128. 

  1128. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2669">YARN-2669</a> </td>
    1129. 

  1129. <td align="left"> FairScheduler: queue names shouldn&#x2019;t allow periods </td>
    1130. 

  1130. <td align="left">  Major </td>
    1131. 

  1131. <td align="left"> . </td>
    1132. 

  1132. <td align="left"> Wei Yan </td>
    1133. 

  1133. <td align="left"> Wei Yan </td></tr>
    1134. 

  1134. <tr class="b">
    1135. 

  1135. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7331">HDFS-7331</a> </td>
    1136. 

  1136. <td align="left"> Add Datanode network counts to datanode jmx page </td>
    1137. 

  1137. <td align="left">  Minor </td>
    1138. 

  1138. <td align="left"> datanode </td>
    1139. 

  1139. <td align="left"> Charles Lamb </td>
    1140. 

  1140. <td align="left"> Charles Lamb </td></tr>
    1141. 

  1141. <tr class="a">
    1142. 

  1142. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7419">HDFS-7419</a> </td>
    1143. 

  1143. <td align="left"> Improve error messages for DataNode hot swap drive feature </td>
    1144. 

  1144. <td align="left">  Major </td>
    1145. 

  1145. <td align="left"> datanode </td>
    1146. 

  1146. <td align="left"> Lei (Eddy) Xu </td>
    1147. 

  1147. <td align="left"> Lei (Eddy) Xu </td></tr>
    1148. 

  1148. <tr class="b">
    1149. 

  1149. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11173">HADOOP-11173</a> </td>
    1150. 

  1150. <td align="left"> Improve error messages for some KeyShell commands </td>
    1151. 

  1151. <td align="left">  Minor </td>
    1152. 

  1152. <td align="left"> . </td>
    1153. 

  1153. <td align="left"> Andrew Wang </td>
    1154. 

  1154. <td align="left"> Andrew Wang </td></tr>
    1155. 

  1155. <tr class="a">
    1156. 

  1156. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11301">HADOOP-11301</a> </td>
    1157. 

  1157. <td align="left"> [optionally] update jmx cache to drop old metrics </td>
    1158. 

  1158. <td align="left">  Major </td>
    1159. 

  1159. <td align="left"> . </td>
    1160. 

  1160. <td align="left"> Maysam Yabandeh </td>
    1161. 

  1161. <td align="left"> Maysam Yabandeh </td></tr>
    1162. 

  1162. <tr class="b">
    1163. 

  1163. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6735">HDFS-6735</a> </td>
    1164. 

  1164. <td align="left"> A minor optimization to avoid pread() be blocked by read() inside the same DFSInputStream </td>
    1165. 

  1165. <td align="left">  Major </td>
    1166. 

  1166. <td align="left"> hdfs-client </td>
    1167. 

  1167. <td align="left"> Liang Xie </td>
    1168. 

  1168. <td align="left"> Lars Hofhansl </td></tr>
    1169. 

  1169. <tr class="a">
    1170. 

  1170. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1156">YARN-1156</a> </td>
    1171. 

  1171. <td align="left"> Enhance NodeManager AllocatedGB and AvailableGB metrics for aggregation of decimal values </td>
    1172. 

  1172. <td align="left">  Major </td>
    1173. 

  1173. <td align="left"> . </td>
    1174. 

  1174. <td align="left"> Akira Ajisaka </td>
    1175. 

  1175. <td align="left"> Tsuyoshi Ozawa </td></tr>
    1176. 

  1176. <tr class="b">
    1177. 

  1177. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5932">MAPREDUCE-5932</a> </td>
    1178. 

  1178. <td align="left"> Provide an option to use a dedicated reduce-side shuffle log </td>
    1179. 

  1179. <td align="left">  Major </td>
    1180. 

  1180. <td align="left"> mrv2 </td>
    1181. 

  1181. <td align="left"> Gera Shegalov </td>
    1182. 

  1182. <td align="left"> Gera Shegalov </td></tr>
    1183. 

  1183. <tr class="a">
    1184. 

  1184. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7458">HDFS-7458</a> </td>
    1185. 

  1185. <td align="left"> Add description to the nfs ports in core-site.xml used by nfs test to avoid confusion </td>
    1186. 

  1186. <td align="left">  Minor </td>
    1187. 

  1187. <td align="left"> nfs, test </td>
    1188. 

  1188. <td align="left"> Yongjun Zhang </td>
    1189. 

  1189. <td align="left"> Yongjun Zhang </td></tr>
    1190. 

  1190. <tr class="b">
    1191. 

  1191. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2891">YARN-2891</a> </td>
    1192. 

  1192. <td align="left"> Failed Container Executor does not provide a clear error message </td>
    1193. 

  1193. <td align="left">  Minor </td>
    1194. 

  1194. <td align="left"> nodemanager </td>
    1195. 

  1195. <td align="left"> Dustin Cote </td>
    1196. 

  1196. <td align="left"> Dustin Cote </td></tr>
    1197. 

  1197. <tr class="a">
    1198. 

  1198. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2301">YARN-2301</a> </td>
    1199. 

  1199. <td align="left"> Improve yarn container command </td>
    1200. 

  1200. <td align="left">  Major </td>
    1201. 

  1201. <td align="left"> . </td>
    1202. 

  1202. <td align="left"> Jian He </td>
    1203. 

  1203. <td align="left"> Naganarasimha G R </td></tr>
    1204. 

  1204. <tr class="b">
    1205. 

  1205. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7454">HDFS-7454</a> </td>
    1206. 

  1206. <td align="left"> Reduce memory footprint for AclEntries in NameNode </td>
    1207. 

  1207. <td align="left">  Major </td>
    1208. 

  1208. <td align="left"> namenode </td>
    1209. 

  1209. <td align="left"> Vinayakumar B </td>
    1210. 

  1210. <td align="left"> Vinayakumar B </td></tr>
    1211. 

  1211. <tr class="a">
    1212. 

  1212. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7478">HDFS-7478</a> </td>
    1213. 

  1213. <td align="left"> Move org.apache.hadoop.hdfs.server.namenode.NNConf to FSNamesystem </td>
    1214. 

  1214. <td align="left">  Major </td>
    1215. 

  1215. <td align="left"> . </td>
    1216. 

  1216. <td align="left"> Li Lu </td>
    1217. 

  1217. <td align="left"> Li Lu </td></tr>
    1218. 

  1218. <tr class="b">
    1219. 

  1219. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11313">HADOOP-11313</a> </td>
    1220. 

  1220. <td align="left"> Adding a document about NativeLibraryChecker </td>
    1221. 

  1221. <td align="left">  Major </td>
    1222. 

  1222. <td align="left"> documentation </td>
    1223. 

  1223. <td align="left"> Tsuyoshi Ozawa </td>
    1224. 

  1224. <td align="left"> Tsuyoshi Ozawa </td></tr>
    1225. 

  1225. <tr class="a">
    1226. 

  1226. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7384">HDFS-7384</a> </td>
    1227. 

  1227. <td align="left"> &#x2018;getfacl&#x2019; command and &#x2018;getAclStatus&#x2019; output should be in sync </td>
    1228. 

  1228. <td align="left">  Major </td>
    1229. 

  1229. <td align="left"> namenode </td>
    1230. 

  1230. <td align="left"> Vinayakumar B </td>
    1231. 

  1231. <td align="left"> Vinayakumar B </td></tr>
    1232. 

  1232. <tr class="b">
    1233. 

  1233. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2604">YARN-2604</a> </td>
    1234. 

  1234. <td align="left"> Scheduler should consider max-allocation-* in conjunction with the largest node </td>
    1235. 

  1235. <td align="left">  Major </td>
    1236. 

  1236. <td align="left"> scheduler </td>
    1237. 

  1237. <td align="left"> Karthik Kambatla </td>
    1238. 

  1238. <td align="left"> Robert Kanter </td></tr>
    1239. 

  1239. <tr class="a">
    1240. 

  1240. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7463">HDFS-7463</a> </td>
    1241. 

  1241. <td align="left"> Simplify FSNamesystem#getBlockLocationsUpdateTimes </td>
    1242. 

  1242. <td align="left">  Major </td>
    1243. 

  1243. <td align="left"> . </td>
    1244. 

  1244. <td align="left"> Haohui Mai </td>
    1245. 

  1245. <td align="left"> Haohui Mai </td></tr>
    1246. 

  1246. <tr class="b">
    1247. 

  1247. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6046">MAPREDUCE-6046</a> </td>
    1248. 

  1248. <td align="left"> Change the class name for logs in RMCommunicator.java </td>
    1249. 

  1249. <td align="left">  Minor </td>
    1250. 

  1250. <td align="left"> mr-am </td>
    1251. 

  1251. <td align="left"> Devaraj K </td>
    1252. 

  1252. <td align="left"> Sahil Takiar </td></tr>
    1253. 

  1253. <tr class="a">
    1254. 

  1254. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7426">HDFS-7426</a> </td>
    1255. 

  1255. <td align="left"> Change nntop JMX format to be a JSON blob </td>
    1256. 

  1256. <td align="left">  Major </td>
    1257. 

  1257. <td align="left"> namenode </td>
    1258. 

  1258. <td align="left"> Andrew Wang </td>
    1259. 

  1259. <td align="left"> Andrew Wang </td></tr>
    1260. 

  1260. <tr class="b">
    1261. 

  1261. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2950">YARN-2950</a> </td>
    1262. 

  1262. <td align="left"> Change message to mandate, not suggest JS requirement on UI </td>
    1263. 

  1263. <td align="left">  Minor </td>
    1264. 

  1264. <td align="left"> webapp </td>
    1265. 

  1265. <td align="left"> Harsh J </td>
    1266. 

  1266. <td align="left"> Dustin Cote </td></tr>
    1267. 

  1267. <tr class="a">
    1268. 

  1268. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11396">HADOOP-11396</a> </td>
    1269. 

  1269. <td align="left"> Provide navigation in the site documentation linking to the Hadoop Compatible File Systems. </td>
    1270. 

  1270. <td align="left">  Major </td>
    1271. 

  1271. <td align="left"> documentation </td>
    1272. 

  1272. <td align="left"> Chris Nauroth </td>
    1273. 

  1273. <td align="left"> Chris Nauroth </td></tr>
    1274. 

  1274. <tr class="b">
    1275. 

  1275. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6194">MAPREDUCE-6194</a> </td>
    1276. 

  1276. <td align="left"> Bubble up final exception in failures during creation of output collectors </td>
    1277. 

  1277. <td align="left">  Minor </td>
    1278. 

  1278. <td align="left"> task </td>
    1279. 

  1279. <td align="left"> Harsh J </td>
    1280. 

  1280. <td align="left"> Varun Saxena </td></tr>
    1281. 

  1281. <tr class="a">
    1282. 

  1282. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7513">HDFS-7513</a> </td>
    1283. 

  1283. <td align="left"> HDFS inotify: add defaultBlockSize to CreateEvent </td>
    1284. 

  1284. <td align="left">  Major </td>
    1285. 

  1285. <td align="left"> namenode </td>
    1286. 

  1286. <td align="left"> Colin P. McCabe </td>
    1287. 

  1287. <td align="left"> Colin P. McCabe </td></tr>
    1288. 

  1288. <tr class="b">
    1289. 

  1289. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11410">HADOOP-11410</a> </td>
    1290. 

  1290. <td align="left"> make the rpath of libhadoop.so configurable </td>
    1291. 

  1291. <td align="left">  Major </td>
    1292. 

  1292. <td align="left"> . </td>
    1293. 

  1293. <td align="left"> Colin P. McCabe </td>
    1294. 

  1294. <td align="left"> Colin P. McCabe </td></tr>
    1295. 

  1295. <tr class="a">
    1296. 

  1296. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11416">HADOOP-11416</a> </td>
    1297. 

  1297. <td align="left"> Move ChunkedArrayList into hadoop-common </td>
    1298. 

  1298. <td align="left">  Major </td>
    1299. 

  1299. <td align="left"> . </td>
    1300. 

  1300. <td align="left"> Colin P. McCabe </td>
    1301. 

  1301. <td align="left"> Colin P. McCabe </td></tr>
    1302. 

  1302. <tr class="b">
    1303. 

  1303. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11421">HADOOP-11421</a> </td>
    1304. 

  1304. <td align="left"> Add IOUtils#listDirectory </td>
    1305. 

  1305. <td align="left">  Major </td>
    1306. 

  1306. <td align="left"> . </td>
    1307. 

  1307. <td align="left"> Colin P. McCabe </td>
    1308. 

  1308. <td align="left"> Colin P. McCabe </td></tr>
    1309. 

  1309. <tr class="a">
    1310. 

  1310. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10809">HADOOP-10809</a> </td>
    1311. 

  1311. <td align="left"> hadoop-azure: page blob support </td>
    1312. 

  1312. <td align="left">  Major </td>
    1313. 

  1313. <td align="left"> tools </td>
    1314. 

  1314. <td align="left"> Mike Liddell </td>
    1315. 

  1315. <td align="left"> Eric Hanson </td></tr>
    1316. 

  1316. <tr class="b">
    1317. 

  1317. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11188">HADOOP-11188</a> </td>
    1318. 

  1318. <td align="left"> hadoop-azure: automatically expand page blobs when they become full </td>
    1319. 

  1319. <td align="left">  Major </td>
    1320. 

  1320. <td align="left"> fs </td>
    1321. 

  1321. <td align="left"> Eric Hanson </td>
    1322. 

  1322. <td align="left"> Eric Hanson </td></tr>
    1323. 

  1323. <tr class="a">
    1324. 

  1324. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7531">HDFS-7531</a> </td>
    1325. 

  1325. <td align="left"> Improve the concurrent access on FsVolumeList </td>
    1326. 

  1326. <td align="left">  Major </td>
    1327. 

  1327. <td align="left"> datanode </td>
    1328. 

  1328. <td align="left"> Lei (Eddy) Xu </td>
    1329. 

  1329. <td align="left"> Lei (Eddy) Xu </td></tr>
    1330. 

  1330. <tr class="b">
    1331. 

  1331. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11427">HADOOP-11427</a> </td>
    1332. 

  1332. <td align="left"> ChunkedArrayList: fix removal via iterator and implement get </td>
    1333. 

  1333. <td align="left">  Major </td>
    1334. 

  1334. <td align="left"> . </td>
    1335. 

  1335. <td align="left"> Colin P. McCabe </td>
    1336. 

  1336. <td align="left"> Colin P. McCabe </td></tr>
    1337. 

  1337. <tr class="a">
    1338. 

  1338. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11430">HADOOP-11430</a> </td>
    1339. 

  1339. <td align="left"> Add GenericTestUtils#disableLog, GenericTestUtils#setLogLevel </td>
    1340. 

  1340. <td align="left">  Major </td>
    1341. 

  1341. <td align="left"> . </td>
    1342. 

  1342. <td align="left"> Colin P. McCabe </td>
    1343. 

  1343. <td align="left"> Colin P. McCabe </td></tr>
    1344. 

  1344. <tr class="b">
    1345. 

  1345. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11422">HADOOP-11422</a> </td>
    1346. 

  1346. <td align="left"> Check CryptoCodec is AES-CTR for Crypto input/output stream </td>
    1347. 

  1347. <td align="left">  Minor </td>
    1348. 

  1348. <td align="left"> . </td>
    1349. 

  1349. <td align="left"> Yi Liu </td>
    1350. 

  1350. <td align="left"> Yi Liu </td></tr>
    1351. 

  1351. <tr class="a">
    1352. 

  1352. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11395">HADOOP-11395</a> </td>
    1353. 

  1353. <td align="left"> Add site documentation for Azure Storage FileSystem integration. </td>
    1354. 

  1354. <td align="left">  Major </td>
    1355. 

  1355. <td align="left"> documentation </td>
    1356. 

  1356. <td align="left"> Chris Nauroth </td>
    1357. 

  1357. <td align="left"> Chris Nauroth </td></tr>
    1358. 

  1358. <tr class="b">
    1359. 

  1359. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7555">HDFS-7555</a> </td>
    1360. 

  1360. <td align="left"> Remove the support of unmanaged connectors in HttpServer2 </td>
    1361. 

  1361. <td align="left">  Major </td>
    1362. 

  1362. <td align="left"> . </td>
    1363. 

  1363. <td align="left"> Haohui Mai </td>
    1364. 

  1364. <td align="left"> Haohui Mai </td></tr>
    1365. 

  1365. <tr class="a">
    1366. 

  1366. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7557">HDFS-7557</a> </td>
    1367. 

  1367. <td align="left"> Fix spacing for a few keys in DFSConfigKeys.java </td>
    1368. 

  1368. <td align="left">  Minor </td>
    1369. 

  1369. <td align="left"> . </td>
    1370. 

  1370. <td align="left"> Colin P. McCabe </td>
    1371. 

  1371. <td align="left"> Colin P. McCabe </td></tr>
    1372. 

  1372. <tr class="b">
    1373. 

  1373. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2939">YARN-2939</a> </td>
    1374. 

  1374. <td align="left"> Fix new findbugs warnings in hadoop-yarn-common </td>
    1375. 

  1375. <td align="left">  Major </td>
    1376. 

  1376. <td align="left"> . </td>
    1377. 

  1377. <td align="left"> Varun Saxena </td>
    1378. 

  1378. <td align="left"> Li Lu </td></tr>
    1379. 

  1379. <tr class="a">
    1380. 

  1380. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7484">HDFS-7484</a> </td>
    1381. 

  1381. <td align="left"> Make FSDirectory#addINode take existing INodes as its parameter </td>
    1382. 

  1382. <td align="left">  Major </td>
    1383. 

  1383. <td align="left"> . </td>
    1384. 

  1384. <td align="left"> Haohui Mai </td>
    1385. 

  1385. <td align="left"> Jing Zhao </td></tr>
    1386. 

  1386. <tr class="b">
    1387. 

  1387. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11399">HADOOP-11399</a> </td>
    1388. 

  1388. <td align="left"> Java Configuration file and .xml files should be automatically cross-compared </td>
    1389. 

  1389. <td align="left">  Minor </td>
    1390. 

  1390. <td align="left"> . </td>
    1391. 

  1391. <td align="left"> Ray Chiang </td>
    1392. 

  1392. <td align="left"> Ray Chiang </td></tr>
    1393. 

  1393. <tr class="a">
    1394. 

  1394. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2940">YARN-2940</a> </td>
    1395. 

  1395. <td align="left"> Fix new findbugs warnings in rest of the hadoop-yarn components </td>
    1396. 

  1396. <td align="left">  Major </td>
    1397. 

  1397. <td align="left"> . </td>
    1398. 

  1398. <td align="left"> Varun Saxena </td>
    1399. 

  1399. <td align="left"> Li Lu </td></tr>
    1400. 

  1400. <tr class="b">
    1401. 

  1401. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2937">YARN-2937</a> </td>
    1402. 

  1402. <td align="left"> Fix new findbugs warnings in hadoop-yarn-nodemanager </td>
    1403. 

  1403. <td align="left">  Major </td>
    1404. 

  1404. <td align="left"> . </td>
    1405. 

  1405. <td align="left"> Varun Saxena </td>
    1406. 

  1406. <td align="left"> Varun Saxena </td></tr>
    1407. 

  1407. <tr class="a">
    1408. 

  1408. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11448">HADOOP-11448</a> </td>
    1409. 

  1409. <td align="left"> Fix findbugs warnings in FileBasedIPList </td>
    1410. 

  1410. <td align="left">  Minor </td>
    1411. 

  1411. <td align="left"> . </td>
    1412. 

  1412. <td align="left"> Akira Ajisaka </td>
    1413. 

  1413. <td align="left"> Tsuyoshi Ozawa </td></tr>
    1414. 

  1414. <tr class="b">
    1415. 

  1415. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2938">YARN-2938</a> </td>
    1416. 

  1416. <td align="left"> Fix new findbugs warnings in hadoop-yarn-resourcemanager and hadoop-yarn-applicationhistoryservice </td>
    1417. 

  1417. <td align="left">  Major </td>
    1418. 

  1418. <td align="left"> . </td>
    1419. 

  1419. <td align="left"> Varun Saxena </td>
    1420. 

  1420. <td align="left"> Varun Saxena </td></tr>
    1421. 

  1421. <tr class="a">
    1422. 

  1422. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6149">MAPREDUCE-6149</a> </td>
    1423. 

  1423. <td align="left"> Document override log4j.properties in MR job </td>
    1424. 

  1424. <td align="left">  Major </td>
    1425. 

  1425. <td align="left"> documentation </td>
    1426. 

  1426. <td align="left"> Junping Du </td>
    1427. 

  1427. <td align="left"> Junping Du </td></tr>
    1428. 

  1428. <tr class="b">
    1429. 

  1429. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11455">HADOOP-11455</a> </td>
    1430. 

  1430. <td align="left"> KMS and Credential CLI should request confirmation for deletion by default </td>
    1431. 

  1431. <td align="left">  Minor </td>
    1432. 

  1432. <td align="left"> security </td>
    1433. 

  1433. <td align="left"> Charles Lamb </td>
    1434. 

  1434. <td align="left"> Charles Lamb </td></tr>
    1435. 

  1435. <tr class="a">
    1436. 

  1436. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11390">HADOOP-11390</a> </td>
    1437. 

  1437. <td align="left"> Metrics 2 ganglia provider to include hostname in unresolved address problems </td>
    1438. 

  1438. <td align="left">  Minor </td>
    1439. 

  1439. <td align="left"> metrics </td>
    1440. 

  1440. <td align="left"> Steve Loughran </td>
    1441. 

  1441. <td align="left"> Varun Saxena </td></tr>
    1442. 

  1442. <tr class="b">
    1443. 

  1443. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7564">HDFS-7564</a> </td>
    1444. 

  1444. <td align="left"> NFS gateway dynamically reload UID/GID mapping file /etc/nfs.map </td>
    1445. 

  1445. <td align="left">  Minor </td>
    1446. 

  1446. <td align="left"> nfs </td>
    1447. 

  1447. <td align="left"> Hari Sekhon </td>
    1448. 

  1448. <td align="left"> Yongjun Zhang </td></tr>
    1449. 

  1449. <tr class="a">
    1450. 

  1450. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11032">HADOOP-11032</a> </td>
    1451. 

  1451. <td align="left"> Replace use of Guava&#x2019;s Stopwatch with Hadoop&#x2019;s StopWatch </td>
    1452. 

  1452. <td align="left">  Major </td>
    1453. 

  1453. <td align="left"> . </td>
    1454. 

  1454. <td align="left"> Gary Steelman </td>
    1455. 

  1455. <td align="left"> Tsuyoshi Ozawa </td></tr>
    1456. 

  1456. <tr class="b">
    1457. 

  1457. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2996">YARN-2996</a> </td>
    1458. 

  1458. <td align="left"> Refine fs operations in FileSystemRMStateStore and few fixes </td>
    1459. 

  1459. <td align="left">  Major </td>
    1460. 

  1460. <td align="left"> resourcemanager </td>
    1461. 

  1461. <td align="left"> Yi Liu </td>
    1462. 

  1462. <td align="left"> Yi Liu </td></tr>
    1463. 

  1463. <tr class="a">
    1464. 

  1464. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7579">HDFS-7579</a> </td>
    1465. 

  1465. <td align="left"> Improve log reporting during block report rpc failure </td>
    1466. 

  1466. <td align="left">  Minor </td>
    1467. 

  1467. <td align="left"> datanode </td>
    1468. 

  1468. <td align="left"> Charles Lamb </td>
    1469. 

  1469. <td align="left"> Charles Lamb </td></tr>
    1470. 

  1470. <tr class="b">
    1471. 

  1471. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7446">HDFS-7446</a> </td>
    1472. 

  1472. <td align="left"> HDFS inotify should have the ability to determine what txid it has read up to </td>
    1473. 

  1473. <td align="left">  Major </td>
    1474. 

  1474. <td align="left"> hdfs-client </td>
    1475. 

  1475. <td align="left"> Colin P. McCabe </td>
    1476. 

  1476. <td align="left"> Colin P. McCabe </td></tr>
    1477. 

  1477. <tr class="a">
    1478. 

  1478. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11464">HADOOP-11464</a> </td>
    1479. 

  1479. <td align="left"> Reinstate support for launching Hadoop processes on Windows using Cygwin. </td>
    1480. 

  1480. <td align="left">  Major </td>
    1481. 

  1481. <td align="left"> bin </td>
    1482. 

  1482. <td align="left"> Chris Nauroth </td>
    1483. 

  1483. <td align="left"> Chris Nauroth </td></tr>
    1484. 

  1484. <tr class="b">
    1485. 

  1485. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-9992">HADOOP-9992</a> </td>
    1486. 

  1486. <td align="left"> Modify the NN loadGenerator to optionally run as a MapReduce job </td>
    1487. 

  1487. <td align="left">  Major </td>
    1488. 

  1488. <td align="left"> test </td>
    1489. 

  1489. <td align="left"> Akshay Radia </td>
    1490. 

  1490. <td align="left"> Akshay Radia </td></tr>
    1491. 

  1491. <tr class="a">
    1492. 

  1492. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7182">HDFS-7182</a> </td>
    1493. 

  1493. <td align="left"> JMX metrics aren&#x2019;t accessible when NN is busy </td>
    1494. 

  1494. <td align="left">  Major </td>
    1495. 

  1495. <td align="left"> . </td>
    1496. 

  1496. <td align="left"> Ming Ma </td>
    1497. 

  1497. <td align="left"> Ming Ma </td></tr>
    1498. 

  1498. <tr class="b">
    1499. 

  1499. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7323">HDFS-7323</a> </td>
    1500. 

  1500. <td align="left"> Move the get/setStoragePolicy commands out from dfsadmin </td>
    1501. 

  1501. <td align="left">  Major </td>
    1502. 

  1502. <td align="left"> hdfs-client </td>
    1503. 

  1503. <td align="left"> Tsz Wo Nicholas Sze </td>
    1504. 

  1504. <td align="left"> Jing Zhao </td></tr>
    1505. 

  1505. <tr class="a">
    1506. 

  1506. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2957">YARN-2957</a> </td>
    1507. 

  1507. <td align="left"> Create unit test to automatically compare YarnConfiguration and yarn-default.xml </td>
    1508. 

  1508. <td align="left">  Minor </td>
    1509. 

  1509. <td align="left"> . </td>
    1510. 

  1510. <td align="left"> Ray Chiang </td>
    1511. 

  1511. <td align="left"> Ray Chiang </td></tr>
    1512. 

  1512. <tr class="b">
    1513. 

  1513. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7326">HDFS-7326</a> </td>
    1514. 

  1514. <td align="left"> Add documentation for hdfs debug commands </td>
    1515. 

  1515. <td align="left">  Minor </td>
    1516. 

  1516. <td align="left"> documentation </td>
    1517. 

  1517. <td align="left"> Colin P. McCabe </td>
    1518. 

  1518. <td align="left"> Vijay Bhat </td></tr>
    1519. 

  1519. <tr class="a">
    1520. 

  1520. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7598">HDFS-7598</a> </td>
    1521. 

  1521. <td align="left"> Remove dependency on old version of Guava in TestDFSClientCache#testEviction </td>
    1522. 

  1522. <td align="left">  Minor </td>
    1523. 

  1523. <td align="left"> test </td>
    1524. 

  1524. <td align="left"> Sangjin Lee </td>
    1525. 

  1525. <td align="left"> Sangjin Lee </td></tr>
    1526. 

  1526. <tr class="b">
    1527. 

  1527. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7600">HDFS-7600</a> </td>
    1528. 

  1528. <td align="left"> Refine hdfs admin classes to reuse common code </td>
    1529. 

  1529. <td align="left">  Major </td>
    1530. 

  1530. <td align="left"> tools </td>
    1531. 

  1531. <td align="left"> Yi Liu </td>
    1532. 

  1532. <td align="left"> Jing Zhao </td></tr>
    1533. 

  1533. <tr class="a">
    1534. 

  1534. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2643">YARN-2643</a> </td>
    1535. 

  1535. <td align="left"> Don&#x2019;t create a new DominantResourceCalculator on every FairScheduler.allocate call </td>
    1536. 

  1536. <td align="left">  Trivial </td>
    1537. 

  1537. <td align="left"> . </td>
    1538. 

  1538. <td align="left"> Sandy Ryza </td>
    1539. 

  1539. <td align="left"> Karthik Kambatla </td></tr>
    1540. 

  1540. <tr class="b">
    1541. 

  1541. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2679">YARN-2679</a> </td>
    1542. 

  1542. <td align="left"> Add metric for container launch duration </td>
    1543. 

  1543. <td align="left">  Major </td>
    1544. 

  1544. <td align="left"> nodemanager </td>
    1545. 

  1545. <td align="left"> zhihai xu </td>
    1546. 

  1546. <td align="left"> zhihai xu </td></tr>
    1547. 

  1547. <tr class="a">
    1548. 

  1548. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6173">MAPREDUCE-6173</a> </td>
    1549. 

  1549. <td align="left"> Document the configuration of deploying MR over distributed cache with enabling wired encryption at the same time </td>
    1550. 

  1550. <td align="left">  Major </td>
    1551. 

  1551. <td align="left"> distributed-cache, documentation </td>
    1552. 

  1552. <td align="left"> Junping Du </td>
    1553. 

  1553. <td align="left"> Junping Du </td></tr>
    1554. 

  1554. <tr class="b">
    1555. 

  1555. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2219">HDFS-2219</a> </td>
    1556. 

  1556. <td align="left"> Fsck should work with fully qualified file paths. </td>
    1557. 

  1557. <td align="left">  Minor </td>
    1558. 

  1558. <td align="left"> tools </td>
    1559. 

  1559. <td align="left"> Jitendra Nath Pandey </td>
    1560. 

  1560. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    1561. 

  1561. <tr class="a">
    1562. 

  1562. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11481">HADOOP-11481</a> </td>
    1563. 

  1563. <td align="left"> ClassCastException while using a key created by keytool to create encryption zone. </td>
    1564. 

  1564. <td align="left">  Minor </td>
    1565. 

  1565. <td align="left"> . </td>
    1566. 

  1566. <td align="left"> Yi Yao </td>
    1567. 

  1567. <td align="left"> Charles Lamb </td></tr>
    1568. 

  1568. <tr class="b">
    1569. 

  1569. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11483">HADOOP-11483</a> </td>
    1570. 

  1570. <td align="left"> HardLink.java should use the jdk7 createLink method </td>
    1571. 

  1571. <td align="left">  Major </td>
    1572. 

  1572. <td align="left"> . </td>
    1573. 

  1573. <td align="left"> Colin P. McCabe </td>
    1574. 

  1574. <td align="left"> Akira Ajisaka </td></tr>
    1575. 

  1575. <tr class="a">
    1576. 

  1576. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3005">YARN-3005</a> </td>
    1577. 

  1577. <td align="left"> [JDK7] Use switch statement for String instead of if-else statement in RegistrySecurity.java </td>
    1578. 

  1578. <td align="left">  Trivial </td>
    1579. 

  1579. <td align="left"> . </td>
    1580. 

  1580. <td align="left"> Akira Ajisaka </td>
    1581. 

  1581. <td align="left"> Kengo Seki </td></tr>
    1582. 

  1582. <tr class="b">
    1583. 

  1583. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-8757">HADOOP-8757</a> </td>
    1584. 

  1584. <td align="left"> Metrics should disallow names with invalid characters </td>
    1585. 

  1585. <td align="left">  Minor </td>
    1586. 

  1586. <td align="left"> metrics </td>
    1587. 

  1587. <td align="left"> Todd Lipcon </td>
    1588. 

  1588. <td align="left"> Ray Chiang </td></tr>
    1589. 

  1589. <tr class="a">
    1590. 

  1590. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11261">HADOOP-11261</a> </td>
    1591. 

  1591. <td align="left"> Set custom endpoint for S3A </td>
    1592. 

  1592. <td align="left">  Major </td>
    1593. 

  1593. <td align="left"> fs/s3 </td>
    1594. 

  1594. <td align="left"> Thomas Demoor </td>
    1595. 

  1595. <td align="left"> Thomas Demoor </td></tr>
    1596. 

  1596. <tr class="b">
    1597. 

  1597. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7591">HDFS-7591</a> </td>
    1598. 

  1598. <td align="left"> hdfs classpath command should support same options as hadoop classpath. </td>
    1599. 

  1599. <td align="left">  Minor </td>
    1600. 

  1600. <td align="left"> scripts </td>
    1601. 

  1601. <td align="left"> Chris Nauroth </td>
    1602. 

  1602. <td align="left"> Varun Saxena </td></tr>
    1603. 

  1603. <tr class="a">
    1604. 

  1604. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11171">HADOOP-11171</a> </td>
    1605. 

  1605. <td align="left"> Enable using a proxy server to connect to S3a. </td>
    1606. 

  1606. <td align="left">  Major </td>
    1607. 

  1607. <td align="left"> fs/s3 </td>
    1608. 

  1608. <td align="left"> Thomas Demoor </td>
    1609. 

  1609. <td align="left"> Thomas Demoor </td></tr>
    1610. 

  1610. <tr class="b">
    1611. 

  1611. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7640">HDFS-7640</a> </td>
    1612. 

  1612. <td align="left"> print NFS Client in the NFS log </td>
    1613. 

  1613. <td align="left">  Trivial </td>
    1614. 

  1614. <td align="left"> nfs </td>
    1615. 

  1615. <td align="left"> Brandon Li </td>
    1616. 

  1616. <td align="left"> Brandon Li </td></tr>
    1617. 

  1617. <tr class="a">
    1618. 

  1618. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7430">HDFS-7430</a> </td>
    1619. 

  1619. <td align="left"> Rewrite the BlockScanner to use O(1) memory and use multiple threads </td>
    1620. 

  1620. <td align="left">  Major </td>
    1621. 

  1621. <td align="left"> . </td>
    1622. 

  1622. <td align="left"> Colin P. McCabe </td>
    1623. 

  1623. <td align="left"> Colin P. McCabe </td></tr>
    1624. 

  1624. <tr class="b">
    1625. 

  1625. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11419">HADOOP-11419</a> </td>
    1626. 

  1626. <td align="left"> improve hadoop-maven-plugins </td>
    1627. 

  1627. <td align="left">  Minor </td>
    1628. 

  1628. <td align="left"> build </td>
    1629. 

  1629. <td align="left"> Herv&#xe9; Boutemy </td>
    1630. 

  1630. <td align="left"> Herv&#xe9; Boutemy </td></tr>
    1631. 

  1631. <tr class="a">
    1632. 

  1632. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6141">MAPREDUCE-6141</a> </td>
    1633. 

  1633. <td align="left"> History server leveldb recovery store </td>
    1634. 

  1634. <td align="left">  Major </td>
    1635. 

  1635. <td align="left"> jobhistoryserver </td>
    1636. 

  1636. <td align="left"> Jason Lowe </td>
    1637. 

  1637. <td align="left"> Jason Lowe </td></tr>
    1638. 

  1638. <tr class="b">
    1639. 

  1639. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3086">YARN-3086</a> </td>
    1640. 

  1640. <td align="left"> Make NodeManager memory configurable in MiniYARNCluster </td>
    1641. 

  1641. <td align="left">  Minor </td>
    1642. 

  1642. <td align="left"> test </td>
    1643. 

  1643. <td align="left"> Robert Metzger </td>
    1644. 

  1644. <td align="left"> Robert Metzger </td></tr>
    1645. 

  1645. <tr class="a">
    1646. 

  1646. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4297">HADOOP-4297</a> </td>
    1647. 

  1647. <td align="left"> Enable Java assertions when running tests </td>
    1648. 

  1648. <td align="left">  Major </td>
    1649. 

  1649. <td align="left"> build </td>
    1650. 

  1650. <td align="left"> Yoram Kulbak </td>
    1651. 

  1651. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    1652. 

  1652. <tr class="b">
    1653. 

  1653. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7683">HDFS-7683</a> </td>
    1654. 

  1654. <td align="left"> Combine usages and percent stats in NameNode UI </td>
    1655. 

  1655. <td align="left">  Minor </td>
    1656. 

  1656. <td align="left"> namenode </td>
    1657. 

  1657. <td align="left"> Vinayakumar B </td>
    1658. 

  1658. <td align="left"> Vinayakumar B </td></tr>
    1659. 

  1659. <tr class="a">
    1660. 

  1660. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10626">HADOOP-10626</a> </td>
    1661. 

  1661. <td align="left"> Limit Returning Attributes for LDAP search </td>
    1662. 

  1662. <td align="left">  Major </td>
    1663. 

  1663. <td align="left"> security </td>
    1664. 

  1664. <td align="left"> Jason Hubbard </td>
    1665. 

  1665. <td align="left"> Jason Hubbard </td></tr>
    1666. 

  1666. <tr class="b">
    1667. 

  1667. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7675">HDFS-7675</a> </td>
    1668. 

  1668. <td align="left"> Remove unused member DFSClient#spanReceiverHost </td>
    1669. 

  1669. <td align="left">  Trivial </td>
    1670. 

  1670. <td align="left"> hdfs-client </td>
    1671. 

  1671. <td align="left"> Konstantin Shvachko </td>
    1672. 

  1672. <td align="left"> Colin P. McCabe </td></tr>
    1673. 

  1673. <tr class="a">
    1674. 

  1674. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10525">HADOOP-10525</a> </td>
    1675. 

  1675. <td align="left"> Remove DRFA.MaxBackupIndex config from log4j.properties </td>
    1676. 

  1676. <td align="left">  Minor </td>
    1677. 

  1677. <td align="left"> . </td>
    1678. 

  1678. <td align="left"> Akira Ajisaka </td>
    1679. 

  1679. <td align="left"> Akira Ajisaka </td></tr>
    1680. 

  1680. <tr class="b">
    1681. 

  1681. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11441">HADOOP-11441</a> </td>
    1682. 

  1682. <td align="left"> Hadoop-azure: Change few methods scope to public </td>
    1683. 

  1683. <td align="left">  Minor </td>
    1684. 

  1684. <td align="left"> tools </td>
    1685. 

  1685. <td align="left"> Shashank Khandelwal </td>
    1686. 

  1686. <td align="left"> Shashank Khandelwal </td></tr>
    1687. 

  1687. <tr class="a">
    1688. 

  1688. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6150">MAPREDUCE-6150</a> </td>
    1689. 

  1689. <td align="left"> Update document of Rumen </td>
    1690. 

  1690. <td align="left">  Minor </td>
    1691. 

  1691. <td align="left"> documentation </td>
    1692. 

  1692. <td align="left"> Masatake Iwasaki </td>
    1693. 

  1693. <td align="left"> Masatake Iwasaki </td></tr>
    1694. 

  1694. <tr class="b">
    1695. 

  1695. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3108">YARN-3108</a> </td>
    1696. 

  1696. <td align="left"> ApplicationHistoryServer doesn&#x2019;t process -D arguments </td>
    1697. 

  1697. <td align="left">  Major </td>
    1698. 

  1698. <td align="left"> . </td>
    1699. 

  1699. <td align="left"> Chang Li </td>
    1700. 

  1700. <td align="left"> Chang Li </td></tr>
    1701. 

  1701. <tr class="a">
    1702. 

  1702. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6151">MAPREDUCE-6151</a> </td>
    1703. 

  1703. <td align="left"> Update document of GridMix </td>
    1704. 

  1704. <td align="left">  Minor </td>
    1705. 

  1705. <td align="left"> documentation </td>
    1706. 

  1706. <td align="left"> Masatake Iwasaki </td>
    1707. 

  1707. <td align="left"> Masatake Iwasaki </td></tr>
    1708. 

  1708. <tr class="b">
    1709. 

  1709. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7706">HDFS-7706</a> </td>
    1710. 

  1710. <td align="left"> Switch BlockManager logging to use slf4j </td>
    1711. 

  1711. <td align="left">  Minor </td>
    1712. 

  1712. <td align="left"> namenode </td>
    1713. 

  1713. <td align="left"> Andrew Wang </td>
    1714. 

  1714. <td align="left"> Andrew Wang </td></tr>
    1715. 

  1715. <tr class="a">
    1716. 

  1716. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3077">YARN-3077</a> </td>
    1717. 

  1717. <td align="left"> RM should create yarn.resourcemanager.zk-state-store.parent-path recursively </td>
    1718. 

  1718. <td align="left">  Major </td>
    1719. 

  1719. <td align="left"> resourcemanager </td>
    1720. 

  1720. <td align="left"> Chun Chen </td>
    1721. 

  1721. <td align="left"> Chun Chen </td></tr>
    1722. 

  1722. <tr class="b">
    1723. 

  1723. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11442">HADOOP-11442</a> </td>
    1724. 

  1724. <td align="left"> hadoop-azure: Create test jar </td>
    1725. 

  1725. <td align="left">  Major </td>
    1726. 

  1726. <td align="left"> tools </td>
    1727. 

  1727. <td align="left"> Shashank Khandelwal </td>
    1728. 

  1728. <td align="left"> Shashank Khandelwal </td></tr>
    1729. 

  1729. <tr class="a">
    1730. 

  1730. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6143">MAPREDUCE-6143</a> </td>
    1731. 

  1731. <td align="left"> add configuration for  mapreduce speculative execution in MR2 </td>
    1732. 

  1732. <td align="left">  Major </td>
    1733. 

  1733. <td align="left"> mrv2 </td>
    1734. 

  1734. <td align="left"> zhihai xu </td>
    1735. 

  1735. <td align="left"> zhihai xu </td></tr>
    1736. 

  1736. <tr class="b">
    1737. 

  1737. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3085">YARN-3085</a> </td>
    1738. 

  1738. <td align="left"> Application summary should include the application type </td>
    1739. 

  1739. <td align="left">  Major </td>
    1740. 

  1740. <td align="left"> resourcemanager </td>
    1741. 

  1741. <td align="left"> Jason Lowe </td>
    1742. 

  1742. <td align="left"> Rohith Sharma K S </td></tr>
    1743. 

  1743. <tr class="a">
    1744. 

  1744. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11045">HADOOP-11045</a> </td>
    1745. 

  1745. <td align="left"> Introducing a tool to detect flaky tests of hadoop jenkins test job </td>
    1746. 

  1746. <td align="left">  Major </td>
    1747. 

  1747. <td align="left"> build, tools </td>
    1748. 

  1748. <td align="left"> Yongjun Zhang </td>
    1749. 

  1749. <td align="left"> Yongjun Zhang </td></tr>
    1750. 

  1750. <tr class="b">
    1751. 

  1751. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3022">YARN-3022</a> </td>
    1752. 

  1752. <td align="left"> Expose Container resource information from NodeManager for monitoring </td>
    1753. 

  1753. <td align="left">  Major </td>
    1754. 

  1754. <td align="left"> . </td>
    1755. 

  1755. <td align="left"> Anubhav Dhoot </td>
    1756. 

  1756. <td align="left"> Anubhav Dhoot </td></tr>
    1757. 

  1757. <tr class="a">
    1758. 

  1758. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1393">YARN-1393</a> </td>
    1759. 

  1759. <td align="left"> SLS: Add how-to-use instructions </td>
    1760. 

  1760. <td align="left">  Major </td>
    1761. 

  1761. <td align="left"> . </td>
    1762. 

  1762. <td align="left"> Wei Yan </td>
    1763. 

  1763. <td align="left"> Wei Yan </td></tr>
    1764. 

  1764. <tr class="b">
    1765. 

  1765. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5800">MAPREDUCE-5800</a> </td>
    1766. 

  1766. <td align="left"> Use Job#getInstance instead of deprecated constructors </td>
    1767. 

  1767. <td align="left">  Minor </td>
    1768. 

  1768. <td align="left"> . </td>
    1769. 

  1769. <td align="left"> Akira Ajisaka </td>
    1770. 

  1770. <td align="left"> Akira Ajisaka </td></tr>
    1771. 

  1771. <tr class="a">
    1772. 

  1772. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3056">YARN-3056</a> </td>
    1773. 

  1773. <td align="left"> add verification for containerLaunchDuration in TestNodeManagerMetrics. </td>
    1774. 

  1774. <td align="left">  Trivial </td>
    1775. 

  1775. <td align="left"> test </td>
    1776. 

  1776. <td align="left"> zhihai xu </td>
    1777. 

  1777. <td align="left"> zhihai xu </td></tr>
    1778. 

  1778. <tr class="b">
    1779. 

  1779. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11544">HADOOP-11544</a> </td>
    1780. 

  1780. <td align="left"> Remove unused configuration keys for tracing </td>
    1781. 

  1781. <td align="left">  Trivial </td>
    1782. 

  1782. <td align="left"> . </td>
    1783. 

  1783. <td align="left"> Masatake Iwasaki </td>
    1784. 

  1784. <td align="left"> Masatake Iwasaki </td></tr>
    1785. 

  1785. <tr class="a">
    1786. 

  1786. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3123">YARN-3123</a> </td>
    1787. 

  1787. <td align="left"> Make YARN CLI show a single completed container even if the app is running </td>
    1788. 

  1788. <td align="left">  Major </td>
    1789. 

  1789. <td align="left"> client </td>
    1790. 

  1790. <td align="left"> Zhijie Shen </td>
    1791. 

  1791. <td align="left"> Naganarasimha G R </td></tr>
    1792. 

  1792. <tr class="b">
    1793. 

  1793. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6059">MAPREDUCE-6059</a> </td>
    1794. 

  1794. <td align="left"> Speed up history server startup time </td>
    1795. 

  1795. <td align="left">  Major </td>
    1796. 

  1796. <td align="left"> . </td>
    1797. 

  1797. <td align="left"> Siqi Li </td>
    1798. 

  1798. <td align="left"> Siqi Li </td></tr>
    1799. 

  1799. <tr class="a">
    1800. 

  1800. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10976">HADOOP-10976</a> </td>
    1801. 

  1801. <td align="left"> moving the source code of hadoop-tools docs to the directory under hadoop-tools </td>
    1802. 

  1802. <td align="left">  Minor </td>
    1803. 

  1803. <td align="left"> documentation </td>
    1804. 

  1804. <td align="left"> Masatake Iwasaki </td>
    1805. 

  1805. <td align="left"> Masatake Iwasaki </td></tr>
    1806. 

  1806. <tr class="b">
    1807. 

  1807. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7270">HDFS-7270</a> </td>
    1808. 

  1808. <td align="left"> Add congestion signaling capability to DataNode write protocol </td>
    1809. 

  1809. <td align="left">  Major </td>
    1810. 

  1810. <td align="left"> datanode </td>
    1811. 

  1811. <td align="left"> Haohui Mai </td>
    1812. 

  1812. <td align="left"> Haohui Mai </td></tr>
    1813. 

  1813. <tr class="a">
    1814. 

  1814. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1582">YARN-1582</a> </td>
    1815. 

  1815. <td align="left"> Capacity Scheduler: add a maximum-allocation-mb setting per queue </td>
    1816. 

  1816. <td align="left">  Major </td>
    1817. 

  1817. <td align="left"> capacityscheduler </td>
    1818. 

  1818. <td align="left"> Thomas Graves </td>
    1819. 

  1819. <td align="left"> Thomas Graves </td></tr>
    1820. 

  1820. <tr class="b">
    1821. 

  1821. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11506">HADOOP-11506</a> </td>
    1822. 

  1822. <td align="left"> Configuration variable expansion regex expensive for long values </td>
    1823. 

  1823. <td align="left">  Major </td>
    1824. 

  1824. <td align="left"> conf </td>
    1825. 

  1825. <td align="left"> Dmitriy V. Ryaboy </td>
    1826. 

  1826. <td align="left"> Gera Shegalov </td></tr>
    1827. 

  1827. <tr class="a">
    1828. 

  1828. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7732">HDFS-7732</a> </td>
    1829. 

  1829. <td align="left"> Fix the order of the parameters in DFSConfigKeys </td>
    1830. 

  1830. <td align="left">  Trivial </td>
    1831. 

  1831. <td align="left"> . </td>
    1832. 

  1832. <td align="left"> Akira Ajisaka </td>
    1833. 

  1833. <td align="left"> Brahma Reddy Battula </td></tr>
    1834. 

  1834. <tr class="b">
    1835. 

  1835. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3144">YARN-3144</a> </td>
    1836. 

  1836. <td align="left"> Configuration for making delegation token failures to timeline server not-fatal </td>
    1837. 

  1837. <td align="left">  Major </td>
    1838. 

  1838. <td align="left"> . </td>
    1839. 

  1839. <td align="left"> Jonathan Eagles </td>
    1840. 

  1840. <td align="left"> Jonathan Eagles </td></tr>
    1841. 

  1841. <tr class="a">
    1842. 

  1842. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11520">HADOOP-11520</a> </td>
    1843. 

  1843. <td align="left"> Clean incomplete multi-part uploads in S3A tests </td>
    1844. 

  1844. <td align="left">  Minor </td>
    1845. 

  1845. <td align="left"> fs/s3 </td>
    1846. 

  1846. <td align="left"> Thomas Demoor </td>
    1847. 

  1847. <td align="left"> Thomas Demoor </td></tr>
    1848. 

  1848. <tr class="b">
    1849. 

  1849. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7710">HDFS-7710</a> </td>
    1850. 

  1850. <td align="left"> Remove dead code in BackupImage.java </td>
    1851. 

  1851. <td align="left">  Minor </td>
    1852. 

  1852. <td align="left"> . </td>
    1853. 

  1853. <td align="left"> Xiaoyu Yao </td>
    1854. 

  1854. <td align="left"> Xiaoyu Yao </td></tr>
    1855. 

  1855. <tr class="a">
    1856. 

  1856. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7743">HDFS-7743</a> </td>
    1857. 

  1857. <td align="left"> Code cleanup of BlockInfo and rename BlockInfo to BlockInfoContiguous </td>
    1858. 

  1858. <td align="left">  Minor </td>
    1859. 

  1859. <td align="left"> namenode </td>
    1860. 

  1860. <td align="left"> Jing Zhao </td>
    1861. 

  1861. <td align="left"> Jing Zhao </td></tr>
    1862. 

  1862. <tr class="b">
    1863. 

  1863. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3100">YARN-3100</a> </td>
    1864. 

  1864. <td align="left"> Make YARN authorization pluggable </td>
    1865. 

  1865. <td align="left">  Major </td>
    1866. 

  1866. <td align="left"> . </td>
    1867. 

  1867. <td align="left"> Jian He </td>
    1868. 

  1868. <td align="left"> Jian He </td></tr>
    1869. 

  1869. <tr class="a">
    1870. 

  1870. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11495">HADOOP-11495</a> </td>
    1871. 

  1871. <td align="left"> Convert site documentation from apt to markdown </td>
    1872. 

  1872. <td align="left">  Major </td>
    1873. 

  1873. <td align="left"> documentation </td>
    1874. 

  1874. <td align="left"> Allen Wittenauer </td>
    1875. 

  1875. <td align="left"> Masatake Iwasaki </td></tr>
    1876. 

  1876. <tr class="b">
    1877. 

  1877. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-316">HDFS-316</a> </td>
    1878. 

  1878. <td align="left"> Balancer should run for a configurable # of iterations </td>
    1879. 

  1879. <td align="left">  Minor </td>
    1880. 

  1880. <td align="left"> balancer &amp; mover </td>
    1881. 

  1881. <td align="left"> Brian Bockelman </td>
    1882. 

  1882. <td align="left"> Xiaoyu Yao </td></tr>
    1883. 

  1883. <tr class="a">
    1884. 

  1884. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11579">HADOOP-11579</a> </td>
    1885. 

  1885. <td align="left"> Documentation for truncate </td>
    1886. 

  1886. <td align="left">  Major </td>
    1887. 

