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    126. 

  126.                        <h5>HDFS</h5>
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  171.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/LibHdfs.html">libhdfs (C API)</a>
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  177.                   <a href="../../../../hadoop-hdfs-httpfs/index.html">HttpFS</a>
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  225.                   <a href="../../../../hadoop-project-dist/hadoop-hdfs/HdfsProvidedStorage.html">Provided Storage</a>
    226. 

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    227. 

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    228. 

  228.                        <h5>MapReduce</h5>
    229. 

  229.                   <ul>
    230. 

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    231. 

  231.                   <a href="../../../../hadoop-mapreduce-client/hadoop-mapreduce-client-core/MapReduceTutorial.html">Tutorial</a>
    232. 

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    237. 

  237.                   <a href="../../../../hadoop-mapreduce-client/hadoop-mapreduce-client-core/MapReduce_Compatibility_Hadoop1_Hadoop2.html">Compatibility with 1.x</a>
    238. 

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    240. 

  240.                   <a href="../../../../hadoop-mapreduce-client/hadoop-mapreduce-client-core/EncryptedShuffle.html">Encrypted Shuffle</a>
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  243.                   <a href="../../../../hadoop-mapreduce-client/hadoop-mapreduce-client-core/PluggableShuffleAndPluggableSort.html">Pluggable Shuffle/Sort</a>
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  249.                   <a href="../../../../hadoop-mapreduce-client/hadoop-mapreduce-client-core/SharedCacheSupport.html">Support for YARN Shared Cache</a>
    250. 

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    251. 

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    252. 

  252.                        <h5>MapReduce REST APIs</h5>
    253. 

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    261. 

  261.                        <h5>YARN</h5>
    262. 

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    263. 

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    264. 

  264.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/YARN.html">Architecture</a>
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    286. 

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  294.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/TimelineServer.html">Timeline Server</a>
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    297. 

  297.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/TimelineServiceV2.html">Timeline Service V.2</a>
    298. 

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  309.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/DockerContainers.html">Running Applications in Docker Containers</a>
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    312. 

  312.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/RuncContainers.html">Running Applications in runC Containers</a>
    313. 

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    314. 

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    315. 

  315.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/NodeManagerCgroups.html">Using CGroups</a>
    316. 

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    317. 

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    318. 

  318.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/SecureContainer.html">Secure Containers</a>
    319. 

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    325. 

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    327. 

  327.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/OpportunisticContainers.html">Opportunistic Containers</a>
    328. 

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    337. 

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  339.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/UsingFPGA.html">Using FPGA</a>
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  345.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/YarnUI2.html">YARN UI2</a>
    346. 

  346.             </li>
    347. 

  347.           </ul>
    348. 

  348.                        <h5>YARN REST APIs</h5>
    349. 

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    350. 

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    351. 

  351.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/WebServicesIntro.html">Introduction</a>
    352. 

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    361. 

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  363.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/TimelineServiceV2.html#Timeline_Service_v.2_REST_API">Timeline Service V.2</a>
    364. 

  364.             </li>
    365. 

  365.           </ul>
    366. 

  366.                        <h5>YARN Service</h5>
    367. 

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    368. 

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    369. 

  369.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/yarn-service/Overview.html">Overview</a>
    370. 

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    371. 

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  372.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/yarn-service/QuickStart.html">QuickStart</a>
    373. 

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  375.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/yarn-service/Concepts.html">Concepts</a>
    376. 

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    377. 

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    378. 

  378.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/yarn-service/YarnServiceAPI.html">Yarn Service API</a>
    379. 

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    380. 

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    381. 

  381.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/yarn-service/ServiceDiscovery.html">Service Discovery</a>
    382. 

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    383. 

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    384. 

  384.                   <a href="../../../../hadoop-yarn/hadoop-yarn-site/yarn-service/SystemServices.html">System Services</a>
    385. 

  385.             </li>
    386. 

  386.           </ul>
    387. 

  387.                        <h5>Hadoop Compatible File Systems</h5>
    388. 

  388.                   <ul>
    389. 

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    390. 

  390.                   <a href="../../../../hadoop-aliyun/tools/hadoop-aliyun/index.html">Aliyun OSS</a>
    391. 

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    393. 

  393.                   <a href="../../../../hadoop-aws/tools/hadoop-aws/index.html">Amazon S3</a>
    394. 

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    395. 

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    396. 

  396.                   <a href="../../../../hadoop-azure/index.html">Azure Blob Storage</a>
    397. 

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    398. 

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    399. 

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    400. 

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    402. 

  402.                   <a href="../../../../hadoop-cos/cloud-storage/index.html">Tencent COS</a>
    403. 

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  405.                   <a href="../../../../hadoop-huaweicloud/index.html">Huaweicloud OBS</a>
    406. 

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    408. 

  408.                   <a href="../../../../hadoop-tos/cloud-storage/index.html">VolcanoEngine TOS</a>
    409. 

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    410. 

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    411. 

  411.                        <h5>Auth</h5>
    412. 

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    414. 

  414.                   <a href="../../../../hadoop-auth/index.html">Overview</a>
    415. 

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  417.                   <a href="../../../../hadoop-auth/Examples.html">Examples</a>
    418. 

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  420.                   <a href="../../../../hadoop-auth/Configuration.html">Configuration</a>
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  423.                   <a href="../../../../hadoop-auth/BuildingIt.html">Building</a>
    424. 

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    425. 

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    426. 

  426.                        <h5>Tools</h5>
    427. 

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    428. 

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    429. 

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    430. 

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    433. 

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    439. 

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  444.                   <a href="../../../../hadoop-gridmix/GridMix.html">GridMix</a>
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  462.                        <h5>Reference</h5>
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  477.                        <h5>Configuration</h5>
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  480.                   <a href="../../../../hadoop-project-dist/hadoop-common/core-default.xml">core-default.xml</a>
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    529. 

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

  530. <h2><a name="Release_0.23.1_-_2012-02-17"></a>Release 0.23.1 - 2012-02-17</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/HADOOP-7348">HADOOP-7348</a> </td>
    546. 

  546. <td align="left"> Modify the option of FsShell getmerge from [addnl] to [-nl] for consistency </td>
    547. 

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

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

  549. <td align="left"> XieXianshan </td>
    550. 

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

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

  552. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3720">MAPREDUCE-3720</a> </td>
    553. 

  553. <td align="left"> Command line listJobs should not visit each AM </td>
    554. 

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

  555. <td align="left"> client, mrv2 </td>
    556. 

  556. <td align="left"> Vinod Kumar Vavilapalli </td>
    557. 

  557. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    558. 

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

  559. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7470">HADOOP-7470</a> </td>
    560. 

  560. <td align="left"> move up to Jackson 1.8.8 </td>
    561. 

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

  562. <td align="left"> util </td>
    563. 

  563. <td align="left"> Steve Loughran </td>
    564. 

  564. <td align="left"> Enis Soztutar </td></tr>
    565. 

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

  566. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-8013">HADOOP-8013</a> </td>
    567. 

  567. <td align="left"> ViewFileSystem does not honor setVerifyChecksum </td>
    568. 

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

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

  570. <td align="left"> Daryn Sharp </td>
    571. 

  571. <td align="left"> Daryn Sharp </td></tr>
    572. 

  572. </tbody>
    573. 

  573. </table></section><section>
    574. 

  574. <h3><a name="NEW_FEATURES:"></a>NEW FEATURES:</h3>
    575. 

  575. <table border="0" class="bodyTable">
    576. 

  576. <thead>
    577. 

  577. 

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

  579. <th align="left"> JIRA </th>
    580. 

  580. <th align="left"> Summary </th>
    581. 

  581. <th align="left"> Priority </th>
    582. 

  582. <th align="left"> Component </th>
    583. 

  583. <th align="left"> Reporter </th>
    584. 

  584. <th align="left"> Contributor </th></tr>
    585. 

  585. </thead><tbody>
    586. 

  586. 

  587. <tr class="b">
    588. 

  588. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-778">MAPREDUCE-778</a> </td>
    589. 

  589. <td align="left"> [Rumen] Need a standalone JobHistory log anonymizer </td>
    590. 

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

  591. <td align="left"> tools/rumen </td>
    592. 

  592. <td align="left"> Hong Tang </td>
    593. 

  593. <td align="left"> Amar Kamat </td></tr>
    594. 

  594. <tr class="a">
    595. 

  595. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7808">HADOOP-7808</a> </td>
    596. 

  596. <td align="left"> Port token service changes from 205 </td>
    597. 

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

  598. <td align="left"> fs, security </td>
    599. 

  599. <td align="left"> Daryn Sharp </td>
    600. 

  600. <td align="left"> Daryn Sharp </td></tr>
    601. 

  601. <tr class="b">
    602. 

  602. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-2765">MAPREDUCE-2765</a> </td>
    603. 

  603. <td align="left"> DistCp Rewrite </td>
    604. 

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

  605. <td align="left"> distcp, mrv2 </td>
    606. 

  606. <td align="left"> Mithun Radhakrishnan </td>
    607. 

  607. <td align="left"> Mithun Radhakrishnan </td></tr>
    608. 

  608. <tr class="a">
    609. 

  609. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2316">HDFS-2316</a> </td>
    610. 

  610. <td align="left"> [umbrella] WebHDFS: a complete FileSystem implementation for accessing HDFS over HTTP </td>
    611. 

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

  612. <td align="left"> webhdfs </td>
    613. 

  613. <td align="left"> Tsz Wo Nicholas Sze </td>
    614. 

  614. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    615. 

  615. </tbody>
    616. 

  616. </table></section><section>
    617. 

  617. <h3><a name="IMPROVEMENTS:"></a>IMPROVEMENTS:</h3>
    618. 

  618. <table border="0" class="bodyTable">
    619. 

  619. <thead>
    620. 

  620. 

  621. <tr class="a">
    622. 

  622. <th align="left"> JIRA </th>
    623. 

  623. <th align="left"> Summary </th>
    624. 

  624. <th align="left"> Priority </th>
    625. 

  625. <th align="left"> Component </th>
    626. 

  626. <th align="left"> Reporter </th>
    627. 

  627. <th align="left"> Contributor </th></tr>
    628. 

  628. </thead><tbody>
    629. 

  629. 

  630. <tr class="b">
    631. 

  631. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-362">HDFS-362</a> </td>
    632. 

  632. <td align="left"> FSEditLog should not writes long and short as UTF8 and should not use ArrayWritable for writing non-array items </td>
    633. 

  633. <td align="left">  Major </td>
    634. 

  634. <td align="left"> namenode </td>
    635. 

  635. <td align="left"> Tsz Wo Nicholas Sze </td>
    636. 

  636. <td align="left"> Uma Maheswara Rao G </td></tr>
    637. 

  637. <tr class="a">
    638. 

  638. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2349">HDFS-2349</a> </td>
    639. 

  639. <td align="left"> DN should log a WARN, not an INFO when it detects a corruption during block transfer </td>
    640. 

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

  641. <td align="left"> datanode </td>
    642. 

  642. <td align="left"> Harsh J </td>
    643. 

  643. <td align="left"> Harsh J </td></tr>
    644. 

  644. <tr class="b">
    645. 

  645. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7736">HADOOP-7736</a> </td>
    646. 

  646. <td align="left"> Remove duplicate call of Path#normalizePath during initialization. </td>
    647. 

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

  648. <td align="left"> fs </td>
    649. 

  649. <td align="left"> Harsh J </td>
    650. 

  650. <td align="left"> Harsh J </td></tr>
    651. 

  651. <tr class="a">
    652. 

  652. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7761">HADOOP-7761</a> </td>
    653. 

  653. <td align="left"> Improve performance of raw comparisons </td>
    654. 

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

  655. <td align="left"> io, performance, util </td>
    656. 

  656. <td align="left"> Todd Lipcon </td>
    657. 

  657. <td align="left"> Todd Lipcon </td></tr>
    658. 

  658. <tr class="b">
    659. 

  659. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7424">HADOOP-7424</a> </td>
    660. 

  660. <td align="left"> Log an error if the topology script doesn&#x2019;t handle multiple args </td>
    661. 

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

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

  663. <td align="left"> Eli Collins </td>
    664. 

  664. <td align="left"> Uma Maheswara Rao G </td></tr>
    665. 

  665. <tr class="a">
    666. 

  666. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7792">HADOOP-7792</a> </td>
    667. 

  667. <td align="left"> Common component for HDFS-2416: Add verifyToken method to AbstractDelegationTokenSecretManager </td>
    668. 

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

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

  670. <td align="left"> Jitendra Nath Pandey </td>
    671. 

  671. <td align="left"> Jitendra Nath Pandey </td></tr>
    672. 

  672. <tr class="b">
    673. 

  673. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2533">HDFS-2533</a> </td>
    674. 

  674. <td align="left"> Remove needless synchronization on FSDataSet.getBlockFile </td>
    675. 

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

  676. <td align="left"> datanode, performance </td>
    677. 

  677. <td align="left"> Todd Lipcon </td>
    678. 

  678. <td align="left"> Todd Lipcon </td></tr>
    679. 

  679. <tr class="a">
    680. 

  680. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2080">HDFS-2080</a> </td>
    681. 

  681. <td align="left"> Speed up DFS read path by lessening checksum overhead </td>
    682. 

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

  683. <td align="left"> hdfs-client, performance </td>
    684. 

  684. <td align="left"> Todd Lipcon </td>
    685. 