  1887. <td align="left"> documentation </td>
    1888. 

  1888. <td align="left"> Steve Loughran </td>
    1889. 

  1889. <td align="left"> Konstantin Shvachko </td></tr>
    1890. 

  1890. <tr class="b">
    1891. 

  1891. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7771">HDFS-7771</a> </td>
    1892. 

  1892. <td align="left"> fuse_dfs should permit FILE: on the front of KRB5CCNAME </td>
    1893. 

  1893. <td align="left">  Major </td>
    1894. 

  1894. <td align="left"> . </td>
    1895. 

  1895. <td align="left"> Colin P. McCabe </td>
    1896. 

  1896. <td align="left"> Colin P. McCabe </td></tr>
    1897. 

  1897. <tr class="a">
    1898. 

  1898. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6133">HDFS-6133</a> </td>
    1899. 

  1899. <td align="left"> Add a feature for replica pinning so that a pinned replica will not be moved by Balancer/Mover. </td>
    1900. 

  1900. <td align="left">  Major </td>
    1901. 

  1901. <td align="left"> balancer &amp; mover, datanode </td>
    1902. 

  1902. <td align="left"> yunjiong zhao </td>
    1903. 

  1903. <td align="left"> yunjiong zhao </td></tr>
    1904. 

  1904. <tr class="b">
    1905. 

  1905. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10140">HADOOP-10140</a> </td>
    1906. 

  1906. <td align="left"> Specification of HADOOP_CONF_DIR via the environment in hadoop_config.cmd </td>
    1907. 

  1907. <td align="left">  Minor </td>
    1908. 

  1908. <td align="left"> scripts </td>
    1909. 

  1909. <td align="left"> Ian Jackson </td>
    1910. 

  1910. <td align="left"> Kiran Kumar M R </td></tr>
    1911. 

  1911. <tr class="a">
    1912. 

  1912. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7761">HDFS-7761</a> </td>
    1913. 

  1913. <td align="left"> cleanup unnecssary code logic in LocatedBlock </td>
    1914. 

  1914. <td align="left">  Minor </td>
    1915. 

  1915. <td align="left"> . </td>
    1916. 

  1916. <td align="left"> Yi Liu </td>
    1917. 

  1917. <td align="left"> Yi Liu </td></tr>
    1918. 

  1918. <tr class="b">
    1919. 

  1919. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7703">HDFS-7703</a> </td>
    1920. 

  1920. <td align="left"> Support favouredNodes for the append for new blocks </td>
    1921. 

  1921. <td align="left">  Major </td>
    1922. 

  1922. <td align="left"> . </td>
    1923. 

  1923. <td align="left"> Vinayakumar B </td>
    1924. 

  1924. <td align="left"> Vinayakumar B </td></tr>
    1925. 

  1925. <tr class="a">
    1926. 

  1926. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6253">MAPREDUCE-6253</a> </td>
    1927. 

  1927. <td align="left"> Update use of Iterator to Iterable </td>
    1928. 

  1928. <td align="left">  Minor </td>
    1929. 

  1929. <td align="left"> . </td>
    1930. 

  1930. <td align="left"> Ray Chiang </td>
    1931. 

  1931. <td align="left"> Ray Chiang </td></tr>
    1932. 

  1932. <tr class="b">
    1933. 

  1933. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11543">HADOOP-11543</a> </td>
    1934. 

  1934. <td align="left"> Improve help message for hadoop/yarn command </td>
    1935. 

  1935. <td align="left">  Trivial </td>
    1936. 

  1936. <td align="left"> scripts </td>
    1937. 

  1937. <td align="left"> Jagadesh Kiran N </td>
    1938. 

  1938. <td align="left"> Brahma Reddy Battula </td></tr>
    1939. 

  1939. <tr class="a">
    1940. 

  1940. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5335">MAPREDUCE-5335</a> </td>
    1941. 

  1941. <td align="left"> Rename Job Tracker terminology in ShuffleSchedulerImpl </td>
    1942. 

  1942. <td align="left">  Major </td>
    1943. 

  1943. <td align="left"> applicationmaster </td>
    1944. 

  1944. <td align="left"> Devaraj K </td>
    1945. 

  1945. <td align="left"> Devaraj K </td></tr>
    1946. 

  1946. <tr class="b">
    1947. 

  1947. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-4431">MAPREDUCE-4431</a> </td>
    1948. 

  1948. <td align="left"> mapred command should print the reason on killing already completed jobs </td>
    1949. 

  1949. <td align="left">  Minor </td>
    1950. 

  1950. <td align="left"> mrv2 </td>
    1951. 

  1951. <td align="left"> Nishan Shetty </td>
    1952. 

  1952. <td align="left"> Devaraj K </td></tr>
    1953. 

  1953. <tr class="a">
    1954. 

  1954. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3157">YARN-3157</a> </td>
    1955. 

  1955. <td align="left"> Refactor the exception handling in ConverterUtils#to*Id </td>
    1956. 

  1956. <td align="left">  Minor </td>
    1957. 

  1957. <td align="left"> resourcemanager </td>
    1958. 

  1958. <td align="left"> Bibin A Chundatt </td>
    1959. 

  1959. <td align="left"> Bibin A Chundatt </td></tr>
    1960. 

  1960. <tr class="b">
    1961. 

  1961. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7694">HDFS-7694</a> </td>
    1962. 

  1962. <td align="left"> FSDataInputStream should support &#x201c;unbuffer&#x201d; </td>
    1963. 

  1963. <td align="left">  Major </td>
    1964. 

  1964. <td align="left"> . </td>
    1965. 

  1965. <td align="left"> Colin P. McCabe </td>
    1966. 

  1966. <td align="left"> Colin P. McCabe </td></tr>
    1967. 

  1967. <tr class="a">
    1968. 

  1968. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3147">YARN-3147</a> </td>
    1969. 

  1969. <td align="left"> Clean up RM web proxy code </td>
    1970. 

  1970. <td align="left">  Major </td>
    1971. 

  1971. <td align="left"> webapp </td>
    1972. 

  1972. <td align="left"> Steve Loughran </td>
    1973. 

  1973. <td align="left"> Steve Loughran </td></tr>
    1974. 

  1974. <tr class="b">
    1975. 

  1975. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11586">HADOOP-11586</a> </td>
    1976. 

  1976. <td align="left"> Update use of Iterator to Iterable in AbstractMetricsContext.java </td>
    1977. 

  1977. <td align="left">  Minor </td>
    1978. 

  1978. <td align="left"> metrics </td>
    1979. 

  1979. <td align="left"> Ray Chiang </td>
    1980. 

  1980. <td align="left"> Ray Chiang </td></tr>
    1981. 

  1981. <tr class="a">
    1982. 

  1982. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-9869">HADOOP-9869</a> </td>
    1983. 

  1983. <td align="left">  Configuration.getSocketAddr()/getEnum() should use getTrimmed() </td>
    1984. 

  1984. <td align="left">  Minor </td>
    1985. 

  1985. <td align="left"> conf </td>
    1986. 

  1986. <td align="left"> Steve Loughran </td>
    1987. 

  1987. <td align="left"> Tsuyoshi Ozawa </td></tr>
    1988. 

  1988. <tr class="b">
    1989. 

  1989. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3158">YARN-3158</a> </td>
    1990. 

  1990. <td align="left"> Correct log messages in ResourceTrackerService </td>
    1991. 

  1991. <td align="left">  Major </td>
    1992. 

  1992. <td align="left"> . </td>
    1993. 

  1993. <td align="left"> Devaraj K </td>
    1994. 

  1994. <td align="left"> Varun Saxena </td></tr>
    1995. 

  1995. <tr class="a">
    1996. 

  1996. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3179">YARN-3179</a> </td>
    1997. 

  1997. <td align="left"> Update use of Iterator to Iterable </td>
    1998. 

  1998. <td align="left">  Minor </td>
    1999. 

  1999. <td align="left"> . </td>
    2000. 

  2000. <td align="left"> Ray Chiang </td>
    2001. 

  2001. <td align="left"> Ray Chiang </td></tr>
    2002. 

  2002. <tr class="b">
    2003. 

  2003. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7684">HDFS-7684</a> </td>
    2004. 

  2004. <td align="left"> The host:port settings of the daemons should be trimmed before use </td>
    2005. 

  2005. <td align="left">  Major </td>
    2006. 

  2006. <td align="left"> . </td>
    2007. 

  2007. <td align="left"> Tianyin Xu </td>
    2008. 

  2008. <td align="left"> Anu Engineer </td></tr>
    2009. 

  2009. <tr class="a">
    2010. 

  2010. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7790">HDFS-7790</a> </td>
    2011. 

  2011. <td align="left"> Do not create optional fields in DFSInputStream unless they are needed </td>
    2012. 

  2012. <td align="left">  Minor </td>
    2013. 

  2013. <td align="left"> hdfs-client </td>
    2014. 

  2014. <td align="left"> Colin P. McCabe </td>
    2015. 

  2015. <td align="left"> Colin P. McCabe </td></tr>
    2016. 

  2016. <tr class="b">
    2017. 

  2017. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7668">HDFS-7668</a> </td>
    2018. 

  2018. <td align="left"> Convert site documentation from apt to markdown </td>
    2019. 

  2019. <td align="left">  Major </td>
    2020. 

  2020. <td align="left"> documentation </td>
    2021. 

  2021. <td align="left"> Allen Wittenauer </td>
    2022. 

  2022. <td align="left"> Masatake Iwasaki </td></tr>
    2023. 

  2023. <tr class="a">
    2024. 

  2024. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3182">YARN-3182</a> </td>
    2025. 

  2025. <td align="left"> Cleanup switch statement in ApplicationMasterLauncher#handle() </td>
    2026. 

  2026. <td align="left">  Minor </td>
    2027. 

  2027. <td align="left"> . </td>
    2028. 

  2028. <td align="left"> Ray Chiang </td>
    2029. 

  2029. <td align="left"> Ray Chiang </td></tr>
    2030. 

  2030. <tr class="b">
    2031. 

  2031. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6255">MAPREDUCE-6255</a> </td>
    2032. 

  2032. <td align="left"> Fix JobCounter&#x2019;s format to use grouping separator </td>
    2033. 

  2033. <td align="left">  Minor </td>
    2034. 

  2034. <td align="left"> client </td>
    2035. 

  2035. <td align="left"> Ryu Kobayashi </td>
    2036. 

  2036. <td align="left"> Ryu Kobayashi </td></tr>
    2037. 

  2037. <tr class="a">
    2038. 

  2038. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11589">HADOOP-11589</a> </td>
    2039. 

  2039. <td align="left"> NetUtils.createSocketAddr should trim the input URI </td>
    2040. 

  2040. <td align="left">  Minor </td>
    2041. 

  2041. <td align="left"> net </td>
    2042. 

  2042. <td align="left"> Akira Ajisaka </td>
    2043. 

  2043. <td align="left"> Rakesh R </td></tr>
    2044. 

  2044. <tr class="b">
    2045. 

  2045. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6256">MAPREDUCE-6256</a> </td>
    2046. 

  2046. <td align="left"> Removed unused private methods in o.a.h.mapreduce.Job.java </td>
    2047. 

  2047. <td align="left">  Minor </td>
    2048. 

  2048. <td align="left"> . </td>
    2049. 

  2049. <td align="left"> Devaraj K </td>
    2050. 

  2050. <td align="left"> Naganarasimha G R </td></tr>
    2051. 

  2051. <tr class="a">
    2052. 

  2052. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3203">YARN-3203</a> </td>
    2053. 

  2053. <td align="left"> Correct a log message in AuxServices </td>
    2054. 

  2054. <td align="left">  Minor </td>
    2055. 

  2055. <td align="left"> . </td>
    2056. 

  2056. <td align="left"> Brahma Reddy Battula </td>
    2057. 

  2057. <td align="left"> Brahma Reddy Battula </td></tr>
    2058. 

  2058. <tr class="b">
    2059. 

  2059. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1299">YARN-1299</a> </td>
    2060. 

  2060. <td align="left"> Improve a log message in AppSchedulingInfo by adding application id </td>
    2061. 

  2061. <td align="left">  Major </td>
    2062. 

  2062. <td align="left"> resourcemanager </td>
    2063. 

  2063. <td align="left"> Devaraj K </td>
    2064. 

  2064. <td align="left">  </td></tr>
    2065. 

  2065. <tr class="a">
    2066. 

  2066. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7604">HDFS-7604</a> </td>
    2067. 

  2067. <td align="left"> Track and display failed DataNode storage locations in NameNode. </td>
    2068. 

  2068. <td align="left">  Major </td>
    2069. 

  2069. <td align="left"> datanode, namenode </td>
    2070. 

  2070. <td align="left"> Chris Nauroth </td>
    2071. 

  2071. <td align="left"> Chris Nauroth </td></tr>
    2072. 

  2072. <tr class="b">
    2073. 

  2073. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7797">HDFS-7797</a> </td>
    2074. 

  2074. <td align="left"> Add audit log for setQuota operation </td>
    2075. 

  2075. <td align="left">  Major </td>
    2076. 

  2076. <td align="left"> namenode </td>
    2077. 

  2077. <td align="left"> Rakesh R </td>
    2078. 

  2078. <td align="left"> Rakesh R </td></tr>
    2079. 

  2079. <tr class="a">
    2080. 

  2080. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7795">HDFS-7795</a> </td>
    2081. 

  2081. <td align="left"> Show warning if not all favored nodes were chosen by namenode </td>
    2082. 

  2082. <td align="left">  Minor </td>
    2083. 

  2083. <td align="left"> . </td>
    2084. 

  2084. <td align="left"> Kihwal Lee </td>
    2085. 

  2085. <td align="left"> Kihwal Lee </td></tr>
    2086. 

  2086. <tr class="b">
    2087. 

  2087. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7780">HDFS-7780</a> </td>
    2088. 

  2088. <td align="left"> Update use of Iterator to Iterable in DataXceiverServer and SnapshotDiffInfo </td>
    2089. 

  2089. <td align="left">  Minor </td>
    2090. 

  2090. <td align="left"> . </td>
    2091. 

  2091. <td align="left"> Ray Chiang </td>
    2092. 

  2092. <td align="left"> Ray Chiang </td></tr>
    2093. 

  2093. <tr class="a">
    2094. 

  2094. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11599">HADOOP-11599</a> </td>
    2095. 

  2095. <td align="left"> Client#getTimeout should use IPC_CLIENT_PING_DEFAULT when IPC_CLIENT_PING_KEY is not configured. </td>
    2096. 

  2096. <td align="left">  Minor </td>
    2097. 

  2097. <td align="left"> ipc </td>
    2098. 

  2098. <td align="left"> zhihai xu </td>
    2099. 

  2099. <td align="left"> zhihai xu </td></tr>
    2100. 

  2100. <tr class="b">
    2101. 

  2101. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7772">HDFS-7772</a> </td>
    2102. 

  2102. <td align="left"> Document hdfs balancer -exclude/-include option in HDFSCommands.html </td>
    2103. 

  2103. <td align="left">  Trivial </td>
    2104. 

  2104. <td align="left"> documentation </td>
    2105. 

  2105. <td align="left"> Xiaoyu Yao </td>
    2106. 

  2106. <td align="left"> Xiaoyu Yao </td></tr>
    2107. 

  2107. <tr class="a">
    2108. 

  2108. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11440">HADOOP-11440</a> </td>
    2109. 

  2109. <td align="left"> Use &#x201c;test.build.data&#x201d; instead of &#x201c;build.test.dir&#x201d; for testing in ClientBaseWithFixes </td>
    2110. 

  2110. <td align="left">  Minor </td>
    2111. 

  2111. <td align="left"> . </td>
    2112. 

  2112. <td align="left"> Akira Ajisaka </td>
    2113. 

  2113. <td align="left"> Kengo Seki </td></tr>
    2114. 

  2114. <tr class="b">
    2115. 

  2115. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7752">HDFS-7752</a> </td>
    2116. 

  2116. <td align="left"> Improve description for &#x201c;dfs.namenode.num.extra.edits.retained&#x201d; and &#x201c;dfs.namenode.num.checkpoints.retained&#x201d; properties on hdfs-default.xml </td>
    2117. 

  2117. <td align="left">  Minor </td>
    2118. 

  2118. <td align="left"> documentation </td>
    2119. 

  2119. <td align="left"> Wellington Chevreuil </td>
    2120. 

  2120. <td align="left"> Wellington Chevreuil </td></tr>
    2121. 

  2121. <tr class="a">
    2122. 

  2122. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2799">YARN-2799</a> </td>
    2123. 

  2123. <td align="left"> cleanup TestLogAggregationService based on the change in YARN-90 </td>
    2124. 

  2124. <td align="left">  Minor </td>
    2125. 

  2125. <td align="left"> test </td>
    2126. 

  2126. <td align="left"> zhihai xu </td>
    2127. 

  2127. <td align="left"> zhihai xu </td></tr>
    2128. 

  2128. <tr class="b">
    2129. 

  2129. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3230">YARN-3230</a> </td>
    2130. 

  2130. <td align="left"> Clarify application states on the web UI </td>
    2131. 

  2131. <td align="left">  Major </td>
    2132. 

  2132. <td align="left"> . </td>
    2133. 

  2133. <td align="left"> Jian He </td>
    2134. 

  2134. <td align="left"> Jian He </td></tr>
    2135. 

  2135. <tr class="a">
    2136. 

  2136. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7773">HDFS-7773</a> </td>
    2137. 

  2137. <td align="left"> Additional metrics in HDFS to be accessed via jmx. </td>
    2138. 

  2138. <td align="left">  Major </td>
    2139. 

  2139. <td align="left"> datanode, namenode </td>
    2140. 

  2140. <td align="left"> Anu Engineer </td>
    2141. 

  2141. <td align="left"> Anu Engineer </td></tr>
    2142. 

  2142. <tr class="b">
    2143. 

  2143. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11607">HADOOP-11607</a> </td>
    2144. 

  2144. <td align="left"> Reduce log spew in S3AFileSystem </td>
    2145. 

  2145. <td align="left">  Trivial </td>
    2146. 

  2146. <td align="left"> fs/s3 </td>
    2147. 

  2147. <td align="left"> Lei (Eddy) Xu </td>
    2148. 

  2148. <td align="left"> Lei (Eddy) Xu </td></tr>
    2149. 

  2149. <tr class="a">
    2150. 

  2150. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3236">YARN-3236</a> </td>
    2151. 

  2151. <td align="left"> cleanup RMAuthenticationFilter#AUTH_HANDLER_PROPERTY. </td>
    2152. 

  2152. <td align="left">  Trivial </td>
    2153. 

  2153. <td align="left"> resourcemanager </td>
    2154. 

  2154. <td align="left"> zhihai xu </td>
    2155. 

  2155. <td align="left"> zhihai xu </td></tr>
    2156. 

  2156. <tr class="b">
    2157. 

  2157. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2797">YARN-2797</a> </td>
    2158. 

  2158. <td align="left"> TestWorkPreservingRMRestart should use ParametrizedSchedulerTestBase </td>
    2159. 

  2159. <td align="left">  Minor </td>
    2160. 

  2160. <td align="left"> . </td>
    2161. 

  2161. <td align="left"> Karthik Kambatla </td>
    2162. 

  2162. <td align="left"> Karthik Kambatla </td></tr>
    2163. 

  2163. <tr class="a">
    2164. 

  2164. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3195">YARN-3195</a> </td>
    2165. 

  2165. <td align="left"> Add -help to yarn logs and nodes CLI command </td>
    2166. 

  2166. <td align="left">  Minor </td>
    2167. 

  2167. <td align="left"> client </td>
    2168. 

  2168. <td align="left"> Jagadesh Kiran N </td>
    2169. 

  2169. <td align="left"> Jagadesh Kiran N </td></tr>
    2170. 

  2170. <tr class="b">
    2171. 

  2171. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11632">HADOOP-11632</a> </td>
    2172. 

  2172. <td align="left"> Cleanup Find.java to remove SupressWarnings annotations </td>
    2173. 

  2173. <td align="left">  Minor </td>
    2174. 

  2174. <td align="left"> . </td>
    2175. 

  2175. <td align="left"> Akira Ajisaka </td>
    2176. 

  2176. <td align="left"> Akira Ajisaka </td></tr>
    2177. 

  2177. <tr class="a">
    2178. 

  2178. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7537">HDFS-7537</a> </td>
    2179. 

  2179. <td align="left"> fsck is confusing when dfs.namenode.replication.min &gt; 1 &amp;&amp; missing replicas &amp;&amp; NN restart </td>
    2180. 

  2180. <td align="left">  Major </td>
    2181. 

  2181. <td align="left"> namenode </td>
    2182. 

  2182. <td align="left"> Allen Wittenauer </td>
    2183. 

  2183. <td align="left"> Rui Gao </td></tr>
    2184. 

  2184. <tr class="b">
    2185. 

  2185. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11620">HADOOP-11620</a> </td>
    2186. 

  2186. <td align="left"> Add support for load balancing across a group of KMS for HA </td>
    2187. 

  2187. <td align="left">  Major </td>
    2188. 

  2188. <td align="left"> kms </td>
    2189. 

  2189. <td align="left"> Arun Suresh </td>
    2190. 

  2190. <td align="left"> Arun Suresh </td></tr>
    2191. 

  2191. <tr class="a">
    2192. 

  2192. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7832">HDFS-7832</a> </td>
    2193. 

  2193. <td align="left"> Show &#x2018;Last Modified&#x2019; in Namenode&#x2019;s &#x2018;Browse Filesystem&#x2019; </td>
    2194. 

  2194. <td align="left">  Major </td>
    2195. 

  2195. <td align="left"> namenode </td>
    2196. 

  2196. <td align="left"> Vinayakumar B </td>
    2197. 

  2197. <td align="left"> Vinayakumar B </td></tr>
    2198. 

  2198. <tr class="b">
    2199. 

  2199. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5612">MAPREDUCE-5612</a> </td>
    2200. 

  2200. <td align="left"> Add javadoc for TaskCompletionEvent.Status </td>
    2201. 

  2201. <td align="left">  Minor </td>
    2202. 

  2202. <td align="left"> documentation </td>
    2203. 

  2203. <td align="left"> Sandy Ryza </td>
    2204. 

  2204. <td align="left"> Chris Palmer </td></tr>
    2205. 

  2205. <tr class="a">
    2206. 

  2206. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11569">HADOOP-11569</a> </td>
    2207. 

  2207. <td align="left"> Provide Merge API for MapFile to merge multiple similar MapFiles to one MapFile </td>
    2208. 

  2208. <td align="left">  Major </td>
    2209. 

  2209. <td align="left"> . </td>
    2210. 

  2210. <td align="left"> Vinayakumar B </td>
    2211. 

  2211. <td align="left"> Vinayakumar B </td></tr>
    2212. 

  2212. <tr class="b">
    2213. 

  2213. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7308">HDFS-7308</a> </td>
    2214. 

  2214. <td align="left"> DFSClient write packet size may &gt; 64kB </td>
    2215. 

  2215. <td align="left">  Minor </td>
    2216. 

  2216. <td align="left"> hdfs-client </td>
    2217. 

  2217. <td align="left"> Tsz Wo Nicholas Sze </td>
    2218. 

  2218. <td align="left"> Takuya Fukudome </td></tr>
    2219. 

  2219. <tr class="a">
    2220. 

  2220. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2820">YARN-2820</a> </td>
    2221. 

  2221. <td align="left">  Retry in FileSystemRMStateStore when FS&#x2019;s operations fail due to IOException. </td>
    2222. 

  2222. <td align="left">  Major </td>
    2223. 

  2223. <td align="left"> resourcemanager </td>
    2224. 

  2224. <td align="left"> zhihai xu </td>
    2225. 

  2225. <td align="left"> zhihai xu </td></tr>
    2226. 

  2226. <tr class="b">
    2227. 

  2227. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7685">HDFS-7685</a> </td>
    2228. 

  2228. <td align="left"> Document dfs.namenode.heartbeat.recheck-interval in hdfs-default.xml </td>
    2229. 

  2229. <td align="left">  Minor </td>
    2230. 

  2230. <td align="left"> documentation </td>
    2231. 

  2231. <td align="left"> Frank Lanitz </td>
    2232. 

  2232. <td align="left"> Kai Sasaki </td></tr>
    2233. 

  2233. <tr class="a">
    2234. 

  2234. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3262">YARN-3262</a> </td>
    2235. 

  2235. <td align="left">  Surface application outstanding resource requests table in RM web UI </td>
    2236. 

  2236. <td align="left">  Major </td>
    2237. 

  2237. <td align="left"> yarn </td>
    2238. 

  2238. <td align="left"> Jian He </td>
    2239. 

  2239. <td align="left"> Jian He </td></tr>
    2240. 

  2240. <tr class="b">
    2241. 

  2241. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-5853">HDFS-5853</a> </td>
    2242. 

  2242. <td align="left"> Add &#x201c;hadoop.user.group.metrics.percentiles.intervals&#x201d; to hdfs-default.xml </td>
    2243. 

  2243. <td align="left">  Minor </td>
    2244. 

  2244. <td align="left"> documentation, namenode </td>
    2245. 

  2245. <td align="left"> Akira Ajisaka </td>
    2246. 

  2246. <td align="left"> Akira Ajisaka </td></tr>
    2247. 

  2247. <tr class="a">
    2248. 

  2248. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7439">HDFS-7439</a> </td>
    2249. 

  2249. <td align="left"> Add BlockOpResponseProto&#x2019;s message to DFSClient&#x2019;s exception message </td>
    2250. 

  2250. <td align="left">  Minor </td>
    2251. 

  2251. <td align="left"> balancer &amp; mover, datanode, hdfs-client </td>
    2252. 

  2252. <td align="left"> Ming Ma </td>
    2253. 

  2253. <td align="left"> Takanobu Asanuma </td></tr>
    2254. 

  2254. <tr class="b">
    2255. 

  2255. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7789">HDFS-7789</a> </td>
    2256. 

  2256. <td align="left"> DFSck should resolve the path to support cross-FS symlinks </td>
    2257. 

  2257. <td align="left">  Major </td>
    2258. 

  2258. <td align="left"> tools </td>
    2259. 

  2259. <td align="left"> Gera Shegalov </td>
    2260. 

  2260. <td align="left"> Gera Shegalov </td></tr>
    2261. 

  2261. <tr class="a">
    2262. 

  2262. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11658">HADOOP-11658</a> </td>
    2263. 

  2263. <td align="left"> Externalize io.compression.codecs property </td>
    2264. 

  2264. <td align="left">  Minor </td>
    2265. 

  2265. <td align="left"> . </td>
    2266. 

  2266. <td align="left"> Kai Zheng </td>
    2267. 

  2267. <td align="left"> Kai Zheng </td></tr>
    2268. 

  2268. <tr class="b">
    2269. 

  2269. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5583">MAPREDUCE-5583</a> </td>
    2270. 

  2270. <td align="left"> Ability to limit running map and reduce tasks </td>
    2271. 

  2271. <td align="left">  Major </td>
    2272. 

  2272. <td align="left"> mr-am, mrv2 </td>
    2273. 

  2273. <td align="left"> Jason Lowe </td>
    2274. 

  2274. <td align="left"> Jason Lowe </td></tr>
    2275. 

  2275. <tr class="a">
    2276. 

  2276. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7757">HDFS-7757</a> </td>
    2277. 

  2277. <td align="left"> Misleading error messages in FSImage.java </td>
    2278. 

  2278. <td align="left">  Major </td>
    2279. 

  2279. <td align="left"> namenode </td>
    2280. 

  2280. <td align="left"> Arpit Agarwal </td>
    2281. 

  2281. <td align="left"> Brahma Reddy Battula </td></tr>
    2282. 

  2282. <tr class="b">
    2283. 

  2283. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3272">YARN-3272</a> </td>
    2284. 

  2284. <td align="left"> Surface container locality info in RM web UI </td>
    2285. 

  2285. <td align="left">  Major </td>
    2286. 

  2286. <td align="left"> . </td>
    2287. 

  2287. <td align="left"> Jian He </td>
    2288. 

  2288. <td align="left"> Jian He </td></tr>
    2289. 

  2289. <tr class="a">
    2290. 

  2290. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6248">MAPREDUCE-6248</a> </td>
    2291. 

  2291. <td align="left"> Allow users to get the MR job information for distcp </td>
    2292. 

  2292. <td align="left">  Major </td>
    2293. 

  2293. <td align="left"> distcp </td>
    2294. 

  2294. <td align="left"> Jing Zhao </td>
    2295. 

  2295. <td align="left"> Jing Zhao </td></tr>
    2296. 

  2296. <tr class="b">
    2297. 

  2297. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3285">YARN-3285</a> </td>
    2298. 

  2298. <td align="left"> Convert branch-2 .apt.vm files of YARN to markdown </td>
    2299. 

  2299. <td align="left">  Major </td>
    2300. 

  2300. <td align="left"> documentation </td>
    2301. 

  2301. <td align="left"> Masatake Iwasaki </td>
    2302. 

  2302. <td align="left"> Masatake Iwasaki </td></tr>
    2303. 

  2303. <tr class="a">
    2304. 

  2304. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6565">HDFS-6565</a> </td>
    2305. 

  2305. <td align="left"> Use jackson instead jetty json in hdfs-client </td>
    2306. 

  2306. <td align="left">  Major </td>
    2307. 

  2307. <td align="left"> . </td>
    2308. 

  2308. <td align="left"> Haohui Mai </td>
    2309. 

  2309. <td align="left"> Akira Ajisaka </td></tr>
    2310. 

  2310. <tr class="b">
    2311. 

  2311. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7535">HDFS-7535</a> </td>
    2312. 

  2312. <td align="left"> Utilize Snapshot diff report for distcp </td>
    2313. 

  2313. <td align="left">  Major </td>
    2314. 

  2314. <td align="left"> distcp, snapshots </td>
    2315. 

  2315. <td align="left"> Jing Zhao </td>
    2316. 

  2316. <td align="left"> Jing Zhao </td></tr>
    2317. 

  2317. <tr class="a">
    2318. 

  2318. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6267">MAPREDUCE-6267</a> </td>
    2319. 

  2319. <td align="left"> Refactor JobSubmitter#copyAndConfigureFiles into it&#x2019;s own class </td>
    2320. 

  2320. <td align="left">  Minor </td>
    2321. 

  2321. <td align="left"> . </td>
    2322. 

  2322. <td align="left"> Chris Trezzo </td>
    2323. 

  2323. <td align="left"> Chris Trezzo </td></tr>
    2324. 

  2324. <tr class="b">
    2325. 

  2325. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7434">HDFS-7434</a> </td>
    2326. 

  2326. <td align="left"> DatanodeID hashCode should not be mutable </td>
    2327. 

  2327. <td align="left">  Major </td>
    2328. 

  2328. <td align="left"> namenode </td>
    2329. 

  2329. <td align="left"> Daryn Sharp </td>
    2330. 

  2330. <td align="left"> Daryn Sharp </td></tr>
    2331. 

  2331. <tr class="a">
    2332. 

  2332. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11648">HADOOP-11648</a> </td>
    2333. 

  2333. <td align="left"> Set DomainSocketWatcher thread name explicitly </td>
    2334. 

  2334. <td align="left">  Major </td>
    2335. 

  2335. <td align="left"> net </td>
    2336. 

  2336. <td align="left"> Liang Xie </td>
    2337. 

  2337. <td align="left"> Liang Xie </td></tr>
    2338. 

  2338. <tr class="b">
    2339. 

  2339. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3249">YARN-3249</a> </td>
    2340. 

  2340. <td align="left"> Add a &#x201c;kill application&#x201d; button to Resource Manager&#x2019;s Web UI </td>
    2341. 

  2341. <td align="left">  Minor </td>
    2342. 

  2342. <td align="left"> resourcemanager </td>
    2343. 

  2343. <td align="left"> Ryu Kobayashi </td>
    2344. 

  2344. <td align="left"> Ryu Kobayashi </td></tr>
    2345. 

  2345. <tr class="a">
    2346. 

  2346. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11642">HADOOP-11642</a> </td>
    2347. 

  2347. <td align="left"> Upgrade azure sdk version from 0.6.0 to 2.0.0 </td>
    2348. 

  2348. <td align="left">  Major </td>
    2349. 

  2349. <td align="left"> tools </td>
    2350. 

  2350. <td align="left"> Shashank Khandelwal </td>
    2351. 

  2351. <td align="left"> Shashank Khandelwal </td></tr>
    2352. 

  2352. <tr class="b">
    2353. 

  2353. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7411">HDFS-7411</a> </td>
    2354. 

  2354. <td align="left"> Refactor and improve decommissioning logic into DecommissionManager </td>
    2355. 

  2355. <td align="left">  Major </td>
    2356. 

  2356. <td align="left"> . </td>
    2357. 

  2357. <td align="left"> Andrew Wang </td>
    2358. 

  2358. <td align="left"> Andrew Wang </td></tr>
    2359. 

  2359. <tr class="a">
    2360. 

  2360. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7898">HDFS-7898</a> </td>
    2361. 

  2361. <td align="left"> Change TestAppendSnapshotTruncate to fail-fast </td>
    2362. 

  2362. <td align="left">  Minor </td>
    2363. 

  2363. <td align="left"> test </td>
    2364. 

  2364. <td align="left"> Tsz Wo Nicholas Sze </td>
    2365. 

  2365. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    2366. 

  2366. <tr class="b">
    2367. 

  2367. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6806">HDFS-6806</a> </td>
    2368. 

  2368. <td align="left"> HDFS Rolling upgrade document should mention the versions available </td>
    2369. 

  2369. <td align="left">  Minor </td>
    2370. 

  2370. <td align="left"> documentation </td>
    2371. 

  2371. <td align="left"> Akira Ajisaka </td>
    2372. 

  2372. <td align="left"> J.Andreina </td></tr>
    2373. 

  2373. <tr class="a">
    2374. 

  2374. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3187">YARN-3187</a> </td>
    2375. 

  2375. <td align="left"> Documentation of Capacity Scheduler Queue mapping based on user or group </td>
    2376. 

  2376. <td align="left">  Major </td>
    2377. 

  2377. <td align="left"> capacityscheduler, documentation </td>
    2378. 

  2378. <td align="left"> Naganarasimha G R </td>
    2379. 

  2379. <td align="left"> Gururaj Shetty </td></tr>
    2380. 

  2380. <tr class="b">
    2381. 

  2381. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-4815">MAPREDUCE-4815</a> </td>
    2382. 

  2382. <td align="left"> Speed up FileOutputCommitter#commitJob for many output files </td>
    2383. 

  2383. <td align="left">  Major </td>
    2384. 

  2384. <td align="left"> mrv2 </td>
    2385. 

  2385. <td align="left"> Jason Lowe </td>
    2386. 

  2386. <td align="left"> Siqi Li </td></tr>
    2387. 

  2387. <tr class="a">
    2388. 

  2388. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7491">HDFS-7491</a> </td>
    2389. 

  2389. <td align="left"> Add incremental blockreport latency to DN metrics </td>
    2390. 

  2390. <td align="left">  Minor </td>
    2391. 

  2391. <td align="left"> datanode </td>
    2392. 

  2392. <td align="left"> Ming Ma </td>
    2393. 

  2393. <td align="left"> Ming Ma </td></tr>
    2394. 

  2394. <tr class="b">
    2395. 

  2395. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7435">HDFS-7435</a> </td>
    2396. 

  2396. <td align="left"> PB encoding of block reports is very inefficient </td>
    2397. 

  2397. <td align="left">  Critical </td>
    2398. 

  2398. <td align="left"> datanode, namenode </td>
    2399. 

  2399. <td align="left"> Daryn Sharp </td>
    2400. 

  2400. <td align="left"> Daryn Sharp </td></tr>
    2401. 

  2401. <tr class="a">
    2402. 

  2402. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11633">HADOOP-11633</a> </td>
    2403. 

  2403. <td align="left"> Convert remaining branch-2 .apt.vm files to markdown </td>
    2404. 

  2404. <td align="left">  Major </td>
    2405. 

  2405. <td align="left"> documentation </td>
    2406. 

  2406. <td align="left"> Colin P. McCabe </td>
    2407. 

  2407. <td align="left"> Masatake Iwasaki </td></tr>
    2408. 

  2408. <tr class="b">
    2409. 

  2409. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6265">MAPREDUCE-6265</a> </td>
    2410. 

  2410. <td align="left"> Make ContainerLauncherImpl.INITIAL_POOL_SIZE configurable to better control to launch/kill containers </td>
    2411. 

  2411. <td align="left">  Major </td>
    2412. 

  2412. <td align="left"> mrv2 </td>
    2413. 

  2413. <td align="left"> zhihai xu </td>
    2414. 

  2414. <td align="left"> zhihai xu </td></tr>
    2415. 

  2415. <tr class="a">
    2416. 

  2416. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2854">YARN-2854</a> </td>
    2417. 

  2417. <td align="left"> The document about timeline service and generic service needs to be updated </td>
    2418. 

  2418. <td align="left">  Critical </td>
    2419. 

  2419. <td align="left"> timelineserver </td>
    2420. 

  2420. <td align="left"> Zhijie Shen </td>
    2421. 

  2421. <td align="left"> Naganarasimha G R </td></tr>
    2422. 

  2422. <tr class="b">
    2423. 

  2423. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11714">HADOOP-11714</a> </td>
    2424. 

  2424. <td align="left"> Add more trace log4j messages to SpanReceiverHost </td>
    2425. 

  2425. <td align="left">  Minor </td>
    2426. 

  2426. <td align="left"> tracing </td>
    2427. 

  2427. <td align="left"> Colin P. McCabe </td>
    2428. 

  2428. <td align="left"> Colin P. McCabe </td></tr>
    2429. 

  2429. <tr class="a">
    2430. 

  2430. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3349">YARN-3349</a> </td>
    2431. 

  2431. <td align="left"> Treat all exceptions as failure in TestFSRMStateStore#testFSRMStateStoreClientRetry </td>
    2432. 

  2432. <td align="left">  Minor </td>
    2433. 

  2433. <td align="left"> test </td>
    2434. 

  2434. <td align="left"> zhihai xu </td>
    2435. 

  2435. <td align="left"> zhihai xu </td></tr>
    2436. 

  2436. <tr class="b">
    2437. 

  2437. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3273">YARN-3273</a> </td>
    2438. 

  2438. <td align="left"> Improve web UI to facilitate scheduling analysis and debugging </td>
    2439. 

  2439. <td align="left">  Major </td>
    2440. 

  2440. <td align="left"> . </td>
    2441. 

  2441. <td align="left"> Jian He </td>
    2442. 

  2442. <td align="left"> Rohith Sharma K S </td></tr>
    2443. 

  2443. <tr class="a">
    2444. 

  2444. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7849">HDFS-7849</a> </td>
    2445. 

  2445. <td align="left"> Update documentation for enabling a new feature in rolling upgrade </td>
    2446. 

  2446. <td align="left">  Minor </td>
    2447. 

  2447. <td align="left"> documentation </td>
    2448. 

  2448. <td align="left"> Tsz Wo Nicholas Sze </td>
    2449. 

  2449. <td align="left"> J.Andreina </td></tr>
    2450. 

  2450. <tr class="b">
    2451. 

  2451. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7962">HDFS-7962</a> </td>
    2452. 

  2452. <td align="left"> Remove duplicated logs in BlockManager </td>
    2453. 

  2453. <td align="left">  Minor </td>
    2454. 

  2454. <td align="left"> . </td>
    2455. 

  2455. <td align="left"> Yi Liu </td>
    2456. 

  2456. <td align="left"> Yi Liu </td></tr>
    2457. 

  2457. <tr class="a">
    2458. 

  2458. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2777">YARN-2777</a> </td>
    2459. 

  2459. <td align="left"> Mark the end of individual log in aggregated log </td>
    2460. 

  2460. <td align="left">  Major </td>
    2461. 

  2461. <td align="left"> . </td>
    2462. 

  2462. <td align="left"> Ted Yu </td>
    2463. 

  2463. <td align="left"> Varun Saxena </td></tr>
    2464. 

  2464. <tr class="b">
    2465. 

  2465. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7917">HDFS-7917</a> </td>
    2466. 

  2466. <td align="left"> Use file to replace data dirs in test to simulate a disk failure. </td>
    2467. 

  2467. <td align="left">  Minor </td>
    2468. 

  2468. <td align="left"> test </td>
    2469. 

  2469. <td align="left"> Lei (Eddy) Xu </td>
    2470. 

  2470. <td align="left"> Lei (Eddy) Xu </td></tr>
    2471. 

  2471. <tr class="a">
    2472. 

  2472. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7976">HDFS-7976</a> </td>
    2473. 

  2473. <td align="left"> Update NFS user guide for mount option &#x201c;sync&#x201d; to minimize or avoid reordered writes </td>
    2474. 

  2474. <td align="left">  Major </td>
    2475. 

  2475. <td align="left"> documentation, nfs </td>
    2476. 

  2476. <td align="left"> Brandon Li </td>
    2477. 

  2477. <td align="left"> Brandon Li </td></tr>
    2478. 

  2478. <tr class="b">
    2479. 

  2479. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6292">MAPREDUCE-6292</a> </td>
    2480. 

  2480. <td align="left"> Use org.junit package instead of junit.framework in TestCombineFileInputFormat </td>
    2481. 

  2481. <td align="left">  Minor </td>
    2482. 

  2482. <td align="left"> test </td>
    2483. 

  2483. <td align="left"> Akira Ajisaka </td>
    2484. 

  2484. <td align="left"> Akira Ajisaka </td></tr>
    2485. 

  2485. <tr class="a">
    2486. 

  2486. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10670">HADOOP-10670</a> </td>
    2487. 

  2487. <td align="left"> Allow AuthenticationFilters to load secret from signature secret files </td>
    2488. 

  2488. <td align="left">  Minor </td>
    2489. 

  2489. <td align="left"> security </td>
    2490. 

  2490. <td align="left"> Kai Zheng </td>
    2491. 

  2491. <td align="left"> Kai Zheng </td></tr>
    2492. 

  2492. <tr class="b">
    2493. 

  2493. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7410">HDFS-7410</a> </td>
    2494. 

  2494. <td align="left"> Support CreateFlags with append() to support hsync() for appending streams </td>
    2495. 

  2495. <td align="left">  Major </td>
    2496. 

  2496. <td align="left"> hdfs-client </td>
    2497. 

  2497. <td align="left"> Vinayakumar B </td>
    2498. 

  2498. <td align="left"> Vinayakumar B </td></tr>
    2499. 

  2499. <tr class="a">
    2500. 

  2500. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11257">HADOOP-11257</a> </td>
    2501. 

  2501. <td align="left"> Update &#x201c;hadoop jar&#x201d; documentation to warn against using it for launching yarn jars </td>
    2502. 

  2502. <td align="left">  Blocker </td>
    2503. 

  2503. <td align="left"> . </td>
    2504. 

  2504. <td align="left"> Allen Wittenauer </td>
    2505. 

  2505. <td align="left"> Masatake Iwasaki </td></tr>
    2506. 

  2506. <tr class="b">
    2507. 

  2507. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-8071">HDFS-8071</a> </td>
    2508. 

  2508. <td align="left"> Redundant checkFileProgress() in PART II of getAdditionalBlock() </td>
    2509. 

  2509. <td align="left">  Major </td>
    2510. 

  2510. <td align="left"> . </td>
    2511. 

  2511. <td align="left"> Konstantin Shvachko </td>
    2512. 

  2512. <td align="left"> Konstantin Shvachko </td></tr>
    2513. 

  2513. <tr class="a">
    2514. 

  2514. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11801">HADOOP-11801</a> </td>
    2515. 

  2515. <td align="left"> Update BUILDING.txt for Ubuntu </td>
    2516. 

  2516. <td align="left">  Minor </td>
    2517. 

  2517. <td align="left"> documentation </td>
    2518. 

  2518. <td align="left"> Gabor Liptak </td>
    2519. 

  2519. <td align="left"> Gabor Liptak </td></tr>
    2520. 

  2520. </tbody>
    2521. 

  2521. </table></section><section>
    2522. 

  2522. <h3><a name="BUG_FIXES:"></a>BUG FIXES:</h3>
    2523. 

  2523. <table border="0" class="bodyTable">
    2524. 

  2524. <thead>
    2525. 

  2525. 

  2526. <tr class="a">
    2527. 

  2527. <th align="left"> JIRA </th>
    2528. 

  2528. <th align="left"> Summary </th>
    2529. 

  2529. <th align="left"> Priority </th>
    2530. 

  2530. <th align="left"> Component </th>
    2531. 

  2531. <th align="left"> Reporter </th>
    2532. 

  2532. <th align="left"> Contributor </th></tr>
    2533. 

  2533. </thead><tbody>
    2534. 

  2534. 

  2535. <tr class="b">
    2536. 

  2536. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10717">HADOOP-10717</a> </td>
    2537. 

  2537. <td align="left"> HttpServer2 should load jsp DTD from local jars instead of going remote </td>
    2538. 

  2538. <td align="left">  Blocker </td>
    2539. 

  2539. <td align="left"> . </td>
    2540. 

  2540. <td align="left"> Dapeng Sun </td>
    2541. 

  2541. <td align="left"> Dapeng Sun </td></tr>
    2542. 

  2542. <tr class="a">
    2543. 

  2543. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6657">HDFS-6657</a> </td>
    2544. 

  2544. <td align="left"> Remove link to &#x2018;Legacy UI&#x2019; in Namenode UI </td>
    2545. 

  2545. <td align="left">  Minor </td>
    2546. 

  2546. <td align="left"> . </td>
    2547. 

  2547. <td align="left"> Vinayakumar B </td>
    2548. 

  2548. <td align="left"> Vinayakumar B </td></tr>
    2549. 

  2549. <tr class="b">
    2550. 

  2550. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6938">HDFS-6938</a> </td>
    2551. 

  2551. <td align="left"> Cleanup javac warnings in FSNamesystem </td>
    2552. 

  2552. <td align="left">  Trivial </td>
    2553. 

  2553. <td align="left"> namenode </td>
    2554. 

  2554. <td align="left"> Charles Lamb </td>
    2555. 

  2555. <td align="left"> Charles Lamb </td></tr>
    2556. 

  2556. <tr class="a">
    2557. 

  2557. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10748">HADOOP-10748</a> </td>
    2558. 

  2558. <td align="left"> HttpServer2 should not load JspServlet </td>
    2559. 

  2559. <td align="left">  Major </td>
    2560. 

  2560. <td align="left"> . </td>
    2561. 

  2561. <td align="left"> Haohui Mai </td>
    2562. 

  2562. <td align="left"> Haohui Mai </td></tr>
    2563. 

  2563. <tr class="b">
    2564. 

  2564. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11156">HADOOP-11156</a> </td>
    2565. 

  2565. <td align="left"> DelegateToFileSystem should implement getFsStatus(final Path f). </td>
    2566. 

  2566. <td align="left">  Major </td>
    2567. 

  2567. <td align="left"> fs </td>
    2568. 

  2568. <td align="left"> zhihai xu </td>
    2569. 

  2569. <td align="left"> zhihai xu </td></tr>
    2570. 

  2570. <tr class="a">
    2571. 

  2571. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7194">HDFS-7194</a> </td>
    2572. 

  2572. <td align="left"> Fix findbugs &#x201c;inefficient new String constructor&#x201d; warning in DFSClient#PATH </td>
    2573. 

  2573. <td align="left">  Trivial </td>
    2574. 

  2574. <td align="left"> . </td>
    2575. 

  2575. <td align="left"> Yongjun Zhang </td>
    2576. 

  2576. <td align="left"> Yongjun Zhang </td></tr>
    2577. 

  2577. <tr class="b">
    2578. 

  2578. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11166">HADOOP-11166</a> </td>
    2579. 

  2579. <td align="left"> Remove ulimit from test-patch.sh </td>
    2580. 

  2580. <td align="left">  Major </td>
    2581. 

  2581. <td align="left"> . </td>
    2582. 

  2582. <td align="left"> Andrew Wang </td>
    2583. 

  2583. <td align="left"> Andrew Wang </td></tr>
    2584. 

  2584. <tr class="a">
    2585. 

  2585. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7202">HDFS-7202</a> </td>
    2586. 

  2586. <td align="left"> Should be able to omit package name of SpanReceiver on &#x201c;hadoop trace -add&#x201d; </td>
    2587. 

  2587. <td align="left">  Minor </td>
    2588. 

  2588. <td align="left"> . </td>
    2589. 

  2589. <td align="left"> Masatake Iwasaki </td>
    2590. 

  2590. <td align="left"> Masatake Iwasaki </td></tr>
    2591. 

  2591. <tr class="b">
    2592. 

  2592. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7198">HDFS-7198</a> </td>
    2593. 

  2593. <td align="left"> Fix findbugs &#x201c;unchecked conversion&#x201d; warning in DFSClient#getPathTraceScope </td>
    2594. 

  2594. <td align="left">  Trivial </td>
    2595. 

  2595. <td align="left"> . </td>
    2596. 

  2596. <td align="left"> Colin P. McCabe </td>
    2597. 

  2597. <td align="left"> Colin P. McCabe </td></tr>
    2598. 

  2598. <tr class="a">
    2599. 

  2599. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7201">HDFS-7201</a> </td>
    2600. 

  2600. <td align="left"> Fix typos in hdfs-default.xml </td>
    2601. 

  2601. <td align="left">  Major </td>
    2602. 

  2602. <td align="left"> . </td>
    2603. 

  2603. <td align="left"> Konstantin Shvachko </td>
    2604. 

  2604. <td align="left"> Dawson Choong </td></tr>
    2605. 

  2605. <tr class="b">
    2606. 

  2606. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7277">HDFS-7277</a> </td>
    2607. 

  2607. <td align="left"> Remove explicit dependency on netty 3.2 in BKJournal </td>
    2608. 

  2608. <td align="left">  Minor </td>
    2609. 

  2609. <td align="left"> build </td>
    2610. 

  2610. <td align="left"> Haohui Mai </td>
    2611. 

  2611. <td align="left"> Haohui Mai </td></tr>
    2612. 

  2612. <tr class="a">
    2613. 

  2613. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7227">HDFS-7227</a> </td>
    2614. 

  2614. <td align="left"> Fix findbugs warning about NP_DEREFERENCE_OF_READLINE_VALUE in SpanReceiverHost </td>
    2615. 

  2615. <td align="left">  Minor </td>
    2616. 

  2616. <td align="left"> . </td>
    2617. 

  2617. <td align="left"> Colin P. McCabe </td>
    2618. 

  2618. <td align="left"> Colin P. McCabe </td></tr>
    2619. 

  2619. <tr class="b">
    2620. 

  2620. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7232">HDFS-7232</a> </td>
    2621. 

  2621. <td align="left"> Populate hostname in httpfs audit log </td>
    2622. 

  2622. <td align="left">  Trivial </td>
    2623. 

  2623. <td align="left"> . </td>
    2624. 

  2624. <td align="left"> Zoran Dimitrijevic </td>
    2625. 

  2625. <td align="left"> Zoran Dimitrijevic </td></tr>
    2626. 

  2626. <tr class="a">
    2627. 

  2627. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7258">HDFS-7258</a> </td>
    2628. 

  2628. <td align="left"> CacheReplicationMonitor rescan schedule log should use DEBUG level instead of INFO level </td>
    2629. 

  2629. <td align="left">  Minor </td>
    2630. 

  2630. <td align="left"> namenode </td>
    2631. 

  2631. <td align="left"> Xiaoyu Yao </td>
    2632. 