  685. <td align="left"> Todd Lipcon </td></tr>
    686. 

  686. <tr class="b">
    687. 

  687. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3325">MAPREDUCE-3325</a> </td>
    688. 

  688. <td align="left"> Improvements to CapacityScheduler doc </td>
    689. 

  689. <td align="left">  Major </td>
    690. 

  690. <td align="left"> mrv2 </td>
    691. 

  691. <td align="left"> Thomas Graves </td>
    692. 

  692. <td align="left"> Thomas Graves </td></tr>
    693. 

  693. <tr class="a">
    694. 

  694. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3341">MAPREDUCE-3341</a> </td>
    695. 

  695. <td align="left"> Enhance logging of initalized queue limit values </td>
    696. 

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

  697. <td align="left"> mrv2 </td>
    698. 

  698. <td align="left"> Anupam Seth </td>
    699. 

  699. <td align="left"> Anupam Seth </td></tr>
    700. 

  700. <tr class="b">
    701. 

  701. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3331">MAPREDUCE-3331</a> </td>
    702. 

  702. <td align="left"> Improvement to single node cluster setup documentation for 0.23 </td>
    703. 

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

  704. <td align="left"> mrv2 </td>
    705. 

  705. <td align="left"> Anupam Seth </td>
    706. 

  706. <td align="left"> Anupam Seth </td></tr>
    707. 

  707. <tr class="a">
    708. 

  708. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3169">MAPREDUCE-3169</a> </td>
    709. 

  709. <td align="left"> Create a new MiniMRCluster equivalent which only provides client APIs cross MR1 and MR2 </td>
    710. 

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

  711. <td align="left"> mrv1, mrv2, test </td>
    712. 

  712. <td align="left"> Todd Lipcon </td>
    713. 

  713. <td align="left"> Ahmed Radwan </td></tr>
    714. 

  714. <tr class="b">
    715. 

  715. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3415">MAPREDUCE-3415</a> </td>
    716. 

  716. <td align="left"> improve MiniMRYarnCluster &amp; DistributedShell JAR resolution </td>
    717. 

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

  718. <td align="left"> mrv2 </td>
    719. 

  719. <td align="left"> Alejandro Abdelnur </td>
    720. 

  720. <td align="left"> Alejandro Abdelnur </td></tr>
    721. 

  721. <tr class="a">
    722. 

  722. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2560">HDFS-2560</a> </td>
    723. 

  723. <td align="left"> Refactor BPOfferService to be a static inner class </td>
    724. 

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

  725. <td align="left"> datanode </td>
    726. 

  726. <td align="left"> Todd Lipcon </td>
    727. 

  727. <td align="left"> Todd Lipcon </td></tr>
    728. 

  728. <tr class="b">
    729. 

  729. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2562">HDFS-2562</a> </td>
    730. 

  730. <td align="left"> Refactor DN configuration variables out of DataNode class </td>
    731. 

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

  732. <td align="left"> datanode </td>
    733. 

  733. <td align="left"> Todd Lipcon </td>
    734. 

  734. <td align="left"> Todd Lipcon </td></tr>
    735. 

  735. <tr class="a">
    736. 

  736. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2563">HDFS-2563</a> </td>
    737. 

  737. <td align="left"> Some cleanup in BPOfferService </td>
    738. 

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

  739. <td align="left"> datanode </td>
    740. 

  740. <td align="left"> Todd Lipcon </td>
    741. 

  741. <td align="left"> Todd Lipcon </td></tr>
    742. 

  742. <tr class="b">
    743. 

  743. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2502">HDFS-2502</a> </td>
    744. 

  744. <td align="left"> hdfs-default.xml should include dfs.name.dir.restore </td>
    745. 

  745. <td align="left">  Minor </td>
    746. 

  746. <td align="left"> documentation </td>
    747. 

  747. <td align="left"> Eli Collins </td>
    748. 

  748. <td align="left"> Harsh J </td></tr>
    749. 

  749. <tr class="a">
    750. 

  750. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2568">HDFS-2568</a> </td>
    751. 

  751. <td align="left"> Use a set to manage child sockets in XceiverServer </td>
    752. 

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

  753. <td align="left"> datanode </td>
    754. 

  754. <td align="left"> Harsh J </td>
    755. 

  755. <td align="left"> Harsh J </td></tr>
    756. 

  756. <tr class="b">
    757. 

  757. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2454">HDFS-2454</a> </td>
    758. 

  758. <td align="left"> Move maxXceiverCount check to before starting the thread in dataXceiver </td>
    759. 

  759. <td align="left">  Minor </td>
    760. 

  760. <td align="left"> datanode </td>
    761. 

  761. <td align="left"> Uma Maheswara Rao G </td>
    762. 

  762. <td align="left"> Harsh J </td></tr>
    763. 

  763. <tr class="a">
    764. 

  764. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2570">HDFS-2570</a> </td>
    765. 

  765. <td align="left"> Add descriptions for dfs.*.https.address in hdfs-default.xml </td>
    766. 

  766. <td align="left">  Trivial </td>
    767. 

  767. <td align="left"> documentation </td>
    768. 

  768. <td align="left"> Eli Collins </td>
    769. 

  769. <td align="left"> Eli Collins </td></tr>
    770. 

  770. <tr class="b">
    771. 

  771. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7841">HADOOP-7841</a> </td>
    772. 

  772. <td align="left"> Run tests with non-secure random </td>
    773. 

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

  774. <td align="left"> build </td>
    775. 

  775. <td align="left"> Todd Lipcon </td>
    776. 

  776. <td align="left"> Todd Lipcon </td></tr>
    777. 

  777. <tr class="a">
    778. 

  778. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-6614">HADOOP-6614</a> </td>
    779. 

  779. <td align="left"> RunJar should provide more diags when it can&#x2019;t create a temp file </td>
    780. 

  780. <td align="left">  Minor </td>
    781. 

  781. <td align="left"> util </td>
    782. 

  782. <td align="left"> Steve Loughran </td>
    783. 

  783. <td align="left"> Jonathan Hsieh </td></tr>
    784. 

  784. <tr class="b">
    785. 

  785. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2566">HDFS-2566</a> </td>
    786. 

  786. <td align="left"> Move BPOfferService to be a non-inner class </td>
    787. 

  787. <td align="left">  Minor </td>
    788. 

  788. <td align="left"> datanode </td>
    789. 

  789. <td align="left"> Todd Lipcon </td>
    790. 

  790. <td align="left"> Todd Lipcon </td></tr>
    791. 

  791. <tr class="a">
    792. 

  792. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2536">HDFS-2536</a> </td>
    793. 

  793. <td align="left"> Remove unused imports </td>
    794. 

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

  795. <td align="left"> namenode </td>
    796. 

  796. <td align="left"> Aaron T. Myers </td>
    797. 

  797. <td align="left"> Harsh J </td></tr>
    798. 

  798. <tr class="b">
    799. 

  799. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3411">MAPREDUCE-3411</a> </td>
    800. 

  800. <td align="left"> Performance Upgrade for jQuery </td>
    801. 

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

  802. <td align="left"> mrv2 </td>
    803. 

  803. <td align="left"> Jonathan Eagles </td>
    804. 

  804. <td align="left"> Jonathan Eagles </td></tr>
    805. 

  805. <tr class="a">
    806. 

  806. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3265">MAPREDUCE-3265</a> </td>
    807. 

  807. <td align="left"> Reduce log level on MR2 IPC construction, etc </td>
    808. 

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

  809. <td align="left"> mrv2 </td>
    810. 

  810. <td align="left"> Todd Lipcon </td>
    811. 

  811. <td align="left"> Arun C Murthy </td></tr>
    812. 

  812. <tr class="b">
    813. 

  813. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2246">HDFS-2246</a> </td>
    814. 

  814. <td align="left"> Shortcut a local client reads to a Datanodes files directly </td>
    815. 

  815. <td align="left">  Major </td>
    816. 

  816. <td align="left"> . </td>
    817. 

  817. <td align="left"> Sanjay Radia </td>
    818. 

  818. <td align="left"> Jitendra Nath Pandey </td></tr>
    819. 

  819. <tr class="a">
    820. 

  820. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7858">HADOOP-7858</a> </td>
    821. 

  821. <td align="left"> Drop some info logging to DEBUG level in IPC, metrics, and HTTP </td>
    822. 

  822. <td align="left">  Trivial </td>
    823. 

  823. <td align="left"> . </td>
    824. 

  824. <td align="left"> Todd Lipcon </td>
    825. 

  825. <td align="left"> Todd Lipcon </td></tr>
    826. 

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

  827. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3371">MAPREDUCE-3371</a> </td>
    828. 

  828. <td align="left"> Review and improve the yarn-api javadocs. </td>
    829. 

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

  830. <td align="left"> documentation, mrv2 </td>
    831. 

  831. <td align="left"> Ravi Prakash </td>
    832. 

  832. <td align="left"> Ravi Prakash </td></tr>
    833. 

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

  834. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3238">MAPREDUCE-3238</a> </td>
    835. 

  835. <td align="left"> Small cleanup in SchedulerApp </td>
    836. 

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

  837. <td align="left"> mrv2 </td>
    838. 

  838. <td align="left"> Todd Lipcon </td>
    839. 

  839. <td align="left"> Todd Lipcon </td></tr>
    840. 

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

  841. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7804">HADOOP-7804</a> </td>
    842. 

  842. <td align="left"> enable hadoop config generator to set dfs.block.local-path-access.user to enable short circuit read </td>
    843. 

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

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

  845. <td align="left"> Arpit Gupta </td>
    846. 

  846. <td align="left"> Arpit Gupta </td></tr>
    847. 

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

  848. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7777">HADOOP-7777</a> </td>
    849. 

  849. <td align="left"> Implement a base class for DNSToSwitchMapping implementations that can offer extra topology information </td>
    850. 

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

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

  852. <td align="left"> Steve Loughran </td>
    853. 

  853. <td align="left"> Steve Loughran </td></tr>
    854. 

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

  855. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2604">HDFS-2604</a> </td>
    856. 

  856. <td align="left"> Add a log message to show if WebHDFS is enabled </td>
    857. 

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

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

  859. <td align="left"> Tsz Wo Nicholas Sze </td>
    860. 

  860. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    861. 

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

  862. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3369">MAPREDUCE-3369</a> </td>
    863. 

  863. <td align="left"> Migrate MR1 tests to run on MR2 using the new interfaces introduced in MAPREDUCE-3169 </td>
    864. 

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

  865. <td align="left"> mrv1, mrv2, test </td>
    866. 

  866. <td align="left"> Ahmed Radwan </td>
    867. 

  867. <td align="left"> Ahmed Radwan </td></tr>
    868. 

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

  869. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3147">MAPREDUCE-3147</a> </td>
    870. 

  870. <td align="left"> Handle leaf queues with the same name properly </td>
    871. 

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

  872. <td align="left"> mrv2 </td>
    873. 

  873. <td align="left"> Ravi Prakash </td>
    874. 

  874. <td align="left"> Ravi Prakash </td></tr>
    875. 

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

  876. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2178">HDFS-2178</a> </td>
    877. 

  877. <td align="left"> HttpFS - a read/write Hadoop file system proxy </td>
    878. 

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

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

  880. <td align="left"> Alejandro Abdelnur </td>
    881. 

  881. <td align="left"> Alejandro Abdelnur </td></tr>
    882. 

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

  883. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7758">HADOOP-7758</a> </td>
    884. 

  884. <td align="left"> Make GlobFilter class public </td>
    885. 

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

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

  887. <td align="left"> Alejandro Abdelnur </td>
    888. 

  888. <td align="left"> Alejandro Abdelnur </td></tr>
    889. 

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

  890. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-6886">HADOOP-6886</a> </td>
    891. 

  891. <td align="left"> LocalFileSystem Needs createNonRecursive API </td>
    892. 

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

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

  894. <td align="left"> Nicolas Spiegelberg </td>
    895. 

  895. <td align="left"> Nicolas Spiegelberg </td></tr>
    896. 

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

  897. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2511">HDFS-2511</a> </td>
    898. 

  898. <td align="left"> Add dev script to generate HDFS protobufs </td>
    899. 

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

  900. <td align="left"> build </td>
    901. 

  901. <td align="left"> Todd Lipcon </td>
    902. 

  902. <td align="left"> Alejandro Abdelnur </td></tr>
    903. 

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

  904. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2653">HDFS-2653</a> </td>
    905. 

  905. <td align="left"> DFSClient should cache whether addrs are non-local when short-circuiting is enabled </td>
    906. 

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

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

  908. <td align="left"> Eli Collins </td>
    909. 

  909. <td align="left"> Eli Collins </td></tr>
    910. 

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

  911. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2654">HDFS-2654</a> </td>
    912. 

  912. <td align="left"> Make BlockReaderLocal not extend RemoteBlockReader2 </td>
    913. 

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

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

  915. <td align="left"> Eli Collins </td>
    916. 

  916. <td align="left"> Eli Collins </td></tr>
    917. 

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

  918. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-2863">MAPREDUCE-2863</a> </td>
    919. 

  919. <td align="left"> Support web-services for RM &amp; NM </td>
    920. 

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

  921. <td align="left"> mrv2, nodemanager, resourcemanager </td>
    922. 

  922. <td align="left"> Arun C Murthy </td>
    923. 

  923. <td align="left"> Thomas Graves </td></tr>
    924. 

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

  925. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2675">HDFS-2675</a> </td>
    926. 