  2632. <td align="left"> Xiaoyu Yao </td></tr>
    2633. 

  2633. <tr class="b">
    2634. 

  2634. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2713">YARN-2713</a> </td>
    2635. 

  2635. <td align="left"> &#x201c;RM Home&#x201d; link in NM should point to one of the RMs in an HA setup </td>
    2636. 

  2636. <td align="left">  Major </td>
    2637. 

  2637. <td align="left"> resourcemanager </td>
    2638. 

  2638. <td align="left"> Karthik Kambatla </td>
    2639. 

  2639. <td align="left"> Karthik Kambatla </td></tr>
    2640. 

  2640. <tr class="a">
    2641. 

  2641. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11236">HADOOP-11236</a> </td>
    2642. 

  2642. <td align="left"> NFS: Fix javadoc warning in RpcProgram.java </td>
    2643. 

  2643. <td align="left">  Trivial </td>
    2644. 

  2644. <td align="left"> documentation </td>
    2645. 

  2645. <td align="left"> Abhiraj Butala </td>
    2646. 

  2646. <td align="left"> Abhiraj Butala </td></tr>
    2647. 

  2647. <tr class="b">
    2648. 

  2648. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6538">HDFS-6538</a> </td>
    2649. 

  2649. <td align="left"> Comment format error in ShortCircuitRegistry javadoc </td>
    2650. 

  2650. <td align="left">  Trivial </td>
    2651. 

  2651. <td align="left"> datanode </td>
    2652. 

  2652. <td align="left"> debugging </td>
    2653. 

  2653. <td align="left"> David Luo </td></tr>
    2654. 

  2654. <tr class="a">
    2655. 

  2655. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7282">HDFS-7282</a> </td>
    2656. 

  2656. <td align="left"> Fix intermittent TestShortCircuitCache and TestBlockReaderFactory failures resulting from TemporarySocketDirectory GC </td>
    2657. 

  2657. <td align="left">  Major </td>
    2658. 

  2658. <td align="left"> test </td>
    2659. 

  2659. <td align="left"> Jinghui Wang </td>
    2660. 

  2660. <td align="left"> Jinghui Wang </td></tr>
    2661. 

  2661. <tr class="b">
    2662. 

  2662. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7213">HDFS-7213</a> </td>
    2663. 

  2663. <td align="left"> processIncrementalBlockReport performance degradation </td>
    2664. 

  2664. <td align="left">  Critical </td>
    2665. 

  2665. <td align="left"> namenode </td>
    2666. 

  2666. <td align="left"> Daryn Sharp </td>
    2667. 

  2667. <td align="left"> Eric Payne </td></tr>
    2668. 

  2668. <tr class="a">
    2669. 

  2669. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7301">HDFS-7301</a> </td>
    2670. 

  2670. <td align="left"> TestMissingBlocksAlert should use MXBeans instead of old web UI </td>
    2671. 

  2671. <td align="left">  Minor </td>
    2672. 

  2672. <td align="left"> . </td>
    2673. 

  2673. <td align="left"> Zhe Zhang </td>
    2674. 

  2674. <td align="left"> Zhe Zhang </td></tr>
    2675. 

  2675. <tr class="b">
    2676. 

  2676. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7235">HDFS-7235</a> </td>
    2677. 

  2677. <td align="left"> DataNode#transferBlock should report blocks that don&#x2019;t exist using reportBadBlock </td>
    2678. 

  2678. <td align="left">  Major </td>
    2679. 

  2679. <td align="left"> datanode, namenode </td>
    2680. 

  2680. <td align="left"> Yongjun Zhang </td>
    2681. 

  2681. <td align="left"> Yongjun Zhang </td></tr>
    2682. 

  2682. <tr class="a">
    2683. 

  2683. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2742">YARN-2742</a> </td>
    2684. 

  2684. <td align="left"> FairSchedulerConfiguration should allow extra spaces between value and unit </td>
    2685. 

  2685. <td align="left">  Minor </td>
    2686. 

  2686. <td align="left"> fairscheduler </td>
    2687. 

  2687. <td align="left"> Sangjin Lee </td>
    2688. 

  2688. <td align="left"> Wei Yan </td></tr>
    2689. 

  2689. <tr class="b">
    2690. 

  2690. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11186">HADOOP-11186</a> </td>
    2691. 

  2691. <td align="left"> documentation should talk about hadoop.htrace.spanreceiver.classes, not hadoop.trace.spanreceiver.classes </td>
    2692. 

  2692. <td align="left">  Minor </td>
    2693. 

  2693. <td align="left"> . </td>
    2694. 

  2694. <td align="left"> Colin P. McCabe </td>
    2695. 

  2695. <td align="left"> Colin P. McCabe </td></tr>
    2696. 

  2696. <tr class="a">
    2697. 

  2697. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10840">HADOOP-10840</a> </td>
    2698. 

  2698. <td align="left"> Fix OutOfMemoryError caused by metrics system in Azure File System </td>
    2699. 

  2699. <td align="left">  Major </td>
    2700. 

  2700. <td align="left"> metrics </td>
    2701. 

  2701. <td align="left"> shanyu zhao </td>
    2702. 

  2702. <td align="left"> shanyu zhao </td></tr>
    2703. 

  2703. <tr class="b">
    2704. 

  2704. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7263">HDFS-7263</a> </td>
    2705. 

  2705. <td align="left"> Snapshot read can reveal future bytes for appended files. </td>
    2706. 

  2706. <td align="left">  Major </td>
    2707. 

  2707. <td align="left"> hdfs-client </td>
    2708. 

  2708. <td align="left"> Konstantin Shvachko </td>
    2709. 

  2709. <td align="left"> Tao Luo </td></tr>
    2710. 

  2710. <tr class="a">
    2711. 

  2711. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7315">HDFS-7315</a> </td>
    2712. 

  2712. <td align="left"> DFSTestUtil.readFileBuffer opens extra FSDataInputStream </td>
    2713. 

  2713. <td align="left">  Trivial </td>
    2714. 

  2714. <td align="left"> . </td>
    2715. 

  2715. <td align="left"> Plamen Jeliazkov </td>
    2716. 

  2716. <td align="left"> Plamen Jeliazkov </td></tr>
    2717. 

  2717. <tr class="b">
    2718. 

  2718. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6917">HDFS-6917</a> </td>
    2719. 

  2719. <td align="left"> Add an hdfs debug command to validate blocks, call recoverlease, etc. </td>
    2720. 

  2720. <td align="left">  Major </td>
    2721. 

  2721. <td align="left"> hdfs-client </td>
    2722. 

  2722. <td align="left"> Colin P. McCabe </td>
    2723. 

  2723. <td align="left"> Colin P. McCabe </td></tr>
    2724. 

  2724. <tr class="a">
    2725. 

  2725. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11268">HADOOP-11268</a> </td>
    2726. 

  2726. <td align="left"> Update BUILDING.txt to remove the workaround for tools.jar </td>
    2727. 

  2727. <td align="left">  Minor </td>
    2728. 

  2728. <td align="left"> . </td>
    2729. 

  2729. <td align="left"> Haohui Mai </td>
    2730. 

  2730. <td align="left"> Li Lu </td></tr>
    2731. 

  2731. <tr class="b">
    2732. 

  2732. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11230">HADOOP-11230</a> </td>
    2733. 

  2733. <td align="left"> Add missing dependency of bouncycastle for kms, httpfs, hdfs, MR and YARN </td>
    2734. 

  2734. <td align="left">  Major </td>
    2735. 

  2735. <td align="left"> test </td>
    2736. 

  2736. <td align="left"> Robert Kanter </td>
    2737. 

  2737. <td align="left"> Robert Kanter </td></tr>
    2738. 

  2738. <tr class="a">
    2739. 

  2739. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11269">HADOOP-11269</a> </td>
    2740. 

  2740. <td align="left"> Add java 8 profile for hadoop-annotations </td>
    2741. 

  2741. <td align="left">  Major </td>
    2742. 

  2742. <td align="left"> . </td>
    2743. 

  2743. <td align="left"> Haohui Mai </td>
    2744. 

  2744. <td align="left"> Li Lu </td></tr>
    2745. 

  2745. <tr class="b">
    2746. 

  2746. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11271">HADOOP-11271</a> </td>
    2747. 

  2747. <td align="left"> Use Time.monotonicNow() in Shell.java instead of Time.now() </td>
    2748. 

  2748. <td align="left">  Minor </td>
    2749. 

  2749. <td align="left"> . </td>
    2750. 

  2750. <td align="left"> Vinayakumar B </td>
    2751. 

  2751. <td align="left"> Vinayakumar B </td></tr>
    2752. 

  2752. <tr class="a">
    2753. 

  2753. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11266">HADOOP-11266</a> </td>
    2754. 

  2754. <td align="left"> Remove no longer supported activation properties for packaging from pom </td>
    2755. 

  2755. <td align="left">  Trivial </td>
    2756. 

  2756. <td align="left"> build </td>
    2757. 

  2757. <td align="left"> Masatake Iwasaki </td>
    2758. 

  2758. <td align="left"> Masatake Iwasaki </td></tr>
    2759. 

  2759. <tr class="b">
    2760. 

  2760. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11267">HADOOP-11267</a> </td>
    2761. 

  2761. <td align="left"> TestSecurityUtil fails when run with JDK8 because of empty principal names </td>
    2762. 

  2762. <td align="left">  Minor </td>
    2763. 

  2763. <td align="left"> security, test </td>
    2764. 

  2764. <td align="left"> Stephen Chu </td>
    2765. 

  2765. <td align="left"> Stephen Chu </td></tr>
    2766. 

  2766. <tr class="a">
    2767. 

  2767. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10714">HADOOP-10714</a> </td>
    2768. 

  2768. <td align="left"> AmazonS3Client.deleteObjects() need to be limited to 1000 entries per call </td>
    2769. 

  2769. <td align="left">  Critical </td>
    2770. 

  2770. <td align="left"> fs/s3 </td>
    2771. 

  2771. <td align="left"> David S. Wang </td>
    2772. 

  2772. <td align="left"> Juan Yu </td></tr>
    2773. 

  2773. <tr class="b">
    2774. 

  2774. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11272">HADOOP-11272</a> </td>
    2775. 

  2775. <td align="left"> Allow ZKSignerSecretProvider and ZKDelegationTokenSecretManager to use the same curator client </td>
    2776. 

  2776. <td align="left">  Major </td>
    2777. 

  2777. <td align="left"> . </td>
    2778. 

  2778. <td align="left"> Arun Suresh </td>
    2779. 

  2779. <td align="left"> Arun Suresh </td></tr>
    2780. 

  2780. <tr class="a">
    2781. 

  2781. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7366">HDFS-7366</a> </td>
    2782. 

  2782. <td align="left"> BlockInfo should take replication as an short in the constructor </td>
    2783. 

  2783. <td align="left">  Minor </td>
    2784. 

  2784. <td align="left"> . </td>
    2785. 

  2785. <td align="left"> Haohui Mai </td>
    2786. 

  2786. <td align="left"> Li Lu </td></tr>
    2787. 

  2787. <tr class="b">
    2788. 

  2788. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11187">HADOOP-11187</a> </td>
    2789. 

  2789. <td align="left"> NameNode - KMS communication fails after a long period of inactivity </td>
    2790. 

  2790. <td align="left">  Major </td>
    2791. 

  2791. <td align="left"> . </td>
    2792. 

  2792. <td align="left"> Arun Suresh </td>
    2793. 

  2793. <td align="left"> Arun Suresh </td></tr>
    2794. 

  2794. <tr class="a">
    2795. 

  2795. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7361">HDFS-7361</a> </td>
    2796. 

  2796. <td align="left"> TestCheckpoint#testStorageAlreadyLockedErrorMessage fails after change of log message related to locking violation. </td>
    2797. 

  2797. <td align="left">  Minor </td>
    2798. 

  2798. <td align="left"> datanode, namenode, test </td>
    2799. 

  2799. <td align="left"> Chris Nauroth </td>
    2800. 

  2800. <td align="left"> Konstantin Shvachko </td></tr>
    2801. 

  2801. <tr class="b">
    2802. 

  2802. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10786">HADOOP-10786</a> </td>
    2803. 

  2803. <td align="left"> Fix UGI#reloginFromKeytab on Java 8 </td>
    2804. 

  2804. <td align="left">  Major </td>
    2805. 

  2805. <td align="left"> security </td>
    2806. 

  2806. <td align="left"> Tobi Vollebregt </td>
    2807. 

  2807. <td align="left"> Stephen Chu </td></tr>
    2808. 

  2808. <tr class="a">
    2809. 

  2809. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11289">HADOOP-11289</a> </td>
    2810. 

  2810. <td align="left"> Fix typo in RpcUtil log message </td>
    2811. 

  2811. <td align="left">  Trivial </td>
    2812. 

  2812. <td align="left"> net </td>
    2813. 

  2813. <td align="left"> Charles Lamb </td>
    2814. 

  2814. <td align="left"> Charles Lamb </td></tr>
    2815. 

  2815. <tr class="b">
    2816. 

  2816. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11294">HADOOP-11294</a> </td>
    2817. 

  2817. <td align="left"> Nfs3FileAttributes should not change the values of rdev, nlink and size in the constructor </td>
    2818. 

  2818. <td align="left">  Minor </td>
    2819. 

  2819. <td align="left"> nfs </td>
    2820. 

  2820. <td align="left"> Brandon Li </td>
    2821. 

  2821. <td align="left"> Brandon Li </td></tr>
    2822. 

  2822. <tr class="a">
    2823. 

  2823. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2735">YARN-2735</a> </td>
    2824. 

  2824. <td align="left"> diskUtilizationPercentageCutoff and diskUtilizationSpaceCutoff are initialized twice in DirectoryCollection </td>
    2825. 

  2825. <td align="left">  Trivial </td>
    2826. 

  2826. <td align="left"> nodemanager </td>
    2827. 

  2827. <td align="left"> zhihai xu </td>
    2828. 

  2828. <td align="left"> zhihai xu </td></tr>
    2829. 

  2829. <tr class="b">
    2830. 

  2830. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-570">YARN-570</a> </td>
    2831. 

  2831. <td align="left"> Time strings are formated in different timezone </td>
    2832. 

  2832. <td align="left">  Major </td>
    2833. 

  2833. <td align="left"> webapp </td>
    2834. 

  2834. <td align="left"> Peng Zhang </td>
    2835. 

  2835. <td align="left"> Akira Ajisaka </td></tr>
    2836. 

  2836. <tr class="a">
    2837. 

  2837. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7389">HDFS-7389</a> </td>
    2838. 

  2838. <td align="left"> Named user ACL cannot stop the user from accessing the FS entity. </td>
    2839. 

  2839. <td align="left">  Major </td>
    2840. 

  2840. <td align="left"> namenode </td>
    2841. 

  2841. <td align="left"> Chunjun Xiao </td>
    2842. 

  2842. <td align="left"> Vinayakumar B </td></tr>
    2843. 

  2843. <tr class="b">
    2844. 

  2844. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7358">HDFS-7358</a> </td>
    2845. 

  2845. <td align="left"> Clients may get stuck waiting when using ByteArrayManager </td>
    2846. 

  2846. <td align="left">  Major </td>
    2847. 

  2847. <td align="left"> hdfs-client </td>
    2848. 

  2848. <td align="left"> Tsz Wo Nicholas Sze </td>
    2849. 

  2849. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    2850. 

  2850. <tr class="a">
    2851. 

  2851. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7395">HDFS-7395</a> </td>
    2852. 

  2852. <td align="left"> BlockIdManager#clear() bails out when resetting the GenerationStampV1Limit </td>
    2853. 

  2853. <td align="left">  Major </td>
    2854. 

  2854. <td align="left"> namenode </td>
    2855. 

  2855. <td align="left"> Yongjun Zhang </td>
    2856. 

  2856. <td align="left"> Haohui Mai </td></tr>
    2857. 

  2857. <tr class="b">
    2858. 

  2858. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2856">YARN-2856</a> </td>
    2859. 

  2859. <td align="left"> Application recovery throw InvalidStateTransitonException: Invalid event: ATTEMPT_KILLED at ACCEPTED </td>
    2860. 

  2860. <td align="left">  Critical </td>
    2861. 

  2861. <td align="left"> resourcemanager </td>
    2862. 

  2862. <td align="left"> Rohith Sharma K S </td>
    2863. 

  2863. <td align="left"> Rohith Sharma K S </td></tr>
    2864. 

  2864. <tr class="a">
    2865. 

  2865. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5918">MAPREDUCE-5918</a> </td>
    2866. 

  2866. <td align="left"> LineRecordReader can return the same decompressor to CodecPool multiple times </td>
    2867. 

  2867. <td align="left">  Major </td>
    2868. 

  2868. <td align="left"> . </td>
    2869. 

  2869. <td align="left"> Sergey Murylev </td>
    2870. 

  2870. <td align="left"> Sergey Murylev </td></tr>
    2871. 

  2871. <tr class="b">
    2872. 

  2872. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2857">YARN-2857</a> </td>
    2873. 

  2873. <td align="left"> ConcurrentModificationException in ContainerLogAppender </td>
    2874. 

  2874. <td align="left">  Critical </td>
    2875. 

  2875. <td align="left"> . </td>
    2876. 

  2876. <td align="left"> Mohammad Kamrul Islam </td>
    2877. 

  2877. <td align="left"> Mohammad Kamrul Islam </td></tr>
    2878. 

  2878. <tr class="a">
    2879. 

  2879. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2816">YARN-2816</a> </td>
    2880. 

  2880. <td align="left"> NM fail to start with NPE during container recovery </td>
    2881. 

  2881. <td align="left">  Major </td>
    2882. 

  2882. <td align="left"> nodemanager </td>
    2883. 

  2883. <td align="left"> zhihai xu </td>
    2884. 

  2884. <td align="left"> zhihai xu </td></tr>
    2885. 

  2885. <tr class="b">
    2886. 

  2886. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2811">YARN-2811</a> </td>
    2887. 

  2887. <td align="left"> In Fair Scheduler, reservation fulfillments shouldn&#x2019;t ignore max share </td>
    2888. 

  2888. <td align="left">  Major </td>
    2889. 

  2889. <td align="left"> . </td>
    2890. 

  2890. <td align="left"> Siqi Li </td>
    2891. 

  2891. <td align="left"> Siqi Li </td></tr>
    2892. 

  2892. <tr class="a">
    2893. 

  2893. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2432">YARN-2432</a> </td>
    2894. 

  2894. <td align="left"> RMStateStore should process the pending events before close </td>
    2895. 

  2895. <td align="left">  Major </td>
    2896. 

  2896. <td align="left"> resourcemanager </td>
    2897. 

  2897. <td align="left"> Varun Saxena </td>
    2898. 

  2898. <td align="left"> Varun Saxena </td></tr>
    2899. 

  2899. <tr class="b">
    2900. 

  2900. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1703">YARN-1703</a> </td>
    2901. 

  2901. <td align="left"> Too many connections are opened for proxy server when applicationMaster UI is accessed. </td>
    2902. 

  2902. <td align="left">  Critical </td>
    2903. 

  2903. <td align="left"> . </td>
    2904. 

  2904. <td align="left"> Rohith Sharma K S </td>
    2905. 

  2905. <td align="left"> Rohith Sharma K S </td></tr>
    2906. 

  2906. <tr class="a">
    2907. 

  2907. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7394">HDFS-7394</a> </td>
    2908. 

  2908. <td align="left"> Log at INFO level, not WARN level, when InvalidToken is seen in ShortCircuitCache </td>
    2909. 

  2909. <td align="left">  Minor </td>
    2910. 

  2910. <td align="left"> . </td>
    2911. 

  2911. <td align="left"> Kihwal Lee </td>
    2912. 

  2912. <td align="left"> Keith Pak </td></tr>
    2913. 

  2913. <tr class="b">
    2914. 

  2914. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7399">HDFS-7399</a> </td>
    2915. 

  2915. <td align="left"> Lack of synchronization in DFSOutputStream#Packet#getLastByteOffsetBlock() </td>
    2916. 

  2916. <td align="left">  Minor </td>
    2917. 

  2917. <td align="left"> . </td>
    2918. 

  2918. <td align="left"> Ted Yu </td>
    2919. 

  2919. <td align="left"> Vinayakumar B </td></tr>
    2920. 

  2920. <tr class="a">
    2921. 

  2921. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11157">HADOOP-11157</a> </td>
    2922. 

  2922. <td align="left"> ZKDelegationTokenSecretManager never shuts down listenerThreadPool </td>
    2923. 

  2923. <td align="left">  Major </td>
    2924. 

  2924. <td align="left"> security </td>
    2925. 

  2925. <td align="left"> Gregory Chanan </td>
    2926. 

  2926. <td align="left"> Arun Suresh </td></tr>
    2927. 

  2927. <tr class="b">
    2928. 

  2928. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2414">YARN-2414</a> </td>
    2929. 

  2929. <td align="left"> RM web UI: app page will crash if app is failed before any attempt has been created </td>
    2930. 

  2930. <td align="left">  Major </td>
    2931. 

  2931. <td align="left"> webapp </td>
    2932. 

  2932. <td align="left"> Zhijie Shen </td>
    2933. 

  2933. <td align="left"> Wangda Tan </td></tr>
    2934. 

  2934. <tr class="a">
    2935. 

  2935. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7146">HDFS-7146</a> </td>
    2936. 

  2936. <td align="left"> NFS ID/Group lookup requires SSSD enumeration on the server </td>
    2937. 

  2937. <td align="left">  Major </td>
    2938. 

  2938. <td align="left"> nfs </td>
    2939. 

  2939. <td align="left"> Yongjun Zhang </td>
    2940. 

  2940. <td align="left"> Yongjun Zhang </td></tr>
    2941. 

  2941. <tr class="b">
    2942. 

  2942. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6162">MAPREDUCE-6162</a> </td>
    2943. 

  2943. <td align="left"> mapred hsadmin fails on a secure cluster </td>
    2944. 

  2944. <td align="left">  Blocker </td>
    2945. 

  2945. <td align="left"> jobhistoryserver </td>
    2946. 

  2946. <td align="left"> Jason Lowe </td>
    2947. 

  2947. <td align="left"> Jason Lowe </td></tr>
    2948. 

  2948. <tr class="a">
    2949. 

  2949. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6049">MAPREDUCE-6049</a> </td>
    2950. 

  2950. <td align="left"> AM JVM does not exit if MRClientService gracefull shutdown fails </td>
    2951. 

  2951. <td align="left">  Major </td>
    2952. 

  2952. <td align="left"> applicationmaster, resourcemanager </td>
    2953. 

  2953. <td align="left"> Nishan Shetty </td>
    2954. 

  2954. <td align="left"> Rohith Sharma K S </td></tr>
    2955. 

  2955. <tr class="b">
    2956. 

  2956. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11309">HADOOP-11309</a> </td>
    2957. 

  2957. <td align="left"> System class pattern package.Foo should match package.Foo$Bar, too </td>
    2958. 

  2958. <td align="left">  Blocker </td>
    2959. 

  2959. <td align="left"> . </td>
    2960. 

  2960. <td align="left"> Gera Shegalov </td>
    2961. 

  2961. <td align="left"> Gera Shegalov </td></tr>
    2962. 

  2962. <tr class="a">
    2963. 

  2963. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11312">HADOOP-11312</a> </td>
    2964. 

  2964. <td align="left"> Fix unit tests to not use uppercase key names </td>
    2965. 

  2965. <td align="left">  Major </td>
    2966. 

  2966. <td align="left"> security </td>
    2967. 

  2967. <td align="left"> Andrew Wang </td>
    2968. 

  2968. <td align="left"> Andrew Wang </td></tr>
    2969. 

  2969. <tr class="b">
    2970. 

  2970. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7406">HDFS-7406</a> </td>
    2971. 

  2971. <td align="left"> SimpleHttpProxyHandler puts incorrect &#x201c;Connection: Close&#x201d; header </td>
    2972. 

  2972. <td align="left">  Major </td>
    2973. 

  2973. <td align="left"> . </td>
    2974. 

  2974. <td align="left"> Haohui Mai </td>
    2975. 

  2975. <td align="left"> Haohui Mai </td></tr>
    2976. 

  2976. <tr class="a">
    2977. 

  2977. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2870">YARN-2870</a> </td>
    2978. 

  2978. <td align="left"> Update examples in document of Timeline Server </td>
    2979. 

  2979. <td align="left">  Trivial </td>
    2980. 

  2980. <td align="left"> documentation, timelineserver </td>
    2981. 

  2981. <td align="left"> Masatake Iwasaki </td>
    2982. 

  2982. <td align="left"> Masatake Iwasaki </td></tr>
    2983. 

  2983. <tr class="b">
    2984. 

  2984. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11201">HADOOP-11201</a> </td>
    2985. 

  2985. <td align="left"> Hadoop Archives should support globs resolving to files </td>
    2986. 

  2986. <td align="left">  Blocker </td>
    2987. 

  2987. <td align="left"> tools </td>
    2988. 

  2988. <td align="left"> Gera Shegalov </td>
    2989. 

  2989. <td align="left"> Gera Shegalov </td></tr>
    2990. 

  2990. <tr class="a">
    2991. 

  2991. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7374">HDFS-7374</a> </td>
    2992. 

  2992. <td align="left"> Allow decommissioning of dead DataNodes </td>
    2993. 

  2993. <td align="left">  Major </td>
    2994. 

  2994. <td align="left"> . </td>
    2995. 

  2995. <td align="left"> Zhe Zhang </td>
    2996. 

  2996. <td align="left"> Zhe Zhang </td></tr>
    2997. 

  2997. <tr class="b">
    2998. 

  2998. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7225">HDFS-7225</a> </td>
    2999. 

  2999. <td align="left"> Remove stale block invalidation work when DN re-registers with different UUID </td>
    3000. 

  3000. <td align="left">  Major </td>
    3001. 

  3001. <td align="left"> namenode </td>
    3002. 

  3002. <td align="left"> Zhe Zhang </td>
    3003. 

  3003. <td align="left"> Zhe Zhang </td></tr>
    3004. 

  3004. <tr class="a">
    3005. 

  3005. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2865">YARN-2865</a> </td>
    3006. 

  3006. <td align="left"> Application recovery continuously fails with &#x201c;Application with id already present. Cannot duplicate&#x201d; </td>
    3007. 

  3007. <td align="left">  Critical </td>
    3008. 

  3008. <td align="left"> resourcemanager </td>
    3009. 

  3009. <td align="left"> Rohith Sharma K S </td>
    3010. 

  3010. <td align="left"> Rohith Sharma K S </td></tr>
    3011. 

  3011. <tr class="b">
    3012. 

  3012. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2315">YARN-2315</a> </td>
    3013. 

  3013. <td align="left"> FairScheduler: Set current capacity in addition to capacity </td>
    3014. 

  3014. <td align="left">  Major </td>
    3015. 

  3015. <td align="left"> . </td>
    3016. 

  3016. <td align="left"> zhihai xu </td>
    3017. 

  3017. <td align="left"> zhihai xu </td></tr>
    3018. 

  3018. <tr class="a">
    3019. 

  3019. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7403">HDFS-7403</a> </td>
    3020. 

  3020. <td align="left"> Inaccurate javadoc of  BlockUCState#COMPLETE state </td>
    3021. 

  3021. <td align="left">  Trivial </td>
    3022. 

  3022. <td align="left"> namenode </td>
    3023. 

  3023. <td align="left"> Yongjun Zhang </td>
    3024. 

  3024. <td align="left"> Yongjun Zhang </td></tr>
    3025. 

  3025. <tr class="b">
    3026. 

  3026. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2697">YARN-2697</a> </td>
    3027. 

  3027. <td align="left"> RMAuthenticationHandler is no longer useful </td>
    3028. 

  3028. <td align="left">  Major </td>
    3029. 

  3029. <td align="left"> resourcemanager </td>
    3030. 

  3030. <td align="left"> Zhijie Shen </td>
    3031. 

  3031. <td align="left"> haosdent </td></tr>
    3032. 

  3032. <tr class="a">
    3033. 

  3033. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7303">HDFS-7303</a> </td>
    3034. 

  3034. <td align="left"> NN UI fails to distinguish datanodes on the same host </td>
    3035. 

  3035. <td align="left">  Minor </td>
    3036. 

  3036. <td align="left"> . </td>
    3037. 

  3037. <td align="left"> Benoy Antony </td>
    3038. 

  3038. <td align="left"> Benoy Antony </td></tr>
    3039. 

  3039. <tr class="b">
    3040. 

  3040. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11322">HADOOP-11322</a> </td>
    3041. 

  3041. <td align="left"> key based ACL check in KMS always check KeyOpType.MANAGEMENT even actual KeyOpType is not MANAGEMENT </td>
    3042. 

  3042. <td align="left">  Major </td>
    3043. 

  3043. <td align="left"> security </td>
    3044. 

  3044. <td align="left"> Dian Fu </td>
    3045. 

  3045. <td align="left"> Dian Fu </td></tr>
    3046. 

  3046. <tr class="a">
    3047. 

  3047. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5568">MAPREDUCE-5568</a> </td>
    3048. 

  3048. <td align="left"> JHS returns invalid string for reducer completion percentage if AM restarts with 0 reducer. </td>
    3049. 

  3049. <td align="left">  Major </td>
    3050. 

  3050. <td align="left"> . </td>
    3051. 

  3051. <td align="left"> Jian He </td>
    3052. 

  3052. <td align="left"> MinJi Kim </td></tr>
    3053. 

  3053. <tr class="b">
    3054. 

  3054. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11300">HADOOP-11300</a> </td>
    3055. 

  3055. <td align="left"> KMS startup scripts must not display the keystore / truststore passwords </td>
    3056. 

  3056. <td align="left">  Major </td>
    3057. 

  3057. <td align="left"> kms </td>
    3058. 

  3058. <td align="left"> Arun Suresh </td>
    3059. 

  3059. <td align="left"> Arun Suresh </td></tr>
    3060. 

  3060. <tr class="a">
    3061. 

  3061. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2906">YARN-2906</a> </td>
    3062. 

  3062. <td align="left"> CapacitySchedulerPage shows HTML tags for a queue&#x2019;s Active Users </td>
    3063. 

  3063. <td align="left">  Major </td>
    3064. 

  3064. <td align="left"> capacityscheduler </td>
    3065. 

  3065. <td align="left"> Jason Lowe </td>
    3066. 

  3066. <td align="left"> Jason Lowe </td></tr>
    3067. 

  3067. <tr class="b">
    3068. 

  3068. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7097">HDFS-7097</a> </td>
    3069. 

  3069. <td align="left"> Allow block reports to be processed during checkpointing on standby name node </td>
    3070. 

  3070. <td align="left">  Critical </td>
    3071. 

  3071. <td align="left"> . </td>
    3072. 

  3072. <td align="left"> Kihwal Lee </td>
    3073. 

  3073. <td align="left"> Kihwal Lee </td></tr>
    3074. 

  3074. <tr class="a">
    3075. 

  3075. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7444">HDFS-7444</a> </td>
    3076. 

  3076. <td align="left"> convertToBlockUnderConstruction should preserve BlockCollection </td>
    3077. 

  3077. <td align="left">  Major </td>
    3078. 

  3078. <td align="left"> . </td>
    3079. 

  3079. <td align="left"> Haohui Mai </td>
    3080. 

  3080. <td align="left"> Haohui Mai </td></tr>
    3081. 

  3081. <tr class="b">
    3082. 

  3082. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2907">YARN-2907</a> </td>
    3083. 

  3083. <td align="left"> SchedulerNode#toString should print all resource detail instead of only memory. </td>
    3084. 

  3084. <td align="left">  Trivial </td>
    3085. 

  3085. <td align="left"> resourcemanager </td>
    3086. 

  3086. <td align="left"> Rohith Sharma K S </td>
    3087. 

  3087. <td align="left"> Rohith Sharma K S </td></tr>
    3088. 

  3088. <tr class="a">
    3089. 

  3089. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11333">HADOOP-11333</a> </td>
    3090. 

  3090. <td align="left"> Fix deadlock in DomainSocketWatcher when the notification pipe is full </td>
    3091. 

  3091. <td align="left">  Major </td>
    3092. 

  3092. <td align="left"> . </td>
    3093. 

  3093. <td align="left"> yunjiong zhao </td>
    3094. 

  3094. <td align="left"> yunjiong zhao </td></tr>
    3095. 

  3095. <tr class="b">
    3096. 

  3096. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6172">MAPREDUCE-6172</a> </td>
    3097. 

  3097. <td align="left"> TestDbClasses timeouts are too aggressive </td>
    3098. 

  3098. <td align="left">  Minor </td>
    3099. 

  3099. <td align="left"> test </td>
    3100. 

  3100. <td align="left"> Jason Lowe </td>
    3101. 

  3101. <td align="left"> Varun Saxena </td></tr>
    3102. 

  3102. <tr class="a">
    3103. 

  3103. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2905">YARN-2905</a> </td>
    3104. 

  3104. <td align="left"> AggregatedLogsBlock page can infinitely loop if the aggregated log file is corrupted </td>
    3105. 

  3105. <td align="left">  Blocker </td>
    3106. 

  3106. <td align="left"> . </td>
    3107. 

  3107. <td align="left"> Jason Lowe </td>
    3108. 

  3108. <td align="left"> Varun Saxena </td></tr>
    3109. 

  3109. <tr class="b">
    3110. 

  3110. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6160">MAPREDUCE-6160</a> </td>
    3111. 

  3111. <td align="left"> Potential NullPointerException in MRClientProtocol interface implementation. </td>
    3112. 

  3112. <td align="left">  Major </td>
    3113. 

  3113. <td align="left"> . </td>
    3114. 

  3114. <td align="left"> Rohith Sharma K S </td>
    3115. 

  3115. <td align="left"> Rohith Sharma K S </td></tr>
    3116. 

  3116. <tr class="a">
    3117. 

  3117. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11337">HADOOP-11337</a> </td>
    3118. 

  3118. <td align="left"> KeyAuthorizationKeyProvider access checks need to be done atomically </td>
    3119. 

  3119. <td align="left">  Major </td>
    3120. 

  3120. <td align="left"> . </td>
    3121. 

  3121. <td align="left"> Dian Fu </td>
    3122. 

  3122. <td align="left"> Dian Fu </td></tr>
    3123. 

  3123. <tr class="b">
    3124. 

  3124. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2136">YARN-2136</a> </td>
    3125. 

  3125. <td align="left"> RMStateStore can explicitly handle store/update events when fenced </td>
    3126. 

  3126. <td align="left">  Major </td>
    3127. 

  3127. <td align="left"> . </td>
    3128. 

  3128. <td align="left"> Jian He </td>
    3129. 

  3129. <td align="left"> Varun Saxena </td></tr>
    3130. 

  3130. <tr class="a">
    3131. 

  3131. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2894">YARN-2894</a> </td>
    3132. 

  3132. <td align="left"> When ACL&#x2019;s are enabled, if RM switches then application can not be viewed from web. </td>
    3133. 

  3133. <td align="left">  Major </td>
    3134. 

  3134. <td align="left"> resourcemanager </td>
    3135. 

  3135. <td align="left"> Rohith Sharma K S </td>
    3136. 

  3136. <td align="left"> Rohith Sharma K S </td></tr>
    3137. 

  3137. <tr class="b">
    3138. 

  3138. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11344">HADOOP-11344</a> </td>
    3139. 

  3139. <td align="left"> KMS kms-config.sh sets a default value for the keystore password even in non-ssl setup </td>
    3140. 

  3140. <td align="left">  Major </td>
    3141. 

  3141. <td align="left"> . </td>
    3142. 

  3142. <td align="left"> Arun Suresh </td>
    3143. 

  3143. <td align="left"> Arun Suresh </td></tr>
    3144. 

  3144. <tr class="a">
    3145. 

  3145. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11342">HADOOP-11342</a> </td>
    3146. 

  3146. <td align="left"> KMS key ACL should ignore ALL operation for default key ACL and whitelist key ACL </td>
    3147. 

  3147. <td align="left">  Major </td>
    3148. 

  3148. <td align="left"> kms, security </td>
    3149. 

  3149. <td align="left"> Dian Fu </td>
    3150. 

  3150. <td align="left"> Dian Fu </td></tr>
    3151. 

  3151. <tr class="b">
    3152. 

  3152. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2874">YARN-2874</a> </td>
    3153. 

  3153. <td align="left"> Dead lock in &#x201c;DelegationTokenRenewer&#x201d; which blocks RM to execute any further apps </td>
    3154. 

  3154. <td align="left">  Blocker </td>
    3155. 

  3155. <td align="left"> resourcemanager </td>
    3156. 

  3156. <td align="left"> Naganarasimha G R </td>
    3157. 

  3157. <td align="left"> Naganarasimha G R </td></tr>
    3158. 

  3158. <tr class="a">
    3159. 

  3159. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11332">HADOOP-11332</a> </td>
    3160. 

  3160. <td align="left"> KerberosAuthenticator#doSpnegoSequence should check if kerberos TGT is available in the subject </td>
    3161. 

  3161. <td align="left">  Major </td>
    3162. 

  3162. <td align="left"> security </td>
    3163. 

  3163. <td align="left"> Dian Fu </td>
    3164. 

  3164. <td align="left"> Dian Fu </td></tr>
    3165. 

  3165. <tr class="b">
    3166. 

  3166. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11348">HADOOP-11348</a> </td>
    3167. 

  3167. <td align="left"> Remove unused variable from CMake error message for finding openssl </td>
    3168. 

  3168. <td align="left">  Minor </td>
    3169. 

  3169. <td align="left"> . </td>
    3170. 

  3170. <td align="left"> Dian Fu </td>
    3171. 

  3171. <td align="left"> Dian Fu </td></tr>
    3172. 

  3172. <tr class="a">
    3173. 

  3173. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7472">HDFS-7472</a> </td>
    3174. 

  3174. <td align="left"> Fix typo in message of ReplicaNotFoundException </td>
    3175. 

  3175. <td align="left">  Trivial </td>
    3176. 

  3176. <td align="left"> . </td>
    3177. 

  3177. <td align="left"> Masatake Iwasaki </td>
    3178. 

  3178. <td align="left"> Masatake Iwasaki </td></tr>
    3179. 

  3179. <tr class="b">
    3180. 

  3180. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11355">HADOOP-11355</a> </td>
    3181. 

  3181. <td align="left"> When accessing data in HDFS and the key has been deleted, a Null Pointer Exception is shown. </td>
    3182. 

  3182. <td align="left">  Minor </td>
    3183. 

  3183. <td align="left"> . </td>
    3184. 

  3184. <td align="left"> Arun Suresh </td>
    3185. 

  3185. <td align="left"> Arun Suresh </td></tr>
    3186. 

  3186. <tr class="a">
    3187. 

  3187. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2461">YARN-2461</a> </td>
    3188. 

  3188. <td align="left"> Fix PROCFS_USE_SMAPS_BASED_RSS_ENABLED property in YarnConfiguration </td>
    3189. 

  3189. <td align="left">  Minor </td>
    3190. 

  3190. <td align="left"> . </td>
    3191. 

  3191. <td align="left"> Ray Chiang </td>
    3192. 

  3192. <td align="left"> Ray Chiang </td></tr>
    3193. 

  3193. <tr class="b">
    3194. 

  3194. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2869">YARN-2869</a> </td>
    3195. 

  3195. <td align="left"> CapacityScheduler should trim sub queue names when parse configuration </td>
    3196. 

  3196. <td align="left">  Major </td>
    3197. 

  3197. <td align="left"> capacityscheduler, resourcemanager </td>
    3198. 

  3198. <td align="left"> Wangda Tan </td>
    3199. 

  3199. <td align="left"> Wangda Tan </td></tr>
    3200. 

  3200. <tr class="a">
    3201. 

  3201. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11343">HADOOP-11343</a> </td>
    3202. 

  3202. <td align="left"> Overflow is not properly handled in caclulating final iv for AES CTR </td>
    3203. 

  3203. <td align="left">  Blocker </td>
    3204. 

  3204. <td align="left"> security </td>
    3205. 

  3205. <td align="left"> Haifeng Chen </td>
    3206. 

  3206. <td align="left"> Haifeng Chen </td></tr>
    3207. 

  3207. <tr class="b">
    3208. 

  3208. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6177">MAPREDUCE-6177</a> </td>
    3209. 

  3209. <td align="left"> Minor typo in the EncryptedShuffle document about ssl-client.xml </td>
    3210. 

  3210. <td align="left">  Trivial </td>
    3211. 

  3211. <td align="left"> documentation </td>
    3212. 

  3212. <td align="left"> wyp </td>
    3213. 

  3213. <td align="left"> wyp </td></tr>
    3214. 

  3214. <tr class="a">
    3215. 

  3215. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7473">HDFS-7473</a> </td>
    3216. 

  3216. <td align="left"> Document setting dfs.namenode.fs-limits.max-directory-items to 0 is invalid </td>
    3217. 

  3217. <td align="left">  Major </td>
    3218. 

  3218. <td align="left"> documentation </td>
    3219. 

  3219. <td align="left"> Jason Keller </td>
    3220. 

  3220. <td align="left"> Akira Ajisaka </td></tr>
    3221. 

  3221. <tr class="b">
    3222. 

  3222. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11354">HADOOP-11354</a> </td>
    3223. 

  3223. <td align="left"> ThrottledInputStream doesn&#x2019;t perform effective throttling </td>
    3224. 

  3224. <td align="left">  Major </td>
    3225. 

  3225. <td align="left"> . </td>
    3226. 

  3226. <td align="left"> Ted Yu </td>
    3227. 

  3227. <td align="left"> Ted Yu </td></tr>
    3228. 

  3228. <tr class="a">
    3229. 

  3229. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11329">HADOOP-11329</a> </td>
    3230. 

  3230. <td align="left"> Add JAVA_LIBRARY_PATH to KMS startup options </td>
    3231. 

  3231. <td align="left">  Major </td>
    3232. 

  3232. <td align="left"> kms, security </td>
    3233. 

  3233. <td align="left"> Dian Fu </td>
    3234. 

  3234. <td align="left"> Arun Suresh </td></tr>
    3235. 

  3235. <tr class="b">
    3236. 

  3236. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11287">HADOOP-11287</a> </td>
    3237. 

  3237. <td align="left"> Simplify UGI#reloginFromKeytab for Java 7+ </td>
    3238. 

  3238. <td align="left">  Major </td>
    3239. 

  3239. <td align="left"> . </td>
    3240. 

  3240. <td align="left"> Haohui Mai </td>
    3241. 

  3241. <td align="left"> Li Lu </td></tr>
    3242. 

  3242. <tr class="a">
    3243. 

  3243. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2931">YARN-2931</a> </td>
    3244. 

  3244. <td align="left"> PublicLocalizer may fail until directory is initialized by LocalizeRunner </td>
    3245. 

  3245. <td align="left">  Critical </td>
    3246. 

  3246. <td align="left"> nodemanager </td>
    3247. 

  3247. <td align="left"> Anubhav Dhoot </td>
    3248. 

  3248. <td align="left"> Anubhav Dhoot </td></tr>
    3249. 

  3249. <tr class="b">
    3250. 

  3250. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11363">HADOOP-11363</a> </td>
    3251. 

  3251. <td align="left"> Hadoop maven surefire-plugin uses must set heap size </td>
    3252. 

  3252. <td align="left">  Major </td>
    3253. 

  3253. <td align="left"> build </td>
    3254. 

  3254. <td align="left"> Steve Loughran </td>
    3255. 

  3255. <td align="left"> Steve Loughran </td></tr>
    3256. 

  3256. <tr class="a">
    3257. 

  3257. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10134">HADOOP-10134</a> </td>
    3258. 

  3258. <td align="left"> [JDK8] Fix Javadoc errors caused by incorrect or illegal tags in doc comments </td>
    3259. 

  3259. <td align="left">  Minor </td>
    3260. 

  3260. <td align="left"> . </td>
    3261. 

  3261. <td align="left"> Andrew Purtell </td>
    3262. 

  3262. <td align="left"> Andrew Purtell </td></tr>
    3263. 

  3263. <tr class="b">
    3264. 

  3264. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7490">HDFS-7490</a> </td>
    3265. 

  3265. <td align="left"> HDFS tests OOM on Java7+ </td>
    3266. 

  3266. <td align="left">  Major </td>
    3267. 

  3267. <td align="left"> build, test </td>
    3268. 

  3268. <td align="left"> Steve Loughran </td>
    3269. 

  3269. <td align="left"> Steve Loughran </td></tr>
    3270. 

  3270. <tr class="a">
    3271. 

  3271. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11368">HADOOP-11368</a> </td>
    3272. 

  3272. <td align="left"> Fix SSLFactory truststore reloader thread leak in KMSClientProvider </td>
    3273. 

  3273. <td align="left">  Major </td>
    3274. 

  3274. <td align="left"> kms </td>
    3275. 

  3275. <td align="left"> Arun Suresh </td>
    3276. 

  3276. <td align="left"> Arun Suresh </td></tr>
    3277. 

  3277. <tr class="b">
    3278. 

  3278. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11273">HADOOP-11273</a> </td>
    3279. 

  3279. <td align="left"> TestMiniKdc failure: login options not compatible with IBM JDK </td>
    3280. 

  3280. <td align="left">  Major </td>
    3281. 

  3281. <td align="left"> test </td>
    3282. 

  3282. <td align="left"> Gao Zhong Liang </td>
    3283. 

  3283. <td align="left"> Gao Zhong Liang </td></tr>
    3284. 

  3284. <tr class="a">
    3285. 

  3285. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2910">YARN-2910</a> </td>
    3286. 

  3286. <td align="left"> FSLeafQueue can throw ConcurrentModificationException </td>
    3287. 

  3287. <td align="left">  Major </td>
    3288. 

  3288. <td align="left"> fairscheduler </td>
    3289. 

  3289. <td align="left"> Wilfred Spiegelenburg </td>
    3290. 

  3290. <td align="left"> Wilfred Spiegelenburg </td></tr>
    3291. 

  3291. <tr class="b">
    3292. 

  3292. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11349">HADOOP-11349</a> </td>
    3293. 

  3293. <td align="left"> RawLocalFileSystem leaks file descriptor while creating a file if creat succeeds but chmod fails. </td>
    3294. 

  3294. <td align="left">  Minor </td>
    3295. 

  3295. <td align="left"> fs </td>
    3296. 

  3296. <td align="left"> Chris Nauroth </td>
    3297. 

  3297. <td align="left"> Varun Saxena </td></tr>
    3298. 

  3298. <tr class="a">
    3299. 

  3299. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7481">HDFS-7481</a> </td>
    3300. 

  3300. <td align="left"> Add ACL indicator to the &#x201c;Permission Denied&#x201d; exception. </td>
    3301. 

  3301. <td align="left">  Minor </td>
    3302. 

  3302. <td align="left"> namenode </td>
    3303. 

  3303. <td align="left"> Vinayakumar B </td>
    3304. 

  3304. <td align="left"> Vinayakumar B </td></tr>
    3305. 

  3305. <tr class="b">
    3306. 

  3306. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7502">HDFS-7502</a> </td>
    3307. 

  3307. <td align="left"> Fix findbugs warning in hdfs-nfs project </td>
    3308. 

  3308. <td align="left">  Major </td>
    3309. 

  3309. <td align="left"> nfs </td>
    3310. 

  3310. <td align="left"> Brandon Li </td>
    3311. 

  3311. <td align="left"> Brandon Li </td></tr>
    3312. 

  3312. <tr class="a">
    3313. 

  3313. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11388">HADOOP-11388</a> </td>
    3314. 

  3314. <td align="left"> Remove deprecated o.a.h.metrics.file.FileContext </td>
    3315. 

  3315. <td align="left">  Minor </td>
    3316. 

  3316. <td align="left"> . </td>
    3317. 

  3317. <td align="left"> Haohui Mai </td>
    3318. 

  3318. <td align="left"> Li Lu </td></tr>
    3319. 

  3319. <tr class="b">
    3320. 

  3320. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11386">HADOOP-11386</a> </td>
    3321. 

  3321. <td align="left"> Replace \n by %n in format hadoop-common format strings </td>
    3322. 

  3322. <td align="left">  Major </td>
    3323. 

  3323. <td align="left"> . </td>
    3324. 

  3324. <td align="left"> Li Lu </td>
    3325. 

  3325. <td align="left"> Li Lu </td></tr>
    3326. 

  3326. <tr class="a">
    3327. 

  3327. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-5578">HDFS-5578</a> </td>
    3328. 

  3328. <td align="left"> [JDK8] Fix Javadoc errors caused by incorrect or illegal tags in doc comments </td>
    3329. 

  3329. <td align="left">  Minor </td>
    3330. 

  3330. <td align="left"> . </td>
    3331. 

  3331. <td align="left"> Andrew Purtell </td>
    3332. 

  3332. <td align="left"> Andrew Purtell </td></tr>
    3333. 

  3333. <tr class="b">
    3334. 

  3334. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2917">YARN-2917</a> </td>
    3335. 

  3335. <td align="left"> Potential deadlock in AsyncDispatcher when system.exit called in AsyncDispatcher#dispatch and AsyscDispatcher#serviceStop from shutdown hook </td>
    3336. 

  3336. <td align="left">  Critical </td>
    3337. 

  3337. <td align="left"> resourcemanager </td>
    3338. 

  3338. <td align="left"> Rohith Sharma K S </td>
    3339. 

  3339. <td align="left"> Rohith Sharma K S </td></tr>
    3340. 

  3340. <tr class="a">
    3341. 

  3341. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7515">HDFS-7515</a> </td>
    3342. 

  3342. <td align="left"> Fix new findbugs warnings in hadoop-hdfs </td>
    3343. 

  3343. <td align="left">  Major </td>
    3344. 

  3344. <td align="left"> . </td>
    3345. 

  3345. <td align="left"> Haohui Mai </td>
    3346. 

  3346. <td align="left"> Haohui Mai </td></tr>
    3347. 

  3347. <tr class="b">
    3348. 

  3348. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11211">HADOOP-11211</a> </td>
    3349. 

  3349. <td align="left"> mapreduce.job.classloader.system.classes semantics should be order-independent </td>
    3350. 

  3350. <td align="left">  Major </td>
    3351. 

  3351. <td align="left"> . </td>
    3352. 

  3352. <td align="left"> Yitong Zhou </td>
    3353. 

  3353. <td align="left"> Yitong Zhou </td></tr>
    3354. 

  3354. <tr class="a">
    3355. 

  3355. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7497">HDFS-7497</a> </td>
    3356. 

  3356. <td align="left"> Inconsistent report of decommissioning DataNodes between dfsadmin and NameNode webui </td>
    3357. 

  3357. <td align="left">  Major </td>
    3358. 

  3358. <td align="left"> datanode, namenode </td>
    3359. 

  3359. <td align="left"> Yongjun Zhang </td>
    3360. 

  3360. <td align="left"> Yongjun Zhang </td></tr>
    3361. 

  3361. <tr class="b">
    3362. 

  3362. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2243">YARN-2243</a> </td>
    3363. 

  3363. <td align="left"> Order of arguments for Preconditions.checkNotNull() is wrong in SchedulerApplicationAttempt ctor </td>
    3364. 

  3364. <td align="left">  Minor </td>
    3365. 

  3365. <td align="left"> . </td>
    3366. 

  3366. <td align="left"> Ted Yu </td>
    3367. 

  3367. <td align="left"> Devaraj K </td></tr>
    3368. 

  3368. <tr class="a">
    3369. 

  3369. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2912">YARN-2912</a> </td>
    3370. 