  926. <td align="left"> Reduce verbosity when double-closing edit logs </td>
    927. 

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

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

  929. <td align="left"> Todd Lipcon </td>
    930. 

  930. <td align="left"> Todd Lipcon </td></tr>
    931. 

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

  932. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7657">HADOOP-7657</a> </td>
    933. 

  933. <td align="left"> Add support for LZ4 compression </td>
    934. 

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

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

  936. <td align="left"> Bert Sanders </td>
    937. 

  937. <td align="left"> Binglin Chang </td></tr>
    938. 

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

  939. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2335">HDFS-2335</a> </td>
    940. 

  940. <td align="left"> DataNodeCluster and NNStorage always pull fresh entropy </td>
    941. 

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

  942. <td align="left"> datanode, namenode </td>
    943. 

  943. <td align="left"> Eli Collins </td>
    944. 

  944. <td align="left"> Uma Maheswara Rao G </td></tr>
    945. 

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

  946. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7890">HADOOP-7890</a> </td>
    947. 

  947. <td align="left"> Redirect hadoop script&#x2019;s deprecation message to stderr </td>
    948. 

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

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

  950. <td align="left"> Koji Noguchi </td>
    951. 

  951. <td align="left"> Koji Noguchi </td></tr>
    952. 

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

  953. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3597">MAPREDUCE-3597</a> </td>
    954. 

  954. <td align="left"> Provide a way to access other info of history file from Rumentool </td>
    955. 

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

  956. <td align="left"> tools/rumen </td>
    957. 

  957. <td align="left"> Ravi Gummadi </td>
    958. 

  958. <td align="left"> Ravi Gummadi </td></tr>
    959. 

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

  960. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7574">HADOOP-7574</a> </td>
    961. 

  961. <td align="left"> Improvement for FSshell -stat </td>
    962. 

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

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

  964. <td align="left"> XieXianshan </td>
    965. 

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

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

  967. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-6840">HADOOP-6840</a> </td>
    968. 

  968. <td align="left"> Support non-recursive create() in FileSystem &amp; SequenceFile.Writer </td>
    969. 

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

  970. <td align="left"> fs, io </td>
    971. 

  971. <td align="left"> Nicolas Spiegelberg </td>
    972. 

  972. <td align="left"> Nicolas Spiegelberg </td></tr>
    973. 

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

  974. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2726">HDFS-2726</a> </td>
    975. 

  975. <td align="left"> &#x201c;Exception in createBlockOutputStream&#x201d; shouldn&#x2019;t delete exception stack trace </td>
    976. 

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

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

  978. <td align="left"> Michael Bieniosek </td>
    979. 

  979. <td align="left"> Harsh J </td></tr>
    980. 

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

  981. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7910">HADOOP-7910</a> </td>
    982. 

  982. <td align="left"> add configuration methods to handle human readable size values </td>
    983. 

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

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

  985. <td align="left"> Sho Shimauchi </td>
    986. 

  986. <td align="left"> Sho Shimauchi </td></tr>
    987. 

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

  988. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2729">HDFS-2729</a> </td>
    989. 

  989. <td align="left"> Update BlockManager&#x2019;s comments regarding the invalid block set </td>
    990. 

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

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

  992. <td align="left"> Harsh J </td>
    993. 

  993. <td align="left"> Harsh J </td></tr>
    994. 

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

  995. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-554">HDFS-554</a> </td>
    996. 

  996. <td align="left"> BlockInfo.ensureCapacity may get a speedup from System.arraycopy() </td>
    997. 

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

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

  999. <td align="left"> Steve Loughran </td>
    1000. 

  1000. <td align="left"> Harsh J </td></tr>
    1001. 

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

  1002. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7919">HADOOP-7919</a> </td>
    1003. 

  1003. <td align="left"> [Doc] Remove hadoop.logfile.* properties. </td>
    1004. 

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

  1005. <td align="left"> documentation </td>
    1006. 

  1006. <td align="left"> Harsh J </td>
    1007. 

  1007. <td align="left"> Harsh J </td></tr>
    1008. 

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

  1009. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7504">HADOOP-7504</a> </td>
    1010. 

  1010. <td align="left"> hadoop-metrics.properties missing some Ganglia31 options </td>
    1011. 

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

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

  1013. <td align="left"> Eli Collins </td>
    1014. 

  1014. <td align="left"> Harsh J </td></tr>
    1015. 

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

  1016. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3610">MAPREDUCE-3610</a> </td>
    1017. 

  1017. <td align="left"> Some parts in MR use old property dfs.block.size </td>
    1018. 

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

  1019. <td align="left"> . </td>
    1020. 

  1020. <td align="left"> Sho Shimauchi </td>
    1021. 

  1021. <td align="left"> Sho Shimauchi </td></tr>
    1022. 

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

  1023. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7934">HADOOP-7934</a> </td>
    1024. 

  1024. <td align="left"> Normalize dependencies versions across all modules </td>
    1025. 

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

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

  1027. <td align="left"> Alejandro Abdelnur </td>
    1028. 

  1028. <td align="left"> Alejandro Abdelnur </td></tr>
    1029. 

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

  1030. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-4515">HADOOP-4515</a> </td>
    1031. 

  1031. <td align="left"> conf.getBoolean must be case insensitive </td>
    1032. 

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

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

  1034. <td align="left"> Abhijit Bagri </td>
    1035. 

  1035. <td align="left"> Sho Shimauchi </td></tr>
    1036. 

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

  1037. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3299">MAPREDUCE-3299</a> </td>
    1038. 

  1038. <td align="left"> Add AMInfo table to the AM job page </td>
    1039. 

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

  1040. <td align="left"> mrv2 </td>
    1041. 

  1041. <td align="left"> Siddharth Seth </td>
    1042. 

  1042. <td align="left"> Jonathan Eagles </td></tr>
    1043. 

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

  1044. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2788">HDFS-2788</a> </td>
    1045. 

  1045. <td align="left"> HdfsServerConstants#DN_KEEPALIVE_TIMEOUT is dead code </td>
    1046. 

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

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

  1048. <td align="left"> Eli Collins </td>
    1049. 

  1049. <td align="left"> Eli Collins </td></tr>
    1050. 

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

  1051. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2803">HDFS-2803</a> </td>
    1052. 

  1052. <td align="left"> Adding logging to LeaseRenewer for better lease expiration triage. </td>
    1053. 

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

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

  1055. <td align="left"> Jimmy Xiang </td>
    1056. 

  1056. <td align="left"> Jimmy Xiang </td></tr>
    1057. 

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

  1058. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2817">HDFS-2817</a> </td>
    1059. 

  1059. <td align="left"> Combine the two TestSafeMode test suites </td>
    1060. 

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

  1061. <td align="left"> test </td>
    1062. 

  1062. <td align="left"> Todd Lipcon </td>
    1063. 

  1063. <td align="left"> Todd Lipcon </td></tr>
    1064. 

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

  1065. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2825">HDFS-2825</a> </td>
    1066. 

  1066. <td align="left"> Add test hook to turn off the writer preferring its local DN </td>
    1067. 

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

  1068. <td align="left"> namenode </td>
    1069. 

  1069. <td align="left"> Todd Lipcon </td>
    1070. 

  1070. <td align="left"> Todd Lipcon </td></tr>
    1071. 

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

  1072. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2826">HDFS-2826</a> </td>
    1073. 

  1073. <td align="left"> Test case for HDFS-1476 (safemode can initialize repl queues before exiting) </td>
    1074. 

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

  1075. <td align="left"> namenode, test </td>
    1076. 

  1076. <td align="left"> Todd Lipcon </td>
    1077. 

  1077. <td align="left"> Todd Lipcon </td></tr>
    1078. 

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

  1079. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2397">HDFS-2397</a> </td>
    1080. 

  1080. <td align="left"> Undeprecate SecondaryNameNode </td>
    1081. 

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

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

  1083. <td align="left"> Todd Lipcon </td>
    1084. 

  1084. <td align="left"> Eli Collins </td></tr>
    1085. 

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

  1086. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3692">MAPREDUCE-3692</a> </td>
    1087. 

  1087. <td align="left"> yarn-resourcemanager out and log files can get big </td>
    1088. 

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

  1089. <td align="left"> mrv2 </td>
    1090. 

  1090. <td align="left"> Eli Collins </td>
    1091. 

  1091. <td align="left"> Eli Collins </td></tr>
    1092. 

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

  1093. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7987">HADOOP-7987</a> </td>
    1094. 

  1094. <td align="left"> Support setting the run-as user in unsecure mode </td>
    1095. 

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

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

  1097. <td align="left"> Devaraj Das </td>
    1098. 

  1098. <td align="left"> Jitendra Nath Pandey </td></tr>
    1099. 

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

  1100. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3360">MAPREDUCE-3360</a> </td>
    1101. 

  1101. <td align="left"> Provide information about lost nodes in the UI. </td>
    1102. 

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

  1103. <td align="left"> mrv2 </td>
    1104. 

  1104. <td align="left"> Bhallamudi Venkata Siva Kamesh </td>
    1105. 

  1105. <td align="left"> Bhallamudi Venkata Siva Kamesh </td></tr>
    1106. 

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

  1107. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3693">MAPREDUCE-3693</a> </td>
    1108. 

  1108. <td align="left"> Add admin env to mapred-default.xml </td>
    1109. 

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

  1110. <td align="left"> mrv2 </td>
    1111. 

  1111. <td align="left"> Roman Shaposhnik </td>
    1112. 

  1112. <td align="left"> Roman Shaposhnik </td></tr>
    1113. 

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

  1114. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7939">HADOOP-7939</a> </td>
    1115. 

  1115. <td align="left"> Improve Hadoop subcomponent integration in Hadoop 0.23 </td>
    1116. 

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

  1117. <td align="left"> build, conf, documentation, scripts </td>
    1118. 

  1118. <td align="left"> Roman Shaposhnik </td>
    1119. 

  1119. <td align="left"> Roman Shaposhnik </td></tr>
    1120. 

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

  1121. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3481">MAPREDUCE-3481</a> </td>
    1122. 

  1122. <td align="left"> [Gridmix] Improve STRESS mode locking </td>
    1123. 

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

  1124. <td align="left"> contrib/gridmix </td>
    1125. 

  1125. <td align="left"> Amar Kamat </td>
    1126. 

  1126. <td align="left"> Amar Kamat </td></tr>
    1127. 

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

  1128. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3679">MAPREDUCE-3679</a> </td>
    1129. 

  1129. <td align="left"> AM logs and others should not automatically refresh after every 1 second. </td>
    1130. 

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

  1131. <td align="left"> mrv2 </td>
    1132. 

  1132. <td align="left"> Mahadev konar </td>
    1133. 

  1133. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    1134. 

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

  1135. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3756">MAPREDUCE-3756</a> </td>
    1136. 

  1136. <td align="left"> Make single shuffle limit configurable </td>
    1137. 

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

  1138. <td align="left"> mrv2 </td>
    1139. 

  1139. <td align="left"> Arun C Murthy </td>
    1140. 

  1140. <td align="left"> Hitesh Shah </td></tr>
    1141. 

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

  1142. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3771">MAPREDUCE-3771</a> </td>
    1143. 

  1143. <td align="left"> Port MAPREDUCE-1735 to trunk/0.23 </td>
    1144. 

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

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

  1146. <td align="left"> Arun C Murthy </td>
    1147. 

  1147. <td align="left"> Arun C Murthy </td></tr>
    1148. 

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

  1149. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-8015">HADOOP-8015</a> </td>
    1150. 

  1150. <td align="left"> ChRootFileSystem should extend FilterFileSystem </td>
    1151. 

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

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

  1153. <td align="left"> Daryn Sharp </td>
    1154. 

  1154. <td align="left"> Daryn Sharp </td></tr>
    1155. 

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

  1156. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2814">HDFS-2814</a> </td>
    1157. 

  1157. <td align="left"> NamenodeMXBean does not account for svn revision in the version information </td>
    1158. 

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

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

  1160. <td align="left"> Hitesh Shah </td>
    1161. 

  1161. <td align="left"> Hitesh Shah </td></tr>
    1162. 

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

  1163. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2868">HDFS-2868</a> </td>
    1164. 

  1164. <td align="left"> Add number of active transfer threads to the DataNode status </td>
    1165. 

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

  1166. <td align="left"> datanode </td>
    1167. 

  1167. <td align="left"> Harsh J </td>
    1168. 

  1168. <td align="left"> Harsh J </td></tr>
    1169. 

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

  1170. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-8027">HADOOP-8027</a> </td>
    1171. 

  1171. <td align="left"> Visiting /jmx on the daemon web interfaces may print unnecessary error in logs </td>
    1172. 

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

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

  1174. <td align="left"> Harsh J </td>
    1175. 

  1175. <td align="left"> Aaron T. Myers </td></tr>
    1176. 

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

  1177. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-8009">HADOOP-8009</a> </td>
    1178. 

  1178. <td align="left"> Create hadoop-client and hadoop-minicluster artifacts for downstream projects </td>
    1179. 

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

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

  1181. <td align="left"> Alejandro Abdelnur </td>
    1182. 

  1182. <td align="left"> Alejandro Abdelnur </td></tr>
    1183. 

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

  1184. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-3139">HDFS-3139</a> </td>
    1185. 

  1185. <td align="left"> Minor Datanode logging improvement </td>
    1186. 

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

  1187. <td align="left"> datanode </td>
    1188. 