  3370. <td align="left"> Jersey Tests failing with port in use </td>
    3371. 

  3371. <td align="left">  Major </td>
    3372. 

  3372. <td align="left"> test </td>
    3373. 

  3373. <td align="left"> Steve Loughran </td>
    3374. 

  3374. <td align="left"> Varun Saxena </td></tr>
    3375. 

  3375. <tr class="b">
    3376. 

  3376. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7517">HDFS-7517</a> </td>
    3377. 

  3377. <td align="left"> Remove redundant non-null checks in FSNamesystem#getBlockLocations </td>
    3378. 

  3378. <td align="left">  Major </td>
    3379. 

  3379. <td align="left"> . </td>
    3380. 

  3380. <td align="left"> Haohui Mai </td>
    3381. 

  3381. <td align="left"> Haohui Mai </td></tr>
    3382. 

  3382. <tr class="a">
    3383. 

  3383. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7514">HDFS-7514</a> </td>
    3384. 

  3384. <td align="left"> TestTextCommand fails on Windows </td>
    3385. 

  3385. <td align="left">  Major </td>
    3386. 

  3386. <td align="left"> test </td>
    3387. 

  3387. <td align="left"> Arpit Agarwal </td>
    3388. 

  3388. <td align="left"> Arpit Agarwal </td></tr>
    3389. 

  3389. <tr class="b">
    3390. 

  3390. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11238">HADOOP-11238</a> </td>
    3391. 

  3391. <td align="left"> Update the NameNode&#x2019;s Group Cache in the background when possible </td>
    3392. 

  3392. <td align="left">  Minor </td>
    3393. 

  3393. <td align="left"> . </td>
    3394. 

  3394. <td align="left"> Chris Li </td>
    3395. 

  3395. <td align="left"> Chris Li </td></tr>
    3396. 

  3396. <tr class="a">
    3397. 

  3397. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11394">HADOOP-11394</a> </td>
    3398. 

  3398. <td align="left"> hadoop-aws documentation missing. </td>
    3399. 

  3399. <td align="left">  Major </td>
    3400. 

  3400. <td align="left"> documentation </td>
    3401. 

  3401. <td align="left"> Chris Nauroth </td>
    3402. 

  3402. <td align="left"> Chris Nauroth </td></tr>
    3403. 

  3403. <tr class="b">
    3404. 

  3404. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-4879">MAPREDUCE-4879</a> </td>
    3405. 

  3405. <td align="left"> TeraOutputFormat may overwrite an existing output directory </td>
    3406. 

  3406. <td align="left">  Major </td>
    3407. 

  3407. <td align="left"> examples </td>
    3408. 

  3408. <td align="left"> Gera Shegalov </td>
    3409. 

  3409. <td align="left"> Gera Shegalov </td></tr>
    3410. 

  3410. <tr class="a">
    3411. 

  3411. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2356">YARN-2356</a> </td>
    3412. 

  3412. <td align="left"> yarn status command for non-existent application/application attempt/container is too verbose </td>
    3413. 

  3413. <td align="left">  Minor </td>
    3414. 

  3414. <td align="left"> client </td>
    3415. 

  3415. <td align="left"> Sunil Govindan </td>
    3416. 

  3416. <td align="left"> Sunil Govindan </td></tr>
    3417. 

  3417. <tr class="b">
    3418. 

  3418. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7516">HDFS-7516</a> </td>
    3419. 

  3419. <td align="left"> Fix findbugs warnings in hadoop-nfs project </td>
    3420. 

  3420. <td align="left">  Major </td>
    3421. 

  3421. <td align="left"> nfs </td>
    3422. 

  3422. <td align="left"> Brandon Li </td>
    3423. 

  3423. <td align="left"> Brandon Li </td></tr>
    3424. 

  3424. <tr class="a">
    3425. 

  3425. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10852">HADOOP-10852</a> </td>
    3426. 

  3426. <td align="left"> NetgroupCache is not thread-safe </td>
    3427. 

  3427. <td align="left">  Major </td>
    3428. 

  3428. <td align="left"> security </td>
    3429. 

  3429. <td align="left"> Benoy Antony </td>
    3430. 

  3430. <td align="left"> Benoy Antony </td></tr>
    3431. 

  3431. <tr class="b">
    3432. 

  3432. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6166">MAPREDUCE-6166</a> </td>
    3433. 

  3433. <td align="left"> Reducers do not validate checksum of map outputs when fetching directly to disk </td>
    3434. 

  3434. <td align="left">  Major </td>
    3435. 

  3435. <td align="left"> mrv2 </td>
    3436. 

  3436. <td align="left"> Eric Payne </td>
    3437. 

  3437. <td align="left"> Eric Payne </td></tr>
    3438. 

  3438. <tr class="a">
    3439. 

  3439. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11412">HADOOP-11412</a> </td>
    3440. 

  3440. <td align="left"> POMs mention &#x201c;The Apache Software License&#x201d; rather than &#x201c;Apache License&#x201d; </td>
    3441. 

  3441. <td align="left">  Trivial </td>
    3442. 

  3442. <td align="left"> . </td>
    3443. 

  3443. <td align="left"> Herv&#xe9; Boutemy </td>
    3444. 

  3444. <td align="left"> Herv&#xe9; Boutemy </td></tr>
    3445. 

  3445. <tr class="b">
    3446. 

  3446. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6425">HDFS-6425</a> </td>
    3447. 

  3447. <td align="left"> Large postponedMisreplicatedBlocks has impact on blockReport latency </td>
    3448. 

  3448. <td align="left">  Major </td>
    3449. 

  3449. <td align="left"> namenode </td>
    3450. 

  3450. <td align="left"> Ming Ma </td>
    3451. 

  3451. <td align="left"> Ming Ma </td></tr>
    3452. 

  3452. <tr class="a">
    3453. 

  3453. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7494">HDFS-7494</a> </td>
    3454. 

  3454. <td align="left"> Checking of closed in DFSInputStream#pread() should be protected by synchronization </td>
    3455. 

  3455. <td align="left">  Minor </td>
    3456. 

  3456. <td align="left"> . </td>
    3457. 

  3457. <td align="left"> Ted Yu </td>
    3458. 

  3458. <td align="left"> Ted Yu </td></tr>
    3459. 

  3459. <tr class="b">
    3460. 

  3460. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7536">HDFS-7536</a> </td>
    3461. 

  3461. <td align="left"> Remove unused CryptoCodec in org.apache.hadoop.fs.Hdfs </td>
    3462. 

  3462. <td align="left">  Minor </td>
    3463. 

  3463. <td align="left"> security </td>
    3464. 

  3464. <td align="left"> Yi Liu </td>
    3465. 

  3465. <td align="left"> Yi Liu </td></tr>
    3466. 

  3466. <tr class="a">
    3467. 

  3467. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11321">HADOOP-11321</a> </td>
    3468. 

  3468. <td align="left"> copyToLocal cannot save a file to an SMB share unless the user has Full Control permissions. </td>
    3469. 

  3469. <td align="left">  Major </td>
    3470. 

  3470. <td align="left"> fs </td>
    3471. 

  3471. <td align="left"> Chris Nauroth </td>
    3472. 

  3472. <td align="left"> Chris Nauroth </td></tr>
    3473. 

  3473. <tr class="b">
    3474. 

  3474. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2945">YARN-2945</a> </td>
    3475. 

  3475. <td align="left"> FSLeafQueue#assignContainer - document the reason for using both write and read locks </td>
    3476. 

  3476. <td align="left">  Major </td>
    3477. 

  3477. <td align="left"> . </td>
    3478. 

  3478. <td align="left"> Tsuyoshi Ozawa </td>
    3479. 

  3479. <td align="left"> Tsuyoshi Ozawa </td></tr>
    3480. 

  3480. <tr class="a">
    3481. 

  3481. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11420">HADOOP-11420</a> </td>
    3482. 

  3482. <td align="left"> Use latest maven-site-plugin and replace link to svn with link to git </td>
    3483. 

  3483. <td align="left">  Trivial </td>
    3484. 

  3484. <td align="left"> site </td>
    3485. 

  3485. <td align="left"> Herv&#xe9; Boutemy </td>
    3486. 

  3486. <td align="left"> Herv&#xe9; Boutemy </td></tr>
    3487. 

  3487. <tr class="b">
    3488. 

  3488. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10689">HADOOP-10689</a> </td>
    3489. 

  3489. <td align="left"> InputStream is not closed in AzureNativeFileSystemStore#retrieve() </td>
    3490. 

  3490. <td align="left">  Minor </td>
    3491. 

  3491. <td align="left"> tools </td>
    3492. 

  3492. <td align="left"> Ted Yu </td>
    3493. 

  3493. <td align="left"> Chen He </td></tr>
    3494. 

  3494. <tr class="a">
    3495. 

  3495. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10690">HADOOP-10690</a> </td>
    3496. 

  3496. <td align="left"> Lack of synchronization on access to InputStream in NativeAzureFileSystem#NativeAzureFsInputStream#close() </td>
    3497. 

  3497. <td align="left">  Minor </td>
    3498. 

  3498. <td align="left"> tools </td>
    3499. 

  3499. <td align="left"> Ted Yu </td>
    3500. 

  3500. <td align="left"> Chen He </td></tr>
    3501. 

  3501. <tr class="b">
    3502. 

  3502. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11248">HADOOP-11248</a> </td>
    3503. 

  3503. <td align="left"> Add hadoop configuration to disable Azure Filesystem metrics collection </td>
    3504. 

  3504. <td align="left">  Major </td>
    3505. 

  3505. <td align="left"> fs </td>
    3506. 

  3506. <td align="left"> shanyu zhao </td>
    3507. 

  3507. <td align="left"> shanyu zhao </td></tr>
    3508. 

  3508. <tr class="a">
    3509. 

  3509. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2972">YARN-2972</a> </td>
    3510. 

  3510. <td align="left"> DelegationTokenRenewer thread pool never expands </td>
    3511. 

  3511. <td align="left">  Major </td>
    3512. 

  3512. <td align="left"> resourcemanager </td>
    3513. 

  3513. <td align="left"> Jason Lowe </td>
    3514. 

  3514. <td align="left"> Jason Lowe </td></tr>
    3515. 

  3515. <tr class="b">
    3516. 

  3516. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11246">HADOOP-11246</a> </td>
    3517. 

  3517. <td align="left"> Move jenkins to Java 7 </td>
    3518. 

  3518. <td align="left">  Major </td>
    3519. 

  3519. <td align="left"> . </td>
    3520. 

  3520. <td align="left"> Haohui Mai </td>
    3521. 

  3521. <td align="left"> Steve Loughran </td></tr>
    3522. 

  3522. <tr class="a">
    3523. 

  3523. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7373">HDFS-7373</a> </td>
    3524. 

  3524. <td align="left"> Clean up temporary files after fsimage transfer failures </td>
    3525. 

  3525. <td align="left">  Major </td>
    3526. 

  3526. <td align="left"> . </td>
    3527. 

  3527. <td align="left"> Kihwal Lee </td>
    3528. 

  3528. <td align="left"> Kihwal Lee </td></tr>
    3529. 

  3529. <tr class="b">
    3530. 

  3530. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11409">HADOOP-11409</a> </td>
    3531. 

  3531. <td align="left"> FileContext.getFileContext can stack overflow if default fs misconfigured </td>
    3532. 

  3532. <td align="left">  Major </td>
    3533. 

  3533. <td align="left"> . </td>
    3534. 

  3534. <td align="left"> Jason Lowe </td>
    3535. 

  3535. <td align="left"> Gera Shegalov </td></tr>
    3536. 

  3536. <tr class="a">
    3537. 

  3537. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11428">HADOOP-11428</a> </td>
    3538. 

  3538. <td align="left"> Remove obsolete reference to Cygwin in BUILDING.txt </td>
    3539. 

  3539. <td align="left">  Major </td>
    3540. 

  3540. <td align="left"> documentation </td>
    3541. 

  3541. <td align="left"> Arpit Agarwal </td>
    3542. 

  3542. <td align="left"> Arpit Agarwal </td></tr>
    3543. 

  3543. <tr class="b">
    3544. 

  3544. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7530">HDFS-7530</a> </td>
    3545. 

  3545. <td align="left"> Allow renaming of encryption zone roots </td>
    3546. 

  3546. <td align="left">  Minor </td>
    3547. 

  3547. <td align="left"> namenode </td>
    3548. 

  3548. <td align="left"> Charles Lamb </td>
    3549. 

  3549. <td align="left"> Charles Lamb </td></tr>
    3550. 

  3550. <tr class="a">
    3551. 

  3551. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7431">HDFS-7431</a> </td>
    3552. 

  3552. <td align="left"> log message for InvalidMagicNumberException may be incorrect </td>
    3553. 

  3553. <td align="left">  Major </td>
    3554. 

  3554. <td align="left"> security </td>
    3555. 

  3555. <td align="left"> Yi Liu </td>
    3556. 

  3556. <td align="left"> Yi Liu </td></tr>
    3557. 

  3557. <tr class="b">
    3558. 

  3558. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2964">YARN-2964</a> </td>
    3559. 

  3559. <td align="left"> RM prematurely cancels tokens for jobs that submit jobs (oozie) </td>
    3560. 

  3560. <td align="left">  Blocker </td>
    3561. 

  3561. <td align="left"> resourcemanager </td>
    3562. 

  3562. <td align="left"> Daryn Sharp </td>
    3563. 

  3563. <td align="left"> Jian He </td></tr>
    3564. 

  3564. <tr class="a">
    3565. 

  3565. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11431">HADOOP-11431</a> </td>
    3566. 

  3566. <td align="left"> clean up redundant maven-site-plugin configuration </td>
    3567. 

  3567. <td align="left">  Major </td>
    3568. 

  3568. <td align="left"> . </td>
    3569. 

  3569. <td align="left"> Herv&#xe9; Boutemy </td>
    3570. 

  3570. <td align="left"> Herv&#xe9; Boutemy </td></tr>
    3571. 

  3571. <tr class="b">
    3572. 

  3572. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7552">HDFS-7552</a> </td>
    3573. 

  3573. <td align="left"> change FsVolumeList toString() to fix TestDataNodeVolumeFailureToleration </td>
    3574. 

  3574. <td align="left">  Major </td>
    3575. 

  3575. <td align="left"> datanode, test </td>
    3576. 

  3576. <td align="left"> Liang Xie </td>
    3577. 

  3577. <td align="left"> Liang Xie </td></tr>
    3578. 

  3578. <tr class="a">
    3579. 

  3579. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6045">MAPREDUCE-6045</a> </td>
    3580. 

  3580. <td align="left"> need close the DataInputStream after open it in TestMapReduce.java </td>
    3581. 

  3581. <td align="left">  Minor </td>
    3582. 

  3582. <td align="left"> test </td>
    3583. 

  3583. <td align="left"> zhihai xu </td>
    3584. 

  3584. <td align="left"> zhihai xu </td></tr>
    3585. 

  3585. <tr class="b">
    3586. 

  3586. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11213">HADOOP-11213</a> </td>
    3587. 

  3587. <td align="left"> Typos in html pages: SecureMode and EncryptedShuffle </td>
    3588. 

  3588. <td align="left">  Minor </td>
    3589. 

  3589. <td align="left"> . </td>
    3590. 

  3590. <td align="left"> Wei Yan </td>
    3591. 

  3591. <td align="left"> Wei Yan </td></tr>
    3592. 

  3592. <tr class="a">
    3593. 

  3593. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2675">YARN-2675</a> </td>
    3594. 

  3594. <td align="left"> containersKilled metrics is not updated when the container is killed during localization </td>
    3595. 

  3595. <td align="left">  Major </td>
    3596. 

  3596. <td align="left"> nodemanager </td>
    3597. 

  3597. <td align="left"> zhihai xu </td>
    3598. 

  3598. <td align="left"> zhihai xu </td></tr>
    3599. 

  3599. <tr class="b">
    3600. 

  3600. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2952">YARN-2952</a> </td>
    3601. 

  3601. <td align="left"> Incorrect version check in RMStateStore </td>
    3602. 

  3602. <td align="left">  Major </td>
    3603. 

  3603. <td align="left"> . </td>
    3604. 

  3604. <td align="left"> Jian He </td>
    3605. 

  3605. <td align="left"> Rohith Sharma K S </td></tr>
    3606. 

  3606. <tr class="a">
    3607. 

  3607. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2977">YARN-2977</a> </td>
    3608. 

  3608. <td align="left"> TestNMClient get failed intermittently </td>
    3609. 

  3609. <td align="left">  Major </td>
    3610. 

  3610. <td align="left"> . </td>
    3611. 

  3611. <td align="left"> Junping Du </td>
    3612. 

  3612. <td align="left"> Junping Du </td></tr>
    3613. 

  3613. <tr class="b">
    3614. 

  3614. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2975">YARN-2975</a> </td>
    3615. 

  3615. <td align="left"> FSLeafQueue app lists are accessed without required locks </td>
    3616. 

  3616. <td align="left">  Blocker </td>
    3617. 

  3617. <td align="left"> . </td>
    3618. 

  3618. <td align="left"> Karthik Kambatla </td>
    3619. 

  3619. <td align="left"> Karthik Kambatla </td></tr>
    3620. 

  3620. <tr class="a">
    3621. 

  3621. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11411">HADOOP-11411</a> </td>
    3622. 

  3622. <td align="left"> Hive build failure on hadoop-2.7 due to HADOOP-11356 </td>
    3623. 

  3623. <td align="left">  Major </td>
    3624. 

  3624. <td align="left"> . </td>
    3625. 

  3625. <td align="left"> Jason Dere </td>
    3626. 

  3626. <td align="left">  </td></tr>
    3627. 

  3627. <tr class="b">
    3628. 

  3628. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11414">HADOOP-11414</a> </td>
    3629. 

  3629. <td align="left"> FileBasedIPList#readLines() can leak file descriptors </td>
    3630. 

  3630. <td align="left">  Minor </td>
    3631. 

  3631. <td align="left"> . </td>
    3632. 

  3632. <td align="left"> Ted Yu </td>
    3633. 

  3633. <td align="left"> Tsuyoshi Ozawa </td></tr>
    3634. 

  3634. <tr class="a">
    3635. 

  3635. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7560">HDFS-7560</a> </td>
    3636. 

  3636. <td align="left"> ACLs removed by removeDefaultAcl() will be back after NameNode restart/failover </td>
    3637. 

  3637. <td align="left">  Critical </td>
    3638. 

  3638. <td align="left"> namenode </td>
    3639. 

  3639. <td align="left"> Vinayakumar B </td>
    3640. 

  3640. <td align="left"> Vinayakumar B </td></tr>
    3641. 

  3641. <tr class="b">
    3642. 

  3642. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2340">YARN-2340</a> </td>
    3643. 

  3643. <td align="left"> NPE thrown when RM restart after queue is STOPPED. There after RM can not recovery application&#x2019;s and remain in standby </td>
    3644. 

  3644. <td align="left">  Critical </td>
    3645. 

  3645. <td align="left"> resourcemanager, scheduler </td>
    3646. 

  3646. <td align="left"> Nishan Shetty </td>
    3647. 

  3647. <td align="left"> Rohith Sharma K S </td></tr>
    3648. 

  3648. <tr class="a">
    3649. 

  3649. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7456">HDFS-7456</a> </td>
    3650. 

  3650. <td align="left"> De-duplicate AclFeature instances with same AclEntries do reduce memory footprint of NameNode </td>
    3651. 

  3651. <td align="left">  Major </td>
    3652. 

  3652. <td align="left"> namenode </td>
    3653. 

  3653. <td align="left"> Vinayakumar B </td>
    3654. 

  3654. <td align="left"> Vinayakumar B </td></tr>
    3655. 

  3655. <tr class="b">
    3656. 

  3656. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2988">YARN-2988</a> </td>
    3657. 

  3657. <td align="left"> Graph#save() may leak file descriptors </td>
    3658. 

  3658. <td align="left">  Minor </td>
    3659. 

  3659. <td align="left"> . </td>
    3660. 

  3660. <td align="left"> Ted Yu </td>
    3661. 

  3661. <td align="left"> Ted Yu </td></tr>
    3662. 

  3662. <tr class="a">
    3663. 

  3663. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11283">HADOOP-11283</a> </td>
    3664. 

  3664. <td align="left"> Potentially unclosed SequenceFile.Writer in DistCpV1#setup() </td>
    3665. 

  3665. <td align="left">  Minor </td>
    3666. 

  3666. <td align="left"> . </td>
    3667. 

  3667. <td align="left"> Ted Yu </td>
    3668. 

  3668. <td align="left"> Varun Saxena </td></tr>
    3669. 

  3669. <tr class="b">
    3670. 

  3670. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2993">YARN-2993</a> </td>
    3671. 

  3671. <td align="left"> Several fixes (missing acl check, error log msg &#x2026;) and some refinement in AdminService </td>
    3672. 

  3672. <td align="left">  Major </td>
    3673. 

  3673. <td align="left"> resourcemanager </td>
    3674. 

  3674. <td align="left"> Yi Liu </td>
    3675. 

  3675. <td align="left"> Yi Liu </td></tr>
    3676. 

  3676. <tr class="a">
    3677. 

  3677. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2992">YARN-2992</a> </td>
    3678. 

  3678. <td align="left"> ZKRMStateStore crashes due to session expiry </td>
    3679. 

  3679. <td align="left">  Blocker </td>
    3680. 

  3680. <td align="left"> resourcemanager </td>
    3681. 

  3681. <td align="left"> Karthik Kambatla </td>
    3682. 

  3682. <td align="left"> Karthik Kambatla </td></tr>
    3683. 

  3683. <tr class="b">
    3684. 

  3684. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11039">HADOOP-11039</a> </td>
    3685. 

  3685. <td align="left"> ByteBufferReadable API doc is inconsistent with the implementations. </td>
    3686. 

  3686. <td align="left">  Minor </td>
    3687. 

  3687. <td align="left"> documentation </td>
    3688. 

  3688. <td align="left"> Yi Liu </td>
    3689. 

  3689. <td align="left"> Yi Liu </td></tr>
    3690. 

  3690. <tr class="a">
    3691. 

  3691. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2987">YARN-2987</a> </td>
    3692. 

  3692. <td align="left"> ClientRMService#getQueueInfo doesn&#x2019;t check app ACLs </td>
    3693. 

  3693. <td align="left">  Major </td>
    3694. 

  3694. <td align="left"> . </td>
    3695. 

  3695. <td align="left"> Jian He </td>
    3696. 

  3696. <td align="left"> Varun Saxena </td></tr>
    3697. 

  3697. <tr class="b">
    3698. 

  3698. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7563">HDFS-7563</a> </td>
    3699. 

  3699. <td align="left"> NFS gateway parseStaticMap NumberFormatException </td>
    3700. 

  3700. <td align="left">  Major </td>
    3701. 

  3701. <td align="left"> nfs </td>
    3702. 

  3702. <td align="left"> Hari Sekhon </td>
    3703. 

  3703. <td align="left"> Yongjun Zhang </td></tr>
    3704. 

  3704. <tr class="a">
    3705. 

  3705. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2991">YARN-2991</a> </td>
    3706. 

  3706. <td align="left"> TestRMRestart.testDecomissionedNMsMetricsOnRMRestart intermittently fails on trunk </td>
    3707. 

  3707. <td align="left">  Blocker </td>
    3708. 

  3708. <td align="left"> . </td>
    3709. 

  3709. <td align="left"> Zhijie Shen </td>
    3710. 

  3710. <td align="left"> Rohith Sharma K S </td></tr>
    3711. 

  3711. <tr class="b">
    3712. 

  3712. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2983">YARN-2983</a> </td>
    3713. 

  3713. <td align="left"> NPE possible in ClientRMService#getQueueInfo </td>
    3714. 

  3714. <td align="left">  Major </td>
    3715. 

  3715. <td align="left"> resourcemanager </td>
    3716. 

  3716. <td align="left"> Varun Saxena </td>
    3717. 

  3717. <td align="left"> Varun Saxena </td></tr>
    3718. 

  3718. <tr class="a">
    3719. 

  3719. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2922">YARN-2922</a> </td>
    3720. 

  3720. <td align="left"> ConcurrentModificationException in CapacityScheduler&#x2019;s LeafQueue </td>
    3721. 

  3721. <td align="left">  Major </td>
    3722. 

  3722. <td align="left"> capacityscheduler, resourcemanager, scheduler </td>
    3723. 

  3723. <td align="left"> Jason Tufo </td>
    3724. 

  3724. <td align="left"> Rohith Sharma K S </td></tr>
    3725. 

  3725. <tr class="b">
    3726. 

  3726. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11446">HADOOP-11446</a> </td>
    3727. 

  3727. <td align="left"> S3AOutputStream should use shared thread pool to avoid OutOfMemoryError </td>
    3728. 

  3728. <td align="left">  Major </td>
    3729. 

  3729. <td align="left"> fs/s3 </td>
    3730. 

  3730. <td align="left"> Ted Yu </td>
    3731. 

  3731. <td align="left"> Ted Yu </td></tr>
    3732. 

  3732. <tr class="a">
    3733. 

  3733. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7572">HDFS-7572</a> </td>
    3734. 

  3734. <td align="left"> TestLazyPersistFiles#testDnRestartWithSavedReplicas is flaky on Windows </td>
    3735. 

  3735. <td align="left">  Major </td>
    3736. 

  3736. <td align="left"> test </td>
    3737. 

  3737. <td align="left"> Arpit Agarwal </td>
    3738. 

  3738. <td align="left"> Arpit Agarwal </td></tr>
    3739. 

  3739. <tr class="b">
    3740. 

  3740. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2958">YARN-2958</a> </td>
    3741. 

  3741. <td align="left"> RMStateStore seems to unnecessarily and wrongly store sequence number separately </td>
    3742. 

  3742. <td align="left">  Blocker </td>
    3743. 

  3743. <td align="left"> resourcemanager </td>
    3744. 

  3744. <td align="left"> Zhijie Shen </td>
    3745. 

  3745. <td align="left"> Varun Saxena </td></tr>
    3746. 

  3746. <tr class="a">
    3747. 

  3747. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11402">HADOOP-11402</a> </td>
    3748. 

  3748. <td align="left"> Negative user-to-group cache entries are never cleared for never-again-accessed users </td>
    3749. 

  3749. <td align="left">  Major </td>
    3750. 

  3750. <td align="left"> . </td>
    3751. 

  3751. <td align="left"> Colin P. McCabe </td>
    3752. 

  3752. <td align="left"> Varun Saxena </td></tr>
    3753. 

  3753. <tr class="b">
    3754. 

  3754. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11459">HADOOP-11459</a> </td>
    3755. 

  3755. <td align="left"> Fix recent findbugs in ActiveStandbyElector, NetUtils and ShellBasedIdMapping </td>
    3756. 

  3756. <td align="left">  Minor </td>
    3757. 

  3757. <td align="left"> . </td>
    3758. 

  3758. <td align="left"> Vinayakumar B </td>
    3759. 

  3759. <td align="left"> Vinayakumar B </td></tr>
    3760. 

  3760. <tr class="a">
    3761. 

  3761. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7583">HDFS-7583</a> </td>
    3762. 

  3762. <td align="left"> Fix findbug in TransferFsImage.java </td>
    3763. 

  3763. <td align="left">  Minor </td>
    3764. 

  3764. <td align="left"> namenode </td>
    3765. 

  3765. <td align="left"> Vinayakumar B </td>
    3766. 

  3766. <td align="left"> Vinayakumar B </td></tr>
    3767. 

  3767. <tr class="b">
    3768. 

  3768. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11445">HADOOP-11445</a> </td>
    3769. 

  3769. <td align="left"> Bzip2Codec: Data block is skipped when position of newly created stream is equal to start of split </td>
    3770. 

  3770. <td align="left">  Critical </td>
    3771. 

  3771. <td align="left"> . </td>
    3772. 

  3772. <td align="left"> Ankit Kamboj </td>
    3773. 

  3773. <td align="left"> Ankit Kamboj </td></tr>
    3774. 

  3774. <tr class="a">
    3775. 

  3775. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2978">YARN-2978</a> </td>
    3776. 

  3776. <td align="left"> ResourceManager crashes with NPE while getting queue info </td>
    3777. 

  3777. <td align="left">  Critical </td>
    3778. 

  3778. <td align="left"> . </td>
    3779. 

  3779. <td align="left"> Jason Tufo </td>
    3780. 

  3780. <td align="left"> Varun Saxena </td></tr>
    3781. 

  3781. <tr class="b">
    3782. 

  3782. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6206">MAPREDUCE-6206</a> </td>
    3783. 

  3783. <td align="left"> TestAggregatedTransferRate fails on non-US systems </td>
    3784. 

  3784. <td align="left">  Critical </td>
    3785. 

  3785. <td align="left"> . </td>
    3786. 

  3786. <td align="left"> Jens Rabe </td>
    3787. 

  3787. <td align="left"> Jens Rabe </td></tr>
    3788. 

  3788. <tr class="a">
    3789. 

  3789. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2230">YARN-2230</a> </td>
    3790. 

  3790. <td align="left"> Fix description of yarn.scheduler.maximum-allocation-vcores in yarn-default.xml (or code) </td>
    3791. 

  3791. <td align="left">  Minor </td>
    3792. 

  3792. <td align="left"> client, documentation, scheduler </td>
    3793. 

  3793. <td align="left"> Adam Kawa </td>
    3794. 

  3794. <td align="left"> Vijay Bhat </td></tr>
    3795. 

  3795. <tr class="b">
    3796. 

  3796. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11462">HADOOP-11462</a> </td>
    3797. 

  3797. <td align="left"> TestSocketIOWithTimeout needs change for PowerPC platform </td>
    3798. 

  3798. <td align="left">  Major </td>
    3799. 

  3799. <td align="left"> test </td>
    3800. 

  3800. <td align="left"> Ayappan </td>
    3801. 

  3801. <td align="left"> Ayappan </td></tr>
    3802. 

  3802. <tr class="a">
    3803. 

  3803. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3010">YARN-3010</a> </td>
    3804. 

  3804. <td align="left"> Fix recent findbug issue in AbstractYarnScheduler </td>
    3805. 

  3805. <td align="left">  Minor </td>
    3806. 

  3806. <td align="left"> . </td>
    3807. 

  3807. <td align="left"> Yi Liu </td>
    3808. 

  3808. <td align="left"> Yi Liu </td></tr>
    3809. 

  3809. <tr class="b">
    3810. 

  3810. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7561">HDFS-7561</a> </td>
    3811. 

  3811. <td align="left"> TestFetchImage should write fetched-image-dir under target. </td>
    3812. 

  3812. <td align="left">  Major </td>
    3813. 

  3813. <td align="left"> . </td>
    3814. 

  3814. <td align="left"> Konstantin Shvachko </td>
    3815. 

  3815. <td align="left"> Liang Xie </td></tr>
    3816. 

  3816. <tr class="a">
    3817. 

  3817. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2936">YARN-2936</a> </td>
    3818. 

  3818. <td align="left"> YARNDelegationTokenIdentifier doesn&#x2019;t set proto.builder now </td>
    3819. 

  3819. <td align="left">  Major </td>
    3820. 

  3820. <td align="left"> . </td>
    3821. 

  3821. <td align="left"> Zhijie Shen </td>
    3822. 

  3822. <td align="left"> Varun Saxena </td></tr>
    3823. 

  3823. <tr class="b">
    3824. 

  3824. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2997">YARN-2997</a> </td>
    3825. 

  3825. <td align="left"> NM keeps sending already-sent completed containers to RM until containers are removed from context </td>
    3826. 

  3826. <td align="left">  Major </td>
    3827. 

  3827. <td align="left"> nodemanager </td>
    3828. 

  3828. <td align="left"> Chengbing Liu </td>
    3829. 

  3829. <td align="left"> Chengbing Liu </td></tr>
    3830. 

  3830. <tr class="a">
    3831. 

  3831. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11470">HADOOP-11470</a> </td>
    3832. 

  3832. <td align="left"> Remove some uses of obsolete guava APIs from the hadoop codebase </td>
    3833. 

  3833. <td align="left">  Major </td>
    3834. 

  3834. <td align="left"> . </td>
    3835. 

  3835. <td align="left"> Sangjin Lee </td>
    3836. 

  3836. <td align="left"> Sangjin Lee </td></tr>
    3837. 

  3837. <tr class="b">
    3838. 

  3838. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2956">YARN-2956</a> </td>
    3839. 

  3839. <td align="left"> Some yarn-site index linked pages are difficult to discover because are not in the side bar </td>
    3840. 

  3840. <td align="left">  Minor </td>
    3841. 

  3841. <td align="left"> documentation </td>
    3842. 

  3842. <td align="left"> Remus Rusanu </td>
    3843. 

  3843. <td align="left"> Masatake Iwasaki </td></tr>
    3844. 

  3844. <tr class="a">
    3845. 

  3845. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11400">HADOOP-11400</a> </td>
    3846. 

  3846. <td align="left"> GraphiteSink does not reconnect to Graphite after &#x2018;broken pipe&#x2019; </td>
    3847. 

  3847. <td align="left">  Major </td>
    3848. 

  3848. <td align="left"> metrics </td>
    3849. 

  3849. <td align="left"> Kamil Gorlo </td>
    3850. 

  3850. <td align="left"> Kamil Gorlo </td></tr>
    3851. 

  3851. <tr class="b">
    3852. 

  3852. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7596">HDFS-7596</a> </td>
    3853. 

  3853. <td align="left"> NameNode should prune dead storages from storageMap </td>
    3854. 

  3854. <td align="left">  Major </td>
    3855. 

  3855. <td align="left"> namenode </td>
    3856. 

  3856. <td align="left"> Arpit Agarwal </td>
    3857. 

  3857. <td align="left"> Arpit Agarwal </td></tr>
    3858. 

  3858. <tr class="a">
    3859. 

  3859. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3027">YARN-3027</a> </td>
    3860. 

  3860. <td align="left"> Scheduler should use totalAvailable resource from node instead of availableResource for maxAllocation </td>
    3861. 

  3861. <td align="left">  Major </td>
    3862. 

  3862. <td align="left"> . </td>
    3863. 

  3863. <td align="left"> Anubhav Dhoot </td>
    3864. 

  3864. <td align="left"> Anubhav Dhoot </td></tr>
    3865. 

  3865. <tr class="b">
    3866. 

  3866. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7533">HDFS-7533</a> </td>
    3867. 

  3867. <td align="left"> Datanode sometimes does not shutdown on receiving upgrade shutdown command </td>
    3868. 

  3868. <td align="left">  Major </td>
    3869. 

  3869. <td align="left"> . </td>
    3870. 

  3870. <td align="left"> Kihwal Lee </td>
    3871. 

  3871. <td align="left"> Eric Payne </td></tr>
    3872. 

  3872. <tr class="a">
    3873. 

  3873. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-5445">HDFS-5445</a> </td>
    3874. 

  3874. <td align="left"> PacketReceiver populates the packetLen field in PacketHeader incorrectly </td>
    3875. 

  3875. <td align="left">  Minor </td>
    3876. 

  3876. <td align="left"> datanode </td>
    3877. 

  3877. <td align="left"> Jonathan Mace </td>
    3878. 

  3878. <td align="left"> Jonathan Mace </td></tr>
    3879. 

  3879. <tr class="b">
    3880. 

  3880. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7470">HDFS-7470</a> </td>
    3881. 

  3881. <td align="left"> SecondaryNameNode need twice memory when calling reloadFromImageFile </td>
    3882. 

  3882. <td align="left">  Major </td>
    3883. 

  3883. <td align="left"> namenode </td>
    3884. 

  3884. <td align="left"> yunjiong zhao </td>
    3885. 

  3885. <td align="left"> yunjiong zhao </td></tr>
    3886. 

  3886. <tr class="a">
    3887. 

  3887. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2637">YARN-2637</a> </td>
    3888. 

  3888. <td align="left"> maximum-am-resource-percent could be respected for both LeafQueue/User when trying to activate applications. </td>
    3889. 

  3889. <td align="left">  Critical </td>
    3890. 

  3890. <td align="left"> resourcemanager </td>
    3891. 

  3891. <td align="left"> Wangda Tan </td>
    3892. 

  3892. <td align="left"> Craig Welch </td></tr>
    3893. 

  3893. <tr class="b">
    3894. 

  3894. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6210">MAPREDUCE-6210</a> </td>
    3895. 

  3895. <td align="left"> Use getApplicationAttemptId() instead of getApplicationID() for logging AttemptId in RMContainerAllocator.java </td>
    3896. 

  3896. <td align="left">  Minor </td>
    3897. 

  3897. <td align="left"> applicationmaster </td>
    3898. 

  3898. <td align="left"> Leitao Guo </td>
    3899. 

  3899. <td align="left"> Leitao Guo </td></tr>
    3900. 

  3900. <tr class="a">
    3901. 

  3901. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11318">HADOOP-11318</a> </td>
    3902. 

  3902. <td align="left"> Update the document for hadoop fs -stat </td>
    3903. 

  3903. <td align="left">  Major </td>
    3904. 

  3904. <td align="left"> documentation </td>
    3905. 

  3905. <td align="left"> Akira Ajisaka </td>
    3906. 

  3906. <td align="left"> Akira Ajisaka </td></tr>
    3907. 

  3907. <tr class="b">
    3908. 

  3908. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2861">YARN-2861</a> </td>
    3909. 

  3909. <td align="left"> Timeline DT secret manager should not reuse the RM&#x2019;s configs. </td>
    3910. 

  3910. <td align="left">  Major </td>
    3911. 

  3911. <td align="left"> . </td>
    3912. 

  3912. <td align="left"> Zhijie Shen </td>
    3913. 

  3913. <td align="left"> Zhijie Shen </td></tr>
    3914. 

  3914. <tr class="a">
    3915. 

  3915. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7615">HDFS-7615</a> </td>
    3916. 

  3916. <td align="left"> Remove longReadLock </td>
    3917. 

  3917. <td align="left">  Major </td>
    3918. 

  3918. <td align="left"> . </td>
    3919. 

  3919. <td align="left"> Kihwal Lee </td>
    3920. 

  3920. <td align="left"> Kihwal Lee </td></tr>
    3921. 

  3921. <tr class="b">
    3922. 

  3922. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7457">HDFS-7457</a> </td>
    3923. 

  3923. <td align="left"> DatanodeID generates excessive garbage </td>
    3924. 

  3924. <td align="left">  Major </td>
    3925. 

  3925. <td align="left"> namenode </td>
    3926. 

  3926. <td align="left"> Daryn Sharp </td>
    3927. 

  3927. <td align="left"> Daryn Sharp </td></tr>
    3928. 

  3928. <tr class="a">
    3929. 

  3929. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11350">HADOOP-11350</a> </td>
    3930. 

  3930. <td align="left"> The size of header buffer of HttpServer is too small when HTTPS is enabled </td>
    3931. 

  3931. <td align="left">  Major </td>
    3932. 

  3932. <td align="left"> security </td>
    3933. 

  3933. <td align="left"> Benoy Antony </td>
    3934. 

  3934. <td align="left"> Benoy Antony </td></tr>
    3935. 

  3935. <tr class="b">
    3936. 

  3936. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3064">YARN-3064</a> </td>
    3937. 

  3937. <td align="left"> TestRMRestart/TestContainerResourceUsage/TestNodeManagerResync failure with allocation timeout </td>
    3938. 

  3938. <td align="left">  Critical </td>
    3939. 

  3939. <td align="left"> scheduler </td>
    3940. 

  3940. <td align="left"> Wangda Tan </td>
    3941. 

  3941. <td align="left"> Jian He </td></tr>
    3942. 

  3942. <tr class="a">
    3943. 

  3943. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7635">HDFS-7635</a> </td>
    3944. 

  3944. <td align="left"> Remove TestCorruptFilesJsp from branch-2. </td>
    3945. 

  3945. <td align="left">  Minor </td>
    3946. 

  3946. <td align="left"> test </td>
    3947. 

  3947. <td align="left"> Chris Nauroth </td>
    3948. 

  3948. <td align="left"> Chris Nauroth </td></tr>
    3949. 

  3949. <tr class="b">
    3950. 

  3950. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7632">HDFS-7632</a> </td>
    3951. 

  3951. <td align="left"> MiniDFSCluster configures DataNode data directories incorrectly if using more than 1 DataNode and more than 2 storage locations per DataNode. </td>
    3952. 

  3952. <td align="left">  Major </td>
    3953. 

  3953. <td align="left"> test </td>
    3954. 

  3954. <td align="left"> Chris Nauroth </td>
    3955. 

  3955. <td align="left"> Chris Nauroth </td></tr>
    3956. 

  3956. <tr class="a">
    3957. 

  3957. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7606">HDFS-7606</a> </td>
    3958. 

  3958. <td align="left"> Missing null check in INodeFile#getBlocks() </td>
    3959. 

  3959. <td align="left">  Minor </td>
    3960. 

  3960. <td align="left"> . </td>
    3961. 

  3961. <td align="left"> Ted Yu </td>
    3962. 

  3962. <td align="left"> Byron Wong </td></tr>
    3963. 

  3963. <tr class="b">
    3964. 

  3964. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2815">YARN-2815</a> </td>
    3965. 

  3965. <td align="left"> Remove jline from hadoop-yarn-server-common </td>
    3966. 

  3966. <td align="left">  Major </td>
    3967. 

  3967. <td align="left"> . </td>
    3968. 

  3968. <td align="left"> Ferdinand Xu </td>
    3969. 

  3969. <td align="left"> Ferdinand Xu </td></tr>
    3970. 

  3970. <tr class="a">
    3971. 

  3971. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10542">HADOOP-10542</a> </td>
    3972. 

  3972. <td align="left"> Potential null pointer dereference in Jets3tFileSystemStore#retrieveBlock() </td>
    3973. 

  3973. <td align="left">  Minor </td>
    3974. 

  3974. <td align="left"> fs/s3 </td>
    3975. 

  3975. <td align="left"> Ted Yu </td>
    3976. 

  3976. <td align="left"> Ted Yu </td></tr>
    3977. 

  3977. <tr class="b">
    3978. 

  3978. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3071">YARN-3071</a> </td>
    3979. 

  3979. <td align="left"> Remove invalid char from sample conf in doc of FairScheduler </td>
    3980. 

  3980. <td align="left">  Trivial </td>
    3981. 

  3981. <td align="left"> documentation </td>
    3982. 

  3982. <td align="left"> Masatake Iwasaki </td>
    3983. 

  3983. <td align="left"> Masatake Iwasaki </td></tr>
    3984. 

  3984. <tr class="a">
    3985. 

  3985. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7637">HDFS-7637</a> </td>
    3986. 

  3986. <td align="left"> Fix the check condition for reserved path </td>
    3987. 

  3987. <td align="left">  Minor </td>
    3988. 

  3988. <td align="left"> . </td>
    3989. 

  3989. <td align="left"> Yi Liu </td>
    3990. 

  3990. <td align="left"> Yi Liu </td></tr>
    3991. 

  3991. <tr class="b">
    3992. 

  3992. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3015">YARN-3015</a> </td>
    3993. 

  3993. <td align="left"> yarn classpath command should support same options as hadoop classpath. </td>
    3994. 

  3994. <td align="left">  Minor </td>
    3995. 

  3995. <td align="left"> scripts </td>
    3996. 

  3996. <td align="left"> Chris Nauroth </td>
    3997. 

  3997. <td align="left"> Varun Saxena </td></tr>
    3998. 

  3998. <tr class="a">
    3999. 

  3999. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2731">YARN-2731</a> </td>
    4000. 

  4000. <td align="left"> Fixed RegisterApplicationMasterResponsePBImpl to properly invoke maybeInitBuilder </td>
    4001. 

  4001. <td align="left">  Major </td>
    4002. 

  4002. <td align="left"> . </td>
    4003. 

  4003. <td align="left"> Carlo Curino </td>
    4004. 

  4004. <td align="left"> Carlo Curino </td></tr>
    4005. 

  4005. <tr class="b">
    4006. 

  4006. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7641">HDFS-7641</a> </td>
    4007. 

  4007. <td align="left"> Update archival storage user doc for list/set/get block storage policies </td>
    4008. 

  4008. <td align="left">  Minor </td>
    4009. 

  4009. <td align="left"> documentation </td>
    4010. 

  4010. <td align="left"> Yi Liu </td>
    4011. 

  4011. <td align="left"> Yi Liu </td></tr>
    4012. 

  4012. <tr class="a">
    4013. 

  4013. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7496">HDFS-7496</a> </td>
    4014. 

  4014. <td align="left"> Fix FsVolume removal race conditions on the DataNode by reference-counting the volume instances </td>
    4015. 

  4015. <td align="left">  Major </td>
    4016. 

  4016. <td align="left"> . </td>
    4017. 

  4017. <td align="left"> Colin P. McCabe </td>
    4018. 

  4018. <td align="left"> Lei (Eddy) Xu </td></tr>
    4019. 

  4019. <tr class="b">
    4020. 

  4020. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7610">HDFS-7610</a> </td>
    4021. 

  4021. <td align="left"> Fix removal of dynamically added DN volumes </td>
    4022. 

  4022. <td align="left">  Major </td>
    4023. 

  4023. <td align="left"> datanode </td>
    4024. 

  4024. <td align="left"> Lei (Eddy) Xu </td>
    4025. 

  4025. <td align="left"> Lei (Eddy) Xu </td></tr>
    4026. 

  4026. <tr class="a">
    4027. 

  4027. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11256">HADOOP-11256</a> </td>
    4028. 

  4028. <td align="left"> Some site docs have inconsistent appearance </td>
    4029. 

  4029. <td align="left">  Minor </td>
    4030. 

  4030. <td align="left"> documentation </td>
    4031. 

  4031. <td align="left"> Masatake Iwasaki </td>
    4032. 

  4032. <td align="left"> Masatake Iwasaki </td></tr>
    4033. 

  4033. <tr class="b">
    4034. 

  4034. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11327">HADOOP-11327</a> </td>
    4035. 

  4035. <td align="left"> BloomFilter#not() omits the last bit, resulting in an incorrect filter </td>
    4036. 

  4036. <td align="left">  Minor </td>
    4037. 

  4037. <td align="left"> util </td>
    4038. 

  4038. <td align="left"> Tim Luo </td>
    4039. 

  4039. <td align="left"> Eric Payne </td></tr>
    4040. 

  4040. <tr class="a">
    4041. 

  4041. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7548">HDFS-7548</a> </td>
    4042. 

  4042. <td align="left"> Corrupt block reporting delayed until datablock scanner thread detects it </td>
    4043. 

  4043. <td align="left">  Major </td>
    4044. 

  4044. <td align="left"> . </td>
    4045. 

  4045. <td align="left"> Rushabh S Shah </td>
    4046. 

  4046. <td align="left"> Rushabh S Shah </td></tr>
    4047. 

  4047. <tr class="b">
    4048. 

  4048. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3283">MAPREDUCE-3283</a> </td>
    4049. 

  4049. <td align="left"> mapred classpath CLI does not display the complete classpath </td>
    4050. 

  4050. <td align="left">  Minor </td>
    4051. 

  4051. <td align="left"> scripts </td>
    4052. 

  4052. <td align="left"> Ramya Sunil </td>
    4053. 

  4053. <td align="left"> Varun Saxena </td></tr>
    4054. 

  4054. <tr class="a">
    4055. 

  4055. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11209">HADOOP-11209</a> </td>
    4056. 

  4056. <td align="left"> Configuration#updatingResource/finalParameters are not thread-safe </td>
    4057. 

  4057. <td align="left">  Major </td>
    4058. 

  4058. <td align="left"> conf </td>
    4059. 

  4059. <td align="left"> Josh Rosen </td>
    4060. 

  4060. <td align="left"> Varun Saxena </td></tr>
    4061. 

  4061. <tr class="b">
    4062. 

  4062. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3078">YARN-3078</a> </td>
    4063. 

  4063. <td align="left"> LogCLIHelpers lacks of a blank space before string &#x2018;does not exist&#x2019; </td>
    4064. 

  4064. <td align="left">  Minor </td>
    4065. 

  4065. <td align="left"> log-aggregation </td>
    4066. 

  4066. <td align="left"> sam liu </td>
    4067. 

  4067. <td align="left">  </td></tr>
    4068. 

  4068. <tr class="a">
    4069. 

  4069. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11500">HADOOP-11500</a> </td>
    4070. 

  4070. <td align="left"> InputStream is left unclosed in ApplicationClassLoader </td>
    4071. 

  4071. <td align="left">  Major </td>
    4072. 

  4072. <td align="left"> . </td>
    4073. 

  4073. <td align="left"> Ted Yu </td>
    4074. 

  4074. <td align="left"> Ted Yu </td></tr>
    4075. 

  4075. <tr class="b">
    4076. 

  4076. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7575">HDFS-7575</a> </td>
    4077. 

  4077. <td align="left"> Upgrade should generate a unique storage ID for each volume </td>
    4078. 

  4078. <td align="left">  Critical </td>
    4079. 

  4079. <td align="left"> . </td>
    4080. 

  4080. <td align="left"> Lars Francke </td>
    4081. 

  4081. <td align="left"> Arpit Agarwal </td></tr>
    4082. 

  4082. <tr class="a">
    4083. 

  4083. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11008">HADOOP-11008</a> </td>
    4084. 

  4084. <td align="left"> Remove duplicated description about proxy-user in site documents </td>
    4085. 

  4085. <td align="left">  Minor </td>
    4086. 

  4086. <td align="left"> documentation </td>
    4087. 

  4087. <td align="left"> Masatake Iwasaki </td>
    4088. 

  4088. <td align="left"> Masatake Iwasaki </td></tr>
    4089. 

  4089. <tr class="b">
    4090. 

  4090. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-3519">HDFS-3519</a> </td>
    4091. 

  4091. <td align="left"> Checkpoint upload may interfere with a concurrent saveNamespace </td>
    4092. 

  4092. <td align="left">  Critical </td>
    4093. 

  4093. <td align="left"> namenode </td>
    4094. 

  4094. <td align="left"> Todd Lipcon </td>
    4095. 

  4095. <td align="left"> Ming Ma </td></tr>
    4096. 

  4096. <tr class="a">
    4097. 

  4097. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11493">HADOOP-11493</a> </td>
    4098. 

  4098. <td align="left"> Fix some typos in kms-acls.xml description </td>
    4099. 

  4099. <td align="left">  Trivial </td>
    4100. 

  4100. <td align="left"> kms </td>
    4101. 

  4101. <td align="left"> Charles Lamb </td>
    4102. 

  4102. <td align="left"> Charles Lamb </td></tr>
    4103. 

  4103. <tr class="b">
    4104. 

  4104. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7660">HDFS-7660</a> </td>
    4105. 

  4105. <td align="left"> BlockReceiver#close() might be called multiple times, which causes the fsvolume reference being released incorrectly. </td>
    4106. 

  4106. <td align="left">  Minor </td>
    4107. 

  4107. <td align="left"> . </td>
    4108. 

  4108. <td align="left"> Lei (Eddy) Xu </td>
    4109. 

  4109. <td align="left"> Lei (Eddy) Xu </td></tr>
    4110. 

  4110. <tr class="a">
    4111. 

  4111. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3082">YARN-3082</a> </td>
    4112. 

  4112. <td align="left"> Non thread safe access to systemCredentials in NodeHeartbeatResponse processing </td>
    4113. 

  4113. <td align="left">  Major </td>
    4114. 

  4114. <td align="left"> . </td>
    4115. 

  4115. <td align="left"> Anubhav Dhoot </td>
    4116. 

  4116. <td align="left"> Anubhav Dhoot </td></tr>
    4117. 

  4117. <tr class="b">
    4118. 

  4118. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11507">HADOOP-11507</a> </td>
    4119. 

  4119. <td align="left"> Hadoop RPC Authentication problem with different user locale </td>
    4120. 

  4120. <td align="left">  Minor </td>
    4121. 

  4121. <td align="left"> . </td>
    4122. 

  4122. <td align="left"> Talat UYARER </td>
    4123. 

  4123. <td align="left"> Talat UYARER </td></tr>
    4124. 

  4124. <tr class="a">
    4125. 

  4125. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11482">HADOOP-11482</a> </td>
    4126. 

  4126. <td align="left"> Use correct UGI when KMSClientProvider is called by a proxy user </td>
    4127. 

  4127. <td align="left">  Major </td>
    4128. 

  4128. <td align="left"> . </td>
    4129. 

  4129. <td align="left"> Arun Suresh </td>
    4130. 

  4130. <td align="left"> Arun Suresh </td></tr>
    4131. 

  4131. <tr class="b">
    4132. 

  4132. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7644">HDFS-7644</a> </td>
    4133. 

  4133. <td align="left"> minor typo in HttpFS doc </td>
    4134. 

  4134. <td align="left">  Trivial </td>
    4135. 

  4135. <td align="left"> documentation </td>
    4136. 

  4136. <td align="left"> Charles Lamb </td>
    4137. 

  4137. <td align="left"> Charles Lamb </td></tr>
    4138. 

  4138. <tr class="a">
    4139. 

  4139. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3024">YARN-3024</a> </td>
    4140. 

  4140. <td align="left"> LocalizerRunner should give DIE action when all resources are localized </td>
    4141. 

  4141. <td align="left">  Major </td>
    4142. 

  4142. <td align="left"> nodemanager </td>
    4143. 

  4143. <td align="left"> Chengbing Liu </td>
    4144. 

  4144. <td align="left"> Chengbing Liu </td></tr>
    4145. 

  4145. <tr class="b">
    4146. 

  4146. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11450">HADOOP-11450</a> </td>
    4147. 

  4147. <td align="left"> Cleanup DistCpV1 not to use deprecated methods and fix javadocs </td>
    4148. 

  4148. <td align="left">  Minor </td>
    4149. 

  4149. <td align="left"> tools/distcp </td>
    4150. 

  4150. <td align="left"> Tsuyoshi Ozawa </td>
    4151. 

  4151. <td align="left"> Varun Saxena </td></tr>
    4152. 

  4152. <tr class="a">
    4153. 

  4153. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7224">HDFS-7224</a> </td>
    4154. 

  4154. <td align="left"> Allow reuse of NN connections via webhdfs </td>
    4155. 

  4155. <td align="left">  Major </td>
    4156. 

  4156. <td align="left"> webhdfs </td>
    4157. 

  4157. <td align="left"> Eric Payne </td>
    4158. 

  4158. <td align="left"> Eric Payne </td></tr>
    4159. 

  4159. <tr class="b">
    4160. 

  4160. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3088">YARN-3088</a> </td>
    4161. 

  4161. <td align="left"> LinuxContainerExecutor.deleteAsUser can throw NPE if native executor returns an error </td>
    4162. 

  4162. <td align="left">  Major </td>
    4163. 

  4163. <td align="left"> nodemanager </td>
    4164. 

  4164. <td align="left"> Jason Lowe </td>
    4165. 

  4165. <td align="left"> Eric Payne </td></tr>
    4166. 

  4166. <tr class="a">
    4167. 

  4167. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11499">HADOOP-11499</a> </td>
    4168. 

  4168. <td align="left"> Check of executorThreadsStarted in ValueQueue#submitRefillTask() evades lock acquisition </td>
    4169. 

  4169. <td align="left">  Minor </td>
    4170. 

  4170. <td align="left"> . </td>
    4171. 

  4171. <td align="left"> Ted Yu </td>
    4172. 

  4172. <td align="left"> Ted Yu </td></tr>
    4173. 

  4173. <tr class="b">
    4174. 

  4174. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-6221">HADOOP-6221</a> </td>
    4175. 

  4175. <td align="left"> RPC Client operations cannot be interrupted </td>
    4176. 

  4176. <td align="left">  Minor </td>
    4177. 

  4177. <td align="left"> ipc </td>
    4178. 

  4178. <td align="left"> Steve Loughran </td>
    4179. 

  4179. <td align="left"> Steve Loughran </td></tr>
    4180. 

  4180. <tr class="a">
    4181. 

  4181. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11509">HADOOP-11509</a> </td>
    4182. 

  4182. <td align="left"> change parsing sequence in GenericOptionsParser to parse -D parameters first </td>
    4183. 

  4183. <td align="left">  Major </td>
    4184. 

  4184. <td align="left"> . </td>
    4185. 

  4185. <td align="left"> Xuan Gong </td>
    4186. 

  4186. <td align="left"> Xuan Gong </td></tr>
    4187. 

  4187. <tr class="b">
    4188. 

  4188. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-49">HDFS-49</a> </td>
    4189. 

  4189. <td align="left"> MiniDFSCluster.stopDataNode will always shut down a node in the cluster if a matching name is not found </td>
    4190. 

  4190. <td align="left">  Minor </td>
    4191. 

  4191. <td align="left"> test </td>
    4192. 

  4192. <td align="left"> Steve Loughran </td>
    4193. 

  4193. <td align="left"> Steve Loughran </td></tr>
    4194. 

  4194. <tr class="a">
    4195. 

  4195. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2897">YARN-2897</a> </td>
    4196. 

  4196. <td align="left"> CrossOriginFilter needs more log statements </td>
    4197. 

  4197. <td align="left">  Major </td>
    4198. 

  4198. <td align="left"> . </td>
    4199. 

  4199. <td align="left"> Mit Desai </td>
    4200. 

  4200. <td align="left"> Mit Desai </td></tr>
    4201. 

  4201. <tr class="b">
    4202. 

  4202. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7566">HDFS-7566</a> </td>
    4203. 

  4203. <td align="left"> Remove obsolete entries from hdfs-default.xml </td>
    4204. 

  4204. <td align="left">  Major </td>
    4205. 

  4205. <td align="left"> . </td>
    4206. 

  4206. <td align="left"> Ray Chiang </td>
    4207. 

  4207. <td align="left"> Ray Chiang </td></tr>
    4208. 

  4208. <tr class="a">
    4209. 

  4209. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2932">YARN-2932</a> </td>
    4210. 

  4210. <td align="left"> Add entry for &#x201c;preemptable&#x201d; status (enabled/disabled) to scheduler web UI and queue initialize/refresh logging </td>
    4211. 

  4211. <td align="left">  Major </td>
    4212. 

  4212. <td align="left"> . </td>
    4213. 

  4213. <td align="left"> Eric Payne </td>
    4214. 

  4214. <td align="left"> Eric Payne </td></tr>
    4215. 

  4215. <tr class="b">
    4216. 

  4216. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11469">HADOOP-11469</a> </td>
    4217. 

  4217. <td align="left"> KMS should skip default.key.acl and whitelist.key.acl when loading key acl </td>
    4218. 

  4218. <td align="left">  Minor </td>
    4219. 

  4219. <td align="left"> kms </td>
    4220. 

  4220. <td align="left"> Dian Fu </td>
    4221. 

  4221. <td align="left"> Dian Fu </td></tr>
    4222. 

  4222. <tr class="a">
    4223. 

  4223. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11316">HADOOP-11316</a> </td>
    4224. 

  4224. <td align="left"> &#x201c;mvn package -Pdist,docs -DskipTests -Dtar&#x201d; fails because of non-ascii characters </td>
    4225. 

  4225. <td align="left">  Blocker </td>
    4226. 

  4226. <td align="left"> . </td>
    4227. 

  4227. <td align="left"> Tsuyoshi Ozawa </td>
    4228. 

  4228. <td align="left"> Tsuyoshi Ozawa </td></tr>
    4229. 

  4229. <tr class="b">
    4230. 

  4230. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3103">YARN-3103</a> </td>
    4231. 

  4231. <td align="left"> AMRMClientImpl does not update AMRM token properly </td>
    4232. 

  4232. <td align="left">  Blocker </td>
    4233. 

  4233. <td align="left"> client </td>
    4234. 

  4234. <td align="left"> Jason Lowe </td>
    4235. 

  4235. <td align="left"> Jason Lowe </td></tr>
    4236. 

  4236. <tr class="a">
    4237. 

  4237. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7611">HDFS-7611</a> </td>
    4238. 

  4238. <td align="left"> deleteSnapshot and delete of a file can leave orphaned blocks in the blocksMap on NameNode restart. </td>
    4239. 

  4239. <td align="left">  Critical </td>
    4240. 

  4240. <td align="left"> namenode </td>
    4241. 

  4241. <td align="left"> Konstantin Shvachko </td>
    4242. 

  4242. <td align="left"> Jing Zhao </td></tr>
    4243. 

  4243. <tr class="b">
    4244. 

  4244. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6230">MAPREDUCE-6230</a> </td>
    4245. 

  4245. <td align="left"> MR AM does not survive RM restart if RM activated a new AMRM secret key </td>
    4246. 

  4246. <td align="left">  Blocker </td>
    4247. 

  4247. <td align="left"> mr-am </td>
    4248. 

  4248. <td align="left"> Jason Lowe </td>
    4249. 

  4249. <td align="left"> Jason Lowe </td></tr>
    4250. 

  4250. <tr class="a">
    4251. 

  4251. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7423">HDFS-7423</a> </td>
    4252. 

  4252. <td align="left"> various typos and message formatting fixes in nfs daemon and doc </td>
    4253. 

  4253. <td align="left">  Trivial </td>
    4254. 

  4254. <td align="left"> nfs </td>
    4255. 

  4255. <td align="left"> Charles Lamb </td>
    4256. 

  4256. <td align="left"> Charles Lamb </td></tr>
    4257. 

  4257. <tr class="b">
    4258. 

  4258. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3079">YARN-3079</a> </td>
    4259. 

  4259. <td align="left"> Scheduler should also update maximumAllocation when updateNodeResource. </td>
    4260. 

  4260. <td align="left">  Major </td>
    4261. 

  4261. <td align="left"> . </td>
    4262. 

  4262. <td align="left"> zhihai xu </td>
    4263. 

  4263. <td align="left"> zhihai xu </td></tr>
    4264. 

  4264. <tr class="a">
    4265. 

  4265. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6231">MAPREDUCE-6231</a> </td>
    4266. 

  4266. <td align="left"> Grep example job is not working on a fully-distributed cluster </td>
    4267. 

  4267. <td align="left">  Major </td>
    4268. 

  4268. <td align="left"> examples </td>
    4269. 

  4269. <td align="left"> Akira Ajisaka </td>
    4270. 

  4270. <td align="left"> Akira Ajisaka </td></tr>
    4271. 

  4271. <tr class="b">
    4272. 

  4272. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-9907">HADOOP-9907</a> </td>
    4273. 

  4273. <td align="left"> Webapp <a class="externalLink" href="http://hostname:port/metrics">http://hostname:port/metrics</a>  link is not working </td>
    4274. 

  4274. <td align="left">  Critical </td>
    4275. 

  4275. <td align="left"> . </td>
    4276. 

  4276. <td align="left"> Jian He </td>
    4277. 

  4277. <td align="left"> Akira Ajisaka </td></tr>
    4278. 

  4278. <tr class="a">
    4279. 

  4279. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7603">HDFS-7603</a> </td>
    4280. 

  4280. <td align="left"> The background replication queue initialization may not let others run </td>
    4281. 

  4281. <td align="left">  Critical </td>
    4282. 

  4282. <td align="left"> rolling upgrades </td>
    4283. 

  4283. <td align="left"> Kihwal Lee </td>
    4284. 

  4284. <td align="left"> Kihwal Lee </td></tr>
    4285. 

  4285. <tr class="b">
    4286. 

  4286. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3029">YARN-3029</a> </td>
    4287. 

  4287. <td align="left"> FSDownload.unpack() uses local locale for FS case conversion, may not work everywhere </td>
    4288. 

  4288. <td align="left">  Major </td>
    4289. 

  4289. <td align="left"> nodemanager </td>
    4290. 

  4290. <td align="left"> Steve Loughran </td>
    4291. 

  4291. <td align="left"> Varun Saxena </td></tr>
    4292. 

  4292. <tr class="a">
    4293. 

  4293. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11403">HADOOP-11403</a> </td>
    4294. 

  4294. <td align="left"> Avoid using sys_errlist on Solaris, which lacks support for it </td>
    4295. 

  4295. <td align="left">  Major </td>
    4296. 

  4296. <td align="left"> . </td>
    4297. 

  4297. <td align="left"> Malcolm Kavalsky </td>
    4298. 

  4298. <td align="left"> Malcolm Kavalsky </td></tr>
    4299. 

  4299. <tr class="b">
    4300. 

  4300. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11523">HADOOP-11523</a> </td>
    4301. 

  4301. <td align="left"> StorageException complaining &quot; no lease ID&quot; when updating FolderLastModifiedTime in WASB </td>
    4302. 

  4302. <td align="left">  Major </td>
    4303. 

  4303. <td align="left"> tools </td>
    4304. 

  4304. <td align="left"> Duo Xu </td>
    4305. 

  4305. <td align="left"> Duo Xu </td></tr>
    4306. 

  4306. <tr class="a">
    4307. 

  4307. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-9137">HADOOP-9137</a> </td>
    4308. 

  4308. <td align="left"> Support connection limiting in IPC server </td>
    4309. 

  4309. <td align="left">  Major </td>
    4310. 

  4310. <td align="left"> . </td>
    4311. 

  4311. <td align="left"> Sanjay Radia </td>
    4312. 

  4312. <td align="left"> Kihwal Lee </td></tr>
    4313. 

  4313. <tr class="b">
    4314. 

  4314. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11488">HADOOP-11488</a> </td>
    4315. 

  4315. <td align="left"> Difference in default connection timeout for S3A FS </td>
    4316. 

  4316. <td align="left">  Minor </td>
    4317. 

  4317. <td align="left"> fs/s3 </td>
    4318. 

  4318. <td align="left"> Harsh J </td>
    4319. 

  4319. <td align="left"> Daisuke Kobayashi </td></tr>
    4320. 

  4320. <tr class="a">
    4321. 

  4321. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11494">HADOOP-11494</a> </td>
    4322. 

  4322. <td align="left"> Lock acquisition on WrappedInputStream#unwrappedRpcBuffer may race with another thread </td>
    4323. 

  4323. <td align="left">  Minor </td>
    4324. 

  4324. <td align="left"> . </td>
    4325. 

  4325. <td align="left"> Ted Yu </td>
    4326. 

  4326. <td align="left"> Ted Yu </td></tr>
    4327. 

  4327. <tr class="b">
    4328. 

  4328. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3113">YARN-3113</a> </td>
    4329. 

  4329. <td align="left"> Release audit warning for &#x201c;Sorting icons.psd&#x201d; </td>
    4330. 

  4330. <td align="left">  Major </td>
    4331. 

  4331. <td align="left"> . </td>
    4332. 

  4332. <td align="left"> Chang Li </td>
    4333. 

  4333. <td align="left"> Steve Loughran </td></tr>
    4334. 

  4334. <tr class="a">
    4335. 

  4335. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10181">HADOOP-10181</a> </td>
    4336. 

  4336. <td align="left"> GangliaContext does not work with multicast ganglia setup </td>
    4337. 

  4337. <td align="left">  Minor </td>
    4338. 

  4338. <td align="left"> metrics </td>
    4339. 

  4339. <td align="left"> Andrew Otto </td>
    4340. 

  4340. <td align="left"> Andrew Johnson </td></tr>
    4341. 

  4341. <tr class="b">
    4342. 

  4342. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2808">YARN-2808</a> </td>
    4343. 

  4343. <td align="left"> yarn client tool can not list app_attempt&#x2019;s container info correctly </td>
    4344. 

  4344. <td align="left">  Major </td>
    4345. 

  4345. <td align="left"> client </td>
    4346. 

  4346. <td align="left"> Gordon Wang </td>
    4347. 

  4347. <td align="left"> Naganarasimha G R </td></tr>
    4348. 

  4348. <tr class="a">
    4349. 

  4349. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7696">HDFS-7696</a> </td>
    4350. 

  4350. <td align="left"> FsDatasetImpl.getTmpInputStreams(..) may leak file descriptors </td>
    4351. 

  4351. <td align="left">  Minor </td>
    4352. 

  4352. <td align="left"> datanode </td>
    4353. 

  4353. <td align="left"> Tsz Wo Nicholas Sze </td>
    4354. 

  4354. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    4355. 

  4355. <tr class="b">
    4356. 

  4356. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11529">HADOOP-11529</a> </td>
    4357. 

  4357. <td align="left"> Fix findbugs warnings in hadoop-archives </td>
    4358. 

  4358. <td align="left">  Minor </td>
    4359. 

  4359. <td align="left"> tools </td>
    4360. 

  4360. <td align="left"> Masatake Iwasaki </td>
    4361. 

  4361. <td align="left"> Masatake Iwasaki </td></tr>
    4362. 

  4362. <tr class="a">
    4363. 

  4363. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7721">HDFS-7721</a> </td>
    4364. 

  4364. <td align="left"> The HDFS BlockScanner may run fast during the first hour </td>
    4365. 

  4365. <td align="left">  Major </td>
    4366. 

  4366. <td align="left"> datanode </td>
    4367. 

  4367. <td align="left"> Tsz Wo Nicholas Sze </td>
    4368. 

  4368. <td align="left"> Colin P. McCabe </td></tr>
    4369. 

  4369. <tr class="b">
    4370. 

  4370. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7707">HDFS-7707</a> </td>
    4371. 

  4371. <td align="left"> Edit log corruption due to delayed block removal again </td>
    4372. 

  4372. <td align="left">  Major </td>
    4373. 

  4373. <td align="left"> namenode </td>
    4374. 

  4374. <td align="left"> Yongjun Zhang </td>
    4375. 

  4375. <td align="left"> Yongjun Zhang </td></tr>
    4376. 

  4376. <tr class="a">
    4377. 

  4377. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3058">YARN-3058</a> </td>
    4378. 

  4378. <td align="left"> Fix error message of tokens&#x2019; activation delay configuration </td>
    4379. 

  4379. <td align="left">  Minor </td>
    4380. 

  4380. <td align="left"> . </td>
    4381. 

  4381. <td align="left"> Yi Liu </td>
    4382. 

  4382. <td align="left"> Yi Liu </td></tr>
    4383. 

  4383. <tr class="b">
    4384. 

  4384. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11546">HADOOP-11546</a> </td>
    4385. 

  4385. <td align="left"> Checkstyle failing: Unable to instantiate DoubleCheckedLockingCheck </td>
    4386. 

  4386. <td align="left">  Major </td>
    4387. 

  4387. <td align="left"> build </td>
    4388. 

  4388. <td align="left"> Steve Loughran </td>
    4389. 

  4389. <td align="left"> Tsuyoshi Ozawa </td></tr>
    4390. 

  4390. <tr class="a">
    4391. 

  4391. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6243">MAPREDUCE-6243</a> </td>
    4392. 

  4392. <td align="left"> Fix findbugs warnings in hadoop-rumen </td>
    4393. 

  4393. <td align="left">  Minor </td>
    4394. 

  4394. <td align="left"> tools/rumen </td>
    4395. 

  4395. <td align="left"> Akira Ajisaka </td>
    4396. 

  4396. <td align="left"> Masatake Iwasaki </td></tr>
    4397. 

  4397. <tr class="b">
    4398. 

  4398. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11548">HADOOP-11548</a> </td>
    4399. 

  4399. <td align="left"> checknative should display a nicer error message when openssl support is not compiled in </td>
    4400. 

  4400. <td align="left">  Major </td>
    4401. 

  4401. <td align="left"> build, native </td>
    4402. 

  4402. <td align="left"> Colin P. McCabe </td>
    4403. 

  4403. <td align="left"> Anu Engineer </td></tr>
    4404. 

  4404. <tr class="a">
    4405. 

  4405. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7734">HDFS-7734</a> </td>
    4406. 

  4406. <td align="left"> Class cast exception in NameNode#main </td>
    4407. 

  4407. <td align="left">  Blocker </td>
    4408. 

  4408. <td align="left"> namenode </td>
    4409. 

  4409. <td align="left"> Arpit Agarwal </td>
    4410. 

  4410. <td align="left"> Yi Liu </td></tr>
    4411. 

  4411. <tr class="b">
    4412. 

  4412. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11547">HADOOP-11547</a> </td>
    4413. 

  4413. <td align="left"> hadoop-common native compilation fails on Windows due to missing support for __attribute__ declaration. </td>
    4414. 

  4414. <td align="left">  Major </td>
    4415. 

  4415. <td align="left"> native </td>
    4416. 

  4416. <td align="left"> Chris Nauroth </td>
    4417. 

  4417. <td align="left"> Chris Nauroth </td></tr>
    4418. 

  4418. <tr class="a">
    4419. 

  4419. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7719">HDFS-7719</a> </td>
    4420. 

  4420. <td align="left"> BlockPoolSliceStorage#removeVolumes fails to remove some in-memory state associated with volumes </td>
    4421. 

  4421. <td align="left">  Major </td>
    4422. 

  4422. <td align="left"> . </td>
    4423. 

  4423. <td align="left"> Lei (Eddy) Xu </td>
    4424. 

  4424. <td align="left"> Lei (Eddy) Xu </td></tr>
    4425. 

  4425. <tr class="b">
    4426. 

  4426. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11549">HADOOP-11549</a> </td>
    4427. 

  4427. <td align="left"> flaky test detection tool failed to handle special control characters in test result </td>
    4428. 

  4428. <td align="left">  Major </td>
    4429. 

  4429. <td align="left"> tools </td>
    4430. 

  4430. <td align="left"> Yongjun Zhang </td>
    4431. 

  4431. <td align="left"> Yongjun Zhang </td></tr>
    4432. 

  4432. <tr class="a">
    4433. 

  4433. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5988">MAPREDUCE-5988</a> </td>
    4434. 

  4434. <td align="left"> Fix dead links to the javadocs in mapreduce project </td>
    4435. 

  4435. <td align="left">  Minor </td>
    4436. 

  4436. <td align="left"> documentation </td>
    4437. 

  4437. <td align="left"> Akira Ajisaka </td>
    4438. 

  4438. <td align="left"> Akira Ajisaka </td></tr>
    4439. 

  4439. <tr class="b">
    4440. 

  4440. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10062">HADOOP-10062</a> </td>
    4441. 

  4441. <td align="left"> race condition in MetricsSystemImpl#publishMetricsNow that causes incorrect results </td>
    4442. 

  4442. <td align="left">  Major </td>
    4443. 

  4443. <td align="left"> metrics </td>
    4444. 

  4444. <td align="left"> Shinichi Yamashita </td>
    4445. 

  4445. <td align="left"> Sangjin Lee </td></tr>
    4446. 

  4446. <tr class="a">
    4447. 

  4447. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7709">HDFS-7709</a> </td>
    4448. 

  4448. <td align="left"> Fix findbug warnings in httpfs </td>
    4449. 

  4449. <td align="left">  Major </td>
    4450. 

  4450. <td align="left"> . </td>
    4451. 

  4451. <td align="left"> Rakesh R </td>
    4452. 

  4452. <td align="left"> Rakesh R </td></tr>
    4453. 

  4453. <tr class="b">
    4454. 

  4454. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3101">YARN-3101</a> </td>
    4455. 

  4455. <td align="left"> In Fair Scheduler, fix canceling of reservations for exceeding max share </td>
    4456. 

  4456. <td align="left">  Major </td>
    4457. 

  4457. <td align="left"> fairscheduler </td>
    4458. 

  4458. <td align="left"> Anubhav Dhoot </td>
    4459. 

  4459. <td align="left"> Anubhav Dhoot </td></tr>
    4460. 

  4460. <tr class="a">
    4461. 

  4461. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6186">MAPREDUCE-6186</a> </td>
    4462. 

  4462. <td align="left"> Redundant call to requireJob() while displaying the conf page </td>
    4463. 

  4463. <td align="left">  Minor </td>
    4464. 

  4464. <td align="left"> jobhistoryserver </td>
    4465. 

  4465. <td align="left"> Rohit Agarwal </td>
    4466. 

  4466. <td align="left"> Rohit Agarwal </td></tr>
    4467. 

  4467. <tr class="b">
    4468. 

  4468. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6233">MAPREDUCE-6233</a> </td>
    4469. 

  4469. <td align="left"> org.apache.hadoop.mapreduce.TestLargeSort.testLargeSort failed in trunk </td>
    4470. 

  4470. <td align="left">  Major </td>
    4471. 

  4471. <td align="left"> test </td>
    4472. 

  4472. <td align="left"> Yongjun Zhang </td>
    4473. 

  4473. <td align="left"> zhihai xu </td></tr>
    4474. 

  4474. <tr class="a">
    4475. 

  4475. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3149">YARN-3149</a> </td>
    4476. 

  4476. <td align="left"> Typo in message for invalid application id </td>
    4477. 

  4477. <td align="left">  Trivial </td>
    4478. 

  4478. <td align="left"> resourcemanager </td>
    4479. 

  4479. <td align="left"> Bibin A Chundatt </td>
    4480. 

  4480. <td align="left"> Bibin A Chundatt </td></tr>
    4481. 

  4481. <tr class="b">
    4482. 

  4482. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3145">YARN-3145</a> </td>
    4483. 

  4483. <td align="left"> ConcurrentModificationException on CapacityScheduler ParentQueue#getQueueUserAclInfo </td>
    4484. 

  4484. <td align="left">  Major </td>
    4485. 

  4485. <td align="left"> . </td>
    4486. 

  4486. <td align="left"> Jian He </td>
    4487. 

  4487. <td align="left"> Tsuyoshi Ozawa </td></tr>
    4488. 

  4488. <tr class="a">
    4489. 

  4489. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7698">HDFS-7698</a> </td>
    4490. 

  4490. <td align="left"> Fix locking on HDFS read statistics and add a method for clearing them. </td>
    4491. 

  4491. <td align="left">  Major </td>
    4492. 

  4492. <td align="left"> . </td>
    4493. 

  4493. <td align="left"> Colin P. McCabe </td>
    4494. 

  4494. <td align="left"> Colin P. McCabe </td></tr>
    4495. 

  4495. <tr class="b">
    4496. 

  4496. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11526">HADOOP-11526</a> </td>
    4497. 

  4497. <td align="left"> Memory leak in Bzip2Compressor and Bzip2Decompressor </td>
    4498. 

  4498. <td align="left">  Major </td>
    4499. 

  4499. <td align="left"> io, native </td>
    4500. 

  4500. <td align="left"> Ian Rogers </td>
    4501. 

  4501. <td align="left"> Anu Engineer </td></tr>
    4502. 

  4502. <tr class="a">
    4503. 

  4503. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7741">HDFS-7741</a> </td>
    4504. 

  4504. <td align="left"> Remove unnecessary synchronized in FSDataInputStream and HdfsDataInputStream </td>
    4505. 

  4505. <td align="left">  Minor </td>
    4506. 

  4506. <td align="left"> . </td>
    4507. 

  4507. <td align="left"> Yi Liu </td>
    4508. 

  4508. <td align="left"> Yi Liu </td></tr>
    4509. 

  4509. <tr class="b">
    4510. 

  4510. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3089">YARN-3089</a> </td>
    4511. 

  4511. <td align="left"> LinuxContainerExecutor does not handle file arguments to deleteAsUser </td>
    4512. 

  4512. <td align="left">  Blocker </td>
    4513. 

  4513. <td align="left"> . </td>
    4514. 

  4514. <td align="left"> Jason Lowe </td>
    4515. 

  4515. <td align="left"> Eric Payne </td></tr>
    4516. 

  4516. <tr class="a">
    4517. 

  4517. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3143">YARN-3143</a> </td>
    4518. 

  4518. <td align="left"> RM Apps REST API can return NPE or entries missing id and other fields </td>
    4519. 

  4519. <td align="left">  Major </td>
    4520. 

  4520. <td align="left"> webapp </td>
    4521. 

  4521. <td align="left"> Kendall Thrapp </td>
    4522. 

  4522. <td align="left"> Jason Lowe </td></tr>
    4523. 

  4523. <tr class="b">
    4524. 

  4524. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2990">YARN-2990</a> </td>
    4525. 

  4525. <td align="left"> FairScheduler&#x2019;s delay-scheduling always waits for node-local and rack-local delays, even for off-rack-only requests </td>
    4526. 

  4526. <td align="left">  Major </td>
    4527. 

  4527. <td align="left"> fairscheduler </td>
    4528. 

  4528. <td align="left"> Karthik Kambatla </td>
    4529. 

  4529. <td align="left"> Karthik Kambatla </td></tr>
    4530. 

  4530. <tr class="a">
    4531. 

  4531. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7647">HDFS-7647</a> </td>
    4532. 

  4532. <td align="left"> DatanodeManager.sortLocatedBlocks sorts DatanodeInfos but not StorageIDs </td>
    4533. 

  4533. <td align="left">  Major </td>
    4534. 

  4534. <td align="left"> . </td>
    4535. 

  4535. <td align="left"> Milan Desai </td>
    4536. 

  4536. <td align="left"> Milan Desai </td></tr>
    4537. 

  4537. <tr class="b">
    4538. 

  4538. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3094">YARN-3094</a> </td>
    4539. 

  4539. <td align="left"> reset timer for liveness monitors after RM recovery </td>
    4540. 

  4540. <td align="left">  Major </td>
    4541. 

  4541. <td align="left"> resourcemanager </td>
    4542. 

  4542. <td align="left"> Jun Gong </td>
    4543. 

  4543. <td align="left"> Jun Gong </td></tr>
    4544. 

  4544. <tr class="a">
    4545. 

  4545. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3155">YARN-3155</a> </td>
    4546. 

  4546. <td align="left"> Refactor the exception handling code for TimelineClientImpl&#x2019;s retryOn method </td>
    4547. 

  4547. <td align="left">  Minor </td>
    4548. 

  4548. <td align="left"> . </td>
    4549. 

  4549. <td align="left"> Li Lu </td>
    4550. 

  4550. <td align="left"> Li Lu </td></tr>
    4551. 

  4551. <tr class="b">
    4552. 

  4552. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7756">HDFS-7756</a> </td>
    4553. 

  4553. <td align="left"> Restore method signature for LocatedBlock#getLocations() </td>
    4554. 

  4554. <td align="left">  Major </td>
    4555. 

  4555. <td align="left"> . </td>
    4556. 

  4556. <td align="left"> Ted Yu </td>
    4557. 

  4557. <td align="left"> Ted Yu </td></tr>
    4558. 

  4558. <tr class="a">
    4559. 

  4559. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7744">HDFS-7744</a> </td>
    4560. 

  4560. <td align="left"> Fix potential NPE in DFSInputStream after setDropBehind or setReadahead is called </td>
    4561. 

  4561. <td align="left">  Major </td>
    4562. 

  4562. <td align="left"> hdfs-client </td>
    4563. 

  4563. <td align="left"> Colin P. McCabe </td>
    4564. 

  4564. <td align="left"> Colin P. McCabe </td></tr>
    4565. 

  4565. <tr class="b">
    4566. 

  4566. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7718">HDFS-7718</a> </td>
    4567. 

  4567. <td align="left"> Store KeyProvider in ClientContext to avoid leaking key provider threads when using FileContext </td>
    4568. 

  4568. <td align="left">  Major </td>
    4569. 

  4569. <td align="left"> . </td>
    4570. 

  4570. <td align="left"> Arun Suresh </td>
    4571. 

  4571. <td align="left"> Arun Suresh </td></tr>
    4572. 

  4572. <tr class="a">
    4573. 

  4573. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7714">HDFS-7714</a> </td>
    4574. 

  4574. <td align="left"> Simultaneous restart of HA NameNodes and DataNode can cause DataNode to register successfully with only one NameNode. </td>
    4575. 

  4575. <td align="left">  Major </td>
    4576. 

  4576. <td align="left"> datanode </td>
    4577. 

  4577. <td align="left"> Chris Nauroth </td>
    4578. 

  4578. <td align="left"> Vinayakumar B </td></tr>
    4579. 

  4579. <tr class="b">
    4580. 

  4580. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11512">HADOOP-11512</a> </td>
    4581. 

  4581. <td align="left"> Use getTrimmedStrings when reading serialization keys </td>
    4582. 

  4582. <td align="left">  Minor </td>
    4583. 

  4583. <td align="left"> io </td>
    4584. 

  4584. <td align="left"> Harsh J </td>
    4585. 

  4585. <td align="left"> Ryan P </td></tr>
    4586. 

  4586. <tr class="a">
    4587. 

  4587. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3090">YARN-3090</a> </td>
    4588. 

  4588. <td align="left"> DeletionService can silently ignore deletion task failures </td>
    4589. 

  4589. <td align="left">  Major </td>
    4590. 

  4590. <td align="left"> nodemanager </td>
    4591. 

  4591. <td align="left"> Jason Lowe </td>
    4592. 

  4592. <td align="left"> Varun Saxena </td></tr>
    4593. 

  4593. <tr class="b">
    4594. 

  4594. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2809">YARN-2809</a> </td>
    4595. 

  4595. <td align="left"> Implement workaround for linux kernel panic when removing cgroup </td>
    4596. 

  4596. <td align="left">  Major </td>
    4597. 

  4597. <td align="left"> nodemanager </td>
    4598. 

  4598. <td align="left"> Nathan Roberts </td>
    4599. 

  4599. <td align="left"> Nathan Roberts </td></tr>
    4600. 

  4600. <tr class="a">
    4601. 

  4601. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10953">HADOOP-10953</a> </td>
    4602. 

  4602. <td align="left"> NetworkTopology#add calls NetworkTopology#toString without holding the netlock </td>
    4603. 

  4603. <td align="left">  Minor </td>
    4604. 

  4604. <td align="left"> net </td>
    4605. 

  4605. <td align="left"> Liang Xie </td>
    4606. 

  4606. <td align="left"> Liang Xie </td></tr>
    4607. 

  4607. <tr class="b">
    4608. 

  4608. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2246">YARN-2246</a> </td>
    4609. 

  4609. <td align="left"> Job History Link in RM UI is redirecting to the URL which contains Job Id twice </td>
    4610. 

  4610. <td align="left">  Major </td>
    4611. 

  4611. <td align="left"> webapp </td>
    4612. 

  4612. <td align="left"> Devaraj K </td>
    4613. 

  4613. <td align="left"> Devaraj K </td></tr>
    4614. 

  4614. <tr class="a">
    4615. 

  4615. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7753">HDFS-7753</a> </td>
    4616. 

  4616. <td align="left"> Fix Multithreaded correctness Warnings in BackupImage.java </td>
    4617. 

  4617. <td align="left">  Major </td>
    4618. 

  4618. <td align="left"> . </td>
    4619. 

  4619. <td align="left"> Rakesh R </td>
    4620. 

  4620. <td align="left"> Konstantin Shvachko </td></tr>
    4621. 

  4621. <tr class="b">
    4622. 

  4622. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3160">YARN-3160</a> </td>
    4623. 

  4623. <td align="left"> Non-atomic operation on nodeUpdateQueue in RMNodeImpl </td>
    4624. 

  4624. <td align="left">  Major </td>
    4625. 

  4625. <td align="left"> resourcemanager </td>
    4626. 

  4626. <td align="left"> Chengbing Liu </td>
    4627. 

  4627. <td align="left"> Chengbing Liu </td></tr>
    4628. 

  4628. <tr class="a">
    4629. 

  4629. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3074">YARN-3074</a> </td>
    4630. 

  4630. <td align="left"> Nodemanager dies when localizer runner tries to write to a full disk </td>
    4631. 

  4631. <td align="left">  Major </td>
    4632. 

  4632. <td align="left"> nodemanager </td>
    4633. 

  4633. <td align="left"> Jason Lowe </td>
    4634. 

  4634. <td align="left"> Varun Saxena </td></tr>
    4635. 

  4635. <tr class="b">
    4636. 

  4636. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3151">YARN-3151</a> </td>
    4637. 

  4637. <td align="left"> On Failover tracking url wrong in application cli for KILLED application </td>
    4638. 

  4638. <td align="left">  Minor </td>
    4639. 

  4639. <td align="left"> client, resourcemanager </td>
    4640. 

  4640. <td align="left"> Bibin A Chundatt </td>
    4641. 

  4641. <td align="left"> Rohith Sharma K S </td></tr>
    4642. 

  4642. <tr class="a">
    4643. 

  4643. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1237">YARN-1237</a> </td>
    4644. 

  4644. <td align="left"> Description for yarn.nodemanager.aux-services in yarn-default.xml is misleading </td>
    4645. 

  4645. <td align="left">  Minor </td>
    4646. 

  4646. <td align="left"> documentation </td>
    4647. 

  4647. <td align="left"> Hitesh Shah </td>
    4648. 

  4648. <td align="left"> Brahma Reddy Battula </td></tr>
    4649. 

  4649. <tr class="b">
    4650. 

  4650. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1580">YARN-1580</a> </td>
    4651. 

  4651. <td align="left"> Documentation error regarding &#x201c;container-allocation.expiry-interval-ms&#x201d; </td>
    4652. 

  4652. <td align="left">  Trivial </td>
    4653. 

  4653. <td align="left"> documentation </td>
    4654. 

  4654. <td align="left"> German Florez-Larrahondo </td>
    4655. 

  4655. <td align="left"> Brahma Reddy Battula </td></tr>
    4656. 

  4656. <tr class="a">
    4657. 

  4657. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7704">HDFS-7704</a> </td>
    4658. 

  4658. <td align="left"> DN heartbeat to Active NN may be blocked and expire if connection to Standby NN continues to time out. </td>
    4659. 

  4659. <td align="left">  Major </td>
    4660. 

  4660. <td align="left"> datanode, namenode </td>
    4661. 

  4661. <td align="left"> Rushabh S Shah </td>
    4662. 

  4662. <td align="left"> Rushabh S Shah </td></tr>
    4663. 

  4663. <tr class="b">
    4664. 

  4664. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6221">MAPREDUCE-6221</a> </td>
    4665. 

  4665. <td align="left"> Stringifier is left unclosed in Chain#getChainElementConf() </td>
    4666. 

  4666. <td align="left">  Minor </td>
    4667. 

  4667. <td align="left"> . </td>
    4668. 

  4668. <td align="left"> Ted Yu </td>
    4669. 

  4669. <td align="left"> Ted Yu </td></tr>
    4670. 

  4670. <tr class="a">
    4671. 

  4671. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11587">HADOOP-11587</a> </td>
    4672. 

  4672. <td align="left"> TestMapFile#testMainMethodMapFile creates test files in hadoop-common project root </td>
    4673. 

  4673. <td align="left">  Trivial </td>
    4674. 

  4674. <td align="left"> test </td>
    4675. 

  4675. <td align="left"> Xiaoyu Yao </td>
    4676. 

  4676. <td align="left"> Xiaoyu Yao </td></tr>
    4677. 

  4677. <tr class="b">
    4678. 

  4678. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3104">YARN-3104</a> </td>
    4679. 

  4679. <td align="left"> RM generates new AMRM tokens every heartbeat between rolling and activation </td>
    4680. 

  4680. <td align="left">  Critical </td>
    4681. 

  4681. <td align="left"> resourcemanager </td>
    4682. 

  4682. <td align="left"> Jason Lowe </td>
    4683. 

  4683. <td align="left"> Jason Lowe </td></tr>
    4684. 

  4684. <tr class="a">
    4685. 

  4685. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3191">YARN-3191</a> </td>
    4686. 

  4686. <td align="left"> Log object should be initialized with its own class </td>
    4687. 

  4687. <td align="left">  Trivial </td>
    4688. 

  4688. <td align="left"> nodemanager </td>
    4689. 

  4689. <td align="left"> Rohith Sharma K S </td>
    4690. 

  4690. <td align="left"> Rohith Sharma K S </td></tr>
    4691. 

  4691. <tr class="b">
    4692. 

  4692. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11497">HADOOP-11497</a> </td>
    4693. 

  4693. <td align="left"> Fix typo in ClusterSetup.html#Hadoop_Startup </td>
    4694. 

  4694. <td align="left">  Major </td>
    4695. 

  4695. <td align="left"> documentation </td>
    4696. 

  4696. <td align="left"> Christian Winkler </td>
    4697. 

  4697. <td align="left"> Christian Winkler </td></tr>
    4698. 

  4698. <tr class="a">
    4699. 

  4699. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3164">YARN-3164</a> </td>
    4700. 

  4700. <td align="left"> rmadmin command usage prints incorrect command name </td>
    4701. 

  4701. <td align="left">  Minor </td>
    4702. 

  4702. <td align="left"> resourcemanager </td>
    4703. 

  4703. <td align="left"> Bibin A Chundatt </td>
    4704. 

  4704. <td align="left"> Bibin A Chundatt </td></tr>
    4705. 

  4705. <tr class="b">
    4706. 

  4706. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2847">YARN-2847</a> </td>
    4707. 

  4707. <td align="left"> Linux native container executor segfaults if default banned user detected </td>
    4708. 

  4708. <td align="left">  Major </td>
    4709. 

  4709. <td align="left"> nodemanager </td>
    4710. 

  4710. <td align="left"> Jason Lowe </td>
    4711. 

  4711. <td align="left"> Olaf Flebbe </td></tr>
    4712. 

  4712. <tr class="a">
    4713. 

  4713. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11467">HADOOP-11467</a> </td>
    4714. 

  4714. <td align="left"> KerberosAuthenticator can connect to a non-secure cluster </td>
    4715. 

  4715. <td align="left">  Critical </td>
    4716. 

  4716. <td align="left"> security </td>
    4717. 

  4717. <td align="left"> Robert Kanter </td>
    4718. 

  4718. <td align="left"> Yongjun Zhang </td></tr>
    4719. 

  4719. <tr class="b">
    4720. 

  4720. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7686">HDFS-7686</a> </td>
    4721. 

  4721. <td align="left"> Re-add rapid rescan of possibly corrupt block feature to the block scanner </td>
    4722. 

  4722. <td align="left">  Blocker </td>
    4723. 

  4723. <td align="left"> . </td>
    4724. 

  4724. <td align="left"> Rushabh S Shah </td>
    4725. 

  4725. <td align="left"> Colin P. McCabe </td></tr>
    4726. 

  4726. <tr class="a">
    4727. 

  4727. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7778">HDFS-7778</a> </td>
    4728. 

  4728. <td align="left"> Rename FsVolumeListTest to TestFsVolumeList and commit it to branch-2 </td>
    4729. 

  4729. <td align="left">  Major </td>
    4730. 

  4730. <td align="left"> datanode, test </td>
    4731. 

  4731. <td align="left"> Lei (Eddy) Xu </td>
    4732. 

  4732. <td align="left"> Lei (Eddy) Xu </td></tr>
    4733. 

  4733. <tr class="b">
    4734. 

  4734. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2899">YARN-2899</a> </td>
    4735. 

  4735. <td align="left"> Run TestDockerContainerExecutorWithMocks on Linux only </td>
    4736. 

  4736. <td align="left">  Minor </td>
    4737. 

  4737. <td align="left"> nodemanager, test </td>
    4738. 

  4738. <td align="left"> Ming Ma </td>
    4739. 

  4739. <td align="left"> Ming Ma </td></tr>
    4740. 

  4740. <tr class="a">
    4741. 

  4741. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2749">YARN-2749</a> </td>
    4742. 

  4742. <td align="left"> Some testcases from TestLogAggregationService fails in trunk </td>
    4743. 

  4743. <td align="left">  Major </td>
    4744. 

  4744. <td align="left"> . </td>
    4745. 

  4745. <td align="left"> Xuan Gong </td>
    4746. 

  4746. <td align="left"> Xuan Gong </td></tr>
    4747. 

  4747. <tr class="b">
    4748. 

  4748. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6225">MAPREDUCE-6225</a> </td>
    4749. 

  4749. <td align="left"> Fix new findbug warnings in hadoop-mapreduce-client-core </td>
    4750. 

  4750. <td align="left">  Major </td>
    4751. 

  4751. <td align="left"> . </td>
    4752. 

  4752. <td align="left"> Jason Lowe </td>
    4753. 

  4753. <td align="left"> Varun Saxena </td></tr>
    4754. 

  4754. <tr class="a">
    4755. 

  4755. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7798">HDFS-7798</a> </td>
    4756. 

  4756. <td align="left"> Checkpointing failure caused by shared KerberosAuthenticator </td>
    4757. 

  4757. <td align="left">  Critical </td>
    4758. 

  4758. <td align="left"> security </td>
    4759. 

  4759. <td align="left"> Chengbing Liu </td>
    4760. 

  4760. <td align="left"> Chengbing Liu </td></tr>
    4761. 

  4761. <tr class="b">
    4762. 

  4762. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11000">HADOOP-11000</a> </td>
    4763. 

  4763. <td align="left"> HAServiceProtocol&#x2019;s health state is incorrectly transitioned to SERVICE_NOT_RESPONDING </td>
    4764. 

  4764. <td align="left">  Major </td>
    4765. 

  4765. <td align="left"> . </td>
    4766. 

  4766. <td align="left"> Ming Ma </td>
    4767. 

  4767. <td align="left"> Ming Ma </td></tr>
    4768. 

  4768. <tr class="a">
    4769. 

  4769. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6662">HDFS-6662</a> </td>
    4770. 

  4770. <td align="left"> WebHDFS cannot open a file if its path contains &#x201c;%&#x201d; </td>
    4771. 

  4771. <td align="left">  Critical </td>
    4772. 

  4772. <td align="left"> namenode </td>
    4773. 

  4773. <td align="left"> Brahma Reddy Battula </td>
    4774. 

  4774. <td align="left"> Gerson Carlos </td></tr>
    4775. 

  4775. <tr class="b">
    4776. 

  4776. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11295">HADOOP-11295</a> </td>
    4777. 

  4777. <td align="left"> RPC Server Reader thread can&#x2019;t shutdown if RPCCallQueue is full </td>
    4778. 

  4778. <td align="left">  Major </td>
    4779. 

  4779. <td align="left"> . </td>
    4780. 

  4780. <td align="left"> Ming Ma </td>
    4781. 

  4781. <td align="left"> Ming Ma </td></tr>
    4782. 

  4782. <tr class="a">
    4783. 

  4783. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-4286">MAPREDUCE-4286</a> </td>
    4784. 

  4784. <td align="left"> TestClientProtocolProviderImpls passes on failure conditions </td>
    4785. 

  4785. <td align="left">  Major </td>
    4786. 

  4786. <td align="left"> . </td>
    4787. 

  4787. <td align="left"> Devaraj K </td>
    4788. 

  4788. <td align="left"> Devaraj K </td></tr>
    4789. 

  4789. <tr class="b">
    4790. 

  4790. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11545">HADOOP-11545</a> </td>
    4791. 

  4791. <td align="left"> ArrayIndexOutOfBoundsException is thrown with &#x201c;hadoop credential list -provider&#x201d; </td>
    4792. 

  4792. <td align="left">  Minor </td>
    4793. 

  4793. <td align="left"> security </td>
    4794. 

  4794. <td align="left"> Brahma Reddy Battula </td>
    4795. 

  4795. <td align="left"> Brahma Reddy Battula </td></tr>
    4796. 

  4796. <tr class="a">
    4797. 

  4797. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6261">MAPREDUCE-6261</a> </td>
    4798. 

  4798. <td align="left"> NullPointerException if MapOutputBuffer.flush invoked twice </td>
    4799. 

  4799. <td align="left">  Major </td>
    4800. 

  4800. <td align="left"> mrv2 </td>
    4801. 

  4801. <td align="left"> Jason Lowe </td>
    4802. 

  4802. <td align="left"> Tsuyoshi Ozawa </td></tr>
    4803. 

  4803. <tr class="b">
    4804. 

  4804. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1615">YARN-1615</a> </td>
    4805. 

  4805. <td align="left"> Fix typos in description about delay scheduling </td>
    4806. 

  4806. <td align="left">  Trivial </td>
    4807. 

  4807. <td align="left"> documentation, scheduler </td>
    4808. 

  4808. <td align="left"> Akira Ajisaka </td>
    4809. 

  4809. <td align="left"> Akira Ajisaka </td></tr>
    4810. 

  4810. <tr class="a">
    4811. 

  4811. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11595">HADOOP-11595</a> </td>
    4812. 

  4812. <td align="left"> Add default implementation for AbstractFileSystem#truncate </td>
    4813. 

  4813. <td align="left">  Major </td>
    4814. 

  4814. <td align="left"> fs </td>
    4815. 

  4815. <td align="left"> Yi Liu </td>
    4816. 

  4816. <td align="left"> Yi Liu </td></tr>
    4817. 

  4817. <tr class="b">
    4818. 

  4818. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-9087">HADOOP-9087</a> </td>
    4819. 

  4819. <td align="left"> Queue size metric for metric sinks isn&#x2019;t actually maintained </td>
    4820. 

  4820. <td align="left">  Minor </td>
    4821. 

  4821. <td align="left"> metrics </td>
    4822. 

  4822. <td align="left"> Mostafa Elhemali </td>
    4823. 

  4823. <td align="left"> Akira Ajisaka </td></tr>
    4824. 

  4824. <tr class="a">
    4825. 

  4825. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-933">YARN-933</a> </td>
    4826. 

  4826. <td align="left"> Potential InvalidStateTransitonException: Invalid event: LAUNCHED at FINAL_SAVING </td>
    4827. 

  4827. <td align="left">  Major </td>
    4828. 

  4828. <td align="left"> resourcemanager </td>
    4829. 

  4829. <td align="left"> J.Andreina </td>
    4830. 

  4830. <td align="left"> Rohith Sharma K S </td></tr>
    4831. 

  4831. <tr class="b">
    4832. 

  4832. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7788">HDFS-7788</a> </td>
    4833. 

  4833. <td align="left"> Post-2.6 namenode may not start up with an image containing inodes created with an old release. </td>
    4834. 

  4834. <td align="left">  Blocker </td>
    4835. 

  4835. <td align="left"> . </td>
    4836. 

  4836. <td align="left"> Kihwal Lee </td>
    4837. 

  4837. <td align="left"> Rushabh S Shah </td></tr>
    4838. 

  4838. <tr class="a">
    4839. 

  4839. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3194">YARN-3194</a> </td>
    4840. 

  4840. <td align="left"> RM should handle NMContainerStatuses sent by NM while registering if NM is Reconnected node </td>
    4841. 

  4841. <td align="left">  Blocker </td>
    4842. 

  4842. <td align="left"> resourcemanager </td>
    4843. 

  4843. <td align="left"> Rohith Sharma K S </td>
    4844. 

  4844. <td align="left"> Rohith Sharma K S </td></tr>
    4845. 

  4845. <tr class="b">
    4846. 

  4846. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11604">HADOOP-11604</a> </td>
    4847. 

  4847. <td align="left"> Prevent ConcurrentModificationException while closing domain sockets during shutdown of DomainSocketWatcher thread. </td>
    4848. 

  4848. <td align="left">  Critical </td>
    4849. 

  4849. <td align="left"> net </td>
    4850. 

  4850. <td align="left"> Liang Xie </td>
    4851. 

  4851. <td align="left"> Chris Nauroth </td></tr>
    4852. 

  4852. <tr class="a">
    4853. 

  4853. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3237">YARN-3237</a> </td>
    4854. 

  4854. <td align="left"> AppLogAggregatorImpl fails to log error cause </td>
    4855. 