  1188. <td align="left"> Eli Collins </td>
    1189. 

  1189. <td align="left"> Eli Collins </td></tr>
    1190. 

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

  1191. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2761">HDFS-2761</a> </td>
    1192. 

  1192. <td align="left"> Improve Hadoop subcomponent integration in Hadoop 0.23 </td>
    1193. 

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

  1194. <td align="left"> build, hdfs-client, scripts </td>
    1195. 

  1195. <td align="left"> Roman Shaposhnik </td>
    1196. 

  1196. <td align="left"> Roman Shaposhnik </td></tr>
    1197. 

  1197. </tbody>
    1198. 

  1198. </table></section><section>
    1199. 

  1199. <h3><a name="BUG_FIXES:"></a>BUG FIXES:</h3>
    1200. 

  1200. <table border="0" class="bodyTable">
    1201. 

  1201. <thead>
    1202. 

  1202. 

  1203. <tr class="a">
    1204. 

  1204. <th align="left"> JIRA </th>
    1205. 

  1205. <th align="left"> Summary </th>
    1206. 

  1206. <th align="left"> Priority </th>
    1207. 

  1207. <th align="left"> Component </th>
    1208. 

  1208. <th align="left"> Reporter </th>
    1209. 

  1209. <th align="left"> Contributor </th></tr>
    1210. 

  1210. </thead><tbody>
    1211. 

  1211. 

  1212. <tr class="b">
    1213. 

  1213. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-2784">MAPREDUCE-2784</a> </td>
    1214. 

  1214. <td align="left"> [Gridmix] TestGridmixSummary fails with NPE when run in DEBUG mode. </td>
    1215. 

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

  1216. <td align="left"> contrib/gridmix </td>
    1217. 

  1217. <td align="left"> Amar Kamat </td>
    1218. 

  1218. <td align="left"> Amar Kamat </td></tr>
    1219. 

  1219. <tr class="a">
    1220. 

  1220. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-2950">MAPREDUCE-2950</a> </td>
    1221. 

  1221. <td align="left"> [Gridmix] TestUserResolve fails in trunk </td>
    1222. 

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

  1223. <td align="left"> contrib/gridmix </td>
    1224. 

  1224. <td align="left"> Amar Kamat </td>
    1225. 

  1225. <td align="left"> Ravi Gummadi </td></tr>
    1226. 

  1226. <tr class="b">
    1227. 

  1227. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-6490">HADOOP-6490</a> </td>
    1228. 

  1228. <td align="left"> Path.normalize should use StringUtils.replace in favor of String.replace </td>
    1229. 

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

  1230. <td align="left"> fs </td>
    1231. 

  1231. <td align="left"> Zheng Shao </td>
    1232. 

  1232. <td align="left"> Uma Maheswara Rao G </td></tr>
    1233. 

  1233. <tr class="a">
    1234. 

  1234. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3291">MAPREDUCE-3291</a> </td>
    1235. 

  1235. <td align="left"> App fail to launch due to delegation token not found in cache </td>
    1236. 

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

  1237. <td align="left"> mrv2 </td>
    1238. 

  1238. <td align="left"> Ramya Sunil </td>
    1239. 

  1239. <td align="left"> Robert Joseph Evans </td></tr>
    1240. 

  1240. <tr class="b">
    1241. 

  1241. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3344">MAPREDUCE-3344</a> </td>
    1242. 

  1242. <td align="left"> o.a.h.mapreduce.Reducer since 0.21 blindly casts to ReduceContext.ValueIterator </td>
    1243. 

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

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

  1245. <td align="left"> Brock Noland </td>
    1246. 

  1246. <td align="left"> Brock Noland </td></tr>
    1247. 

  1247. <tr class="a">
    1248. 

  1248. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7801">HADOOP-7801</a> </td>
    1249. 

  1249. <td align="left"> HADOOP_PREFIX cannot be overriden </td>
    1250. 

  1250. <td align="left">  Major </td>
    1251. 

  1251. <td align="left"> build </td>
    1252. 

  1252. <td align="left"> Bruno Mah&#xe9; </td>
    1253. 

  1253. <td align="left"> Bruno Mah&#xe9; </td></tr>
    1254. 

  1254. <tr class="b">
    1255. 

  1255. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3346">MAPREDUCE-3346</a> </td>
    1256. 

  1256. <td align="left"> Rumen LoggedTaskAttempt  getHostName call returns hostname as null </td>
    1257. 

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

  1258. <td align="left"> tools/rumen </td>
    1259. 

  1259. <td align="left"> Karam Singh </td>
    1260. 

  1260. <td align="left"> Amar Kamat </td></tr>
    1261. 

  1261. <tr class="a">
    1262. 

  1262. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3342">MAPREDUCE-3342</a> </td>
    1263. 

  1263. <td align="left"> JobHistoryServer doesn&#x2019;t show job queue </td>
    1264. 

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

  1265. <td align="left"> jobhistoryserver, mrv2 </td>
    1266. 

  1266. <td align="left"> Thomas Graves </td>
    1267. 

  1267. <td align="left"> Jonathan Eagles </td></tr>
    1268. 

  1268. <tr class="b">
    1269. 

  1269. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3345">MAPREDUCE-3345</a> </td>
    1270. 

  1270. <td align="left"> Race condition in ResourceManager causing TestContainerManagerSecurity to fail sometimes </td>
    1271. 

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

  1272. <td align="left"> mrv2, resourcemanager </td>
    1273. 

  1273. <td align="left"> Vinod Kumar Vavilapalli </td>
    1274. 

  1274. <td align="left"> Hitesh Shah </td></tr>
    1275. 

  1275. <tr class="a">
    1276. 

  1276. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3368">MAPREDUCE-3368</a> </td>
    1277. 

  1277. <td align="left"> compile-mapred-test fails </td>
    1278. 

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

  1279. <td align="left"> build, mrv2 </td>
    1280. 

  1280. <td align="left"> Ramya Sunil </td>
    1281. 

  1281. <td align="left"> Hitesh Shah </td></tr>
    1282. 

  1282. <tr class="b">
    1283. 

  1283. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3336">MAPREDUCE-3336</a> </td>
    1284. 

  1284. <td align="left"> com.google.inject.internal.Preconditions not public api - shouldn&#x2019;t be using it </td>
    1285. 

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

  1286. <td align="left"> mrv2 </td>
    1287. 

  1287. <td align="left"> Thomas Graves </td>
    1288. 

  1288. <td align="left"> Thomas Graves </td></tr>
    1289. 

  1289. <tr class="a">
    1290. 

  1290. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3333">MAPREDUCE-3333</a> </td>
    1291. 

  1291. <td align="left"> MR AM for sort-job going out of memory </td>
    1292. 

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

  1293. <td align="left"> applicationmaster, mrv2 </td>
    1294. 

  1294. <td align="left"> Vinod Kumar Vavilapalli </td>
    1295. 

  1295. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    1296. 

  1296. <tr class="b">
    1297. 

  1297. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3280">MAPREDUCE-3280</a> </td>
    1298. 

  1298. <td align="left"> MR AM should not read the username from configuration </td>
    1299. 

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

  1300. <td align="left"> applicationmaster, mrv2 </td>
    1301. 

  1301. <td align="left"> Vinod Kumar Vavilapalli </td>
    1302. 

  1302. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    1303. 

  1303. <tr class="a">
    1304. 

  1304. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3379">MAPREDUCE-3379</a> </td>
    1305. 

  1305. <td align="left"> LocalResourceTracker should not tracking deleted cache entries </td>
    1306. 

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

  1307. <td align="left"> mrv2, nodemanager </td>
    1308. 

  1308. <td align="left"> Siddharth Seth </td>
    1309. 

  1309. <td align="left"> Siddharth Seth </td></tr>
    1310. 

  1310. <tr class="b">
    1311. 

  1311. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3370">MAPREDUCE-3370</a> </td>
    1312. 

  1312. <td align="left"> MiniMRYarnCluster uses a hard coded path location for the MapReduce application jar </td>
    1313. 

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

  1314. <td align="left"> mrv2, test </td>
    1315. 

  1315. <td align="left"> Ahmed Radwan </td>
    1316. 

  1316. <td align="left"> Ahmed Radwan </td></tr>
    1317. 

  1317. <tr class="a">
    1318. 

  1318. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7813">HADOOP-7813</a> </td>
    1319. 

  1319. <td align="left"> test-patch +1 patches that introduce javadoc and findbugs warnings in some cases </td>
    1320. 

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

  1321. <td align="left"> build, test </td>
    1322. 

  1322. <td align="left"> Jonathan Eagles </td>
    1323. 

  1323. <td align="left"> Jonathan Eagles </td></tr>
    1324. 

  1324. <tr class="b">
    1325. 

  1325. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3324">MAPREDUCE-3324</a> </td>
    1326. 

  1326. <td align="left"> Not All HttpServer tools links (stacks,logs,config,metrics) are accessible through all UI servers </td>
    1327. 

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

  1328. <td align="left"> jobhistoryserver, mrv2, nodemanager </td>
    1329. 

  1329. <td align="left"> Jonathan Eagles </td>
    1330. 

  1330. <td align="left"> Jonathan Eagles </td></tr>
    1331. 

  1331. <tr class="a">
    1332. 

  1332. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3243">MAPREDUCE-3243</a> </td>
    1333. 

  1333. <td align="left"> Invalid tracking URL for streaming jobs </td>
    1334. 

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

  1335. <td align="left"> contrib/streaming, mrv2 </td>
    1336. 

  1336. <td align="left"> Ramya Sunil </td>
    1337. 

  1337. <td align="left"> Jonathan Eagles </td></tr>
    1338. 

  1338. <tr class="b">
    1339. 

  1339. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7811">HADOOP-7811</a> </td>
    1340. 

  1340. <td align="left"> TestUserGroupInformation#testGetServerSideGroups test fails in chroot </td>
    1341. 

  1341. <td align="left">  Major </td>
    1342. 

  1342. <td align="left"> security, test </td>
    1343. 

  1343. <td align="left"> Jonathan Eagles </td>
    1344. 

  1344. <td align="left"> Jonathan Eagles </td></tr>
    1345. 

  1345. <tr class="a">
    1346. 

  1346. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3355">MAPREDUCE-3355</a> </td>
    1347. 

  1347. <td align="left"> AM scheduling hangs frequently with sort job on 350 nodes </td>
    1348. 

  1348. <td align="left">  Blocker </td>
    1349. 

  1349. <td align="left"> applicationmaster, mrv2 </td>
    1350. 

  1350. <td align="left"> Vinod Kumar Vavilapalli </td>
    1351. 

  1351. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    1352. 

  1352. <tr class="b">
    1353. 

  1353. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3407">MAPREDUCE-3407</a> </td>
    1354. 

  1354. <td align="left"> Wrong jar getting used in TestMR*Jobs* for MiniMRYarnCluster </td>
    1355. 

  1355. <td align="left">  Minor </td>
    1356. 

  1356. <td align="left"> mrv2 </td>
    1357. 

  1357. <td align="left"> Hitesh Shah </td>
    1358. 

  1358. <td align="left"> Hitesh Shah </td></tr>
    1359. 

  1359. <tr class="a">
    1360. 

  1360. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7787">HADOOP-7787</a> </td>
    1361. 

  1361. <td align="left"> Make source tarball use conventional name. </td>
    1362. 

  1362. <td align="left">  Major </td>
    1363. 

  1363. <td align="left"> build </td>
    1364. 

  1364. <td align="left"> Bruno Mah&#xe9; </td>
    1365. 

  1365. <td align="left"> Bruno Mah&#xe9; </td></tr>
    1366. 

  1366. <tr class="b">
    1367. 

  1367. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7802">HADOOP-7802</a> </td>
    1368. 

  1368. <td align="left"> Hadoop scripts unconditionally source &#x201c;$bin&#x201d;/../libexec/hadoop-config.sh. </td>
    1369. 

  1369. <td align="left">  Major </td>
    1370. 

  1370. <td align="left"> . </td>
    1371. 

  1371. <td align="left"> Bruno Mah&#xe9; </td>
    1372. 

  1372. <td align="left"> Bruno Mah&#xe9; </td></tr>
    1373. 

  1373. <tr class="a">
    1374. 

  1374. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2544">HDFS-2544</a> </td>
    1375. 

  1375. <td align="left"> Hadoop scripts unconditionally source &#x201c;$bin&#x201d;/../libexec/hadoop-config.sh. </td>
    1376. 

  1376. <td align="left">  Major </td>
    1377. 

  1377. <td align="left"> scripts </td>
    1378. 

  1378. <td align="left"> Bruno Mah&#xe9; </td>
    1379. 

  1379. <td align="left"> Bruno Mah&#xe9; </td></tr>
    1380. 

  1380. <tr class="b">
    1381. 

  1381. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3373">MAPREDUCE-3373</a> </td>
    1382. 

  1382. <td align="left"> Hadoop scripts unconditionally source &#x201c;$bin&#x201d;/../libexec/hadoop-config.sh. </td>
    1383. 

  1383. <td align="left">  Major </td>
    1384. 

  1384. <td align="left"> . </td>
    1385. 

  1385. <td align="left"> Bruno Mah&#xe9; </td>
    1386. 

  1386. <td align="left"> Bruno Mah&#xe9; </td></tr>
    1387. 

  1387. <tr class="a">
    1388. 

  1388. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2543">HDFS-2543</a> </td>
    1389. 

  1389. <td align="left"> HADOOP_PREFIX cannot be overriden </td>
    1390. 

  1390. <td align="left">  Major </td>
    1391. 

  1391. <td align="left"> scripts </td>
    1392. 

  1392. <td align="left"> Bruno Mah&#xe9; </td>
    1393. 

  1393. <td align="left"> Bruno Mah&#xe9; </td></tr>
    1394. 

  1394. <tr class="b">
    1395. 

  1395. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3372">MAPREDUCE-3372</a> </td>
    1396. 

  1396. <td align="left"> HADOOP_PREFIX cannot be overriden </td>
    1397. 

  1397. <td align="left">  Major </td>
    1398. 

  1398. <td align="left"> . </td>
    1399. 

  1399. <td align="left"> Bruno Mah&#xe9; </td>
    1400. 

  1400. <td align="left"> Bruno Mah&#xe9; </td></tr>
    1401. 

  1401. <tr class="a">
    1402. 

  1402. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2541">HDFS-2541</a> </td>
    1403. 

  1403. <td align="left"> For a sufficiently large value of blocks, the DN Scanner may request a random number with a negative seed value. </td>
    1404. 

  1404. <td align="left">  Major </td>
    1405. 

  1405. <td align="left"> datanode </td>
    1406. 

  1406. <td align="left"> Harsh J </td>
    1407. 

  1407. <td align="left"> Harsh J </td></tr>
    1408. 

  1408. <tr class="b">
    1409. 

  1409. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2567">HDFS-2567</a> </td>
    1410. 

  1410. <td align="left"> When 0 DNs are available, show a proper error when trying to browse DFS via web UI </td>
    1411. 

  1411. <td align="left">  Major </td>
    1412. 

  1412. <td align="left"> namenode </td>
    1413. 

  1413. <td align="left"> Harsh J </td>
    1414. 

  1414. <td align="left"> Harsh J </td></tr>
    1415. 

  1415. <tr class="a">
    1416. 

  1416. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3437">MAPREDUCE-3437</a> </td>
    1417. 

  1417. <td align="left"> Branch 23 fails to build with Failure to find org.apache.hadoop:hadoop-project:pom:0.24.0-SNAPSHOT </td>
    1418. 

  1418. <td align="left">  Blocker </td>
    1419. 

  1419. <td align="left"> build, mrv2 </td>
    1420. 

  1420. <td align="left"> Jonathan Eagles </td>
    1421. 

  1421. <td align="left"> Jonathan Eagles </td></tr>
    1422. 

  1422. <tr class="b">
    1423. 

  1423. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7843">HADOOP-7843</a> </td>
    1424. 

  1424. <td align="left"> compilation failing because workDir not initialized in RunJar.java </td>
    1425. 

  1425. <td align="left">  Major </td>
    1426. 

  1426. <td align="left"> . </td>
    1427. 

  1427. <td align="left"> John George </td>
    1428. 

  1428. <td align="left"> John George </td></tr>
    1429. 

  1429. <tr class="a">
    1430. 

  1430. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3434">MAPREDUCE-3434</a> </td>
    1431. 

  1431. <td align="left"> Nightly build broken </td>
    1432. 

  1432. <td align="left">  Blocker </td>
    1433. 

  1433. <td align="left"> mrv2 </td>
    1434. 

  1434. <td align="left"> Hitesh Shah </td>
    1435. 

  1435. <td align="left"> Hitesh Shah </td></tr>
    1436. 

  1436. <tr class="b">
    1437. 

  1437. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2575">HDFS-2575</a> </td>
    1438. 

  1438. <td align="left"> DFSTestUtil may create empty files </td>
    1439. 

  1439. <td align="left">  Minor </td>
    1440. 

  1440. <td align="left"> test </td>
    1441. 

  1441. <td align="left"> Todd Lipcon </td>
    1442. 

  1442. <td align="left"> Todd Lipcon </td></tr>
    1443. 

  1443. <tr class="a">
    1444. 

  1444. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3447">MAPREDUCE-3447</a> </td>
    1445. 

  1445. <td align="left"> mapreduce examples not working </td>
    1446. 

  1446. <td align="left">  Blocker </td>
    1447. 

  1447. <td align="left"> mrv2 </td>
    1448. 

  1448. <td align="left"> Thomas Graves </td>
    1449. 

  1449. <td align="left"> Mahadev konar </td></tr>
    1450. 

  1450. <tr class="b">
    1451. 

  1451. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3444">MAPREDUCE-3444</a> </td>
    1452. 

  1452. <td align="left"> trunk/0.23 builds broken </td>
    1453. 

  1453. <td align="left">  Blocker </td>
    1454. 

  1454. <td align="left"> mrv2 </td>
    1455. 

  1455. <td align="left"> Hitesh Shah </td>
    1456. 

  1456. <td align="left"> Hitesh Shah </td></tr>
    1457. 

  1457. <tr class="a">
    1458. 

  1458. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3412">MAPREDUCE-3412</a> </td>
    1459. 

  1459. <td align="left"> &#x2018;ant docs&#x2019; is broken </td>
    1460. 

  1460. <td align="left">  Major </td>
    1461. 

  1461. <td align="left"> . </td>
    1462. 

  1462. <td align="left"> Amar Kamat </td>
    1463. 

  1463. <td align="left"> Amar Kamat </td></tr>
    1464. 

  1464. <tr class="b">
    1465. 

  1465. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3454">MAPREDUCE-3454</a> </td>
    1466. 

  1466. <td align="left"> [Gridmix] TestDistCacheEmulation is broken </td>
    1467. 

  1467. <td align="left">  Major </td>
    1468. 

  1468. <td align="left"> contrib/gridmix </td>
    1469. 

  1469. <td align="left"> Amar Kamat </td>
    1470. 

  1470. <td align="left"> Hitesh Shah </td></tr>
    1471. 

  1471. <tr class="a">
    1472. 

  1472. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3408">MAPREDUCE-3408</a> </td>
    1473. 

  1473. <td align="left"> yarn-daemon.sh unconditionnaly sets yarn.root.logger </td>
    1474. 

  1474. <td align="left">  Major </td>
    1475. 

  1475. <td align="left"> mrv2, nodemanager, resourcemanager </td>
    1476. 

  1476. <td align="left"> Bruno Mah&#xe9; </td>
    1477. 

  1477. <td align="left"> Bruno Mah&#xe9; </td></tr>
    1478. 

  1478. <tr class="b">
    1479. 

  1479. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3329">MAPREDUCE-3329</a> </td>
    1480. 

  1480. <td align="left"> capacity schedule maximum-capacity allowed to be less then capacity </td>
    1481. 

  1481. <td align="left">  Blocker </td>
    1482. 

  1482. <td align="left"> mrv2 </td>
    1483. 

  1483. <td align="left"> Thomas Graves </td>
    1484. 

  1484. <td align="left"> Arun C Murthy </td></tr>
    1485. 

  1485. <tr class="a">
    1486. 

  1486. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2588">HDFS-2588</a> </td>
    1487. 

  1487. <td align="left"> hdfs jsp pages missing DOCTYPE [post-split branches] </td>
    1488. 

  1488. <td align="left">  Trivial </td>
    1489. 

  1489. <td align="left"> scripts </td>
    1490. 

  1490. <td align="left"> Dave Vronay </td>
    1491. 

  1491. <td align="left"> Dave Vronay </td></tr>
    1492. 

  1492. <tr class="b">
    1493. 

  1493. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3464">MAPREDUCE-3464</a> </td>
    1494. 

  1494. <td align="left"> mapreduce jsp pages missing DOCTYPE [post-split branches] </td>
    1495. 

  1495. <td align="left">  Trivial </td>
    1496. 

  1496. <td align="left"> . </td>
    1497. 

  1497. <td align="left"> Dave Vronay </td>
    1498. 

  1498. <td align="left"> Dave Vronay </td></tr>
    1499. 

  1499. <tr class="a">
    1500. 

  1500. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2590">HDFS-2590</a> </td>
    1501. 

  1501. <td align="left"> Some links in WebHDFS forrest doc do not work </td>
    1502. 

  1502. <td align="left">  Major </td>
    1503. 

  1503. <td align="left"> webhdfs </td>
    1504. 

  1504. <td align="left"> Tsz Wo Nicholas Sze </td>
    1505. 

  1505. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    1506. 

  1506. <tr class="b">
    1507. 

  1507. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7859">HADOOP-7859</a> </td>
    1508. 

  1508. <td align="left"> TestViewFsHdfs.testgetFileLinkStatus is failing an assert </td>
    1509. 

  1509. <td align="left">  Major </td>
    1510. 

  1510. <td align="left"> fs </td>
    1511. 

  1511. <td align="left"> Eli Collins </td>
    1512. 

  1512. <td align="left"> Eli Collins </td></tr>
    1513. 

  1513. <tr class="a">
    1514. 

  1514. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3413">MAPREDUCE-3413</a> </td>
    1515. 

  1515. <td align="left"> RM web ui applications not sorted in any order by default </td>
    1516. 

  1516. <td align="left">  Minor </td>
    1517. 

  1517. <td align="left"> mrv2 </td>
    1518. 

  1518. <td align="left"> Jonathan Eagles </td>
    1519. 

  1519. <td align="left"> Jonathan Eagles </td></tr>
    1520. 

  1520. <tr class="b">
    1521. 

  1521. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2596">HDFS-2596</a> </td>
    1522. 

  1522. <td align="left"> TestDirectoryScanner doesn&#x2019;t test parallel scans </td>
    1523. 

  1523. <td align="left">  Major </td>
    1524. 

  1524. <td align="left"> datanode, test </td>
    1525. 

  1525. <td align="left"> Eli Collins </td>
    1526. 

  1526. <td align="left"> Eli Collins </td></tr>
    1527. 

  1527. <tr class="a">
    1528. 

  1528. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3045">MAPREDUCE-3045</a> </td>
    1529. 

  1529. <td align="left"> Elapsed time filter on jobhistory server displays incorrect table entries </td>
    1530. 

  1530. <td align="left">  Minor </td>
    1531. 

  1531. <td align="left"> jobhistoryserver, mrv2 </td>
    1532. 

  1532. <td align="left"> Ramya Sunil </td>
    1533. 

  1533. <td align="left"> Jonathan Eagles </td></tr>
    1534. 

  1534. <tr class="b">
    1535. 

  1535. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3465">MAPREDUCE-3465</a> </td>
    1536. 

  1536. <td align="left"> org.apache.hadoop.yarn.util.TestLinuxResourceCalculatorPlugin fails on 0.23 </td>
    1537. 

  1537. <td align="left">  Minor </td>
    1538. 

  1538. <td align="left"> mrv2 </td>
    1539. 

  1539. <td align="left"> Hitesh Shah </td>
    1540. 

  1540. <td align="left"> Hitesh Shah </td></tr>
    1541. 

  1541. <tr class="a">
    1542. 

  1542. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3121">MAPREDUCE-3121</a> </td>
    1543. 

  1543. <td align="left"> DFIP aka &#x2018;NodeManager should handle Disk-Failures In Place&#x2019; </td>
    1544. 

  1544. <td align="left">  Blocker </td>
    1545. 

  1545. <td align="left"> mrv2, nodemanager </td>
    1546. 

  1546. <td align="left"> Vinod Kumar Vavilapalli </td>
    1547. 

  1547. <td align="left"> Ravi Gummadi </td></tr>
    1548. 

  1548. <tr class="b">
    1549. 

  1549. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3448">MAPREDUCE-3448</a> </td>
    1550. 

  1550. <td align="left"> TestCombineOutputCollector javac unchecked warning on mocked generics </td>
    1551. 

  1551. <td align="left">  Minor </td>
    1552. 

  1552. <td align="left"> mrv2 </td>
    1553. 

  1553. <td align="left"> Jonathan Eagles </td>
    1554. 

  1554. <td align="left"> Jonathan Eagles </td></tr>
    1555. 

  1555. <tr class="a">
    1556. 

  1556. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7864">HADOOP-7864</a> </td>
    1557. 

  1557. <td align="left"> Building mvn site with Maven &lt; 3.0.2 causes OOM errors </td>
    1558. 

  1558. <td align="left">  Major </td>
    1559. 

  1559. <td align="left"> build </td>
    1560. 

  1560. <td align="left"> Andrew Bayer </td>
    1561. 

  1561. <td align="left"> Andrew Bayer </td></tr>
    1562. 

  1562. <tr class="b">
    1563. 

  1563. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2606">HDFS-2606</a> </td>
    1564. 

  1564. <td align="left"> webhdfs client filesystem impl must set the content-type header for create/append </td>
    1565. 

  1565. <td align="left">  Critical </td>
    1566. 

  1566. <td align="left"> webhdfs </td>
    1567. 

  1567. <td align="left"> Alejandro Abdelnur </td>
    1568. 

  1568. <td align="left"> Alejandro Abdelnur </td></tr>
    1569. 

  1569. <tr class="a">
    1570. 

  1570. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3450">MAPREDUCE-3450</a> </td>
    1571. 

  1571. <td align="left"> NM port info no longer available in JobHistory </td>
    1572. 

  1572. <td align="left">  Major </td>
    1573. 

  1573. <td align="left"> mr-am, mrv2 </td>
    1574. 

  1574. <td align="left"> Siddharth Seth </td>
    1575. 

  1575. <td align="left"> Siddharth Seth </td></tr>
    1576. 

  1576. <tr class="b">
    1577. 