  4855. <td align="left">  Major </td>
    4856. 

  4856. <td align="left"> . </td>
    4857. 

  4857. <td align="left"> Rushabh S Shah </td>
    4858. 

  4858. <td align="left"> Rushabh S Shah </td></tr>
    4859. 

  4859. <tr class="b">
    4860. 

  4860. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7813">HDFS-7813</a> </td>
    4861. 

  4861. <td align="left"> TestDFSHAAdminMiniCluster#testFencer testcase is failing frequently </td>
    4862. 

  4862. <td align="left">  Major </td>
    4863. 

  4863. <td align="left"> ha, test </td>
    4864. 

  4864. <td align="left"> Rakesh R </td>
    4865. 

  4865. <td align="left"> Rakesh R </td></tr>
    4866. 

  4866. <tr class="a">
    4867. 

  4867. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3238">YARN-3238</a> </td>
    4868. 

  4868. <td align="left"> Connection timeouts to nodemanagers are retried at multiple levels </td>
    4869. 

  4869. <td align="left">  Blocker </td>
    4870. 

  4870. <td align="left"> . </td>
    4871. 

  4871. <td align="left"> Jason Lowe </td>
    4872. 

  4872. <td align="left"> Jason Lowe </td></tr>
    4873. 

  4873. <tr class="b">
    4874. 

  4874. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3207">YARN-3207</a> </td>
    4875. 

  4875. <td align="left"> secondary filter matches entites which do not have the key being filtered for. </td>
    4876. 

  4876. <td align="left">  Major </td>
    4877. 

  4877. <td align="left"> timelineserver </td>
    4878. 

  4878. <td align="left"> Prakash Ramachandran </td>
    4879. 

  4879. <td align="left"> Zhijie Shen </td></tr>
    4880. 

  4880. <tr class="a">
    4881. 

  4881. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7009">HDFS-7009</a> </td>
    4882. 

  4882. <td align="left"> Active NN and standby NN have different live nodes </td>
    4883. 

  4883. <td align="left">  Major </td>
    4884. 

  4884. <td align="left"> datanode </td>
    4885. 

  4885. <td align="left"> Ming Ma </td>
    4886. 

  4886. <td align="left"> Ming Ma </td></tr>
    4887. 

  4887. <tr class="b">
    4888. 

  4888. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-8642">HADOOP-8642</a> </td>
    4889. 

  4889. <td align="left"> Document that io.native.lib.available only controls native bz2 and zlib compression codecs </td>
    4890. 

  4890. <td align="left">  Major </td>
    4891. 

  4891. <td align="left"> documentation, native </td>
    4892. 

  4892. <td align="left"> Eli Collins </td>
    4893. 

  4893. <td align="left"> Akira Ajisaka </td></tr>
    4894. 

  4894. <tr class="a">
    4895. 

  4895. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7807">HDFS-7807</a> </td>
    4896. 

  4896. <td align="left"> libhdfs htable.c: fix htable resizing, add unit test </td>
    4897. 

  4897. <td align="left">  Major </td>
    4898. 

  4898. <td align="left"> native </td>
    4899. 

  4899. <td align="left"> Colin P. McCabe </td>
    4900. 

  4900. <td align="left"> Colin P. McCabe </td></tr>
    4901. 

  4901. <tr class="b">
    4902. 

  4902. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7805">HDFS-7805</a> </td>
    4903. 

  4903. <td align="left"> NameNode recovery prompt should be printed on console </td>
    4904. 

  4904. <td align="left">  Major </td>
    4905. 

  4905. <td align="left"> namenode </td>
    4906. 

  4906. <td align="left"> Surendra Singh Lilhore </td>
    4907. 

  4907. <td align="left"> Surendra Singh Lilhore </td></tr>
    4908. 

  4908. <tr class="a">
    4909. 

  4909. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11619">HADOOP-11619</a> </td>
    4910. 

  4910. <td align="left"> FTPFileSystem should override getDefaultPort </td>
    4911. 

  4911. <td align="left">  Major </td>
    4912. 

  4912. <td align="left"> fs </td>
    4913. 

  4913. <td align="left"> Gera Shegalov </td>
    4914. 

  4914. <td align="left"> Brahma Reddy Battula </td></tr>
    4915. 

  4915. <tr class="b">
    4916. 

  4916. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7008">HDFS-7008</a> </td>
    4917. 

  4917. <td align="left"> xlator should be closed upon exit from DFSAdmin#genericRefresh() </td>
    4918. 

  4918. <td align="left">  Minor </td>
    4919. 

  4919. <td align="left"> . </td>
    4920. 

  4920. <td align="left"> Ted Yu </td>
    4921. 

  4921. <td align="left"> Tsuyoshi Ozawa </td></tr>
    4922. 

  4922. <tr class="a">
    4923. 

  4923. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7831">HDFS-7831</a> </td>
    4924. 

  4924. <td align="left"> Fix the starting index and end condition of the loop in FileDiffList.findEarlierSnapshotBlocks() </td>
    4925. 

  4925. <td align="left">  Major </td>
    4926. 

  4926. <td align="left"> . </td>
    4927. 

  4927. <td align="left"> Konstantin Shvachko </td>
    4928. 

  4928. <td align="left"> Konstantin Shvachko </td></tr>
    4929. 

  4929. <tr class="b">
    4930. 

  4930. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-2815">MAPREDUCE-2815</a> </td>
    4931. 

  4931. <td align="left"> JavaDoc does not generate correctly for MultithreadedMapRunner </td>
    4932. 

  4932. <td align="left">  Minor </td>
    4933. 

  4933. <td align="left"> documentation </td>
    4934. 

  4934. <td align="left"> Shane Butler </td>
    4935. 

  4935. <td align="left"> Chris Palmer </td></tr>
    4936. 

  4936. <tr class="a">
    4937. 

  4937. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7763">HDFS-7763</a> </td>
    4938. 

  4938. <td align="left"> fix zkfc hung issue due to not catching exception in a corner case </td>
    4939. 

  4939. <td align="left">  Major </td>
    4940. 

  4940. <td align="left"> ha </td>
    4941. 

  4941. <td align="left"> Liang Xie </td>
    4942. 

  4942. <td align="left"> Liang Xie </td></tr>
    4943. 

  4943. <tr class="b">
    4944. 

  4944. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11480">HADOOP-11480</a> </td>
    4945. 

  4945. <td align="left"> Typo in hadoop-aws/index.md uses wrong scheme for test.fs.s3.name </td>
    4946. 

  4946. <td align="left">  Minor </td>
    4947. 

  4947. <td align="left"> documentation </td>
    4948. 

  4948. <td align="left"> Ted Yu </td>
    4949. 

  4949. <td align="left"> Ted Yu </td></tr>
    4950. 

  4950. <tr class="a">
    4951. 

  4951. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3239">YARN-3239</a> </td>
    4952. 

  4952. <td align="left"> WebAppProxy does not support a final tracking url which has query fragments and params </td>
    4953. 

  4953. <td align="left">  Major </td>
    4954. 

  4954. <td align="left"> . </td>
    4955. 

  4955. <td align="left"> Hitesh Shah </td>
    4956. 

  4956. <td align="left"> Jian He </td></tr>
    4957. 

  4957. <tr class="b">
    4958. 

  4958. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11629">HADOOP-11629</a> </td>
    4959. 

  4959. <td align="left"> WASB filesystem should not start BandwidthGaugeUpdater if fs.azure.skip.metrics set to true </td>
    4960. 

  4960. <td align="left">  Major </td>
    4961. 

  4961. <td align="left"> tools </td>
    4962. 

  4962. <td align="left"> shanyu zhao </td>
    4963. 

  4963. <td align="left"> shanyu zhao </td></tr>
    4964. 

  4964. <tr class="a">
    4965. 

  4965. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7495">HDFS-7495</a> </td>
    4966. 

  4966. <td align="left"> Remove updatePosition argument from DFSInputStream#getBlockAt() </td>
    4967. 

  4967. <td align="left">  Minor </td>
    4968. 

  4968. <td align="left"> . </td>
    4969. 

  4969. <td align="left"> Ted Yu </td>
    4970. 

  4970. <td align="left"> Colin P. McCabe </td></tr>
    4971. 

  4971. <tr class="b">
    4972. 

  4972. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3256">YARN-3256</a> </td>
    4973. 

  4973. <td align="left"> TestClientToAMTokens#testClientTokenRace is not running against all Schedulers even when using ParameterizedSchedulerTestBase </td>
    4974. 

  4974. <td align="left">  Major </td>
    4975. 

  4975. <td align="left"> . </td>
    4976. 

  4976. <td align="left"> Anubhav Dhoot </td>
    4977. 

  4977. <td align="left"> Anubhav Dhoot </td></tr>
    4978. 

  4978. <tr class="a">
    4979. 

  4979. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-9922">HADOOP-9922</a> </td>
    4980. 

  4980. <td align="left"> hadoop windows native build will fail in 32 bit machine </td>
    4981. 

  4981. <td align="left">  Major </td>
    4982. 

  4982. <td align="left"> build, native </td>
    4983. 

  4983. <td align="left"> Vinayakumar B </td>
    4984. 

  4984. <td align="left"> Kiran Kumar M R </td></tr>
    4985. 

  4985. <tr class="b">
    4986. 

  4986. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7774">HDFS-7774</a> </td>
    4987. 

  4987. <td align="left"> Unresolved symbols error while compiling HDFS on Windows 7/32 bit </td>
    4988. 

  4988. <td align="left">  Critical </td>
    4989. 

  4989. <td align="left"> build, native </td>
    4990. 

  4990. <td align="left"> Venkatasubramaniam Ramakrishnan </td>
    4991. 

  4991. <td align="left"> Kiran Kumar M R </td></tr>
    4992. 

  4992. <tr class="a">
    4993. 

  4993. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3255">YARN-3255</a> </td>
    4994. 

  4994. <td align="left"> RM, NM, JobHistoryServer, and WebAppProxyServer&#x2019;s main() should support generic options </td>
    4995. 

  4995. <td align="left">  Major </td>
    4996. 

  4996. <td align="left"> nodemanager, resourcemanager </td>
    4997. 

  4997. <td align="left"> Konstantin Shvachko </td>
    4998. 

  4998. <td align="left"> Konstantin Shvachko </td></tr>
    4999. 

  4999. <tr class="b">
    5000. 

  5000. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6753">HDFS-6753</a> </td>
    5001. 

  5001. <td align="left"> Initialize checkDisk when DirectoryScanner not able to get files list for scanning </td>
    5002. 

  5002. <td align="left">  Major </td>
    5003. 

  5003. <td align="left"> . </td>
    5004. 

  5004. <td align="left"> J.Andreina </td>
    5005. 

  5005. <td align="left"> J.Andreina </td></tr>
    5006. 

  5006. <tr class="a">
    5007. 

  5007. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7769">HDFS-7769</a> </td>
    5008. 

  5008. <td align="left"> TestHDFSCLI create files in hdfs project root dir </td>
    5009. 

  5009. <td align="left">  Trivial </td>
    5010. 

  5010. <td align="left"> test </td>
    5011. 

  5011. <td align="left"> Tsz Wo Nicholas Sze </td>
    5012. 

  5012. <td align="left">  </td></tr>
    5013. 

  5013. <tr class="b">
    5014. 

  5014. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11634">HADOOP-11634</a> </td>
    5015. 

  5015. <td align="left"> Description of webhdfs&#x2019; principal/keytab should switch places each other </td>
    5016. 

  5016. <td align="left">  Major </td>
    5017. 

  5017. <td align="left"> documentation </td>
    5018. 

  5018. <td align="left"> Brahma Reddy Battula </td>
    5019. 

  5019. <td align="left"> Brahma Reddy Battula </td></tr>
    5020. 

  5020. <tr class="a">
    5021. 

  5021. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11615">HADOOP-11615</a> </td>
    5022. 

  5022. <td align="left"> Update ServiceLevelAuth.md for YARN </td>
    5023. 

  5023. <td align="left">  Minor </td>
    5024. 

  5024. <td align="left"> documentation </td>
    5025. 

  5025. <td align="left"> Akira Ajisaka </td>
    5026. 

  5026. <td align="left"> Brahma Reddy Battula </td></tr>
    5027. 

  5027. <tr class="b">
    5028. 

  5028. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3281">YARN-3281</a> </td>
    5029. 

  5029. <td align="left"> Add RMStateStore to StateMachine visualization list </td>
    5030. 

  5030. <td align="left">  Minor </td>
    5031. 

  5031. <td align="left"> scripts </td>
    5032. 

  5032. <td align="left"> Chengbing Liu </td>
    5033. 

  5033. <td align="left"> Chengbing Liu </td></tr>
    5034. 

  5034. <tr class="a">
    5035. 

  5035. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7785">HDFS-7785</a> </td>
    5036. 

  5036. <td align="left"> Improve diagnostics information for HttpPutFailedException </td>
    5037. 

  5037. <td align="left">  Major </td>
    5038. 

  5038. <td align="left"> namenode </td>
    5039. 

  5039. <td align="left"> Chengbing Liu </td>
    5040. 

  5040. <td align="left"> Chengbing Liu </td></tr>
    5041. 

  5041. <tr class="b">
    5042. 

  5042. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3270">YARN-3270</a> </td>
    5043. 

  5043. <td align="left"> node label expression not getting set in ApplicationSubmissionContext </td>
    5044. 

  5044. <td align="left">  Minor </td>
    5045. 

  5045. <td align="left"> . </td>
    5046. 

  5046. <td align="left"> Rohit Agarwal </td>
    5047. 

  5047. <td align="left"> Rohit Agarwal </td></tr>
    5048. 

  5048. <tr class="a">
    5049. 

  5049. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11449">HADOOP-11449</a> </td>
    5050. 

  5050. <td align="left"> [JDK8] Cannot build on Windows: error: unexpected end tag: &lt;/ul&gt; </td>
    5051. 

  5051. <td align="left">  Major </td>
    5052. 

  5052. <td align="left"> build </td>
    5053. 

  5053. <td align="left"> Alec Taylor </td>
    5054. 

  5054. <td align="left"> Chris Nauroth </td></tr>
    5055. 

  5055. <tr class="b">
    5056. 

  5056. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11605">HADOOP-11605</a> </td>
    5057. 

  5057. <td align="left"> FilterFileSystem#create with ChecksumOpt should propagate it to wrapped FS </td>
    5058. 

  5058. <td align="left">  Minor </td>
    5059. 

  5059. <td align="left"> fs </td>
    5060. 

  5060. <td align="left"> Gera Shegalov </td>
    5061. 

  5061. <td align="left"> Gera Shegalov </td></tr>
    5062. 

  5062. <tr class="a">
    5063. 

  5063. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7871">HDFS-7871</a> </td>
    5064. 

  5064. <td align="left"> NameNodeEditLogRoller can keep printing &#x201c;Swallowing exception&#x201d; message </td>
    5065. 

  5065. <td align="left">  Critical </td>
    5066. 

  5066. <td align="left"> . </td>
    5067. 

  5067. <td align="left"> Jing Zhao </td>
    5068. 

  5068. <td align="left"> Jing Zhao </td></tr>
    5069. 

  5069. <tr class="b">
    5070. 

  5070. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6268">MAPREDUCE-6268</a> </td>
    5071. 

  5071. <td align="left"> Fix typo in Task Attempt API&#x2019;s URL </td>
    5072. 

  5072. <td align="left">  Minor </td>
    5073. 

  5073. <td align="left"> . </td>
    5074. 

  5074. <td align="left"> Ryu Kobayashi </td>
    5075. 

  5075. <td align="left"> Ryu Kobayashi </td></tr>
    5076. 

  5076. <tr class="a">
    5077. 

  5077. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3222">YARN-3222</a> </td>
    5078. 

  5078. <td align="left"> RMNodeImpl#ReconnectNodeTransition should send scheduler events in sequential order </td>
    5079. 

  5079. <td align="left">  Critical </td>
    5080. 

  5080. <td align="left"> resourcemanager </td>
    5081. 

  5081. <td align="left"> Rohith Sharma K S </td>
    5082. 

  5082. <td align="left"> Rohith Sharma K S </td></tr>
    5083. 

  5083. <tr class="b">
    5084. 

  5084. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7682">HDFS-7682</a> </td>
    5085. 

  5085. <td align="left"> {{DistributedFileSystem#getFileChecksum}} of a snapshotted file includes non-snapshotted content </td>
    5086. 

  5086. <td align="left">  Major </td>
    5087. 

  5087. <td align="left"> . </td>
    5088. 

  5088. <td align="left"> Charles Lamb </td>
    5089. 

  5089. <td align="left"> Charles Lamb </td></tr>
    5090. 

  5090. <tr class="a">
    5091. 

  5091. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11666">HADOOP-11666</a> </td>
    5092. 

  5092. <td align="left"> Revert the format change of du output introduced by HADOOP-6857 </td>
    5093. 

  5093. <td align="left">  Major </td>
    5094. 

  5094. <td align="left"> . </td>
    5095. 

  5095. <td align="left"> Akira Ajisaka </td>
    5096. 

  5096. <td align="left"> Byron Wong </td></tr>
    5097. 

  5097. <tr class="b">
    5098. 

  5098. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7869">HDFS-7869</a> </td>
    5099. 

  5099. <td align="left"> Inconsistency in the return information while performing rolling upgrade </td>
    5100. 

  5100. <td align="left">  Major </td>
    5101. 

  5101. <td align="left"> . </td>
    5102. 

  5102. <td align="left"> J.Andreina </td>
    5103. 

  5103. <td align="left"> J.Andreina </td></tr>
    5104. 

  5104. <tr class="a">
    5105. 

  5105. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7879">HDFS-7879</a> </td>
    5106. 

  5106. <td align="left"> hdfs.dll does not export functions of the public libhdfs API </td>
    5107. 

  5107. <td align="left">  Major </td>
    5108. 

  5108. <td align="left"> build, libhdfs </td>
    5109. 

  5109. <td align="left"> Chris Nauroth </td>
    5110. 

  5110. <td align="left"> Chris Nauroth </td></tr>
    5111. 

  5111. <tr class="b">
    5112. 

  5112. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3131">YARN-3131</a> </td>
    5113. 

  5113. <td align="left"> YarnClientImpl should check FAILED and KILLED state in submitApplication </td>
    5114. 

  5114. <td align="left">  Major </td>
    5115. 

  5115. <td align="left"> . </td>
    5116. 

  5116. <td align="left"> Chang Li </td>
    5117. 

  5117. <td align="left"> Chang Li </td></tr>
    5118. 

  5118. <tr class="a">
    5119. 

  5119. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-1522">HDFS-1522</a> </td>
    5120. 

  5120. <td align="left"> Merge Block.BLOCK_FILE_PREFIX and DataStorage.BLOCK_FILE_PREFIX into one constant </td>
    5121. 

  5121. <td align="left">  Major </td>
    5122. 

  5122. <td align="left"> datanode </td>
    5123. 

  5123. <td align="left"> Konstantin Shvachko </td>
    5124. 

  5124. <td align="left"> Dongming Liang </td></tr>
    5125. 

  5125. <tr class="b">
    5126. 

  5126. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3231">YARN-3231</a> </td>
    5127. 

  5127. <td align="left"> FairScheduler: Changing queueMaxRunningApps interferes with pending jobs </td>
    5128. 

  5128. <td align="left">  Critical </td>
    5129. 

  5129. <td align="left"> . </td>
    5130. 

  5130. <td align="left"> Siqi Li </td>
    5131. 

  5131. <td align="left"> Siqi Li </td></tr>
    5132. 

  5132. <tr class="a">
    5133. 

  5133. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3242">YARN-3242</a> </td>
    5134. 

  5134. <td align="left"> Asynchrony in ZK-close can lead to ZKRMStateStore watcher receiving events for old client </td>
    5135. 

  5135. <td align="left">  Critical </td>
    5136. 

  5136. <td align="left"> resourcemanager </td>
    5137. 

  5137. <td align="left"> zhihai xu </td>
    5138. 

  5138. <td align="left"> zhihai xu </td></tr>
    5139. 

  5139. <tr class="b">
    5140. 

  5140. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6136">MAPREDUCE-6136</a> </td>
    5141. 

  5141. <td align="left"> MRAppMaster doesn&#x2019;t shutdown file systems </td>
    5142. 

  5142. <td align="left">  Major </td>
    5143. 

  5143. <td align="left"> applicationmaster </td>
    5144. 

  5144. <td align="left"> Noah Watkins </td>
    5145. 

  5145. <td align="left"> Brahma Reddy Battula </td></tr>
    5146. 

  5146. <tr class="a">
    5147. 

  5147. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11674">HADOOP-11674</a> </td>
    5148. 

  5148. <td align="left"> oneByteBuf in CryptoInputStream and CryptoOutputStream should be non static </td>
    5149. 

  5149. <td align="left">  Critical </td>
    5150. 

  5150. <td align="left"> io </td>
    5151. 

  5151. <td align="left"> Sean Busbey </td>
    5152. 

  5152. <td align="left"> Sean Busbey </td></tr>
    5153. 

  5153. <tr class="b">
    5154. 

  5154. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7885">HDFS-7885</a> </td>
    5155. 

  5155. <td align="left"> Datanode should not trust the generation stamp provided by client </td>
    5156. 

  5156. <td align="left">  Critical </td>
    5157. 

  5157. <td align="left"> datanode </td>
    5158. 

  5158. <td align="left"> vitthal (Suhas) Gogate </td>
    5159. 

  5159. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    5160. 

  5160. <tr class="a">
    5161. 

  5161. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3227">YARN-3227</a> </td>
    5162. 

  5162. <td align="left"> Timeline renew delegation token fails when RM user&#x2019;s TGT is expired </td>
    5163. 

  5163. <td align="left">  Critical </td>
    5164. 

  5164. <td align="left"> . </td>
    5165. 

  5165. <td align="left"> Jonathan Eagles </td>
    5166. 

  5166. <td align="left"> Zhijie Shen </td></tr>
    5167. 

  5167. <tr class="b">
    5168. 

  5168. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7818">HDFS-7818</a> </td>
    5169. 

  5169. <td align="left"> OffsetParam should return the default value instead of throwing NPE when the value is unspecified </td>
    5170. 

  5170. <td align="left">  Blocker </td>
    5171. 

  5171. <td align="left"> webhdfs </td>
    5172. 

  5172. <td align="left"> Eric Payne </td>
    5173. 

  5173. <td align="left"> Eric Payne </td></tr>
    5174. 

  5174. <tr class="a">
    5175. 

  5175. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3275">YARN-3275</a> </td>
    5176. 

  5176. <td align="left"> CapacityScheduler: Preemption happening on non-preemptable queues </td>
    5177. 

  5177. <td align="left">  Major </td>
    5178. 

  5178. <td align="left"> . </td>
    5179. 

  5179. <td align="left"> Eric Payne </td>
    5180. 

  5180. <td align="left"> Eric Payne </td></tr>
    5181. 

  5181. <tr class="b">
    5182. 

  5182. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3296">YARN-3296</a> </td>
    5183. 

  5183. <td align="left"> yarn.nodemanager.container-monitor.process-tree.class is configurable but ResourceCalculatorProcessTree class is marked Private </td>
    5184. 

  5184. <td align="left">  Major </td>
    5185. 

  5185. <td align="left"> . </td>
    5186. 

  5186. <td align="left"> Hitesh Shah </td>
    5187. 

  5187. <td align="left"> Hitesh Shah </td></tr>
    5188. 

  5188. <tr class="a">
    5189. 

  5189. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-5657">MAPREDUCE-5657</a> </td>
    5190. 

  5190. <td align="left"> [JDK8] Fix Javadoc errors caused by incorrect or illegal tags in doc comments </td>
    5191. 

  5191. <td align="left">  Minor </td>
    5192. 

  5192. <td align="left"> documentation </td>
    5193. 

  5193. <td align="left"> Andrew Purtell </td>
    5194. 

  5194. <td align="left"> Akira Ajisaka </td></tr>
    5195. 

  5195. <tr class="b">
    5196. 

  5196. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11602">HADOOP-11602</a> </td>
    5197. 

  5197. <td align="left"> Fix toUpperCase/toLowerCase to use Locale.ENGLISH </td>
    5198. 

  5198. <td align="left">  Blocker </td>
    5199. 

  5199. <td align="left"> . </td>
    5200. 

  5200. <td align="left"> Tsuyoshi Ozawa </td>
    5201. 

  5201. <td align="left"> Tsuyoshi Ozawa </td></tr>
    5202. 

  5202. <tr class="a">
    5203. 

  5203. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11686">HADOOP-11686</a> </td>
    5204. 

  5204. <td align="left"> MiniKDC cannot change ORG_NAME or ORG_DOMAIN </td>
    5205. 

  5205. <td align="left">  Major </td>
    5206. 

  5206. <td align="left"> security, test </td>
    5207. 

  5207. <td align="left"> Duo Zhang </td>
    5208. 

  5208. <td align="left"> Duo Zhang </td></tr>
    5209. 

  5209. <tr class="b">
    5210. 

  5210. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3287">YARN-3287</a> </td>
    5211. 

  5211. <td align="left"> TimelineClient kerberos authentication failure uses wrong login context. </td>
    5212. 

  5212. <td align="left">  Major </td>
    5213. 

  5213. <td align="left"> . </td>
    5214. 

  5214. <td align="left"> Jonathan Eagles </td>
    5215. 

  5215. <td align="left"> Daryn Sharp </td></tr>
    5216. 

  5216. <tr class="a">
    5217. 

  5217. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11571">HADOOP-11571</a> </td>
    5218. 

  5218. <td align="left"> &#xdc;ber-jira: S3a stabilisation phase I </td>
    5219. 

  5219. <td align="left">  Blocker </td>
    5220. 

  5220. <td align="left"> fs/s3 </td>
    5221. 

  5221. <td align="left"> Steve Loughran </td>
    5222. 

  5222. <td align="left"> Steve Loughran </td></tr>
    5223. 

  5223. <tr class="b">
    5224. 

  5224. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6263">MAPREDUCE-6263</a> </td>
    5225. 

  5225. <td align="left"> Configurable timeout between YARNRunner terminate the application and forcefully kill. </td>
    5226. 

  5226. <td align="left">  Major </td>
    5227. 

  5227. <td align="left"> client </td>
    5228. 

  5228. <td align="left"> Jason Lowe </td>
    5229. 

  5229. <td align="left"> Eric Payne </td></tr>
    5230. 

  5230. <tr class="a">
    5231. 

  5231. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-4742">MAPREDUCE-4742</a> </td>
    5232. 

  5232. <td align="left"> Fix typo in nnbench#displayUsage </td>
    5233. 

  5233. <td align="left">  Trivial </td>
    5234. 

  5234. <td align="left"> test </td>
    5235. 

  5235. <td align="left"> Liang Xie </td>
    5236. 

  5236. <td align="left"> Liang Xie </td></tr>
    5237. 

  5237. <tr class="b">
    5238. 

  5238. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11618">HADOOP-11618</a> </td>
    5239. 

  5239. <td align="left"> DelegateToFileSystem erroneously uses default FS&#x2019;s port in constructor </td>
    5240. 

  5240. <td align="left">  Major </td>
    5241. 

  5241. <td align="left"> fs </td>
    5242. 

  5242. <td align="left"> Gera Shegalov </td>
    5243. 

  5243. <td align="left"> Brahma Reddy Battula </td></tr>
    5244. 

  5244. <tr class="a">
    5245. 

  5245. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7830">HDFS-7830</a> </td>
    5246. 

  5246. <td align="left"> DataNode does not release the volume lock when adding a volume fails. </td>
    5247. 

  5247. <td align="left">  Major </td>
    5248. 

  5248. <td align="left"> datanode </td>
    5249. 

  5249. <td align="left"> Lei (Eddy) Xu </td>
    5250. 

  5250. <td align="left"> Lei (Eddy) Xu </td></tr>
    5251. 

  5251. <tr class="b">
    5252. 

  5252. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3295">YARN-3295</a> </td>
    5253. 

  5253. <td align="left"> Fix documentation nits found in markdown conversion </td>
    5254. 

  5254. <td align="left">  Trivial </td>
    5255. 

  5255. <td align="left"> documentation </td>
    5256. 

  5256. <td align="left"> Masatake Iwasaki </td>
    5257. 

  5257. <td align="left"> Masatake Iwasaki </td></tr>
    5258. 

  5258. <tr class="a">
    5259. 

  5259. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11693">HADOOP-11693</a> </td>
    5260. 

  5260. <td align="left"> Azure Storage FileSystem rename operations are throttled too aggressively to complete HBase WAL archiving. </td>
    5261. 

  5261. <td align="left">  Major </td>
    5262. 

  5262. <td align="left"> tools </td>
    5263. 

  5263. <td align="left"> Duo Xu </td>
    5264. 

  5264. <td align="left"> Duo Xu </td></tr>
    5265. 

  5265. <tr class="b">
    5266. 

  5266. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7880">HDFS-7880</a> </td>
    5267. 

  5267. <td align="left"> Remove the tests for legacy Web UI in branch-2 </td>
    5268. 

  5268. <td align="left">  Blocker </td>
    5269. 

  5269. <td align="left"> test </td>
    5270. 

  5270. <td align="left"> Akira Ajisaka </td>
    5271. 

  5271. <td align="left"> Brahma Reddy Battula </td></tr>
    5272. 

  5272. <tr class="a">
    5273. 

  5273. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3338">YARN-3338</a> </td>
    5274. 

  5274. <td align="left"> Exclude jline dependency from YARN </td>
    5275. 

  5275. <td align="left">  Blocker </td>
    5276. 

  5276. <td align="left"> build </td>
    5277. 

  5277. <td align="left"> Zhijie Shen </td>
    5278. 

  5278. <td align="left"> Zhijie Shen </td></tr>
    5279. 

  5279. <tr class="b">
    5280. 

  5280. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6833">HDFS-6833</a> </td>
    5281. 

  5281. <td align="left"> DirectoryScanner should not register a deleting block with memory of DataNode </td>
    5282. 

  5282. <td align="left">  Critical </td>
    5283. 

  5283. <td align="left"> datanode </td>
    5284. 

  5284. <td align="left"> Shinichi Yamashita </td>
    5285. 

  5285. <td align="left"> Shinichi Yamashita </td></tr>
    5286. 

  5286. <tr class="a">
    5287. 

  5287. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7722">HDFS-7722</a> </td>
    5288. 

  5288. <td align="left"> DataNode#checkDiskError should also remove Storage when error is found. </td>
    5289. 

  5289. <td align="left">  Major </td>
    5290. 

  5290. <td align="left"> datanode </td>
    5291. 

  5291. <td align="left"> Lei (Eddy) Xu </td>
    5292. 

  5292. <td align="left"> Lei (Eddy) Xu </td></tr>
    5293. 

  5293. <tr class="b">
    5294. 

  5294. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3267">YARN-3267</a> </td>
    5295. 

  5295. <td align="left"> Timelineserver applies the ACL rules after applying the limit on the number of records </td>
    5296. 

  5296. <td align="left">  Major </td>
    5297. 

  5297. <td align="left"> . </td>
    5298. 

  5298. <td align="left"> Prakash Ramachandran </td>
    5299. 

  5299. <td align="left"> Chang Li </td></tr>
    5300. 

  5300. <tr class="a">
    5301. 

  5301. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7926">HDFS-7926</a> </td>
    5302. 

  5302. <td align="left"> NameNode implementation of ClientProtocol.truncate(..) is not idempotent </td>
    5303. 

  5303. <td align="left">  Major </td>
    5304. 

  5304. <td align="left"> namenode </td>
    5305. 

  5305. <td align="left"> Tsz Wo Nicholas Sze </td>
    5306. 

  5306. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    5307. 

  5307. <tr class="b">
    5308. 

  5308. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2605">HDFS-2605</a> </td>
    5309. 

  5309. <td align="left"> CHANGES.txt has two &#x201c;Release 0.21.1&#x201d; sections </td>
    5310. 

  5310. <td align="left">  Major </td>
    5311. 

  5311. <td align="left"> documentation </td>
    5312. 

  5312. <td align="left"> Konstantin Shvachko </td>
    5313. 

  5313. <td align="left"> Allen Wittenauer </td></tr>
    5314. 

  5314. <tr class="a">
    5315. 

  5315. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11558">HADOOP-11558</a> </td>
    5316. 

  5316. <td align="left"> Fix dead links to doc of hadoop-tools </td>
    5317. 

  5317. <td align="left">  Minor </td>
    5318. 

  5318. <td align="left"> documentation </td>
    5319. 

  5319. <td align="left"> Masatake Iwasaki </td>
    5320. 

  5320. <td align="left"> Jean-Pierre Matsumoto </td></tr>
    5321. 

  5321. <tr class="b">
    5322. 

  5322. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7915">HDFS-7915</a> </td>
    5323. 

  5323. <td align="left"> The DataNode can sometimes allocate a ShortCircuitShm slot and fail to tell the DFSClient about it because of a network error </td>
    5324. 

  5324. <td align="left">  Major </td>
    5325. 

  5325. <td align="left"> . </td>
    5326. 

  5326. <td align="left"> Colin P. McCabe </td>
    5327. 

  5327. <td align="left"> Colin P. McCabe </td></tr>
    5328. 

  5328. <tr class="a">
    5329. 

  5329. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1453">YARN-1453</a> </td>
    5330. 

  5330. <td align="left"> [JDK8] Fix Javadoc errors caused by incorrect or illegal tags in doc comments </td>
    5331. 

  5331. <td align="left">  Minor </td>
    5332. 

  5332. <td align="left"> . </td>
    5333. 

  5333. <td align="left"> Andrew Purtell </td>
    5334. 

  5334. <td align="left"> Akira Ajisaka </td></tr>
    5335. 

  5335. <tr class="b">
    5336. 

  5336. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7886">HDFS-7886</a> </td>
    5337. 

  5337. <td align="left"> TestFileTruncate#testTruncateWithDataNodesRestart runs timeout sometimes </td>
    5338. 

  5338. <td align="left">  Minor </td>
    5339. 

  5339. <td align="left"> test </td>
    5340. 

  5340. <td align="left"> Yi Liu </td>
    5341. 

  5341. <td align="left"> Plamen Jeliazkov </td></tr>
    5342. 

  5342. <tr class="a">
    5343. 

  5343. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11638">HADOOP-11638</a> </td>
    5344. 

  5344. <td align="left"> OpensslSecureRandom.c pthreads_thread_id should support FreeBSD and Solaris in addition to Linux </td>
    5345. 

  5345. <td align="left">  Major </td>
    5346. 

  5346. <td align="left"> native </td>
    5347. 

  5347. <td align="left"> Dmitry Sivachenko </td>
    5348. 

  5348. <td align="left"> Kiran Kumar M R </td></tr>
    5349. 

  5349. <tr class="b">
    5350. 

  5350. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11720">HADOOP-11720</a> </td>
    5351. 

  5351. <td align="left"> [JDK8] Fix javadoc errors caused by incorrect or illegal tags in hadoop-tools </td>
    5352. 

  5352. <td align="left">  Major </td>
    5353. 

  5353. <td align="left"> documentation </td>
    5354. 

  5354. <td align="left"> Akira Ajisaka </td>
    5355. 

  5355. <td align="left"> Akira Ajisaka </td></tr>
    5356. 

  5356. <tr class="a">
    5357. 

  5357. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11722">HADOOP-11722</a> </td>
    5358. 

  5358. <td align="left"> Some Instances of Services using ZKDelegationTokenSecretManager go down when old token cannot be deleted </td>
    5359. 

  5359. <td align="left">  Major </td>
    5360. 

  5360. <td align="left"> . </td>
    5361. 

  5361. <td align="left"> Arun Suresh </td>
    5362. 

  5362. <td align="left"> Arun Suresh </td></tr>
    5363. 

  5363. <tr class="b">
    5364. 

  5364. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7953">HDFS-7953</a> </td>
    5365. 

  5365. <td align="left"> NN Web UI fails to navigate to paths that contain # </td>
    5366. 

  5366. <td align="left">  Minor </td>
    5367. 

  5367. <td align="left"> namenode </td>
    5368. 

  5368. <td align="left"> Kanaka Kumar Avvaru </td>
    5369. 

  5369. <td align="left"> Kanaka Kumar Avvaru </td></tr>
    5370. 

  5370. <tr class="a">
    5371. 

  5371. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6277">MAPREDUCE-6277</a> </td>
    5372. 

  5372. <td align="left"> Job can post multiple history files if attempt loses connection to the RM </td>
    5373. 

  5373. <td align="left">  Major </td>
    5374. 

  5374. <td align="left"> mr-am </td>
    5375. 

  5375. <td align="left"> Chang Li </td>
    5376. 

  5376. <td align="left"> Chang Li </td></tr>
    5377. 

  5377. <tr class="b">
    5378. 

  5378. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7697">HDFS-7697</a> </td>
    5379. 

  5379. <td align="left"> Mark the PB OIV tool as experimental </td>
    5380. 

  5380. <td align="left">  Major </td>
    5381. 

  5381. <td align="left"> . </td>
    5382. 

  5382. <td align="left"> Haohui Mai </td>
    5383. 

  5383. <td align="left"> Lei (Eddy) Xu </td></tr>
    5384. 

  5384. <tr class="a">
    5385. 

  5385. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7945">HDFS-7945</a> </td>
    5386. 

  5386. <td align="left"> The WebHdfs system on DN does not honor the length parameter </td>
    5387. 

  5387. <td align="left">  Blocker </td>
    5388. 

  5388. <td align="left"> . </td>
    5389. 

  5389. <td align="left"> Haohui Mai </td>
    5390. 

  5390. <td align="left"> Haohui Mai </td></tr>
    5391. 

  5391. <tr class="b">
    5392. 

  5392. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7943">HDFS-7943</a> </td>
    5393. 

  5393. <td align="left"> Append cannot handle the last block with length greater than the preferred block size </td>
    5394. 

  5394. <td align="left">  Blocker </td>
    5395. 

  5395. <td align="left"> . </td>
    5396. 

  5396. <td align="left"> Jing Zhao </td>
    5397. 

  5397. <td align="left"> Jing Zhao </td></tr>
    5398. 

  5398. <tr class="a">
    5399. 

  5399. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7929">HDFS-7929</a> </td>
    5400. 

  5400. <td align="left"> inotify unable fetch pre-upgrade edit log segments once upgrade starts </td>
    5401. 

  5401. <td align="left">  Major </td>
    5402. 

  5402. <td align="left"> . </td>
    5403. 

  5403. <td align="left"> Zhe Zhang </td>
    5404. 

  5404. <td align="left"> Zhe Zhang </td></tr>
    5405. 

  5405. <tr class="b">
    5406. 

  5406. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7587">HDFS-7587</a> </td>
    5407. 

  5407. <td align="left"> Edit log corruption can happen if append fails with a quota violation </td>
    5408. 

  5408. <td align="left">  Blocker </td>
    5409. 

  5409. <td align="left"> namenode </td>
    5410. 

  5410. <td align="left"> Kihwal Lee </td>
    5411. 

  5411. <td align="left"> Jing Zhao </td></tr>
    5412. 

  5412. <tr class="a">
    5413. 

  5413. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10703">HADOOP-10703</a> </td>
    5414. 

  5414. <td align="left"> HttpServer2 creates multiple authentication filters </td>
    5415. 

  5415. <td align="left">  Major </td>
    5416. 

  5416. <td align="left"> security </td>
    5417. 

  5417. <td align="left"> Benoy Antony </td>
    5418. 

  5418. <td align="left"> Benoy Antony </td></tr>
    5419. 

  5419. <tr class="b">
    5420. 

  5420. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7816">HDFS-7816</a> </td>
    5421. 

  5421. <td align="left"> Unable to open webhdfs paths with &#x201c;+&#x201d; </td>
    5422. 

  5422. <td align="left">  Blocker </td>
    5423. 

  5423. <td align="left"> webhdfs </td>
    5424. 

  5424. <td align="left"> Jason Lowe </td>
    5425. 

  5425. <td align="left"> Haohui Mai </td></tr>
    5426. 

  5426. <tr class="a">
    5427. 

  5427. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11729">HADOOP-11729</a> </td>
    5428. 

  5428. <td align="left"> Fix link to cgroups doc in site.xml </td>
    5429. 

  5429. <td align="left">  Minor </td>
    5430. 

  5430. <td align="left"> documentation </td>
    5431. 

  5431. <td align="left"> Masatake Iwasaki </td>
    5432. 

  5432. <td align="left"> Masatake Iwasaki </td></tr>
    5433. 

  5433. <tr class="b">
    5434. 

  5434. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7932">HDFS-7932</a> </td>
    5435. 

  5435. <td align="left"> Speed up the shutdown of datanode during rolling upgrade </td>
    5436. 

  5436. <td align="left">  Major </td>
    5437. 

  5437. <td align="left"> . </td>
    5438. 

  5438. <td align="left"> Kihwal Lee </td>
    5439. 

  5439. <td align="left"> Kihwal Lee </td></tr>
    5440. 

  5440. <tr class="a">
    5441. 

  5441. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6275">MAPREDUCE-6275</a> </td>
    5442. 

  5442. <td align="left"> Race condition in FileOutputCommitter v2 for user-specified task output subdirs </td>
    5443. 

  5443. <td align="left">  Critical </td>
    5444. 

  5444. <td align="left"> . </td>
    5445. 

  5445. <td align="left"> Siqi Li </td>
    5446. 

  5446. <td align="left"> Gera Shegalov </td></tr>
    5447. 

  5447. <tr class="b">
    5448. 

  5448. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7930">HDFS-7930</a> </td>
    5449. 

  5449. <td align="left"> commitBlockSynchronization() does not remove locations </td>
    5450. 

  5450. <td align="left">  Blocker </td>
    5451. 

  5451. <td align="left"> namenode </td>
    5452. 

  5452. <td align="left"> Konstantin Shvachko </td>
    5453. 

  5453. <td align="left"> Yi Liu </td></tr>
    5454. 

  5454. <tr class="a">
    5455. 

  5455. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3369">YARN-3369</a> </td>
    5456. 

  5456. <td align="left"> Missing NullPointer check in AppSchedulingInfo causes RM to die </td>
    5457. 

  5457. <td align="left">  Blocker </td>
    5458. 

  5458. <td align="left"> resourcemanager </td>
    5459. 

  5459. <td align="left"> Giovanni Matteo Fumarola </td>
    5460. 

  5460. <td align="left"> Brahma Reddy Battula </td></tr>
    5461. 

  5461. <tr class="b">
    5462. 

  5462. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7957">HDFS-7957</a> </td>
    5463. 

  5463. <td align="left"> Truncate should verify quota before making changes </td>
    5464. 

  5464. <td align="left">  Critical </td>
    5465. 

  5465. <td align="left"> namenode </td>
    5466. 

  5466. <td align="left"> Jing Zhao </td>
    5467. 

  5467. <td align="left"> Jing Zhao </td></tr>
    5468. 

  5468. <tr class="a">
    5469. 

  5469. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6841">HDFS-6841</a> </td>
    5470. 

  5470. <td align="left"> Use Time.monotonicNow() wherever applicable instead of Time.now() </td>
    5471. 

  5471. <td align="left">  Major </td>
    5472. 

  5472. <td align="left"> . </td>
    5473. 

  5473. <td align="left"> Vinayakumar B </td>
    5474. 

  5474. <td align="left"> Vinayakumar B </td></tr>
    5475. 

  5475. <tr class="b">
    5476. 

  5476. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3384">YARN-3384</a> </td>
    5477. 

  5477. <td align="left"> TestLogAggregationService.verifyContainerLogs fails after YARN-2777 </td>
    5478. 

  5478. <td align="left">  Minor </td>
    5479. 

  5479. <td align="left"> . </td>
    5480. 

  5480. <td align="left"> Naganarasimha G R </td>
    5481. 

  5481. <td align="left"> Naganarasimha G R </td></tr>
    5482. 

  5482. <tr class="a">
    5483. 

  5483. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7942">HDFS-7942</a> </td>
    5484. 

  5484. <td align="left"> NFS: support regexp grouping in nfs.exports.allowed.hosts </td>
    5485. 

  5485. <td align="left">  Major </td>
    5486. 

  5486. <td align="left"> nfs </td>
    5487. 

  5487. <td align="left"> Brandon Li </td>
    5488. 

  5488. <td align="left"> Brandon Li </td></tr>
    5489. 

  5489. <tr class="b">
    5490. 

  5490. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3336">YARN-3336</a> </td>
    5491. 

  5491. <td align="left"> FileSystem memory leak in DelegationTokenRenewer </td>
    5492. 

  5492. <td align="left">  Critical </td>
    5493. 

  5493. <td align="left"> resourcemanager </td>
    5494. 

  5494. <td align="left"> zhihai xu </td>
    5495. 

  5495. <td align="left"> zhihai xu </td></tr>
    5496. 

  5496. <tr class="a">
    5497. 

  5497. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7881">HDFS-7881</a> </td>
    5498. 

  5498. <td align="left"> TestHftpFileSystem#testSeek fails in branch-2 </td>
    5499. 

  5499. <td align="left">  Blocker </td>
    5500. 

  5500. <td align="left"> . </td>
    5501. 

  5501. <td align="left"> Akira Ajisaka </td>
    5502. 

  5502. <td align="left"> Brahma Reddy Battula </td></tr>
    5503. 

  5503. <tr class="b">
    5504. 

  5504. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3393">YARN-3393</a> </td>
    5505. 

  5505. <td align="left"> Getting application(s) goes wrong when app finishes before starting the attempt </td>
    5506. 

  5506. <td align="left">  Critical </td>
    5507. 

  5507. <td align="left"> timelineserver </td>
    5508. 

  5508. <td align="left"> Zhijie Shen </td>
    5509. 

  5509. <td align="left"> Zhijie Shen </td></tr>
    5510. 

  5510. <tr class="a">
    5511. 

  5511. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7884">HDFS-7884</a> </td>
    5512. 

  5512. <td align="left"> NullPointerException in BlockSender </td>
    5513. 

  5513. <td align="left">  Blocker </td>
    5514. 

  5514. <td align="left"> datanode </td>
    5515. 

  5515. <td align="left"> Tsz Wo Nicholas Sze </td>
    5516. 

  5516. <td align="left"> Brahma Reddy Battula </td></tr>
    5517. 

  5517. <tr class="b">
    5518. 

  5518. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7960">HDFS-7960</a> </td>
    5519. 

  5519. <td align="left"> The full block report should prune zombie storages even if they&#x2019;re not empty </td>
    5520. 

  5520. <td align="left">  Critical </td>
    5521. 

  5521. <td align="left"> . </td>
    5522. 

  5522. <td align="left"> Lei (Eddy) Xu </td>
    5523. 

  5523. <td align="left"> Colin P. McCabe </td></tr>
    5524. 

  5524. <tr class="a">
    5525. 

  5525. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7956">HDFS-7956</a> </td>
    5526. 

  5526. <td align="left"> Improve logging for DatanodeRegistration. </td>
    5527. 

  5527. <td align="left">  Major </td>
    5528. 

  5528. <td align="left"> namenode </td>
    5529. 

  5529. <td align="left"> Konstantin Shvachko </td>
    5530. 

  5530. <td align="left"> Plamen Jeliazkov </td></tr>
    5531. 

  5531. <tr class="b">
    5532. 

  5532. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11609">HADOOP-11609</a> </td>
    5533. 

  5533. <td align="left"> Correct credential commands info in CommandsManual.html#credential </td>
    5534. 

  5534. <td align="left">  Major </td>
    5535. 

  5535. <td align="left"> documentation, security </td>
    5536. 

  5536. <td align="left"> Brahma Reddy Battula </td>
    5537. 

  5537. <td align="left"> Varun Saxena </td></tr>
    5538. 

  5538. <tr class="a">
    5539. 

  5539. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6285">MAPREDUCE-6285</a> </td>
    5540. 

  5540. <td align="left"> ClientServiceDelegate should not retry upon AuthenticationException </td>
    5541. 

  5541. <td align="left">  Major </td>
    5542. 

  5542. <td align="left"> . </td>
    5543. 

  5543. <td align="left"> Jonathan Eagles </td>
    5544. 

  5544. <td align="left"> Jonathan Eagles </td></tr>
    5545. 

  5545. <tr class="b">
    5546. 

  5546. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7961">HDFS-7961</a> </td>
    5547. 

  5547. <td align="left"> Trigger full block report after hot swapping disk </td>
    5548. 

  5548. <td align="left">  Major </td>
    5549. 

  5549. <td align="left"> . </td>
    5550. 

  5550. <td align="left"> Lei (Eddy) Xu </td>
    5551. 

  5551. <td align="left"> Lei (Eddy) Xu </td></tr>
    5552. 

  5552. <tr class="a">
    5553. 

  5553. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7977">HDFS-7977</a> </td>
    5554. 

  5554. <td align="left"> NFS couldn&#x2019;t take percentile intervals </td>
    5555. 

  5555. <td align="left">  Major </td>
    5556. 

  5556. <td align="left"> nfs </td>
    5557. 

  5557. <td align="left"> Brandon Li </td>
    5558. 

  5558. <td align="left"> Brandon Li </td></tr>
    5559. 

  5559. <tr class="b">
    5560. 

  5560. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11014">HADOOP-11014</a> </td>
    5561. 

  5561. <td align="left"> Potential resource leak in JavaKeyStoreProvider due to unclosed stream </td>
    5562. 

  5562. <td align="left">  Minor </td>
    5563. 

  5563. <td align="left"> security </td>
    5564. 

  5564. <td align="left"> Ted Yu </td>
    5565. 

  5565. <td align="left"> Tsuyoshi Ozawa </td></tr>
    5566. 

  5566. <tr class="a">
    5567. 

  5567. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11738">HADOOP-11738</a> </td>
    5568. 

  5568. <td align="left"> Fix a link of Protocol Buffers 2.5 for download in BUILDING.txt </td>
    5569. 

  5569. <td align="left">  Major </td>
    5570. 

  5570. <td align="left"> . </td>
    5571. 

  5571. <td align="left"> Tsuyoshi Ozawa </td>
    5572. 

  5572. <td align="left"> Tsuyoshi Ozawa </td></tr>
    5573. 

  5573. <tr class="b">
    5574. 

  5574. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7963">HDFS-7963</a> </td>
    5575. 

  5575. <td align="left"> Fix expected tracing spans in TestTracing along with HDFS-7054 </td>
    5576. 

  5576. <td align="left">  Critical </td>
    5577. 

  5577. <td align="left"> test </td>
    5578. 

  5578. <td align="left"> Masatake Iwasaki </td>
    5579. 

  5579. <td align="left"> Masatake Iwasaki </td></tr>
    5580. 

  5580. <tr class="a">
    5581. 

  5581. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11748">HADOOP-11748</a> </td>
    5582. 

  5582. <td align="left"> The secrets of auth cookies should not be specified in configuration in clear text </td>
    5583. 

  5583. <td align="left">  Critical </td>
    5584. 

  5584. <td align="left"> . </td>
    5585. 

  5585. <td align="left"> Haohui Mai </td>
    5586. 

  5586. <td align="left"> Li Lu </td></tr>
    5587. 

  5587. <tr class="b">
    5588. 

  5588. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11691">HADOOP-11691</a> </td>
    5589. 

  5589. <td align="left"> X86 build of libwinutils is broken </td>
    5590. 

  5590. <td align="left">  Critical </td>
    5591. 

  5591. <td align="left"> build, native </td>
    5592. 

  5592. <td align="left"> Remus Rusanu </td>
    5593. 