  1577. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7853">HADOOP-7853</a> </td>
    1578. 

  1578. <td align="left"> multiple javax security configurations cause conflicts </td>
    1579. 

  1579. <td align="left">  Blocker </td>
    1580. 

  1580. <td align="left"> security </td>
    1581. 

  1581. <td align="left"> Daryn Sharp </td>
    1582. 

  1582. <td align="left"> Daryn Sharp </td></tr>
    1583. 

  1583. <tr class="a">
    1584. 

  1584. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3477">MAPREDUCE-3477</a> </td>
    1585. 

  1585. <td align="left"> Hadoop site documentation cannot be built anymore on trunk and branch-0.23 </td>
    1586. 

  1586. <td align="left">  Major </td>
    1587. 

  1587. <td align="left"> documentation, mrv2 </td>
    1588. 

  1588. <td align="left"> Bruno Mah&#xe9; </td>
    1589. 

  1589. <td align="left"> Jonathan Eagles </td></tr>
    1590. 

  1590. <tr class="b">
    1591. 

  1591. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3488">MAPREDUCE-3488</a> </td>
    1592. 

  1592. <td align="left"> Streaming jobs are failing because the main class isnt set in the pom files. </td>
    1593. 

  1593. <td align="left">  Blocker </td>
    1594. 

  1594. <td align="left"> mrv2 </td>
    1595. 

  1595. <td align="left"> Mahadev konar </td>
    1596. 

  1596. <td align="left"> Mahadev konar </td></tr>
    1597. 

  1597. <tr class="a">
    1598. 

  1598. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7870">HADOOP-7870</a> </td>
    1599. 

  1599. <td align="left"> fix SequenceFile#createWriter with boolean createParent arg to respect createParent. </td>
    1600. 

  1600. <td align="left">  Major </td>
    1601. 

  1601. <td align="left"> . </td>
    1602. 

  1602. <td align="left"> Jonathan Hsieh </td>
    1603. 

  1603. <td align="left"> Jonathan Hsieh </td></tr>
    1604. 

  1604. <tr class="b">
    1605. 

  1605. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2614">HDFS-2614</a> </td>
    1606. 

  1606. <td align="left"> hadoop dist tarball is missing hdfs headers </td>
    1607. 

  1607. <td align="left">  Major </td>
    1608. 

  1608. <td align="left"> build </td>
    1609. 

  1609. <td align="left"> Bruno Mah&#xe9; </td>
    1610. 

  1610. <td align="left"> Alejandro Abdelnur </td></tr>
    1611. 

  1611. <tr class="a">
    1612. 

  1612. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7854">HADOOP-7854</a> </td>
    1613. 

  1613. <td align="left"> UGI getCurrentUser is not synchronized </td>
    1614. 

  1614. <td align="left">  Critical </td>
    1615. 

  1615. <td align="left"> security </td>
    1616. 

  1616. <td align="left"> Daryn Sharp </td>
    1617. 

  1617. <td align="left"> Daryn Sharp </td></tr>
    1618. 

  1618. <tr class="b">
    1619. 

  1619. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3463">MAPREDUCE-3463</a> </td>
    1620. 

  1620. <td align="left"> Second AM fails to recover properly when first AM is killed with java.lang.IllegalArgumentException causing lost job </td>
    1621. 

  1621. <td align="left">  Blocker </td>
    1622. 

  1622. <td align="left"> applicationmaster, mrv2 </td>
    1623. 

  1623. <td align="left"> Karam Singh </td>
    1624. 

  1624. <td align="left"> Siddharth Seth </td></tr>
    1625. 

  1625. <tr class="a">
    1626. 

  1626. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3452">MAPREDUCE-3452</a> </td>
    1627. 

  1627. <td align="left"> fifoscheduler web ui page always shows 0% used for the queue </td>
    1628. 

  1628. <td align="left">  Major </td>
    1629. 

  1629. <td align="left"> mrv2 </td>
    1630. 

  1630. <td align="left"> Thomas Graves </td>
    1631. 

  1631. <td align="left"> Jonathan Eagles </td></tr>
    1632. 

  1632. <tr class="b">
    1633. 

  1633. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3443">MAPREDUCE-3443</a> </td>
    1634. 

  1634. <td align="left"> Oozie jobs are running as oozie user even though they create the jobclient as doAs. </td>
    1635. 

  1635. <td align="left">  Blocker </td>
    1636. 

  1636. <td align="left"> mrv2 </td>
    1637. 

  1637. <td align="left"> Mahadev konar </td>
    1638. 

  1638. <td align="left"> Mahadev konar </td></tr>
    1639. 

  1639. <tr class="a">
    1640. 

  1640. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3460">MAPREDUCE-3460</a> </td>
    1641. 

  1641. <td align="left"> MR AM can hang if containers are allocated on a node blacklisted by the AM </td>
    1642. 

  1642. <td align="left">  Blocker </td>
    1643. 

  1643. <td align="left"> mr-am, mrv2 </td>
    1644. 

  1644. <td align="left"> Siddharth Seth </td>
    1645. 

  1645. <td align="left"> Robert Joseph Evans </td></tr>
    1646. 

  1646. <tr class="b">
    1647. 

  1647. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3453">MAPREDUCE-3453</a> </td>
    1648. 

  1648. <td align="left"> RM web ui application details page shows RM cluster about information </td>
    1649. 

  1649. <td align="left">  Major </td>
    1650. 

  1650. <td align="left"> mrv2 </td>
    1651. 

  1651. <td align="left"> Thomas Graves </td>
    1652. 

  1652. <td align="left"> Jonathan Eagles </td></tr>
    1653. 

  1653. <tr class="a">
    1654. 

  1654. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3479">MAPREDUCE-3479</a> </td>
    1655. 

  1655. <td align="left"> JobClient#getJob cannot find local jobs </td>
    1656. 

  1656. <td align="left">  Major </td>
    1657. 

  1657. <td align="left"> client </td>
    1658. 

  1658. <td align="left"> Tom White </td>
    1659. 

  1659. <td align="left"> Tom White </td></tr>
    1660. 

  1660. <tr class="b">
    1661. 

  1661. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3500">MAPREDUCE-3500</a> </td>
    1662. 

  1662. <td align="left"> MRJobConfig creates an LD_LIBRARY_PATH using the platform ARCH </td>
    1663. 

  1663. <td align="left">  Major </td>
    1664. 

  1664. <td align="left"> mrv2 </td>
    1665. 

  1665. <td align="left"> Alejandro Abdelnur </td>
    1666. 

  1666. <td align="left"> Alejandro Abdelnur </td></tr>
    1667. 

  1667. <tr class="a">
    1668. 

  1668. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3456">MAPREDUCE-3456</a> </td>
    1669. 

  1669. <td align="left"> $HADOOP_PREFIX/bin/yarn should set defaults for $HADOOP_*_HOME </td>
    1670. 

  1670. <td align="left">  Blocker </td>
    1671. 

  1671. <td align="left"> mrv2 </td>
    1672. 

  1672. <td align="left"> Eric Payne </td>
    1673. 

  1673. <td align="left"> Eric Payne </td></tr>
    1674. 

  1674. <tr class="b">
    1675. 

  1675. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3458">MAPREDUCE-3458</a> </td>
    1676. 

  1676. <td align="left"> Fix findbugs warnings in hadoop-examples </td>
    1677. 

  1677. <td align="left">  Major </td>
    1678. 

  1678. <td align="left"> mrv2 </td>
    1679. 

  1679. <td align="left"> Arun C Murthy </td>
    1680. 

  1680. <td align="left"> Devaraj K </td></tr>
    1681. 

  1681. <tr class="a">
    1682. 

  1682. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3389">MAPREDUCE-3389</a> </td>
    1683. 

  1683. <td align="left"> MRApps loads the &#x2018;mrapp-generated-classpath&#x2019; file with classpath from the build machine </td>
    1684. 

  1684. <td align="left">  Critical </td>
    1685. 

  1685. <td align="left"> mrv2 </td>
    1686. 

  1686. <td align="left"> Alejandro Abdelnur </td>
    1687. 

  1687. <td align="left"> Alejandro Abdelnur </td></tr>
    1688. 

  1688. <tr class="b">
    1689. 

  1689. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3496">MAPREDUCE-3496</a> </td>
    1690. 

  1690. <td align="left"> Yarn initializes ACL operations from capacity scheduler config in a non-deterministic order </td>
    1691. 

  1691. <td align="left">  Major </td>
    1692. 

  1692. <td align="left"> mrv2 </td>
    1693. 

  1693. <td align="left"> Jonathan Eagles </td>
    1694. 

  1694. <td align="left"> Jonathan Eagles </td></tr>
    1695. 

  1695. <tr class="a">
    1696. 

  1696. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7887">HADOOP-7887</a> </td>
    1697. 

  1697. <td align="left"> KerberosAuthenticatorHandler is not setting KerberosName name rules from configuration </td>
    1698. 

  1698. <td align="left">  Critical </td>
    1699. 

  1699. <td align="left"> security </td>
    1700. 

  1700. <td align="left"> Alejandro Abdelnur </td>
    1701. 

  1701. <td align="left"> Alejandro Abdelnur </td></tr>
    1702. 

  1702. <tr class="b">
    1703. 

  1703. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7898">HADOOP-7898</a> </td>
    1704. 

  1704. <td align="left"> Fix javadoc warnings in AuthenticationToken.java </td>
    1705. 

  1705. <td align="left">  Minor </td>
    1706. 

  1706. <td align="left"> security </td>
    1707. 

  1707. <td align="left"> Suresh Srinivas </td>
    1708. 

  1708. <td align="left"> Suresh Srinivas </td></tr>
    1709. 

  1709. <tr class="a">
    1710. 

  1710. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3327">MAPREDUCE-3327</a> </td>
    1711. 

  1711. <td align="left"> RM web ui scheduler link doesn&#x2019;t show correct max value for queues </td>
    1712. 

  1712. <td align="left">  Critical </td>
    1713. 

  1713. <td align="left"> mrv2 </td>
    1714. 

  1714. <td align="left"> Thomas Graves </td>
    1715. 

  1715. <td align="left"> Anupam Seth </td></tr>
    1716. 

  1716. <tr class="b">
    1717. 

  1717. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3513">MAPREDUCE-3513</a> </td>
    1718. 

  1718. <td align="left"> Capacity Scheduler web UI has a spelling mistake for Memory. </td>
    1719. 

  1719. <td align="left">  Trivial </td>
    1720. 

  1720. <td align="left"> mrv2 </td>
    1721. 

  1721. <td align="left"> Mahadev konar </td>
    1722. 

  1722. <td align="left"> chackaravarthy </td></tr>
    1723. 

  1723. <tr class="a">
    1724. 

  1724. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7851">HADOOP-7851</a> </td>
    1725. 

  1725. <td align="left"> Configuration.getClasses() never returns the default value. </td>
    1726. 

  1726. <td align="left">  Major </td>
    1727. 

  1727. <td align="left"> conf </td>
    1728. 

  1728. <td align="left"> Amar Kamat </td>
    1729. 

  1729. <td align="left"> Uma Maheswara Rao G </td></tr>
    1730. 

  1730. <tr class="b">
    1731. 

  1731. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2594">HDFS-2594</a> </td>
    1732. 

  1732. <td align="left"> webhdfs HTTP API should implement getDelegationTokens() instead getDelegationToken() </td>
    1733. 

  1733. <td align="left">  Critical </td>
    1734. 

  1734. <td align="left"> webhdfs </td>
    1735. 

  1735. <td align="left"> Alejandro Abdelnur </td>
    1736. 

  1736. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    1737. 

  1737. <tr class="a">
    1738. 

  1738. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7902">HADOOP-7902</a> </td>
    1739. 

  1739. <td align="left"> skipping name rules setting (if already set) should be done on UGI initialization only </td>
    1740. 

  1740. <td align="left">  Major </td>
    1741. 

  1741. <td align="left"> . </td>
    1742. 

  1742. <td align="left"> Tsz Wo Nicholas Sze </td>
    1743. 

  1743. <td align="left"> Alejandro Abdelnur </td></tr>
    1744. 

  1744. <tr class="b">
    1745. 

  1745. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7878">HADOOP-7878</a> </td>
    1746. 

  1746. <td align="left"> Regression HADOOP-7777 switch changes break HDFS tests when the isSingleSwitch() predicate is used </td>
    1747. 

  1747. <td align="left">  Minor </td>
    1748. 

  1748. <td align="left"> util </td>
    1749. 

  1749. <td align="left"> Steve Loughran </td>
    1750. 

  1750. <td align="left"> Steve Loughran </td></tr>
    1751. 

  1751. <tr class="a">
    1752. 

  1752. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3527">MAPREDUCE-3527</a> </td>
    1753. 

  1753. <td align="left"> Fix minor API incompatibilities between 1.0 and 0.23 </td>
    1754. 

  1754. <td align="left">  Major </td>
    1755. 

  1755. <td align="left"> . </td>
    1756. 

  1756. <td align="left"> Tom White </td>
    1757. 

  1757. <td align="left"> Tom White </td></tr>
    1758. 

  1758. <tr class="b">
    1759. 

  1759. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7912">HADOOP-7912</a> </td>
    1760. 

  1760. <td align="left"> test-patch should run eclipse:eclipse to verify that it does not break again </td>
    1761. 

  1761. <td align="left">  Major </td>
    1762. 

  1762. <td align="left"> build </td>
    1763. 

  1763. <td align="left"> Robert Joseph Evans </td>
    1764. 

  1764. <td align="left"> Robert Joseph Evans </td></tr>
    1765. 

  1765. <tr class="a">
    1766. 

  1766. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3518">MAPREDUCE-3518</a> </td>
    1767. 

  1767. <td align="left"> mapred queue -info &lt;queue&gt; -showJobs throws NPE </td>
    1768. 

  1768. <td align="left">  Critical </td>
    1769. 

  1769. <td align="left"> client, mrv2 </td>
    1770. 

  1770. <td align="left"> Jonathan Eagles </td>
    1771. 

  1771. <td align="left"> Jonathan Eagles </td></tr>
    1772. 

  1772. <tr class="b">
    1773. 

  1773. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3328">MAPREDUCE-3328</a> </td>
    1774. 

  1774. <td align="left"> mapred queue -list output inconsistent and missing child queues </td>
    1775. 

  1775. <td align="left">  Critical </td>
    1776. 

  1776. <td align="left"> mrv2 </td>
    1777. 

  1777. <td align="left"> Thomas Graves </td>
    1778. 

  1778. <td align="left"> Ravi Prakash </td></tr>
    1779. 

  1779. <tr class="a">
    1780. 

  1780. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3510">MAPREDUCE-3510</a> </td>
    1781. 

  1781. <td align="left"> Capacity Scheduler inherited ACLs not displayed by mapred queue -showacls </td>
    1782. 

  1782. <td align="left">  Major </td>
    1783. 

  1783. <td align="left"> capacity-sched, mrv2 </td>
    1784. 

  1784. <td align="left"> Jonathan Eagles </td>
    1785. 

  1785. <td align="left"> Jonathan Eagles </td></tr>
    1786. 

  1786. <tr class="b">
    1787. 

  1787. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3537">MAPREDUCE-3537</a> </td>
    1788. 

  1788. <td align="left"> DefaultContainerExecutor has a race condn. with multiple concurrent containers </td>
    1789. 

  1789. <td align="left">  Blocker </td>
    1790. 

  1790. <td align="left"> . </td>
    1791. 

  1791. <td align="left"> Arun C Murthy </td>
    1792. 

  1792. <td align="left"> Arun C Murthy </td></tr>
    1793. 

  1793. <tr class="a">
    1794. 

  1794. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7914">HADOOP-7914</a> </td>
    1795. 

  1795. <td align="left"> duplicate declaration of hadoop-hdfs test-jar </td>
    1796. 

  1796. <td align="left">  Major </td>
    1797. 

  1797. <td align="left"> build </td>
    1798. 

  1798. <td align="left"> Tsz Wo Nicholas Sze </td>
    1799. 

  1799. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    1800. 

  1800. <tr class="b">
    1801. 

  1801. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7810">HADOOP-7810</a> </td>
    1802. 

  1802. <td align="left"> move hadoop archive to core from tools </td>
    1803. 

  1803. <td align="left">  Blocker </td>
    1804. 

  1804. <td align="left"> . </td>
    1805. 

  1805. <td align="left"> John George </td>
    1806. 

  1806. <td align="left"> John George </td></tr>
    1807. 

  1807. <tr class="a">
    1808. 

  1808. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3542">MAPREDUCE-3542</a> </td>
    1809. 

  1809. <td align="left"> Support &#x201c;FileSystemCounter&#x201d; legacy counter group name for compatibility </td>
    1810. 

  1810. <td align="left">  Major </td>
    1811. 

  1811. <td align="left"> . </td>
    1812. 

  1812. <td align="left"> Tom White </td>
    1813. 

  1813. <td align="left"> Tom White </td></tr>
    1814. 

  1814. <tr class="b">
    1815. 

  1815. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3544">MAPREDUCE-3544</a> </td>
    1816. 

  1816. <td align="left"> gridmix build is broken, requires hadoop-archives to be added as ivy dependency </td>
    1817. 

  1817. <td align="left">  Major </td>
    1818. 

  1818. <td align="left"> build, tools/rumen </td>
    1819. 

  1819. <td align="left"> Alejandro Abdelnur </td>
    1820. 

  1820. <td align="left"> Alejandro Abdelnur </td></tr>
    1821. 

  1821. <tr class="a">
    1822. 

  1822. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2545">HDFS-2545</a> </td>
    1823. 

  1823. <td align="left"> Webhdfs: Support multiple namenodes in federation </td>
    1824. 

  1824. <td align="left">  Major </td>
    1825. 

  1825. <td align="left"> webhdfs </td>
    1826. 

  1826. <td align="left"> Tsz Wo Nicholas Sze </td>
    1827. 

  1827. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    1828. 

  1828. <tr class="b">
    1829. 

  1829. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2649">HDFS-2649</a> </td>
    1830. 

  1830. <td align="left"> eclipse:eclipse build fails for hadoop-hdfs-httpfs </td>
    1831. 

  1831. <td align="left">  Major </td>
    1832. 

  1832. <td align="left"> build </td>
    1833. 

  1833. <td align="left"> Jason Lowe </td>
    1834. 

  1834. <td align="left"> Jason Lowe </td></tr>
    1835. 

  1835. <tr class="a">
    1836. 

  1836. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3557">MAPREDUCE-3557</a> </td>
    1837. 

  1837. <td align="left"> MR1 test fail to compile because of missing hadoop-archives dependency </td>
    1838. 

  1838. <td align="left">  Major </td>
    1839. 

  1839. <td align="left"> build </td>
    1840. 

  1840. <td align="left"> Alejandro Abdelnur </td>
    1841. 

  1841. <td align="left"> Alejandro Abdelnur </td></tr>
    1842. 

  1842. <tr class="b">
    1843. 

  1843. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3398">MAPREDUCE-3398</a> </td>
    1844. 

  1844. <td align="left"> Log Aggregation broken in Secure Mode </td>
    1845. 

  1845. <td align="left">  Blocker </td>
    1846. 

  1846. <td align="left"> mrv2, nodemanager </td>
    1847. 

  1847. <td align="left"> Siddharth Seth </td>
    1848. 

  1848. <td align="left"> Siddharth Seth </td></tr>
    1849. 

  1849. <tr class="a">
    1850. 

  1850. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3541">MAPREDUCE-3541</a> </td>
    1851. 

  1851. <td align="left"> Fix broken TestJobQueueClient test </td>
    1852. 

  1852. <td align="left">  Blocker </td>
    1853. 

  1853. <td align="left"> mrv2 </td>
    1854. 

  1854. <td align="left"> Ravi Prakash </td>
    1855. 

  1855. <td align="left"> Ravi Prakash </td></tr>
    1856. 

  1856. <tr class="b">
    1857. 

  1857. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3530">MAPREDUCE-3530</a> </td>
    1858. 

  1858. <td align="left"> Sometimes NODE_UPDATE to the scheduler throws an NPE causing the scheduling to stop </td>
    1859. 

  1859. <td align="left">  Blocker </td>
    1860. 

  1860. <td align="left"> mrv2, resourcemanager, scheduler </td>
    1861. 

  1861. <td align="left"> Karam Singh </td>
    1862. 

  1862. <td align="left"> Arun C Murthy </td></tr>
    1863. 

  1863. <tr class="a">
    1864. 

  1864. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3484">MAPREDUCE-3484</a> </td>
    1865. 

  1865. <td align="left"> JobEndNotifier is getting interrupted before completing all its retries. </td>
    1866. 

  1866. <td align="left">  Major </td>
    1867. 

  1867. <td align="left"> mr-am, mrv2 </td>
    1868. 

  1868. <td align="left"> Ravi Prakash </td>
    1869. 

  1869. <td align="left"> Ravi Prakash </td></tr>
    1870. 

  1870. <tr class="b">
    1871. 

  1871. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3531">MAPREDUCE-3531</a> </td>
    1872. 

  1872. <td align="left"> Sometimes java.lang.IllegalArgumentException: Invalid key to HMAC computation in NODE_UPDATE also causing RM to stop scheduling </td>
    1873. 

  1873. <td align="left">  Blocker </td>
    1874. 

  1874. <td align="left"> mrv2, resourcemanager, scheduler </td>
    1875. 

  1875. <td align="left"> Karam Singh </td>
    1876. 

  1876. <td align="left"> Robert Joseph Evans </td></tr>
    1877. 

  1877. <tr class="a">
    1878. 

  1878. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3560">MAPREDUCE-3560</a> </td>
    1879. 

  1879. <td align="left"> TestRMNodeTransitions is failing on trunk </td>
    1880. 

  1880. <td align="left">  Blocker </td>
    1881. 

  1881. <td align="left"> mrv2, resourcemanager, test </td>
    1882. 

  1882. <td align="left"> Vinod Kumar Vavilapalli </td>
    1883. 

  1883. <td align="left"> Siddharth Seth </td></tr>
    1884. 

  1884. <tr class="b">
    1885. 

  1885. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7917">HADOOP-7917</a> </td>
    1886. 

  1886. <td align="left"> compilation of protobuf files fails in windows/cygwin </td>
    1887. 

  1887. <td align="left">  Major </td>
    1888. 

  1888. <td align="left"> build </td>
    1889. 

  1889. <td align="left"> Alejandro Abdelnur </td>
    1890. 

  1890. <td align="left"> Alejandro Abdelnur </td></tr>
    1891. 

  1891. <tr class="a">
    1892. 

  1892. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3487">MAPREDUCE-3487</a> </td>
    1893. 

  1893. <td align="left"> jobhistory web ui task counters no longer links to singletakecounter page </td>
    1894. 

  1894. <td align="left">  Critical </td>
    1895. 

  1895. <td align="left"> mrv2 </td>
    1896. 

  1896. <td align="left"> Thomas Graves </td>
    1897. 

  1897. <td align="left"> Jason Lowe </td></tr>
    1898. 

  1898. <tr class="b">
    1899. 

  1899. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3564">MAPREDUCE-3564</a> </td>
    1900. 

  1900. <td align="left"> TestStagingCleanup and TestJobEndNotifier are failing on trunk. </td>
    1901. 

  1901. <td align="left">  Blocker </td>
    1902. 

  1902. <td align="left"> mrv2 </td>
    1903. 

  1903. <td align="left"> Mahadev konar </td>
    1904. 

  1904. <td align="left"> Siddharth Seth </td></tr>
    1905. 

  1905. <tr class="a">
    1906. 

  1906. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3422">MAPREDUCE-3422</a> </td>
    1907. 

  1907. <td align="left"> Counter display names are not being picked up </td>
    1908. 

  1908. <td align="left">  Major </td>
    1909. 

  1909. <td align="left"> mrv2 </td>
    1910. 

  1910. <td align="left"> Tom White </td>
    1911. 

  1911. <td align="left"> Jonathan Eagles </td></tr>
    1912. 

  1912. <tr class="b">
    1913. 

  1913. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3366">MAPREDUCE-3366</a> </td>
    1914. 

  1914. <td align="left"> Mapreduce component should use consistent directory structure layout as HDFS/common </td>
    1915. 

  1915. <td align="left">  Major </td>
    1916. 

  1916. <td align="left"> mrv2 </td>
    1917. 

  1917. <td align="left"> Eric Yang </td>
    1918. 

  1918. <td align="left"> Eric Yang </td></tr>
    1919. 

  1919. <tr class="a">
    1920. 

  1920. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3387">MAPREDUCE-3387</a> </td>
    1921. 

  1921. <td align="left"> A tracking URL of N/A before the app master is launched breaks oozie </td>
    1922. 

  1922. <td align="left">  Critical </td>
    1923. 

  1923. <td align="left"> mrv2 </td>
    1924. 

  1924. <td align="left"> Robert Joseph Evans </td>
    1925. 

  1925. <td align="left"> Robert Joseph Evans </td></tr>
    1926. 

  1926. <tr class="b">
    1927. 

  1927. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2640">HDFS-2640</a> </td>
    1928. 

  1928. <td align="left"> Javadoc generation hangs </td>
    1929. 

  1929. <td align="left">  Major </td>
    1930. 

  1930. <td align="left"> . </td>
    1931. 

  1931. <td align="left"> Tom White </td>
    1932. 

  1932. <td align="left"> Tom White </td></tr>
    1933. 

  1933. <tr class="a">
    1934. 

  1934. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3579">MAPREDUCE-3579</a> </td>
    1935. 

  1935. <td align="left"> ConverterUtils should not include a port in a path for a URL with no port </td>
    1936. 

  1936. <td align="left">  Major </td>
    1937. 

  1937. <td align="left"> mrv2 </td>
    1938. 

  1938. <td align="left"> Aaron T. Myers </td>
    1939. 

  1939. <td align="left"> Aaron T. Myers </td></tr>
    1940. 

  1940. <tr class="b">
    1941. 

  1941. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2553">HDFS-2553</a> </td>
    1942. 

  1942. <td align="left"> BlockPoolSliceScanner spinning in loop </td>
    1943. 

  1943. <td align="left">  Critical </td>
    1944. 

  1944. <td align="left"> datanode </td>
    1945. 

  1945. <td align="left"> Todd Lipcon </td>
    1946. 

  1946. <td align="left"> Uma Maheswara Rao G </td></tr>
    1947. 

  1947. <tr class="a">
    1948. 

  1948. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2658">HDFS-2658</a> </td>
    1949. 

  1949. <td align="left"> HttpFS introduced 70 javadoc warnings </td>
    1950. 

  1950. <td align="left">  Major </td>
    1951. 