  5593. <td align="left"> Kiran Kumar M R </td></tr>
    5594. 

  5594. <tr class="a">
    5595. 

  5595. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11639">HADOOP-11639</a> </td>
    5596. 

  5596. <td align="left"> Clean up Windows native code compilation warnings related to Windows Secure Container Executor. </td>
    5597. 

  5597. <td align="left">  Major </td>
    5598. 

  5598. <td align="left"> native </td>
    5599. 

  5599. <td align="left"> Chris Nauroth </td>
    5600. 

  5600. <td align="left"> Remus Rusanu </td></tr>
    5601. 

  5601. <tr class="b">
    5602. 

  5602. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7742">HDFS-7742</a> </td>
    5603. 

  5603. <td align="left"> favoring decommissioning node for replication can cause a block to stay underreplicated for long periods </td>
    5604. 

  5604. <td align="left">  Major </td>
    5605. 

  5605. <td align="left"> namenode </td>
    5606. 

  5606. <td align="left"> Nathan Roberts </td>
    5607. 

  5607. <td align="left"> Nathan Roberts </td></tr>
    5608. 

  5608. <tr class="a">
    5609. 

  5609. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11761">HADOOP-11761</a> </td>
    5610. 

  5610. <td align="left"> Fix findbugs warnings in org.apache.hadoop.security.authentication </td>
    5611. 

  5611. <td align="left">  Minor </td>
    5612. 

  5612. <td align="left"> . </td>
    5613. 

  5613. <td align="left"> Li Lu </td>
    5614. 

  5614. <td align="left"> Li Lu </td></tr>
    5615. 

  5615. <tr class="b">
    5616. 

  5616. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11754">HADOOP-11754</a> </td>
    5617. 

  5617. <td align="left"> RM fails to start in non-secure mode due to authentication filter failure </td>
    5618. 

  5618. <td align="left">  Blocker </td>
    5619. 

  5619. <td align="left"> . </td>
    5620. 

  5620. <td align="left"> Sangjin Lee </td>
    5621. 

  5621. <td align="left"> Haohui Mai </td></tr>
    5622. 

  5622. <tr class="a">
    5623. 

  5623. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7748">HDFS-7748</a> </td>
    5624. 

  5624. <td align="left"> Separate ECN flags from the Status in the DataTransferPipelineAck </td>
    5625. 

  5625. <td align="left">  Blocker </td>
    5626. 

  5626. <td align="left"> . </td>
    5627. 

  5627. <td align="left"> Haohui Mai </td>
    5628. 

  5628. <td align="left"> Anu Engineer </td></tr>
    5629. 

  5629. <tr class="b">
    5630. 

  5630. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3304">YARN-3304</a> </td>
    5631. 

  5631. <td align="left"> ResourceCalculatorProcessTree#getCpuUsagePercent default return value is inconsistent with other getters </td>
    5632. 

  5632. <td align="left">  Blocker </td>
    5633. 

  5633. <td align="left"> nodemanager </td>
    5634. 

  5634. <td align="left"> Junping Du </td>
    5635. 

  5635. <td align="left"> Junping Du </td></tr>
    5636. 

  5636. <tr class="a">
    5637. 

  5637. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11787">HADOOP-11787</a> </td>
    5638. 

  5638. <td align="left"> OpensslSecureRandom.c pthread_threadid_np usage signature is wrong on 32-bit Mac </td>
    5639. 

  5639. <td align="left">  Critical </td>
    5640. 

  5640. <td align="left"> native </td>
    5641. 

  5641. <td align="left"> Colin P. McCabe </td>
    5642. 

  5642. <td align="left"> Kiran Kumar M R </td></tr>
    5643. 

  5643. <tr class="b">
    5644. 

  5644. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-8036">HDFS-8036</a> </td>
    5645. 

  5645. <td align="left"> Use snapshot path as source when using snapshot diff report in DistCp </td>
    5646. 

  5646. <td align="left">  Major </td>
    5647. 

  5647. <td align="left"> distcp </td>
    5648. 

  5648. <td align="left"> Sushmitha Sreenivasan </td>
    5649. 

  5649. <td align="left"> Jing Zhao </td></tr>
    5650. 

  5650. <tr class="a">
    5651. 

  5651. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11757">HADOOP-11757</a> </td>
    5652. 

  5652. <td align="left"> NFS gateway should shutdown when it can&#x2019;t start UDP or TCP server </td>
    5653. 

  5653. <td align="left">  Major </td>
    5654. 

  5654. <td align="left"> nfs </td>
    5655. 

  5655. <td align="left"> Brandon Li </td>
    5656. 

  5656. <td align="left"> Brandon Li </td></tr>
    5657. 

  5657. <tr class="b">
    5658. 

  5658. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-8001">HDFS-8001</a> </td>
    5659. 

  5659. <td align="left"> RpcProgramNfs3 : wrong parsing of dfs.blocksize </td>
    5660. 

  5660. <td align="left">  Trivial </td>
    5661. 

  5661. <td align="left"> nfs </td>
    5662. 

  5662. <td align="left"> Remi Catherinot </td>
    5663. 

  5663. <td align="left"> Remi Catherinot </td></tr>
    5664. 

  5664. <tr class="a">
    5665. 

  5665. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6303">MAPREDUCE-6303</a> </td>
    5666. 

  5666. <td align="left"> Read timeout when retrying a fetch error can be fatal to a reducer </td>
    5667. 

  5667. <td align="left">  Blocker </td>
    5668. 

  5668. <td align="left"> . </td>
    5669. 

  5669. <td align="left"> Jason Lowe </td>
    5670. 

  5670. <td align="left"> Jason Lowe </td></tr>
    5671. 

  5671. <tr class="b">
    5672. 

  5672. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7996">HDFS-7996</a> </td>
    5673. 

  5673. <td align="left"> After swapping a volume, BlockReceiver reports ReplicaNotFoundException </td>
    5674. 

  5674. <td align="left">  Critical </td>
    5675. 

  5675. <td align="left"> datanode </td>
    5676. 

  5676. <td align="left"> Lei (Eddy) Xu </td>
    5677. 

  5677. <td align="left"> Lei (Eddy) Xu </td></tr>
    5678. 

  5678. <tr class="a">
    5679. 

  5679. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-8051">HDFS-8051</a> </td>
    5680. 

  5680. <td align="left"> FsVolumeList#addVolume should release volume reference if not put it into BlockScanner. </td>
    5681. 

  5681. <td align="left">  Major </td>
    5682. 

  5682. <td align="left"> datanode </td>
    5683. 

  5683. <td align="left"> Lei (Eddy) Xu </td>
    5684. 

  5684. <td align="left"> Lei (Eddy) Xu </td></tr>
    5685. 

  5685. <tr class="b">
    5686. 

  5686. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11776">HADOOP-11776</a> </td>
    5687. 

  5687. <td align="left"> jdiff is broken in Hadoop 2 </td>
    5688. 

  5688. <td align="left">  Blocker </td>
    5689. 

  5689. <td align="left"> . </td>
    5690. 

  5690. <td align="left"> Li Lu </td>
    5691. 

  5691. <td align="left"> Li Lu </td></tr>
    5692. 

  5692. <tr class="a">
    5693. 

  5693. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7999">HDFS-7999</a> </td>
    5694. 

  5694. <td align="left"> FsDatasetImpl#createTemporary sometimes holds the FSDatasetImpl lock for a very long time </td>
    5695. 

  5695. <td align="left">  Major </td>
    5696. 

  5696. <td align="left"> . </td>
    5697. 

  5697. <td align="left"> zhouyingchao </td>
    5698. 

  5698. <td align="left"> zhouyingchao </td></tr>
    5699. 

  5699. <tr class="b">
    5700. 

  5700. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-8072">HDFS-8072</a> </td>
    5701. 

  5701. <td align="left"> Reserved RBW space is not released if client terminates while writing block </td>
    5702. 

  5702. <td align="left">  Major </td>
    5703. 

  5703. <td align="left"> datanode </td>
    5704. 

  5704. <td align="left"> Arpit Agarwal </td>
    5705. 

  5705. <td align="left"> Arpit Agarwal </td></tr>
    5706. 

  5706. <tr class="a">
    5707. 

  5707. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-8025">HDFS-8025</a> </td>
    5708. 

  5708. <td align="left"> Addendum fix for HDFS-3087 Decomissioning on NN restart can complete without blocks being replicated </td>
    5709. 

  5709. <td align="left">  Major </td>
    5710. 

  5710. <td align="left"> . </td>
    5711. 

  5711. <td align="left"> Ming Ma </td>
    5712. 

  5712. <td align="left"> Ming Ma </td></tr>
    5713. 

  5713. <tr class="b">
    5714. 

  5714. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11815">HADOOP-11815</a> </td>
    5715. 

  5715. <td align="left"> HttpServer2 should destroy SignerSecretProvider when it stops </td>
    5716. 

  5716. <td align="left">  Blocker </td>
    5717. 

  5717. <td align="left"> . </td>
    5718. 

  5718. <td align="left"> Rohith Sharma K S </td>
    5719. 

  5719. <td align="left"> Rohith Sharma K S </td></tr>
    5720. 

  5720. <tr class="a">
    5721. 

  5721. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-8063">HDFS-8063</a> </td>
    5722. 

  5722. <td align="left"> Fix intermittent test failures in TestTracing </td>
    5723. 

  5723. <td align="left">  Minor </td>
    5724. 

  5724. <td align="left"> test </td>
    5725. 

  5725. <td align="left"> Masatake Iwasaki </td>
    5726. 

  5726. <td align="left"> Masatake Iwasaki </td></tr>
    5727. 

  5727. <tr class="b">
    5728. 

  5728. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3055">YARN-3055</a> </td>
    5729. 

  5729. <td align="left"> The token is not renewed properly if it&#x2019;s shared by jobs (oozie) in DelegationTokenRenewer </td>
    5730. 

  5730. <td align="left">  Blocker </td>
    5731. 

  5731. <td align="left"> security </td>
    5732. 

  5732. <td align="left"> Yi Liu </td>
    5733. 

  5733. <td align="left"> Daryn Sharp </td></tr>
    5734. 

  5734. <tr class="a">
    5735. 

  5735. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11837">HADOOP-11837</a> </td>
    5736. 

  5736. <td align="left"> AuthenticationFilter should destroy SignerSecretProvider in Tomcat deployments </td>
    5737. 

  5737. <td align="left">  Blocker </td>
    5738. 

  5738. <td align="left"> security </td>
    5739. 

  5739. <td align="left"> Venkat Ranganathan </td>
    5740. 

  5740. <td align="left"> Bowen Zhang </td></tr>
    5741. 

  5741. <tr class="b">
    5742. 

  5742. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6672">HDFS-6672</a> </td>
    5743. 

  5743. <td align="left"> Regression with hdfs oiv tool </td>
    5744. 

  5744. <td align="left">  Minor </td>
    5745. 

  5745. <td align="left"> . </td>
    5746. 

  5746. <td align="left"> Lei (Eddy) Xu </td>
    5747. 

  5747. <td align="left"> Lei (Eddy) Xu </td></tr>
    5748. 

  5748. </tbody>
    5749. 

  5749. </table></section><section>
    5750. 

  5750. <h3><a name="TESTS:"></a>TESTS:</h3>
    5751. 

  5751. <table border="0" class="bodyTable">
    5752. 

  5752. <thead>
    5753. 

  5753. 

  5754. <tr class="a">
    5755. 

  5755. <th align="left"> JIRA </th>
    5756. 

  5756. <th align="left"> Summary </th>
    5757. 

  5757. <th align="left"> Priority </th>
    5758. 

  5758. <th align="left"> Component </th>
    5759. 

  5759. <th align="left"> Reporter </th>
    5760. 

  5760. <th align="left"> Contributor </th></tr>
    5761. 

  5761. </thead><tbody>
    5762. 

  5762. 

  5763. <tr class="b">
    5764. 

  5764. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1979">YARN-1979</a> </td>
    5765. 

  5765. <td align="left"> TestDirectoryCollection fails when the umask is unusual </td>
    5766. 

  5766. <td align="left">  Major </td>
    5767. 

  5767. <td align="left"> . </td>
    5768. 

  5768. <td align="left"> Vinod Kumar Vavilapalli </td>
    5769. 

  5769. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    5770. 

  5770. <tr class="a">
    5771. 

  5771. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11165">HADOOP-11165</a> </td>
    5772. 

  5772. <td align="left"> TestUTF8 fails when run against java 8 </td>
    5773. 

  5773. <td align="left">  Minor </td>
    5774. 

  5774. <td align="left"> test </td>
    5775. 

  5775. <td align="left"> Ted Yu </td>
    5776. 

  5776. <td align="left"> Stephen Chu </td></tr>
    5777. 

  5777. <tr class="b">
    5778. 

  5778. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7448">HDFS-7448</a> </td>
    5779. 

  5779. <td align="left"> TestBookKeeperHACheckpoints fails in trunk build </td>
    5780. 

  5780. <td align="left">  Minor </td>
    5781. 

  5781. <td align="left"> . </td>
    5782. 

  5782. <td align="left"> Ted Yu </td>
    5783. 

  5783. <td align="left"> Akira Ajisaka </td></tr>
    5784. 

  5784. <tr class="a">
    5785. 

  5785. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2930">YARN-2930</a> </td>
    5786. 

  5786. <td align="left"> TestRMRestart#testRMRestartRecoveringNodeLabelManager sometimes fails against Java 7 &amp; 8 </td>
    5787. 

  5787. <td align="left">  Minor </td>
    5788. 

  5788. <td align="left"> . </td>
    5789. 

  5789. <td align="left"> Ted Yu </td>
    5790. 

  5790. <td align="left"> Wangda Tan </td></tr>
    5791. 

  5791. <tr class="b">
    5792. 

  5792. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7475">HDFS-7475</a> </td>
    5793. 

  5793. <td align="left"> Make TestLazyPersistFiles#testLazyPersistBlocksAreSaved deterministic </td>
    5794. 

  5794. <td align="left">  Major </td>
    5795. 

  5795. <td align="left"> test </td>
    5796. 

  5796. <td align="left"> Xiaoyu Yao </td>
    5797. 

  5797. <td align="left"> Xiaoyu Yao </td></tr>
    5798. 

  5798. <tr class="a">
    5799. 

  5799. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11358">HADOOP-11358</a> </td>
    5800. 

  5800. <td align="left"> Tests for encryption/decryption with IV calculation overflow </td>
    5801. 

  5801. <td align="left">  Major </td>
    5802. 

  5802. <td align="left"> security, test </td>
    5803. 

  5803. <td align="left"> Yi Liu </td>
    5804. 

  5804. <td align="left"> Yi Liu </td></tr>
    5805. 

  5805. <tr class="b">
    5806. 

  5806. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11125">HADOOP-11125</a> </td>
    5807. 

  5807. <td align="left"> Remove redundant tests in TestOsSecureRandom </td>
    5808. 

  5808. <td align="left">  Major </td>
    5809. 

  5809. <td align="left"> . </td>
    5810. 

  5810. <td align="left"> Ted Yu </td>
    5811. 

  5811. <td align="left"> Masanori Oyama </td></tr>
    5812. 

  5812. <tr class="a">
    5813. 

  5813. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7585">HDFS-7585</a> </td>
    5814. 

  5814. <td align="left"> Get TestEnhancedByteBufferAccess working on CPU architectures with page sizes other than 4096 </td>
    5815. 

  5815. <td align="left">  Major </td>
    5816. 

  5816. <td align="left"> test </td>
    5817. 

  5817. <td align="left"> sam liu </td>
    5818. 

  5818. <td align="left"> sam liu </td></tr>
    5819. 

  5819. <tr class="b">
    5820. 

  5820. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3070">YARN-3070</a> </td>
    5821. 

  5821. <td align="left"> TestRMAdminCLI#testHelp fails for transitionToActive command </td>
    5822. 

  5822. <td align="left">  Minor </td>
    5823. 

  5823. <td align="left"> . </td>
    5824. 

  5824. <td align="left"> Ted Yu </td>
    5825. 

  5825. <td align="left"> Junping Du </td></tr>
    5826. 

  5826. <tr class="a">
    5827. 

  5827. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10668">HADOOP-10668</a> </td>
    5828. 

  5828. <td align="left"> TestZKFailoverControllerStress#testExpireBackAndForth occasionally fails </td>
    5829. 

  5829. <td align="left">  Major </td>
    5830. 

  5830. <td align="left"> test </td>
    5831. 

  5831. <td align="left"> Ted Yu </td>
    5832. 

  5832. <td align="left"> Ming Ma </td></tr>
    5833. 

  5833. <tr class="b">
    5834. 

  5834. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11432">HADOOP-11432</a> </td>
    5835. 

  5835. <td align="left"> Fix SymlinkBaseTest#testCreateLinkUsingPartQualPath2 </td>
    5836. 

  5836. <td align="left">  Major </td>
    5837. 

  5837. <td align="left"> fs </td>
    5838. 

  5838. <td align="left"> Liang Xie </td>
    5839. 

  5839. <td align="left"> Liang Xie </td></tr>
    5840. 

  5840. <tr class="a">
    5841. 

  5841. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1537">YARN-1537</a> </td>
    5842. 

  5842. <td align="left"> TestLocalResourcesTrackerImpl.testLocalResourceCache often failed </td>
    5843. 

  5843. <td align="left">  Major </td>
    5844. 

  5844. <td align="left"> nodemanager </td>
    5845. 

  5845. <td align="left"> Hong Shen </td>
    5846. 

  5846. <td align="left"> Xuan Gong </td></tr>
    5847. 

  5847. <tr class="b">
    5848. 

  5848. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7914">HDFS-7914</a> </td>
    5849. 

  5849. <td align="left"> TestJournalNode#testFailToStartWithBadConfig fails when the default dfs.journalnode.http-address port 8480 is in use </td>
    5850. 

  5850. <td align="left">  Major </td>
    5851. 

  5851. <td align="left"> . </td>
    5852. 

  5852. <td align="left"> Xiaoyu Yao </td>
    5853. 

  5853. <td align="left"> Xiaoyu Yao </td></tr>
    5854. 

  5854. <tr class="a">
    5855. 

  5855. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11535">HADOOP-11535</a> </td>
    5856. 

  5856. <td align="left"> TableMapping related tests failed due to &#x2018;successful&#x2019; resolving of invalid test hostname </td>
    5857. 

  5857. <td align="left">  Minor </td>
    5858. 

  5858. <td align="left"> . </td>
    5859. 

  5859. <td align="left"> Kai Zheng </td>
    5860. 

  5860. <td align="left"> Kai Zheng </td></tr>
    5861. 

  5861. </tbody>
    5862. 

  5862. </table></section><section>
    5863. 

  5863. <h3><a name="SUB-TASKS:"></a>SUB-TASKS:</h3>
    5864. 

  5864. <table border="0" class="bodyTable">
    5865. 

  5865. <thead>
    5866. 

  5866. 

  5867. <tr class="a">
    5868. 

  5868. <th align="left"> JIRA </th>
    5869. 

  5869. <th align="left"> Summary </th>
    5870. 

  5870. <th align="left"> Priority </th>
    5871. 

  5871. <th align="left"> Component </th>
    5872. 

  5872. <th align="left"> Reporter </th>
    5873. 

  5873. <th align="left"> Contributor </th></tr>
    5874. 

  5874. </thead><tbody>
    5875. 

  5875. 

  5876. <tr class="b">
    5877. 

  5877. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2179">YARN-2179</a> </td>
    5878. 

  5878. <td align="left"> Initial cache manager structure and context </td>
    5879. 

  5879. <td align="left">  Major </td>
    5880. 

  5880. <td align="left"> . </td>
    5881. 

  5881. <td align="left"> Chris Trezzo </td>
    5882. 

  5882. <td align="left"> Chris Trezzo </td></tr>
    5883. 

  5883. <tr class="a">
    5884. 

  5884. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7055">HDFS-7055</a> </td>
    5885. 

  5885. <td align="left"> Add tracing to DFSInputStream </td>
    5886. 

  5886. <td align="left">  Major </td>
    5887. 

  5887. <td align="left"> datanode, namenode </td>
    5888. 

  5888. <td align="left"> Colin P. McCabe </td>
    5889. 

  5889. <td align="left"> Colin P. McCabe </td></tr>
    5890. 

  5890. <tr class="b">
    5891. 

  5891. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2180">YARN-2180</a> </td>
    5892. 

  5892. <td align="left"> In-memory backing store for cache manager </td>
    5893. 

  5893. <td align="left">  Major </td>
    5894. 

  5894. <td align="left"> . </td>
    5895. 

  5895. <td align="left"> Chris Trezzo </td>
    5896. 

  5896. <td align="left"> Chris Trezzo </td></tr>
    5897. 

  5897. <tr class="a">
    5898. 

  5898. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7209">HDFS-7209</a> </td>
    5899. 

  5899. <td align="left"> Populate EDEK cache when creating encryption zone </td>
    5900. 

  5900. <td align="left">  Major </td>
    5901. 

  5901. <td align="left"> encryption, performance </td>
    5902. 

  5902. <td align="left"> Yi Liu </td>
    5903. 

  5903. <td align="left"> Yi Liu </td></tr>
    5904. 

  5904. <tr class="b">
    5905. 

  5905. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7254">HDFS-7254</a> </td>
    5906. 

  5906. <td align="left"> Add documentation for hot swaping DataNode drives </td>
    5907. 

  5907. <td align="left">  Major </td>
    5908. 

  5908. <td align="left"> datanode </td>
    5909. 

  5909. <td align="left"> Lei (Eddy) Xu </td>
    5910. 

  5910. <td align="left"> Lei (Eddy) Xu </td></tr>
    5911. 

  5911. <tr class="a">
    5912. 

  5912. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6877">HDFS-6877</a> </td>
    5913. 

  5913. <td align="left"> Avoid calling checkDisk when an HDFS volume is removed during a write. </td>
    5914. 

  5914. <td align="left">  Major </td>
    5915. 

  5915. <td align="left"> datanode </td>
    5916. 

  5916. <td align="left"> Lei (Eddy) Xu </td>
    5917. 

  5917. <td align="left"> Lei (Eddy) Xu </td></tr>
    5918. 

  5918. <tr class="b">
    5919. 

  5919. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6824">HDFS-6824</a> </td>
    5920. 

  5920. <td align="left"> Additional user documentation for HDFS encryption. </td>
    5921. 

  5921. <td align="left">  Minor </td>
    5922. 

  5922. <td align="left"> documentation </td>
    5923. 

  5923. <td align="left"> Andrew Wang </td>
    5924. 

  5924. <td align="left"> Andrew Wang </td></tr>
    5925. 

  5925. <tr class="a">
    5926. 

  5926. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2183">YARN-2183</a> </td>
    5927. 

  5927. <td align="left"> Cleaner service for cache manager </td>
    5928. 

  5928. <td align="left">  Major </td>
    5929. 

  5929. <td align="left"> . </td>
    5930. 

  5930. <td align="left"> Chris Trezzo </td>
    5931. 

  5931. <td align="left"> Chris Trezzo </td></tr>
    5932. 

  5932. <tr class="b">
    5933. 

  5933. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-5928">HDFS-5928</a> </td>
    5934. 

  5934. <td align="left"> show namespace and namenode ID on NN dfshealth page </td>
    5935. 

  5935. <td align="left">  Major </td>
    5936. 

  5936. <td align="left"> . </td>
    5937. 

  5937. <td align="left"> Siqi Li </td>
    5938. 

  5938. <td align="left"> Siqi Li </td></tr>
    5939. 

  5939. <tr class="a">
    5940. 

  5940. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2712">YARN-2712</a> </td>
    5941. 

  5941. <td align="left"> TestWorkPreservingRMRestart: Augment FS tests with queue and headroom checks </td>
    5942. 

  5942. <td align="left">  Major </td>
    5943. 

  5943. <td align="left"> resourcemanager </td>
    5944. 

  5944. <td align="left"> Tsuyoshi Ozawa </td>
    5945. 

  5945. <td align="left"> Tsuyoshi Ozawa </td></tr>
    5946. 

  5946. <tr class="b">
    5947. 

  5947. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7035">HDFS-7035</a> </td>
    5948. 

  5948. <td align="left"> Make adding a new data directory to the DataNode an atomic operation and improve error handling </td>
    5949. 

  5949. <td align="left">  Major </td>
    5950. 

  5950. <td align="left"> datanode </td>
    5951. 

  5951. <td align="left"> Lei (Eddy) Xu </td>
    5952. 

  5952. <td align="left"> Lei (Eddy) Xu </td></tr>
    5953. 

  5953. <tr class="a">
    5954. 

  5954. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2186">YARN-2186</a> </td>
    5955. 

  5955. <td align="left"> Node Manager uploader service for cache manager </td>
    5956. 

  5956. <td align="left">  Major </td>
    5957. 

  5957. <td align="left"> . </td>
    5958. 

  5958. <td align="left"> Chris Trezzo </td>
    5959. 

  5959. <td align="left"> Chris Trezzo </td></tr>
    5960. 

  5960. <tr class="b">
    5961. 

  5961. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2236">YARN-2236</a> </td>
    5962. 

  5962. <td align="left"> Shared Cache uploader service on the Node Manager </td>
    5963. 

  5963. <td align="left">  Major </td>
    5964. 

  5964. <td align="left"> . </td>
    5965. 

  5965. <td align="left"> Chris Trezzo </td>
    5966. 

  5966. <td align="left"> Chris Trezzo </td></tr>
    5967. 

  5967. <tr class="a">
    5968. 

  5968. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2766">YARN-2766</a> </td>
    5969. 

  5969. <td align="left">  ApplicationHistoryManager is expected to return a sorted list of apps/attempts/containers </td>
    5970. 

  5970. <td align="left">  Major </td>
    5971. 

  5971. <td align="left"> timelineserver </td>
    5972. 

  5972. <td align="left"> Robert Kanter </td>
    5973. 

  5973. <td align="left"> Robert Kanter </td></tr>
    5974. 

  5974. <tr class="b">
    5975. 

  5975. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2690">YARN-2690</a> </td>
    5976. 

  5976. <td align="left"> Make ReservationSystem and its dependent classes independent of Scheduler type </td>
    5977. 

  5977. <td align="left">  Major </td>
    5978. 

  5978. <td align="left"> fairscheduler </td>
    5979. 

  5979. <td align="left"> Anubhav Dhoot </td>
    5980. 

  5980. <td align="left"> Anubhav Dhoot </td></tr>
    5981. 

  5981. <tr class="a">
    5982. 

  5982. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7413">HDFS-7413</a> </td>
    5983. 

  5983. <td align="left"> Some unit tests should use NameNodeProtocols instead of FSNameSystem </td>
    5984. 

  5984. <td align="left">  Major </td>
    5985. 

  5985. <td align="left"> test </td>
    5986. 

  5986. <td align="left"> Haohui Mai </td>
    5987. 

  5987. <td align="left"> Haohui Mai </td></tr>
    5988. 

  5988. <tr class="b">
    5989. 

  5989. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7415">HDFS-7415</a> </td>
    5990. 

  5990. <td align="left"> Move FSNameSystem.resolvePath() to FSDirectory </td>
    5991. 

  5991. <td align="left">  Major </td>
    5992. 

  5992. <td align="left"> . </td>
    5993. 

  5993. <td align="left"> Haohui Mai </td>
    5994. 

  5994. <td align="left"> Haohui Mai </td></tr>
    5995. 

  5995. <tr class="a">
    5996. 

  5996. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2375">YARN-2375</a> </td>
    5997. 

  5997. <td align="left"> Allow enabling/disabling timeline server per framework </td>
    5998. 

  5998. <td align="left">  Major </td>
    5999. 

  5999. <td align="left"> . </td>
    6000. 

  6000. <td align="left"> Jonathan Eagles </td>
    6001. 

  6001. <td align="left"> Mit Desai </td></tr>
    6002. 

  6002. <tr class="b">
    6003. 

  6003. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7420">HDFS-7420</a> </td>
    6004. 

  6004. <td align="left"> Delegate permission checks to FSDirectory </td>
    6005. 

  6005. <td align="left">  Major </td>
    6006. 

  6006. <td align="left"> . </td>
    6007. 

  6007. <td align="left"> Haohui Mai </td>
    6008. 

  6008. <td align="left"> Haohui Mai </td></tr>
    6009. 

  6009. <tr class="a">
    6010. 

  6010. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7412">HDFS-7412</a> </td>
    6011. 

  6011. <td align="left"> Move RetryCache to NameNodeRpcServer </td>
    6012. 

  6012. <td align="left">  Major </td>
    6013. 

  6013. <td align="left"> . </td>
    6014. 

  6014. <td align="left"> Haohui Mai </td>
    6015. 

  6015. <td align="left"> Haohui Mai </td></tr>
    6016. 

  6016. <tr class="b">
    6017. 

  6017. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1984">YARN-1984</a> </td>
    6018. 

  6018. <td align="left"> LeveldbTimelineStore does not handle db exceptions properly </td>
    6019. 

  6019. <td align="left">  Major </td>
    6020. 

  6020. <td align="left"> . </td>
    6021. 

  6021. <td align="left"> Jason Lowe </td>
    6022. 

  6022. <td align="left"> Varun Saxena </td></tr>
    6023. 

  6023. <tr class="a">
    6024. 

  6024. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2404">YARN-2404</a> </td>
    6025. 

  6025. <td align="left"> Remove ApplicationAttemptState and ApplicationState class in RMStateStore class </td>
    6026. 

  6026. <td align="left">  Major </td>
    6027. 

  6027. <td align="left"> . </td>
    6028. 

  6028. <td align="left"> Jian He </td>
    6029. 

  6029. <td align="left"> Tsuyoshi Ozawa </td></tr>
    6030. 

  6030. <tr class="b">
    6031. 

  6031. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2188">YARN-2188</a> </td>
    6032. 

  6032. <td align="left"> Client service for cache manager </td>
    6033. 

  6033. <td align="left">  Major </td>
    6034. 

  6034. <td align="left"> . </td>
    6035. 

  6035. <td align="left"> Chris Trezzo </td>
    6036. 

  6036. <td align="left"> Chris Trezzo </td></tr>
    6037. 

  6037. <tr class="a">
    6038. 

  6038. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7440">HDFS-7440</a> </td>
    6039. 

  6039. <td align="left"> Consolidate snapshot related operations in a single class </td>
    6040. 

  6040. <td align="left">  Major </td>
    6041. 

  6041. <td align="left"> . </td>
    6042. 

  6042. <td align="left"> Haohui Mai </td>
    6043. 

  6043. <td align="left"> Haohui Mai </td></tr>
    6044. 

  6044. <tr class="b">
    6045. 

  6045. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6803">HDFS-6803</a> </td>
    6046. 

  6046. <td align="left"> Documenting DFSClient#DFSInputStream expectations reading and preading in concurrent context </td>
    6047. 

  6047. <td align="left">  Major </td>
    6048. 

  6048. <td align="left"> hdfs-client </td>
    6049. 

  6049. <td align="left"> stack </td>
    6050. 

  6050. <td align="left"> stack </td></tr>
    6051. 

  6051. <tr class="a">
    6052. 

  6052. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7310">HDFS-7310</a> </td>
    6053. 

  6053. <td align="left"> Mover can give first priority to local DN if it has target storage type available in local DN </td>
    6054. 

  6054. <td align="left">  Major </td>
    6055. 

  6055. <td align="left"> balancer &amp; mover </td>
    6056. 

  6056. <td align="left"> Uma Maheswara Rao G </td>
    6057. 

  6057. <td align="left"> Vinayakumar B </td></tr>
    6058. 

  6058. <tr class="b">
    6059. 

  6059. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2165">YARN-2165</a> </td>
    6060. 

  6060. <td align="left"> Timeline server should validate the numeric configuration values </td>
    6061. 

  6061. <td align="left">  Major </td>
    6062. 

  6062. <td align="left"> timelineserver </td>
    6063. 

  6063. <td align="left"> Karam Singh </td>
    6064. 

  6064. <td align="left"> Vasanth kumar RJ </td></tr>
    6065. 

  6065. <tr class="a">
    6066. 

  6066. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2765">YARN-2765</a> </td>
    6067. 

  6067. <td align="left"> Add leveldb-based implementation for RMStateStore </td>
    6068. 

  6068. <td align="left">  Major </td>
    6069. 

  6069. <td align="left"> resourcemanager </td>
    6070. 

  6070. <td align="left"> Jason Lowe </td>
    6071. 

  6071. <td align="left"> Jason Lowe </td></tr>
    6072. 

  6072. <tr class="b">
    6073. 

  6073. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7450">HDFS-7450</a> </td>
    6074. 

  6074. <td align="left"> Consolidate the implementation of GetFileInfo(), GetListings() and GetContentSummary() into a single class </td>
    6075. 

  6075. <td align="left">  Major </td>
    6076. 

  6076. <td align="left"> . </td>
    6077. 

  6077. <td align="left"> Haohui Mai </td>
    6078. 

  6078. <td align="left"> Haohui Mai </td></tr>
    6079. 

  6079. <tr class="a">
    6080. 

  6080. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7438">HDFS-7438</a> </td>
    6081. 

  6081. <td align="left"> Consolidate the implementation of rename() into a single class </td>
    6082. 

  6082. <td align="left">  Major </td>
    6083. 

  6083. <td align="left"> . </td>
    6084. 

  6084. <td align="left"> Haohui Mai </td>
    6085. 

  6085. <td align="left"> Haohui Mai </td></tr>
    6086. 

  6086. <tr class="b">
    6087. 

  6087. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7462">HDFS-7462</a> </td>
    6088. 

  6088. <td align="left"> Consolidate implementation of mkdirs() into a single class </td>
    6089. 

  6089. <td align="left">  Major </td>
    6090. 

  6090. <td align="left"> . </td>
    6091. 

  6091. <td align="left"> Haohui Mai </td>
    6092. 

  6092. <td align="left"> Haohui Mai </td></tr>
    6093. 

  6093. <tr class="a">
    6094. 

  6094. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2880">YARN-2880</a> </td>
    6095. 

  6095. <td align="left"> Add a test in TestRMRestart to make sure node labels will be recovered if it is enabled </td>
    6096. 

  6096. <td align="left">  Major </td>
    6097. 

  6097. <td align="left"> resourcemanager </td>
    6098. 

  6098. <td align="left"> Wangda Tan </td>
    6099. 

  6099. <td align="left"> Rohith Sharma K S </td></tr>
    6100. 

  6100. <tr class="b">
    6101. 

  6101. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7468">HDFS-7468</a> </td>
    6102. 

  6102. <td align="left"> Moving verify* functions to corresponding classes </td>
    6103. 

  6103. <td align="left">  Major </td>
    6104. 

  6104. <td align="left"> . </td>
    6105. 

  6105. <td align="left"> Li Lu </td>
    6106. 

  6106. <td align="left"> Li Lu </td></tr>
    6107. 

  6107. <tr class="a">
    6108. 

  6108. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2056">YARN-2056</a> </td>
    6109. 

  6109. <td align="left"> Disable preemption at Queue level </td>
    6110. 

  6110. <td align="left">  Major </td>
    6111. 

  6111. <td align="left"> resourcemanager </td>
    6112. 

  6112. <td align="left"> Mayank Bansal </td>
    6113. 

  6113. <td align="left"> Eric Payne </td></tr>
    6114. 

  6114. <tr class="b">
    6115. 

  6115. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7474">HDFS-7474</a> </td>
    6116. 

  6116. <td align="left"> Avoid resolving path in FSPermissionChecker </td>
    6117. 

  6117. <td align="left">  Major </td>
    6118. 

  6118. <td align="left"> namenode </td>
    6119. 

  6119. <td align="left"> Jing Zhao </td>
    6120. 

  6120. <td align="left"> Jing Zhao </td></tr>
    6121. 

  6121. <tr class="a">
    6122. 

  6122. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7459">HDFS-7459</a> </td>
    6123. 

  6123. <td align="left"> Consolidate cache-related implementation in FSNamesystem into a single class </td>
    6124. 

  6124. <td align="left">  Major </td>
    6125. 

  6125. <td align="left"> . </td>
    6126. 

  6126. <td align="left"> Haohui Mai </td>
    6127. 

  6127. <td align="left"> Haohui Mai </td></tr>
    6128. 

  6128. <tr class="b">
    6129. 

  6129. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7476">HDFS-7476</a> </td>
    6130. 

  6130. <td align="left"> Consolidate ACL-related operations to a single class </td>
    6131. 

  6131. <td align="left">  Major </td>
    6132. 

  6132. <td align="left"> namenode </td>
    6133. 

  6133. <td align="left"> Haohui Mai </td>
    6134. 

  6134. <td align="left"> Haohui Mai </td></tr>
    6135. 

  6135. <tr class="a">
    6136. 

  6136. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2927">YARN-2927</a> </td>
    6137. 

  6137. <td align="left"> InMemorySCMStore properties are inconsistent </td>
    6138. 

  6138. <td align="left">  Major </td>
    6139. 

  6139. <td align="left"> . </td>
    6140. 

  6140. <td align="left"> Ray Chiang </td>
    6141. 

  6141. <td align="left"> Ray Chiang </td></tr>
    6142. 

  6142. <tr class="b">
    6143. 

  6143. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7486">HDFS-7486</a> </td>
    6144. 

  6144. <td align="left"> Consolidate XAttr-related implementation into a single class </td>
    6145. 

  6145. <td align="left">  Major </td>
    6146. 

  6146. <td align="left"> . </td>
    6147. 

  6147. <td align="left"> Haohui Mai </td>
    6148. 

  6148. <td align="left"> Haohui Mai </td></tr>
    6149. 

  6149. <tr class="a">
    6150. 

  6150. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10476">HADOOP-10476</a> </td>
    6151. 

  6151. <td align="left"> Bumping the findbugs version to 3.0.0 </td>
    6152. 

  6152. <td align="left">  Major </td>
    6153. 

  6153. <td align="left"> build </td>
    6154. 

  6154. <td align="left"> Haohui Mai </td>
    6155. 

  6155. <td align="left"> Haohui Mai </td></tr>
    6156. 

  6156. <tr class="b">
    6157. 

  6157. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11367">HADOOP-11367</a> </td>
    6158. 

  6158. <td align="left"> Fix warnings from findbugs 3.0 in hadoop-streaming </td>
    6159. 

  6159. <td align="left">  Major </td>
    6160. 

  6160. <td align="left"> . </td>
    6161. 

  6161. <td align="left"> Li Lu </td>
    6162. 

  6162. <td align="left"> Li Lu </td></tr>
    6163. 

  6163. <tr class="a">
    6164. 

  6164. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11369">HADOOP-11369</a> </td>
    6165. 

  6165. <td align="left"> Fix new findbugs warnings in hadoop-mapreduce-client, non-core directories </td>
    6166. 

  6166. <td align="left">  Major </td>
    6167. 

  6167. <td align="left"> . </td>
    6168. 

  6168. <td align="left"> Li Lu </td>
    6169. 

  6169. <td align="left"> Li Lu </td></tr>
    6170. 

  6170. <tr class="b">
    6171. 

  6171. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11372">HADOOP-11372</a> </td>
    6172. 

  6172. <td align="left"> Fix new findbugs warnings in mapreduce-examples </td>
    6173. 

  6173. <td align="left">  Major </td>
    6174. 

  6174. <td align="left"> . </td>
    6175. 

  6175. <td align="left"> Li Lu </td>
    6176. 

  6176. <td align="left"> Li Lu </td></tr>
    6177. 

  6177. <tr class="a">
    6178. 

  6178. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7498">HDFS-7498</a> </td>
    6179. 

  6179. <td align="left"> Simplify the logic in INodesInPath </td>
    6180. 

  6180. <td align="left">  Major </td>
    6181. 

  6181. <td align="left"> namenode </td>
    6182. 

  6182. <td align="left"> Jing Zhao </td>
    6183. 

  6183. <td align="left"> Jing Zhao </td></tr>
    6184. 

  6184. <tr class="b">
    6185. 

  6185. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11379">HADOOP-11379</a> </td>
    6186. 

  6186. <td align="left"> Fix new findbugs warnings in hadoop-auth* </td>
    6187. 

  6187. <td align="left">  Major </td>
    6188. 

  6188. <td align="left"> . </td>
    6189. 

  6189. <td align="left"> Li Lu </td>
    6190. 

  6190. <td align="left"> Li Lu </td></tr>
    6191. 

  6191. <tr class="a">
    6192. 

  6192. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11378">HADOOP-11378</a> </td>
    6193. 

  6193. <td align="left"> Fix new findbugs warnings in hadoop-kms </td>
    6194. 

  6194. <td align="left">  Major </td>
    6195. 

  6195. <td align="left"> . </td>
    6196. 

  6196. <td align="left"> Li Lu </td>
    6197. 

  6197. <td align="left"> Li Lu </td></tr>
    6198. 

  6198. <tr class="b">
    6199. 

  6199. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2924">YARN-2924</a> </td>
    6200. 

  6200. <td align="left"> Node to labels mapping should not transfer to lowercase when adding from RMAdminCLI </td>
    6201. 

  6201. <td align="left">  Major </td>
    6202. 

  6202. <td align="left"> client </td>
    6203. 

  6203. <td align="left"> Wangda Tan </td>
    6204. 

  6204. <td align="left"> Wangda Tan </td></tr>
    6205. 

  6205. <tr class="a">
    6206. 

  6206. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11381">HADOOP-11381</a> </td>
    6207. 

  6207. <td align="left"> Fix findbugs warnings in hadoop-distcp, hadoop-aws, hadoop-azure, and hadoop-openstack </td>
    6208. 

  6208. <td align="left">  Major </td>
    6209. 

  6209. <td align="left"> . </td>
    6210. 

  6210. <td align="left"> Li Lu </td>
    6211. 

  6211. <td align="left"> Li Lu </td></tr>
    6212. 

  6212. <tr class="b">
    6213. 

  6213. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10482">HADOOP-10482</a> </td>
    6214. 

  6214. <td align="left"> Fix various findbugs warnings in hadoop-common </td>
    6215. 

  6215. <td align="left">  Major </td>
    6216. 

  6216. <td align="left"> . </td>
    6217. 

  6217. <td align="left"> Haohui Mai </td>
    6218. 

  6218. <td align="left"> Haohui Mai </td></tr>
    6219. 

  6219. <tr class="a">
    6220. 

  6220. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11389">HADOOP-11389</a> </td>
    6221. 

  6221. <td align="left"> Clean up byte to string encoding issues in hadoop-common </td>
    6222. 

  6222. <td align="left">  Major </td>
    6223. 

  6223. <td align="left"> . </td>
    6224. 

  6224. <td align="left"> Haohui Mai </td>
    6225. 

  6225. <td align="left"> Haohui Mai </td></tr>
    6226. 

  6226. <tr class="b">
    6227. 

  6227. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7509">HDFS-7509</a> </td>
    6228. 

  6228. <td align="left"> Avoid resolving path multiple times </td>
    6229. 

  6229. <td align="left">  Major </td>
    6230. 

  6230. <td align="left"> . </td>
    6231. 

  6231. <td align="left"> Jing Zhao </td>
    6232. 

  6232. <td align="left"> Jing Zhao </td></tr>
    6233. 

  6233. <tr class="a">
    6234. 

  6234. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7506">HDFS-7506</a> </td>
    6235. 

  6235. <td align="left"> Consolidate implementation of setting inode attributes into a single class </td>
    6236. 

  6236. <td align="left">  Major </td>
    6237. 

  6237. <td align="left"> . </td>
    6238. 

  6238. <td align="left"> Haohui Mai </td>
    6239. 

  6239. <td align="left"> Haohui Mai </td></tr>
    6240. 

  6240. <tr class="b">
    6241. 

  6241. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2914">YARN-2914</a> </td>
    6242. 

  6242. <td align="left"> Potential race condition in Singleton implementation of SharedCacheUploaderMetrics, CleanerMetrics, ClientSCMMetrics </td>
    6243. 

  6243. <td align="left">  Minor </td>
    6244. 

  6244. <td align="left"> . </td>
    6245. 

  6245. <td align="left"> Ted Yu </td>
    6246. 

  6246. <td align="left"> Varun Saxena </td></tr>
    6247. 

  6247. <tr class="a">
    6248. 

  6248. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2762">YARN-2762</a> </td>
    6249. 

  6249. <td align="left"> RMAdminCLI node-labels-related args should be trimmed and checked before sending to RM </td>
    6250. 

  6250. <td align="left">  Minor </td>
    6251. 

  6251. <td align="left"> resourcemanager </td>
    6252. 

  6252. <td align="left"> Rohith Sharma K S </td>
    6253. 

  6253. <td align="left"> Rohith Sharma K S </td></tr>
    6254. 

  6254. <tr class="b">
    6255. 

  6255. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2189">YARN-2189</a> </td>
    6256. 

  6256. <td align="left"> Admin service for cache manager </td>
    6257. 

  6257. <td align="left">  Major </td>
    6258. 

  6258. <td align="left"> . </td>
    6259. 

  6259. <td align="left"> Chris Trezzo </td>
    6260. 

  6260. <td align="left"> Chris Trezzo </td></tr>
    6261. 

  6261. <tr class="a">
    6262. 

  6262. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7528">HDFS-7528</a> </td>
    6263. 

  6263. <td align="left"> Consolidate symlink-related implementation into a single class </td>
    6264. 

  6264. <td align="left">  Major </td>
    6265. 

  6265. <td align="left"> . </td>
    6266. 

  6266. <td align="left"> Haohui Mai </td>
    6267. 

  6267. <td align="left"> Haohui Mai </td></tr>
    6268. 

  6268. <tr class="b">
    6269. 

  6269. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2944">YARN-2944</a> </td>
    6270. 

  6270. <td align="left"> InMemorySCMStore can not be instantiated with ReflectionUtils#newInstance </td>
    6271. 

  6271. <td align="left">  Minor </td>
    6272. 

  6272. <td align="left"> . </td>
    6273. 

  6273. <td align="left"> Chris Trezzo </td>
    6274. 

  6274. <td align="left"> Chris Trezzo </td></tr>
    6275. 

  6275. <tr class="a">
    6276. 

  6276. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2203">YARN-2203</a> </td>
    6277. 

  6277. <td align="left"> Web UI for cache manager </td>
    6278. 

  6278. <td align="left">  Major </td>
    6279. 

  6279. <td align="left"> . </td>
    6280. 

  6280. <td align="left"> Chris Trezzo </td>
    6281. 

  6281. <td align="left"> Chris Trezzo </td></tr>
    6282. 

  6282. <tr class="b">
    6283. 

  6283. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7543">HDFS-7543</a> </td>
    6284. 

  6284. <td align="left"> Avoid path resolution when getting FileStatus for audit logs </td>
    6285. 

  6285. <td align="left">  Major </td>
    6286. 

  6286. <td align="left"> . </td>
    6287. 

  6287. <td align="left"> Haohui Mai </td>
    6288. 

  6288. <td align="left"> Haohui Mai </td></tr>
    6289. 

  6289. <tr class="a">
    6290. 

  6290. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2738">YARN-2738</a> </td>
    6291. 

  6291. <td align="left"> Add FairReservationSystem for FairScheduler </td>
    6292. 

  6292. <td align="left">  Major </td>
    6293. 

  6293. <td align="left"> fairscheduler </td>
    6294. 

  6294. <td align="left"> Anubhav Dhoot </td>
    6295. 

  6295. <td align="left"> Anubhav Dhoot </td></tr>
    6296. 

  6296. <tr class="b">
    6297. 

  6297. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11429">HADOOP-11429</a> </td>
    6298. 

  6298. <td align="left"> Findbugs warnings in hadoop extras </td>
    6299. 

  6299. <td align="left">  Major </td>
    6300. 

  6300. <td align="left"> . </td>
    6301. 

  6301. <td align="left"> Varun Saxena </td>
    6302. 

  6302. <td align="left"> Varun Saxena </td></tr>
    6303. 

  6303. <tr class="a">
    6304. 

  6304. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2920">YARN-2920</a> </td>
    6305. 

  6305. <td align="left"> CapacityScheduler should be notified when labels on nodes changed </td>
    6306. 

  6306. <td align="left">  Major </td>
    6307. 

  6307. <td align="left"> . </td>
    6308. 

  6308. <td align="left"> Wangda Tan </td>
    6309. 

  6309. <td align="left"> Wangda Tan </td></tr>
    6310. 

  6310. <tr class="b">
    6311. 

  6311. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2970">YARN-2970</a> </td>
    6312. 

  6312. <td align="left"> NodeLabel operations in RMAdmin CLI get missing in help command. </td>
    6313. 

  6313. <td align="left">  Minor </td>
    6314. 

  6314. <td align="left"> api, client, resourcemanager </td>
    6315. 

  6315. <td align="left"> Junping Du </td>
    6316. 

  6316. <td align="left"> Varun Saxena </td></tr>
    6317. 

  6317. <tr class="a">
    6318. 

  6318. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11370">HADOOP-11370</a> </td>
    6319. 

  6319. <td align="left"> Fix new findbug warnings hadoop-yarn </td>
    6320. 

  6320. <td align="left">  Major </td>
    6321. 

  6321. <td align="left"> . </td>
    6322. 

  6322. <td align="left"> Zhijie Shen </td>
    6323. 

  6323. <td align="left">  </td></tr>
    6324. 

  6324. <tr class="b">
    6325. 

  6325. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2943">YARN-2943</a> </td>
    6326. 

  6326. <td align="left"> Add a node-labels page in RM web UI </td>
    6327. 

  6327. <td align="left">  Major </td>
    6328. 

  6328. <td align="left"> resourcemanager </td>
    6329. 

  6329. <td align="left"> Wangda Tan </td>
    6330. 

  6330. <td align="left"> Wangda Tan </td></tr>
    6331. 

  6331. <tr class="a">
    6332. 

  6332. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2998">YARN-2998</a> </td>
    6333. 

  6333. <td align="left"> Abstract out scheduler independent PlanFollower components </td>
    6334. 

  6334. <td align="left">  Major </td>
    6335. 

  6335. <td align="left"> fairscheduler </td>
    6336. 

  6336. <td align="left"> Anubhav Dhoot </td>
    6337. 

  6337. <td align="left"> Anubhav Dhoot </td></tr>
    6338. 

  6338. <tr class="b">
    6339. 

  6339. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2881">YARN-2881</a> </td>
    6340. 

  6340. <td align="left"> Implement PlanFollower for FairScheduler </td>
    6341. 

  6341. <td align="left">  Major </td>
    6342. 

  6342. <td align="left"> fairscheduler </td>
    6343. 

  6343. <td align="left"> Anubhav Dhoot </td>
    6344. 

  6344. <td align="left"> Anubhav Dhoot </td></tr>
    6345. 

  6345. <tr class="a">
    6346. 

  6346. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10651">HADOOP-10651</a> </td>
    6347. 

  6347. <td align="left"> Add ability to restrict service access using IP addresses and hostnames </td>
    6348. 

  6348. <td align="left">  Major </td>
    6349. 

  6349. <td align="left"> security </td>
    6350. 

  6350. <td align="left"> Benoy Antony </td>
    6351. 

  6351. <td align="left"> Benoy Antony </td></tr>
    6352. 

  6352. <tr class="b">
    6353. 

  6353. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7589">HDFS-7589</a> </td>
    6354. 

  6354. <td align="left"> Break the dependency between libnative_mini_dfs and libhdfs </td>
    6355. 

  6355. <td align="left">  Major </td>
    6356. 

  6356. <td align="left"> libhdfs </td>
    6357. 

  6357. <td align="left"> Zhanwei Wang </td>
    6358. 

  6358. <td align="left"> Zhanwei Wang </td></tr>
    6359. 

  6359. <tr class="a">
    6360. 

  6360. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3014">YARN-3014</a> </td>
    6361. 

  6361. <td align="left"> Replaces labels on a host should update all NM&#x2019;s labels on that host </td>
    6362. 

  6362. <td align="left">  Major </td>
    6363. 

  6363. <td align="left"> . </td>
    6364. 

  6364. <td align="left"> Wangda Tan </td>
    6365. 

  6365. <td align="left"> Wangda Tan </td></tr>
    6366. 

  6366. <tr class="b">
    6367. 

  6367. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11465">HADOOP-11465</a> </td>
    6368. 

  6368. <td align="left"> Fix findbugs warnings in hadoop-gridmix </td>
    6369. 

  6369. <td align="left">  Major </td>
    6370. 

  6370. <td align="left"> . </td>
    6371. 

  6371. <td align="left"> Varun Saxena </td>
    6372. 

  6372. <td align="left"> Varun Saxena </td></tr>
    6373. 

  6373. <tr class="a">
    6374. 

  6374. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7056">HDFS-7056</a> </td>
    6375. 

  6375. <td align="left"> Snapshot support for truncate </td>
    6376. 

  6376. <td align="left">  Major </td>
    6377. 

  6377. <td align="left"> namenode </td>
    6378. 

  6378. <td align="left"> Konstantin Shvachko </td>
    6379. 

  6379. <td align="left"> Plamen Jeliazkov </td></tr>
    6380. 

  6380. <tr class="b">
    6381. 

  6381. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3019">YARN-3019</a> </td>
    6382. 

  6382. <td align="left"> Make work-preserving-recovery the default mechanism for RM recovery </td>
    6383. 

  6383. <td align="left">  Major </td>
    6384. 

  6384. <td align="left"> resourcemanager </td>
    6385. 

  6385. <td align="left"> Jian He </td>
    6386. 

  6386. <td align="left"> Jian He </td></tr>
    6387. 

  6387. <tr class="a">
    6388. 

  6388. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2807">YARN-2807</a> </td>
    6389. 

  6389. <td align="left"> Option &#x201c;&#x2013;forceactive&#x201d; not works as described in usage of &#x201c;yarn rmadmin -transitionToActive&#x201d; </td>
    6390. 

  6390. <td align="left">  Minor </td>
    6391. 

  6391. <td align="left"> documentation, resourcemanager </td>
    6392. 

  6392. <td align="left"> Wangda Tan </td>
    6393. 

  6393. <td align="left"> Masatake Iwasaki </td></tr>
    6394. 

  6394. <tr class="b">
    6395. 

  6395. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-5782">HDFS-5782</a> </td>
    6396. 

  6396. <td align="left"> BlockListAsLongs should take lists of Replicas rather than concrete classes </td>
    6397. 

  6397. <td align="left">  Minor </td>
    6398. 

  6398. <td align="left"> datanode </td>
    6399. 

  6399. <td align="left"> David Powell </td>
    6400. 

  6400. <td align="left"> Joe Pallas </td></tr>
    6401. 

  6401. <tr class="a">
    6402. 

  6402. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2217">YARN-2217</a> </td>
    6403. 

  6403. <td align="left"> Shared cache client side changes </td>
    6404. 

  6404. <td align="left">  Major </td>
    6405. 

  6405. <td align="left"> . </td>
    6406. 

  6406. <td align="left"> Chris Trezzo </td>
    6407. 

  6407. <td align="left"> Chris Trezzo </td></tr>
    6408. 

  6408. <tr class="b">
    6409. 

  6409. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7189">HDFS-7189</a> </td>
    6410. 

  6410. <td align="left"> Add trace spans for DFSClient metadata operations </td>
    6411. 

  6411. <td align="left">  Major </td>
    6412. 

  6412. <td align="left"> datanode, namenode </td>
    6413. 

  6413. <td align="left"> Colin P. McCabe </td>
    6414. 

  6414. <td align="left"> Colin P. McCabe </td></tr>
    6415. 

  6415. <tr class="a">
    6416. 

  6416. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2984">YARN-2984</a> </td>
    6417. 

  6417. <td align="left"> Metrics for container&#x2019;s actual memory usage </td>
    6418. 

  6418. <td align="left">  Major </td>
    6419. 

  6419. <td align="left"> nodemanager </td>
    6420. 

  6420. <td align="left"> Karthik Kambatla </td>
    6421. 

  6421. <td align="left"> Karthik Kambatla </td></tr>
    6422. 

  6422. <tr class="b">
    6423. 

  6423. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7573">HDFS-7573</a> </td>
    6424. 

  6424. <td align="left"> Consolidate the implementation of delete() into a single class </td>
    6425. 

  6425. <td align="left">  Major </td>
    6426. 

  6426. <td align="left"> . </td>
    6427. 

  6427. <td align="left"> Haohui Mai </td>
    6428. 

  6428. <td align="left"> Haohui Mai </td></tr>
    6429. 

  6429. <tr class="a">
    6430. 

  6430. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-5631">HDFS-5631</a> </td>
    6431. 

  6431. <td align="left"> Expose interfaces required by FsDatasetSpi implementations </td>
    6432. 

  6432. <td align="left">  Minor </td>
    6433. 

  6433. <td align="left"> datanode </td>
    6434. 

  6434. <td align="left"> David Powell </td>
    6435. 

  6435. <td align="left"> Joe Pallas </td></tr>
    6436. 

  6436. <tr class="b">
    6437. 

  6437. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2933">YARN-2933</a> </td>
    6438. 

  6438. <td align="left"> Capacity Scheduler preemption policy should only consider capacity without labels temporarily </td>
    6439. 

  6439. <td align="left">  Major </td>
    6440. 

  6440. <td align="left"> capacityscheduler </td>
    6441. 

  6441. <td align="left"> Wangda Tan </td>
    6442. 

  6442. <td align="left"> Mayank Bansal </td></tr>
    6443. 

  6443. <tr class="a">
    6444. 

  6444. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7638">HDFS-7638</a> </td>
    6445. 

  6445. <td align="left"> Small fix and few refinements for FSN#truncate </td>
    6446. 

  6446. <td align="left">  Major </td>
    6447. 

  6447. <td align="left"> datanode, namenode </td>
    6448. 

  6448. <td align="left"> Yi Liu </td>
    6449. 

  6449. <td align="left"> Yi Liu </td></tr>
    6450. 

  6450. <tr class="b">
    6451. 

  6451. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7634">HDFS-7634</a> </td>
    6452. 

  6452. <td align="left"> Disallow truncation of Lazy persist files </td>
    6453. 

  6453. <td align="left">  Major </td>
    6454. 

  6454. <td align="left"> datanode, namenode </td>
    6455. 

  6455. <td align="left"> Yi Liu </td>
    6456. 

  6456. <td align="left"> Yi Liu </td></tr>
    6457. 

  6457. <tr class="a">
    6458. 

  6458. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7623">HDFS-7623</a> </td>
    6459. 

  6459. <td align="left"> Add htrace configuration properties to core-default.xml and update user doc about how to enable htrace </td>
    6460. 

  6460. <td align="left">  Major </td>
    6461. 

  6461. <td align="left"> . </td>
    6462. 

  6462. <td align="left"> Yi Liu </td>
    6463. 

  6463. <td align="left"> Yi Liu </td></tr>
    6464. 

  6464. <tr class="b">
    6465. 

  6465. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7643">HDFS-7643</a> </td>
    6466. 

  6466. <td align="left"> Test case to ensure lazy persist files cannot be truncated </td>
    6467. 

  6467. <td align="left">  Major </td>
    6468. 

  6468. <td align="left"> test </td>
    6469. 

  6469. <td align="left"> Arpit Agarwal </td>
    6470. 

  6470. <td align="left"> Yi Liu </td></tr>
    6471. 

  6471. <tr class="a">
    6472. 

  6472. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2800">YARN-2800</a> </td>
    6473. 

  6473. <td align="left"> Remove MemoryNodeLabelsStore and add a way to enable/disable node labels feature </td>
    6474. 

  6474. <td align="left">  Major </td>
    6475. 

  6475. <td align="left"> client, resourcemanager </td>
    6476. 

  6476. <td align="left"> Wangda Tan </td>
    6477. 

  6477. <td align="left"> Wangda Tan </td></tr>
    6478. 

  6478. <tr class="b">
    6479. 

  6479. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7659">HDFS-7659</a> </td>
    6480. 

  6480. <td align="left"> We should check the new length of truncate can&#x2019;t be a negative value. </td>
    6481. 

  6481. <td align="left">  Major </td>
    6482. 

  6482. <td align="left"> datanode, namenode </td>
    6483. 

  6483. <td align="left"> Yi Liu </td>
    6484. 

  6484. <td align="left"> Yi Liu </td></tr>
    6485. 

  6485. <tr class="a">
    6486. 

  6486. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7676">HDFS-7676</a> </td>
    6487. 

  6487. <td align="left"> Fix TestFileTruncate to avoid bug of HDFS-7611 </td>
    6488. 

  6488. <td align="left">  Major </td>
    6489. 

  6489. <td align="left"> test </td>
    6490. 

  6490. <td align="left"> Konstantin Shvachko </td>
    6491. 

  6491. <td align="left"> Konstantin Shvachko </td></tr>
    6492. 

  6492. <tr class="b">
    6493. 

  6493. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3092">YARN-3092</a> </td>
    6494. 

  6494. <td align="left"> Create common ResourceUsage class to track labeled resource usages in Capacity Scheduler </td>
    6495. 

  6495. <td align="left">  Major </td>
    6496. 

  6496. <td align="left"> api, client, resourcemanager </td>
    6497. 

  6497. <td align="left"> Wangda Tan </td>
    6498. 

  6498. <td align="left"> Wangda Tan </td></tr>
    6499. 

  6499. <tr class="a">
    6500. 

  6500. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3011">YARN-3011</a> </td>
    6501. 

  6501. <td align="left"> NM dies because of the failure of resource localization </td>
    6502. 

  6502. <td align="left">  Major </td>
    6503. 

  6503. <td align="left"> nodemanager </td>
    6504. 

  6504. <td align="left"> Wang Hao </td>
    6505. 

  6505. <td align="left"> Varun Saxena </td></tr>
    6506. 

  6506. <tr class="b">
    6507. 

  6507. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3028">YARN-3028</a> </td>
    6508. 

  6508. <td align="left"> Better syntax for replaceLabelsOnNode in RMAdmin CLI </td>
    6509. 

  6509. <td align="left">  Major </td>
    6510. 

  6510. <td align="left"> api, client, resourcemanager </td>
    6511. 

  6511. <td align="left"> Jian He </td>
    6512. 

  6512. <td align="left"> Rohith Sharma K S </td></tr>
    6513. 

  6513. <tr class="a">
    6514. 

  6514. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7677">HDFS-7677</a> </td>
    6515. 

  6515. <td align="left"> DistributedFileSystem#truncate should resolve symlinks </td>
    6516. 

  6516. <td align="left">  Major </td>
    6517. 

  6517. <td align="left"> datanode, namenode </td>
    6518. 

  6518. <td align="left"> Yi Liu </td>
    6519. 

  6519. <td align="left"> Yi Liu </td></tr>
    6520. 

  6520. <tr class="b">
    6521. 

  6521. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11317">HADOOP-11317</a> </td>
    6522. 

  6522. <td align="left"> Increment SLF4J version to 1.7.10 </td>
    6523. 

  6523. <td align="left">  Major </td>
    6524. 

  6524. <td align="left"> build </td>
    6525. 

  6525. <td align="left"> Steve Loughran </td>
    6526. 

  6526. <td align="left"> Tim Robertson </td></tr>
    6527. 

  6527. <tr class="a">
    6528. 

  6528. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-6673">HDFS-6673</a> </td>
    6529. 

  6529. <td align="left"> Add delimited format support to PB OIV tool </td>
    6530. 

  6530. <td align="left">  Minor </td>
    6531. 

  6531. <td align="left"> . </td>
    6532. 

  6532. <td align="left"> Lei (Eddy) Xu </td>
    6533. 

  6533. <td align="left"> Lei (Eddy) Xu </td></tr>
    6534. 

  6534. <tr class="b">
    6535. 

  6535. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7681">HDFS-7681</a> </td>
    6536. 

  6536. <td align="left"> Fix ReplicaInputStream constructor to take InputStreams </td>
    6537. 

  6537. <td align="left">  Major </td>
    6538. 

  6538. <td align="left"> datanode </td>
    6539. 

  6539. <td align="left"> Joe Pallas </td>
    6540. 

  6540. <td align="left"> Joe Pallas </td></tr>
    6541. 

  6541. <tr class="a">
    6542. 

  6542. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10574">HADOOP-10574</a> </td>
    6543. 

  6543. <td align="left"> Bump the maven plugin versions too -moving the numbers into properties </td>
    6544. 

  6544. <td align="left">  Major </td>
    6545. 

  6545. <td align="left"> build </td>
    6546. 

  6546. <td align="left"> Steve Loughran </td>
    6547. 

  6547. <td align="left"> Akira Ajisaka </td></tr>
    6548. 

  6548. <tr class="b">
    6549. 

  6549. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3099">YARN-3099</a> </td>
    6550. 

  6550. <td align="left"> Capacity Scheduler LeafQueue/ParentQueue should use ResourceUsage to track used-resources-by-label. </td>
    6551. 

  6551. <td align="left">  Major </td>
    6552. 

  6552. <td align="left"> api, client, resourcemanager </td>
    6553. 

  6553. <td align="left"> Wangda Tan </td>
    6554. 

  6554. <td align="left"> Wangda Tan </td></tr>
    6555. 

  6555. <tr class="a">
    6556. 

  6556. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3098">YARN-3098</a> </td>
    6557. 

  6557. <td align="left"> Create common QueueCapacities class in Capacity Scheduler to track capacities-by-labels of queues </td>
    6558. 

  6558. <td align="left">  Major </td>
    6559. 

  6559. <td align="left"> capacityscheduler </td>
    6560. 

  6560. <td align="left"> Wangda Tan </td>
    6561. 

  6561. <td align="left"> Wangda Tan </td></tr>
    6562. 

  6562. <tr class="b">
    6563. 

  6563. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3075">YARN-3075</a> </td>
    6564. 

  6564. <td align="left"> NodeLabelsManager implementation to retrieve label to node mapping </td>
    6565. 

  6565. <td align="left">  Major </td>
    6566. 

  6566. <td align="left"> resourcemanager </td>
    6567. 

  6567. <td align="left"> Varun Saxena </td>
    6568. 

  6568. <td align="left"> Varun Saxena </td></tr>
    6569. 

  6569. <tr class="a">
    6570. 

  6570. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2543">YARN-2543</a> </td>
    6571. 

  6571. <td align="left"> Resource usage should be published to the timeline server as well </td>
    6572. 

  6572. <td align="left">  Major </td>
    6573. 

  6573. <td align="left"> timelineserver </td>
    6574. 

  6574. <td align="left"> Zhijie Shen </td>
    6575. 

  6575. <td align="left"> Naganarasimha G R </td></tr>
    6576. 

  6576. <tr class="b">
    6577. 

  6577. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1723">YARN-1723</a> </td>
    6578. 

  6578. <td align="left"> AMRMClientAsync missing blacklist addition and removal functionality </td>
    6579. 

  6579. <td align="left">  Major </td>
    6580. 

  6580. <td align="left"> . </td>
    6581. 

  6581. <td align="left"> Bikas Saha </td>
    6582. 

  6582. <td align="left"> Bartosz &#x141;ugowski </td></tr>
    6583. 

  6583. <tr class="a">
    6584. 

  6584. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7655">HDFS-7655</a> </td>
    6585. 

  6585. <td align="left"> Expose truncate API for Web HDFS </td>
    6586. 

  6586. <td align="left">  Major </td>
    6587. 

  6587. <td align="left"> datanode, namenode </td>
    6588. 

  6588. <td align="left"> Yi Liu </td>
    6589. 

  6589. <td align="left"> Yi Liu </td></tr>
    6590. 

  6590. <tr class="b">
    6591. 

  6591. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1904">YARN-1904</a> </td>
    6592. 

  6592. <td align="left"> Uniform the XXXXNotFound messages from ClientRMService and ApplicationHistoryClientService </td>
    6593. 

  6593. <td align="left">  Major </td>
    6594. 

  6594. <td align="left"> . </td>
    6595. 

  6595. <td align="left"> Zhijie Shen </td>
    6596. 

  6596. <td align="left"> Zhijie Shen </td></tr>
    6597. 

  6597. <tr class="a">
    6598. 

  6598. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2694">YARN-2694</a> </td>
    6599. 

  6599. <td align="left"> Ensure only single node labels specified in resource request / host, and node label expression only specified when resourceName=ANY </td>
    6600. 

  6600. <td align="left">  Major </td>
    6601. 

  6601. <td align="left"> capacityscheduler, resourcemanager </td>
    6602. 

  6602. <td align="left"> Wangda Tan </td>
    6603. 

  6603. <td align="left"> Wangda Tan </td></tr>
    6604. 

  6604. <tr class="b">
    6605. 

  6605. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7720">HDFS-7720</a> </td>
    6606. 

  6606. <td align="left"> Quota by Storage Type API, tools and ClientNameNode Protocol changes </td>
    6607. 

  6607. <td align="left">  Major </td>
    6608. 

  6608. <td align="left"> datanode, namenode </td>
    6609. 

  6609. <td align="left"> Xiaoyu Yao </td>
    6610. 

  6610. <td align="left"> Xiaoyu Yao </td></tr>
    6611. 

  6611. <tr class="a">
    6612. 

  6612. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7738">HDFS-7738</a> </td>
    6613. 

  6613. <td align="left"> Add more tests for truncate </td>
    6614. 

  6614. <td align="left">  Minor </td>
    6615. 

  6615. <td align="left"> test </td>
    6616. 

  6616. <td align="left"> Tsz Wo Nicholas Sze </td>
    6617. 

  6617. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    6618. 

  6618. <tr class="b">
    6619. 

  6619. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2971">YARN-2971</a> </td>
    6620. 

  6620. <td align="left"> RM uses conf instead of token service address to renew timeline delegation tokens </td>
    6621. 

  6621. <td align="left">  Major </td>
    6622. 

  6622. <td align="left"> timelineserver </td>
    6623. 

  6623. <td align="left"> Jonathan Eagles </td>
    6624. 

  6624. <td align="left"> Jonathan Eagles </td></tr>
    6625. 

  6625. <tr class="a">
    6626. 

  6626. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7058">HDFS-7058</a> </td>
    6627. 

  6627. <td align="left"> Tests for truncate CLI </td>
    6628. 

  6628. <td align="left">  Major </td>
    6629. 

  6629. <td align="left"> test </td>
    6630. 

  6630. <td align="left"> Konstantin Shvachko </td>
    6631. 

  6631. <td align="left"> Dasha Boudnik </td></tr>
    6632. 

  6632. <tr class="b">
    6633. 

  6633. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2616">YARN-2616</a> </td>
    6634. 

  6634. <td align="left"> Add CLI client to the registry to list, view and manipulate entries </td>
    6635. 

  6635. <td align="left">  Major </td>
    6636. 

  6636. <td align="left"> client </td>
    6637. 

  6637. <td align="left"> Steve Loughran </td>
    6638. 

  6638. <td align="left"> Akshay Radia </td></tr>
    6639. 

  6639. <tr class="a">
    6640. 

  6640. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2683">YARN-2683</a> </td>
    6641. 

  6641. <td align="left"> registry config options: document and move to core-default </td>
    6642. 

  6642. <td align="left">  Major </td>
    6643. 

  6643. <td align="left"> api, resourcemanager </td>
    6644. 

  6644. <td align="left"> Steve Loughran </td>
    6645. 

  6645. <td align="left"> Steve Loughran </td></tr>
    6646. 

  6646. <tr class="b">
    6647. 

  6647. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7760">HDFS-7760</a> </td>
    6648. 

  6648. <td align="left"> Document truncate for WebHDFS. </td>
    6649. 

  6649. <td align="left">  Minor </td>
    6650. 

  6650. <td align="left"> documentation </td>
    6651. 

  6651. <td align="left"> Yi Liu </td>
    6652. 

  6652. <td align="left"> Konstantin Shvachko </td></tr>
    6653. 

  6653. <tr class="a">
    6654. 

  6654. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7723">HDFS-7723</a> </td>
    6655. 

  6655. <td align="left"> Quota By Storage Type namenode implemenation </td>
    6656. 

  6656. <td align="left">  Major </td>
    6657. 

  6657. <td align="left"> namenode </td>
    6658. 

  6658. <td align="left"> Xiaoyu Yao </td>
    6659. 

  6659. <td align="left"> Xiaoyu Yao </td></tr>
    6660. 

  6660. <tr class="b">
    6661. 

  6661. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2079">YARN-2079</a> </td>
    6662. 

  6662. <td align="left"> Recover NonAggregatingLogHandler state upon nodemanager restart </td>
    6663. 

  6663. <td align="left">  Major </td>
    6664. 

  6664. <td align="left"> nodemanager </td>
    6665. 

  6665. <td align="left"> Jason Lowe </td>
    6666. 

  6666. <td align="left"> Jason Lowe </td></tr>
    6667. 

  6667. <tr class="a">
    6668. 

  6668. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3124">YARN-3124</a> </td>
    6669. 

  6669. <td align="left"> Capacity Scheduler LeafQueue/ParentQueue should use QueueCapacities to track capacities-by-label </td>
    6670. 

  6670. <td align="left">  Major </td>
    6671. 

  6671. <td align="left"> api, client, resourcemanager </td>
    6672. 

  6672. <td align="left"> Wangda Tan </td>
    6673. 

  6673. <td align="left"> Wangda Tan </td></tr>
    6674. 

  6674. <tr class="b">
    6675. 

  6675. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2994">YARN-2994</a> </td>
    6676. 

  6676. <td align="left"> Document work-preserving RM restart </td>
    6677. 

  6677. <td align="left">  Major </td>
    6678. 

  6678. <td align="left"> resourcemanager </td>
    6679. 

  6679. <td align="left"> Jian He </td>
    6680. 

  6680. <td align="left"> Jian He </td></tr>
    6681. 

  6681. <tr class="a">
    6682. 

  6682. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7776">HDFS-7776</a> </td>
    6683. 

  6683. <td align="left"> Adding additional unit tests for Quota By Storage Type </td>
    6684. 

  6684. <td align="left">  Major </td>
    6685. 

  6685. <td align="left"> test </td>
    6686. 

  6686. <td align="left"> Xiaoyu Yao </td>
    6687. 

  6687. <td align="left"> Xiaoyu Yao </td></tr>
    6688. 

  6688. <tr class="b">
    6689. 

  6689. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-4265">HDFS-4265</a> </td>
    6690. 

  6690. <td align="left"> BKJM doesn&#x2019;t take advantage of speculative reads </td>
    6691. 

  6691. <td align="left">  Major </td>
    6692. 

  6692. <td align="left"> ha </td>
    6693. 

  6693. <td align="left"> Ivan Kelly </td>
    6694. 

  6694. <td align="left"> Rakesh R </td></tr>
    6695. 

  6695. <tr class="a">
    6696. 

  6696. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7775">HDFS-7775</a> </td>
    6697. 

  6697. <td align="left"> Use consistent naming for NN-internal quota related types and functions </td>
    6698. 

  6698. <td align="left">  Minor </td>
    6699. 

  6699. <td align="left"> datanode, namenode </td>
    6700. 

  6700. <td align="left"> Xiaoyu Yao </td>
    6701. 

  6701. <td align="left"> Xiaoyu Yao </td></tr>
    6702. 

  6702. <tr class="b">
    6703. 

  6703. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11600">HADOOP-11600</a> </td>
    6704. 

  6704. <td align="left"> Fix up source codes to be compiled with Guava 17.0 </td>
    6705. 

  6705. <td align="left">  Major </td>
    6706. 

  6706. <td align="left"> . </td>
    6707. 

  6707. <td align="left"> Tsuyoshi Ozawa </td>
    6708. 

  6708. <td align="left"> Tsuyoshi Ozawa </td></tr>
    6709. 

  6709. <tr class="a">
    6710. 

  6710. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-4266">HDFS-4266</a> </td>
    6711. 

  6711. <td align="left"> BKJM: Separate write and ack quorum </td>
    6712. 

  6712. <td align="left">  Major </td>
    6713. 

  6713. <td align="left"> ha </td>
    6714. 

  6714. <td align="left"> Ivan Kelly </td>
    6715. 

  6715. <td align="left"> Rakesh R </td></tr>
    6716. 

  6716. <tr class="b">
    6717. 

  6717. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11570">HADOOP-11570</a> </td>
    6718. 

  6718. <td align="left"> S3AInputStream.close() downloads the remaining bytes of the object from S3 </td>
    6719. 

  6719. <td align="left">  Major </td>
    6720. 

  6720. <td align="left"> fs/s3 </td>
    6721. 

  6721. <td align="left"> Dan Hecht </td>
    6722. 

  6722. <td align="left"> Dan Hecht </td></tr>
    6723. 

  6723. <tr class="a">
    6724. 

  6724. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11522">HADOOP-11522</a> </td>
    6725. 

  6725. <td align="left"> Update S3A Documentation </td>
    6726. 

  6726. <td align="left">  Major </td>
    6727. 

  6727. <td align="left"> fs/s3 </td>
    6728. 

  6728. <td align="left"> Thomas Demoor </td>
    6729. 

  6729. <td align="left"> Thomas Demoor </td></tr>
    6730. 

  6730. <tr class="b">
    6731. 

  6731. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11521">HADOOP-11521</a> </td>
    6732. 

  6732. <td align="left"> Make connection timeout configurable in s3a </td>
    6733. 

  6733. <td align="left">  Minor </td>
    6734. 

  6734. <td align="left"> fs/s3 </td>
    6735. 

  6735. <td align="left"> Thomas Demoor </td>
    6736. 

  6736. <td align="left"> Thomas Demoor </td></tr>
    6737. 

  6737. <tr class="a">
    6738. 

  6738. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3132">YARN-3132</a> </td>
    6739. 

  6739. <td align="left"> RMNodeLabelsManager should remove node from node-to-label mapping when node becomes deactivated </td>
    6740. 

  6740. <td align="left">  Major </td>
    6741. 

  6741. <td align="left"> api, client, resourcemanager </td>
    6742. 

  6742. <td align="left"> Wangda Tan </td>
    6743. 

  6743. <td align="left"> Wangda Tan </td></tr>
    6744. 

  6744. <tr class="b">
    6745. 

  6745. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1514">YARN-1514</a> </td>
    6746. 

  6746. <td align="left"> Utility to benchmark ZKRMStateStore#loadState for ResourceManager-HA </td>
    6747. 

  6747. <td align="left">  Major </td>
    6748. 

  6748. <td align="left"> . </td>
    6749. 

  6749. <td align="left"> Tsuyoshi Ozawa </td>
    6750. 

  6750. <td align="left"> Tsuyoshi Ozawa </td></tr>
    6751. 

  6751. <tr class="a">
    6752. 

  6752. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7656">HDFS-7656</a> </td>
    6753. 

  6753. <td align="left"> Expose truncate API for HDFS httpfs </td>
    6754. 

  6754. <td align="left">  Major </td>
    6755. 

  6755. <td align="left"> datanode, namenode </td>
    6756. 

  6756. <td align="left"> Yi Liu </td>
    6757. 

  6757. <td align="left"> Yi Liu </td></tr>
    6758. 

  6758. <tr class="b">
    6759. 

  6759. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3076">YARN-3076</a> </td>
    6760. 

  6760. <td align="left"> Add API/Implementation to YarnClient to retrieve label-to-node mapping </td>
    6761. 

  6761. <td align="left">  Major </td>
    6762. 

  6762. <td align="left"> client </td>
    6763. 

  6763. <td align="left"> Varun Saxena </td>
    6764. 

  6764. <td align="left"> Varun Saxena </td></tr>
    6765. 

  6765. <tr class="a">
    6766. 

  6766. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7814">HDFS-7814</a> </td>
    6767. 

  6767. <td align="left"> Fix usage string of storageType parameter for &#x201c;dfsadmin -setSpaceQuota/clrSpaceQuota&#x201d; </td>
    6768. 

  6768. <td align="left">  Minor </td>
    6769. 

  6769. <td align="left"> datanode, namenode </td>
    6770. 

  6770. <td align="left"> Xiaoyu Yao </td>
    6771. 

  6771. <td align="left"> Xiaoyu Yao </td></tr>
    6772. 

  6772. <tr class="b">
    6773. 

  6773. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7740">HDFS-7740</a> </td>
    6774. 

  6774. <td align="left"> Test truncate with DataNodes restarting </td>
    6775. 

  6775. <td align="left">  Major </td>
    6776. 

  6776. <td align="left"> test </td>
    6777. 

  6777. <td align="left"> Konstantin Shvachko </td>
    6778. 

  6778. <td align="left"> Yi Liu </td></tr>
    6779. 

  6779. <tr class="a">
    6780. 

  6780. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11584">HADOOP-11584</a> </td>
    6781. 

  6781. <td align="left"> s3a file block size set to 0 in getFileStatus </td>
    6782. 

  6782. <td align="left">  Blocker </td>
    6783. 

  6783. <td align="left"> fs/s3 </td>
    6784. 

  6784. <td align="left"> Dan Hecht </td>
    6785. 

  6785. <td align="left"> Brahma Reddy Battula </td></tr>
    6786. 

  6786. <tr class="b">
    6787. 

  6787. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7806">HDFS-7806</a> </td>
    6788. 

  6788. <td align="left"> Refactor: move StorageType from hadoop-hdfs to hadoop-common </td>
    6789. 

  6789. <td align="left">  Minor </td>
    6790. 

  6790. <td align="left"> datanode, namenode </td>
    6791. 

  6791. <td align="left"> Xiaoyu Yao </td>
    6792. 

  6792. <td align="left"> Xiaoyu Yao </td></tr>
    6793. 

  6793. <tr class="a">
    6794. 

  6794. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10478">HADOOP-10478</a> </td>
    6795. 

  6795. <td align="left"> Fix new findbugs warnings in hadoop-maven-plugins </td>
    6796. 

  6796. <td align="left">  Major </td>
    6797. 

  6797. <td align="left"> . </td>
    6798. 

  6798. <td align="left"> Haohui Mai </td>
    6799. 

  6799. <td align="left"> Li Lu </td></tr>
    6800. 

  6800. <tr class="b">
    6801. 

  6801. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7467">HDFS-7467</a> </td>
    6802. 

  6802. <td align="left"> Provide storage tier information for a directory via fsck </td>
    6803. 

  6803. <td align="left">  Major </td>
    6804. 

  6804. <td align="left"> balancer &amp; mover </td>
    6805. 

  6805. <td align="left"> Benoy Antony </td>
    6806. 

  6806. <td align="left"> Benoy Antony </td></tr>
    6807. 

  6807. <tr class="a">
    6808. 

  6808. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7843">HDFS-7843</a> </td>
    6809. 

  6809. <td align="left"> A truncated file is corrupted after rollback from a rolling upgrade </td>
    6810. 

  6810. <td align="left">  Blocker </td>
    6811. 

  6811. <td align="left"> namenode </td>
    6812. 

  6812. <td align="left"> Tsz Wo Nicholas Sze </td>
    6813. 

  6813. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    6814. 

  6814. <tr class="b">
    6815. 

  6815. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7819">HDFS-7819</a> </td>
    6816. 

  6816. <td align="left"> Log WARN message for the blocks which are not in Block ID based layout </td>
    6817. 

  6817. <td align="left">  Major </td>
    6818. 

  6818. <td align="left"> datanode </td>
    6819. 

  6819. <td align="left"> Rakesh R </td>
    6820. 

  6820. <td align="left"> Rakesh R </td></tr>
    6821. 

  6821. <tr class="a">
    6822. 

  6822. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3265">YARN-3265</a> </td>
    6823. 

  6823. <td align="left"> CapacityScheduler deadlock when computing absolute max avail capacity (fix for trunk/branch-2) </td>
    6824. 

  6824. <td align="left">  Blocker </td>
    6825. 

  6825. <td align="left"> capacityscheduler, resourcemanager </td>
    6826. 

  6826. <td align="left"> Wangda Tan </td>
    6827. 

  6827. <td align="left"> Wangda Tan </td></tr>
    6828. 

  6828. <tr class="b">
    6829. 

  6829. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11183">HADOOP-11183</a> </td>
    6830. 

  6830. <td align="left"> Memory-based S3AOutputstream </td>
    6831. 

  6831. <td align="left">  Major </td>
    6832. 

  6832. <td align="left"> fs/s3 </td>
    6833. 

  6833. <td align="left"> Thomas Demoor </td>
    6834. 

  6834. <td align="left"> Thomas Demoor </td></tr>
    6835. 

  6835. <tr class="a">
    6836. 

  6836. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3122">YARN-3122</a> </td>
    6837. 

  6837. <td align="left"> Metrics for container&#x2019;s actual CPU usage </td>
    6838. 

  6838. <td align="left">  Major </td>
    6839. 

  6839. <td align="left"> nodemanager </td>
    6840. 

  6840. <td align="left"> Anubhav Dhoot </td>
    6841. 

  6841. <td align="left"> Anubhav Dhoot </td></tr>
    6842. 

  6842. <tr class="b">
    6843. 

  6843. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7746">HDFS-7746</a> </td>
    6844. 

  6844. <td align="left"> Add a test randomly mixing append, truncate and snapshot </td>
    6845. 

  6845. <td align="left">  Minor </td>
    6846. 

  6846. <td align="left"> test </td>
    6847. 

  6847. <td align="left"> Tsz Wo Nicholas Sze </td>
    6848. 

  6848. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    6849. 

  6849. <tr class="a">
    6850. 

  6850. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2786">YARN-2786</a> </td>
    6851. 

  6851. <td align="left"> Create yarn cluster CLI to enable list node labels collection </td>
    6852. 

  6852. <td align="left">  Major </td>
    6853. 

  6853. <td align="left"> api, client, resourcemanager </td>
    6854. 

  6854. <td align="left"> Wangda Tan </td>
    6855. 

  6855. <td align="left"> Wangda Tan </td></tr>
    6856. 

  6856. <tr class="b">
    6857. 

  6857. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7855">HDFS-7855</a> </td>
    6858. 

  6858. <td align="left"> Separate class Packet from DFSOutputStream </td>
    6859. 

  6859. <td align="left">  Major </td>
    6860. 

  6860. <td align="left"> hdfs-client </td>
    6861. 

  6861. <td align="left"> Li Bo </td>
    6862. 

  6862. <td align="left"> Li Bo </td></tr>
    6863. 

  6863. <tr class="a">
    6864. 

  6864. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1809">YARN-1809</a> </td>
    6865. 

  6865. <td align="left"> Synchronize RM and Generic History Service Web-UIs </td>
    6866. 

  6866. <td align="left">  Major </td>
    6867. 

  6867. <td align="left"> . </td>
    6868. 

  6868. <td align="left"> Zhijie Shen </td>
    6869. 

  6869. <td align="left"> Xuan Gong </td></tr>
    6870. 

  6870. <tr class="b">
    6871. 

  6871. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11670">HADOOP-11670</a> </td>
    6872. 

  6872. <td align="left"> Regression: s3a auth setup broken </td>
    6873. 

  6873. <td align="left">  Blocker </td>
    6874. 

  6874. <td align="left"> fs/s3 </td>
    6875. 

  6875. <td align="left"> Adam Budde </td>
    6876. 

  6876. <td align="left"> Adam Budde </td></tr>
    6877. 

  6877. <tr class="a">
    6878. 

  6878. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3300">YARN-3300</a> </td>
    6879. 

  6879. <td align="left"> outstanding_resource_requests table should not be shown in AHS </td>
    6880. 

  6880. <td align="left">  Major </td>
    6881. 

  6881. <td align="left"> resourcemanager </td>
    6882. 

  6882. <td align="left"> Xuan Gong </td>
    6883. 

  6883. <td align="left"> Xuan Gong </td></tr>
    6884. 

  6884. <tr class="b">
    6885. 

  6885. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-1884">YARN-1884</a> </td>
    6886. 

  6886. <td align="left"> ContainerReport should have nodeHttpAddress </td>
    6887. 

  6887. <td align="left">  Major </td>
    6888. 

  6888. <td align="left"> . </td>
    6889. 

  6889. <td align="left"> Zhijie Shen </td>
    6890. 

  6890. <td align="left"> Xuan Gong </td></tr>
    6891. 

  6891. <tr class="a">
    6892. 

  6892. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11710">HADOOP-11710</a> </td>
    6893. 

  6893. <td align="left"> Make CryptoOutputStream behave like DFSOutputStream wrt synchronization </td>
    6894. 

  6894. <td align="left">  Critical </td>
    6895. 

  6895. <td align="left"> fs </td>
    6896. 

  6896. <td align="left"> Sean Busbey </td>
    6897. 

  6897. <td align="left"> Sean Busbey </td></tr>
    6898. 

  6898. <tr class="b">
    6899. 

  6899. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7903">HDFS-7903</a> </td>
    6900. 

  6900. <td align="left"> Cannot recover block after truncate and delete snapshot </td>
    6901. 

  6901. <td align="left">  Blocker </td>
    6902. 

  6902. <td align="left"> datanode, namenode </td>
    6903. 

  6903. <td align="left"> Tsz Wo Nicholas Sze </td>
    6904. 

  6904. <td align="left"> Plamen Jeliazkov </td></tr>
    6905. 

  6905. <tr class="a">
    6906. 

  6906. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3171">YARN-3171</a> </td>
    6907. 

  6907. <td align="left"> Sort by Application id, AppAttempt &amp; ContainerID doesn&#x2019;t work in ATS / RM web ui </td>
    6908. 

  6908. <td align="left">  Minor </td>
    6909. 

  6909. <td align="left"> timelineserver </td>
    6910. 

  6910. <td align="left"> Jeff Zhang </td>
    6911. 

  6911. <td align="left"> Naganarasimha G R </td></tr>
    6912. 

  6912. <tr class="b">
    6913. 

  6913. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7838">HDFS-7838</a> </td>
    6914. 

  6914. <td align="left"> Expose truncate API for libhdfs </td>
    6915. 

  6915. <td align="left">  Major </td>
    6916. 

  6916. <td align="left"> datanode, namenode </td>
    6917. 

  6917. <td align="left"> Yi Liu </td>
    6918. 

  6918. <td align="left"> Yi Liu </td></tr>
    6919. 

  6919. <tr class="a">
    6920. 

  6920. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7940">HDFS-7940</a> </td>
    6921. 

  6921. <td align="left"> Add tracing to DFSClient#setQuotaByStorageType </td>
    6922. 

  6922. <td align="left">  Major </td>
    6923. 

  6923. <td align="left"> hdfs-client </td>
    6924. 

  6924. <td align="left"> Rakesh R </td>
    6925. 

  6925. <td align="left"> Rakesh R </td></tr>
    6926. 

  6926. <tr class="b">
    6927. 

  6927. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7946">HDFS-7946</a> </td>
    6928. 

  6928. <td align="left"> TestDataNodeVolumeFailureReporting NPE on Windows </td>
    6929. 

  6929. <td align="left">  Major </td>
    6930. 

  6930. <td align="left"> test </td>
    6931. 

  6931. <td align="left"> Xiaoyu Yao </td>
    6932. 

  6932. <td align="left"> Xiaoyu Yao </td></tr>
    6933. 

  6933. <tr class="a">
    6934. 

  6934. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7948">HDFS-7948</a> </td>
    6935. 

  6935. <td align="left"> TestDataNodeHotSwapVolumes#testAddVolumeFailures failed on Windows </td>
    6936. 

  6936. <td align="left">  Major </td>
    6937. 

  6937. <td align="left"> test </td>
    6938. 

  6938. <td align="left"> Xiaoyu Yao </td>
    6939. 

  6939. <td align="left"> Xiaoyu Yao </td></tr>
    6940. 

  6940. <tr class="b">
    6941. 

  6941. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7950">HDFS-7950</a> </td>
    6942. 

  6942. <td align="left"> Fix TestFsDatasetImpl#testAddVolumes failure on Windows </td>
    6943. 

  6943. <td align="left">  Major </td>
    6944. 

  6944. <td align="left"> test </td>
    6945. 

  6945. <td align="left"> Xiaoyu Yao </td>
    6946. 

  6946. <td align="left"> Xiaoyu Yao </td></tr>
    6947. 

  6947. <tr class="a">
    6948. 

  6948. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7951">HDFS-7951</a> </td>
    6949. 

  6949. <td align="left"> Fix NPE for TestFsDatasetImpl#testAddVolumeFailureReleasesInUseLock on Linux </td>
    6950. 

  6950. <td align="left">  Major </td>
    6951. 

  6951. <td align="left"> test </td>
    6952. 

  6952. <td align="left"> Xiaoyu Yao </td>
    6953. 

  6953. <td align="left"> Xiaoyu Yao </td></tr>
    6954. 

  6954. <tr class="b">
    6955. 

  6955. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7054">HDFS-7054</a> </td>
    6956. 

  6956. <td align="left"> Make DFSOutputStream tracing more fine-grained </td>
    6957. 

  6957. <td align="left">  Major </td>
    6958. 

  6958. <td align="left"> datanode, namenode </td>
    6959. 

  6959. <td align="left"> Colin P. McCabe </td>
    6960. 

  6960. <td align="left"> Colin P. McCabe </td></tr>
    6961. 

  6961. <tr class="a">
    6962. 

  6962. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3379">YARN-3379</a> </td>
    6963. 

  6963. <td align="left"> Missing data in localityTable and ResourceRequests table in RM WebUI </td>
    6964. 

  6964. <td align="left">  Major </td>
    6965. 

  6965. <td align="left"> resourcemanager, webapp, yarn </td>
    6966. 

  6966. <td align="left"> Xuan Gong </td>
    6967. 

  6967. <td align="left"> Xuan Gong </td></tr>
    6968. 

  6968. <tr class="b">
    6969. 

  6969. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7824">HDFS-7824</a> </td>
    6970. 

  6970. <td align="left"> GetContentSummary API and its namenode implementation for Storage Type Quota/Usage </td>
    6971. 

  6971. <td align="left">  Major </td>
    6972. 

  6972. <td align="left"> datanode, namenode </td>
    6973. 

  6973. <td align="left"> Xiaoyu Yao </td>
    6974. 

  6974. <td align="left"> Xiaoyu Yao </td></tr>
    6975. 

  6975. <tr class="a">
    6976. 

  6976. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7700">HDFS-7700</a> </td>
    6977. 

  6977. <td align="left"> Document quota support for storage types </td>
    6978. 

  6978. <td align="left">  Major </td>
    6979. 

  6979. <td align="left"> documentation </td>
    6980. 

  6980. <td align="left"> Xiaoyu Yao </td>
    6981. 

  6981. <td align="left"> Xiaoyu Yao </td></tr>
    6982. 

  6982. <tr class="b">
    6983. 

  6983. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7954">HDFS-7954</a> </td>
    6984. 

  6984. <td align="left"> TestBalancer#testBalancerWithPinnedBlocks failed on Windows </td>
    6985. 

  6985. <td align="left">  Minor </td>
    6986. 

  6986. <td align="left"> test </td>
    6987. 

  6987. <td align="left"> Xiaoyu Yao </td>
    6988. 

  6988. <td align="left"> Xiaoyu Yao </td></tr>
    6989. 

  6989. <tr class="a">
    6990. 

  6990. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-7811">HDFS-7811</a> </td>
    6991. 

  6991. <td align="left"> Avoid recursive call getStoragePolicyID in INodeFile#computeQuotaUsage </td>
    6992. 

  6992. <td align="left">  Minor </td>
    6993. 

  6993. <td align="left"> namenode </td>
    6994. 

  6994. <td align="left"> Xiaoyu Yao </td>
    6995. 

  6995. <td align="left"> Xiaoyu Yao </td></tr>
    6996. 

  6996. <tr class="b">
    6997. 

  6997. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-8039">HDFS-8039</a> </td>
    6998. 

  6998. <td align="left"> Fix TestDebugAdmin#testRecoverLease and testVerfiyBlockChecksumCommand on Windows </td>
    6999. 

  6999. <td align="left">  Minor </td>
    7000. 

  7000. <td align="left"> test </td>
    7001. 

  7001. <td align="left"> Xiaoyu Yao </td>
    7002. 

  7002. <td align="left"> Xiaoyu Yao </td></tr>
    7003. 

  7003. <tr class="a">
    7004. 

  7004. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11377">HADOOP-11377</a> </td>
    7005. 

  7005. <td align="left"> jdiff failing on java 7 and java 8, &#x201c;Null.java&#x201d; not found </td>
    7006. 

  7006. <td align="left">  Major </td>
    7007. 

  7007. <td align="left"> build </td>
    7008. 

  7008. <td align="left"> Steve Loughran </td>
    7009. 

  7009. <td align="left"> Tsuyoshi Ozawa </td></tr>
    7010. 

  7010. <tr class="b">
    7011. 

  7011. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-3430">YARN-3430</a> </td>
    7012. 

  7012. <td align="left"> RMAppAttempt headroom data is missing in RM Web UI </td>
    7013. 

  7013. <td align="left">  Blocker </td>
    7014. 

  7014. <td align="left"> resourcemanager, webapp, yarn </td>
    7015. 

  7015. <td align="left"> Xuan Gong </td>
    7016. 

  7016. <td align="left"> Xuan Gong </td></tr>
    7017. 

  7017. <tr class="a">
    7018. 

  7018. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-8038">HDFS-8038</a> </td>
    7019. 

  7019. <td align="left"> PBImageDelimitedTextWriter#getEntry output HDFS path in platform-specific format. </td>
    7020. 

  7020. <td align="left">  Minor </td>
    7021. 

  7021. <td align="left"> tools </td>
    7022. 

  7022. <td align="left"> Xiaoyu Yao </td>
    7023. 

  7023. <td align="left"> Xiaoyu Yao </td></tr>
    7024. 

  7024. <tr class="b">
    7025. 

  7025. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11796">HADOOP-11796</a> </td>
    7026. 

  7026. <td align="left"> Skip TestShellBasedIdMapping.testStaticMapUpdate on Windows </td>
    7027. 

  7027. <td align="left">  Minor </td>
    7028. 

  7028. <td align="left"> test </td>
    7029. 

  7029. <td align="left"> Xiaoyu Yao </td>
    7030. 

  7030. <td align="left"> Xiaoyu Yao </td></tr>
    7031. 

  7031. </tbody>
    7032. 

  7032. </table></section><section>
    7033. 

  7033. <h3><a name="OTHER:"></a>OTHER:</h3>
    7034. 

  7034. <table border="0" class="bodyTable">
    7035. 

  7035. <thead>
    7036. 

  7036. 

  7037. <tr class="a">
    7038. 

  7038. <th align="left"> JIRA </th>
    7039. 

  7039. <th align="left"> Summary </th>
    7040. 

  7040. <th align="left"> Priority </th>
    7041. 

  7041. <th align="left"> Component </th>
    7042. 

  7042. <th align="left"> Reporter </th>
    7043. 

  7043. <th align="left"> Contributor </th></tr>
    7044. 

  7044. </thead><tbody>
    7045. 

  7045. 

  7046. <tr class="b">
    7047. 

  7047. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2486">HDFS-2486</a> </td>
    7048. 

  7048. <td align="left"> Review issues with UnderReplicatedBlocks </td>
    7049. 

  7049. <td align="left">  Minor </td>
    7050. 

  7050. <td align="left"> namenode </td>
    7051. 

  7051. <td align="left"> Steve Loughran </td>
    7052. 

  7052. <td align="left"> Uma Maheswara Rao G </td></tr>
    7053. 

  7053. <tr class="a">
    7054. 

  7054. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2949">YARN-2949</a> </td>
    7055. 

  7055. <td align="left"> Add documentation for CGroups </td>
    7056. 

  7056. <td align="left">  Major </td>
    7057. 

  7057. <td align="left"> documentation, nodemanager </td>
    7058. 

  7058. <td align="left"> Varun Vasudev </td>
    7059. 

  7059. <td align="left"> Varun Vasudev </td></tr>
    7060. 

  7060. <tr class="b">
    7061. 

  7061. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11489">HADOOP-11489</a> </td>
    7062. 

  7062. <td align="left"> Dropping dependency on io.netty from hadoop-nfs&#x2019; pom.xml </td>
    7063. 

  7063. <td align="left">  Minor </td>
    7064. 

  7064. <td align="left"> nfs </td>
    7065. 

  7065. <td align="left"> Ted Yu </td>
    7066. 

  7066. <td align="left"> Ted Yu </td></tr>
    7067. 

  7067. <tr class="a">
    7068. 

  7068. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11463">HADOOP-11463</a> </td>
    7069. 

  7069. <td align="left"> Replace method-local TransferManager object with S3AFileSystem#transfers </td>
    7070. 

  7070. <td align="left">  Major </td>
    7071. 

  7071. <td align="left"> fs/s3 </td>
    7072. 

  7072. <td align="left"> Ted Yu </td>
    7073. 

  7073. <td align="left"> Ted Yu </td></tr>
    7074. 

  7074. <tr class="b">
    7075. 

  7075. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-11612">HADOOP-11612</a> </td>
    7076. 

  7076. <td align="left"> Workaround for Curator&#x2019;s ChildReaper requiring Guava 15+ </td>
    7077. 

  7077. <td align="left">  Major </td>
    7078. 

  7078. <td align="left"> . </td>
    7079. 

  7079. <td align="left"> Robert Kanter </td>
    7080. 

  7080. <td align="left"> Robert Kanter </td></tr>
    7081. 

  7081. <tr class="a">
    7082. 

  7082. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6264">MAPREDUCE-6264</a> </td>
    7083. 

  7083. <td align="left"> Remove httpclient dependency from hadoop-mapreduce-client </td>
    7084. 

  7084. <td align="left">  Major </td>
    7085. 

  7085. <td align="left"> . </td>
    7086. 

  7086. <td align="left"> Akira Ajisaka </td>
    7087. 

  7087. <td align="left"> Brahma Reddy Battula </td></tr>
    7088. 

  7088. <tr class="b">
    7089. 

  7089. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-9329">HADOOP-9329</a> </td>
    7090. 

  7090. <td align="left"> document native build dependencies in BUILDING.txt </td>
    7091. 

  7091. <td align="left">  Trivial </td>
    7092. 

  7092. <td align="left"> documentation </td>
    7093. 

  7093. <td align="left"> Colin P. McCabe </td>
    7094. 

  7094. <td align="left"> Vijay Bhat </td></tr>
    7095. 

  7095. <tr class="a">
    7096. 

  7096. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-2213">YARN-2213</a> </td>
    7097. 

  7097. <td align="left"> Change proxy-user cookie log in AmIpFilter to DEBUG </td>
    7098. 

  7098. <td align="left">  Minor </td>
    7099. 

  7099. <td align="left"> . </td>
    7100. 

  7100. <td align="left"> Ted Yu </td>
    7101. 

  7101. <td align="left"> Varun Saxena </td></tr>
    7102. 

  7102. </tbody>
    7103. 

  7103. </table></section></section>
    7104. 

  7104.       </div>
    7105. 

  7105.     </div>
    7106. 

  7106.     <div class="clear">
    7107. 

  7107.       <hr/>
    7108. 

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    7110. 

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    7112. 

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    7113. 

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    7118. 

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    7119. 

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    7120. 

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    7121. 

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    7122. 

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    7123.