  1951. <td align="left"> . </td>
    1952. 

  1952. <td align="left"> Eli Collins </td>
    1953. 

  1953. <td align="left"> Alejandro Abdelnur </td></tr>
    1954. 

  1954. <tr class="b">
    1955. 

  1955. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3563">MAPREDUCE-3563</a> </td>
    1956. 

  1956. <td align="left"> LocalJobRunner doesn&#x2019;t handle Jobs using o.a.h.mapreduce.OutputCommitter </td>
    1957. 

  1957. <td align="left">  Major </td>
    1958. 

  1958. <td align="left"> mrv2 </td>
    1959. 

  1959. <td align="left"> Arun C Murthy </td>
    1960. 

  1960. <td align="left"> Arun C Murthy </td></tr>
    1961. 

  1961. <tr class="a">
    1962. 

  1962. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2706">HDFS-2706</a> </td>
    1963. 

  1963. <td align="left"> Use configuration for blockInvalidateLimit if it is set </td>
    1964. 

  1964. <td align="left">  Major </td>
    1965. 

  1965. <td align="left"> namenode </td>
    1966. 

  1966. <td align="left"> Tsz Wo Nicholas Sze </td>
    1967. 

  1967. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    1968. 

  1968. <tr class="b">
    1969. 

  1969. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7837">HADOOP-7837</a> </td>
    1970. 

  1970. <td align="left"> no NullAppender in the log4j config </td>
    1971. 

  1971. <td align="left">  Major </td>
    1972. 

  1972. <td align="left"> conf </td>
    1973. 

  1973. <td align="left"> Steve Loughran </td>
    1974. 

  1974. <td align="left"> Eli Collins </td></tr>
    1975. 

  1975. <tr class="a">
    1976. 

  1976. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3376">MAPREDUCE-3376</a> </td>
    1977. 

  1977. <td align="left"> Old mapred API combiner uses NULL reporter </td>
    1978. 

  1978. <td align="left">  Major </td>
    1979. 

  1979. <td align="left"> mrv1, mrv2 </td>
    1980. 

  1980. <td align="left"> Robert Joseph Evans </td>
    1981. 

  1981. <td align="left"> Subroto Sanyal </td></tr>
    1982. 

  1982. <tr class="b">
    1983. 

  1983. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3391">MAPREDUCE-3391</a> </td>
    1984. 

  1984. <td align="left"> Connecting to CM is logged as Connecting to RM </td>
    1985. 

  1985. <td align="left">  Minor </td>
    1986. 

  1986. <td align="left"> applicationmaster </td>
    1987. 

  1987. <td align="left"> Subroto Sanyal </td>
    1988. 

  1988. <td align="left"> Subroto Sanyal </td></tr>
    1989. 

  1989. <tr class="a">
    1990. 

  1990. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3339">MAPREDUCE-3339</a> </td>
    1991. 

  1991. <td align="left"> Job is getting hanged indefinitely,if the child processes are killed on the NM.  KILL_CONTAINER eventtype is continuosly sent to the containers that are not existing </td>
    1992. 

  1992. <td align="left">  Blocker </td>
    1993. 

  1993. <td align="left"> mrv2 </td>
    1994. 

  1994. <td align="left"> Ramgopal N </td>
    1995. 

  1995. <td align="left"> Siddharth Seth </td></tr>
    1996. 

  1996. <tr class="b">
    1997. 

  1997. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3588">MAPREDUCE-3588</a> </td>
    1998. 

  1998. <td align="left"> bin/yarn broken after MAPREDUCE-3366 </td>
    1999. 

  1999. <td align="left">  Blocker </td>
    2000. 

  2000. <td align="left"> . </td>
    2001. 

  2001. <td align="left"> Arun C Murthy </td>
    2002. 

  2002. <td align="left"> Arun C Murthy </td></tr>
    2003. 

  2003. <tr class="a">
    2004. 

  2004. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2646">HDFS-2646</a> </td>
    2005. 

  2005. <td align="left"> Hadoop HttpFS introduced 4 findbug warnings. </td>
    2006. 

  2006. <td align="left">  Major </td>
    2007. 

  2007. <td align="left"> . </td>
    2008. 

  2008. <td align="left"> Uma Maheswara Rao G </td>
    2009. 

  2009. <td align="left"> Alejandro Abdelnur </td></tr>
    2010. 

  2010. <tr class="b">
    2011. 

  2011. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2657">HDFS-2657</a> </td>
    2012. 

  2012. <td align="left"> TestHttpFSServer and TestServerWebApp are failing on trunk </td>
    2013. 

  2013. <td align="left">  Major </td>
    2014. 

  2014. <td align="left"> . </td>
    2015. 

  2015. <td align="left"> Eli Collins </td>
    2016. 

  2016. <td align="left"> Alejandro Abdelnur </td></tr>
    2017. 

  2017. <tr class="a">
    2018. 

  2018. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3349">MAPREDUCE-3349</a> </td>
    2019. 

  2019. <td align="left"> No rack-name logged in JobHistory for unsuccessful tasks </td>
    2020. 

  2020. <td align="left">  Blocker </td>
    2021. 

  2021. <td align="left"> mrv2 </td>
    2022. 

  2022. <td align="left"> Vinod Kumar Vavilapalli </td>
    2023. 

  2023. <td align="left"> Amar Kamat </td></tr>
    2024. 

  2024. <tr class="b">
    2025. 

  2025. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2705">HDFS-2705</a> </td>
    2026. 

  2026. <td align="left"> HttpFS server should check that upload requests have correct content-type </td>
    2027. 

  2027. <td align="left">  Major </td>
    2028. 

  2028. <td align="left"> . </td>
    2029. 

  2029. <td align="left"> Alejandro Abdelnur </td>
    2030. 

  2030. <td align="left"> Alejandro Abdelnur </td></tr>
    2031. 

  2031. <tr class="a">
    2032. 

  2032. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3586">MAPREDUCE-3586</a> </td>
    2033. 

  2033. <td align="left"> Lots of AMs hanging around in PIG testing </td>
    2034. 

  2034. <td align="left">  Blocker </td>
    2035. 

  2035. <td align="left"> mr-am, mrv2 </td>
    2036. 

  2036. <td align="left"> Vinod Kumar Vavilapalli </td>
    2037. 

  2037. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    2038. 

  2038. <tr class="b">
    2039. 

  2039. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2707">HDFS-2707</a> </td>
    2040. 

  2040. <td align="left"> HttpFS should read the hadoop-auth secret from a file instead inline from the configuration </td>
    2041. 

  2041. <td align="left">  Major </td>
    2042. 

  2042. <td align="left"> security </td>
    2043. 

  2043. <td align="left"> Alejandro Abdelnur </td>
    2044. 

  2044. <td align="left"> Alejandro Abdelnur </td></tr>
    2045. 

  2045. <tr class="a">
    2046. 

  2046. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3604">MAPREDUCE-3604</a> </td>
    2047. 

  2047. <td align="left"> Streaming&#x2019;s check for local mode is broken </td>
    2048. 

  2048. <td align="left">  Blocker </td>
    2049. 

  2049. <td align="left"> contrib/streaming </td>
    2050. 

  2050. <td align="left"> Arun C Murthy </td>
    2051. 

  2051. <td align="left"> Arun C Murthy </td></tr>
    2052. 

  2052. <tr class="b">
    2053. 

  2053. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3521">MAPREDUCE-3521</a> </td>
    2054. 

  2054. <td align="left"> Hadoop Streaming ignores unknown parameters </td>
    2055. 

  2055. <td align="left">  Minor </td>
    2056. 

  2056. <td align="left"> mrv2 </td>
    2057. 

  2057. <td align="left"> Robert Joseph Evans </td>
    2058. 

  2058. <td align="left"> Robert Joseph Evans </td></tr>
    2059. 

  2059. <tr class="a">
    2060. 

  2060. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3522">MAPREDUCE-3522</a> </td>
    2061. 

  2061. <td align="left"> Capacity Scheduler ACLs not inherited by default </td>
    2062. 

  2062. <td align="left">  Major </td>
    2063. 

  2063. <td align="left"> mrv2 </td>
    2064. 

  2064. <td align="left"> Jonathan Eagles </td>
    2065. 

  2065. <td align="left"> Jonathan Eagles </td></tr>
    2066. 

  2066. <tr class="b">
    2067. 

  2067. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3608">MAPREDUCE-3608</a> </td>
    2068. 

  2068. <td align="left"> MAPREDUCE-3522 commit causes compilation to fail </td>
    2069. 

  2069. <td align="left">  Major </td>
    2070. 

  2070. <td align="left"> mrv2 </td>
    2071. 

  2071. <td align="left"> Mahadev konar </td>
    2072. 

  2072. <td align="left"> Mahadev konar </td></tr>
    2073. 

  2073. <tr class="a">
    2074. 

  2074. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2722">HDFS-2722</a> </td>
    2075. 

  2075. <td align="left"> HttpFs shouldn&#x2019;t be using an int for block size </td>
    2076. 

  2076. <td align="left">  Major </td>
    2077. 

  2077. <td align="left"> hdfs-client </td>
    2078. 

  2078. <td align="left"> Harsh J </td>
    2079. 

  2079. <td align="left"> Harsh J </td></tr>
    2080. 

  2080. <tr class="b">
    2081. 

  2081. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7933">HADOOP-7933</a> </td>
    2082. 

  2082. <td align="left"> Viewfs changes for MAPREDUCE-3529 </td>
    2083. 

  2083. <td align="left">  Critical </td>
    2084. 

  2084. <td align="left"> viewfs </td>
    2085. 

  2085. <td align="left"> Siddharth Seth </td>
    2086. 

  2086. <td align="left"> Siddharth Seth </td></tr>
    2087. 

  2087. <tr class="a">
    2088. 

  2088. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3462">MAPREDUCE-3462</a> </td>
    2089. 

  2089. <td align="left"> Job submission failing in JUnit tests </td>
    2090. 

  2090. <td align="left">  Blocker </td>
    2091. 

  2091. <td align="left"> mrv2, test </td>
    2092. 

  2092. <td align="left"> Amar Kamat </td>
    2093. 

  2093. <td align="left"> Ravi Prakash </td></tr>
    2094. 

  2094. <tr class="b">
    2095. 

  2095. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-1314">HDFS-1314</a> </td>
    2096. 

  2096. <td align="left"> dfs.blocksize accepts only absolute value </td>
    2097. 

  2097. <td align="left">  Minor </td>
    2098. 

  2098. <td align="left"> . </td>
    2099. 

  2099. <td align="left"> Karim Saadah </td>
    2100. 

  2100. <td align="left"> Sho Shimauchi </td></tr>
    2101. 

  2101. <tr class="a">
    2102. 

  2102. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3490">MAPREDUCE-3490</a> </td>
    2103. 

  2103. <td align="left"> RMContainerAllocator counts failed maps towards Reduce ramp up </td>
    2104. 

  2104. <td align="left">  Blocker </td>
    2105. 

  2105. <td align="left"> mr-am, mrv2 </td>
    2106. 

  2106. <td align="left"> Siddharth Seth </td>
    2107. 

  2107. <td align="left"> Sharad Agarwal </td></tr>
    2108. 

  2108. <tr class="b">
    2109. 

  2109. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7948">HADOOP-7948</a> </td>
    2110. 

  2110. <td align="left"> Shell scripts created by hadoop-dist/pom.xml to build tar do not properly propagate failure </td>
    2111. 

  2111. <td align="left">  Minor </td>
    2112. 

  2112. <td align="left"> build </td>
    2113. 

  2113. <td align="left"> Michajlo Matijkiw </td>
    2114. 

  2114. <td align="left"> Michajlo Matijkiw </td></tr>
    2115. 

  2115. <tr class="a">
    2116. 

  2116. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-1744">MAPREDUCE-1744</a> </td>
    2117. 

  2117. <td align="left"> DistributedCache creates its own FileSytem instance when adding a file/archive to the path </td>
    2118. 

  2118. <td align="left">  Major </td>
    2119. 

  2119. <td align="left"> . </td>
    2120. 

  2120. <td align="left"> Dick King </td>
    2121. 

  2121. <td align="left"> Dick King </td></tr>
    2122. 

  2122. <tr class="b">
    2123. 

  2123. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3529">MAPREDUCE-3529</a> </td>
    2124. 

  2124. <td align="left"> TokenCache does not cache viewfs credentials correctly </td>
    2125. 

  2125. <td align="left">  Critical </td>
    2126. 

  2126. <td align="left"> mrv2 </td>
    2127. 

  2127. <td align="left"> Siddharth Seth </td>
    2128. 

  2128. <td align="left"> Siddharth Seth </td></tr>
    2129. 

  2129. <tr class="a">
    2130. 

  2130. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3478">MAPREDUCE-3478</a> </td>
    2131. 

  2131. <td align="left"> Cannot build against ZooKeeper 3.4.0 </td>
    2132. 

  2132. <td align="left">  Minor </td>
    2133. 

  2133. <td align="left"> mrv2 </td>
    2134. 

  2134. <td align="left"> Andrew Bayer </td>
    2135. 

  2135. <td align="left"> Tom White </td></tr>
    2136. 

  2136. <tr class="b">
    2137. 

  2137. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7949">HADOOP-7949</a> </td>
    2138. 

  2138. <td align="left"> Updated maxIdleTime default in the code to match core-default.xml </td>
    2139. 

  2139. <td align="left">  Trivial </td>
    2140. 

  2140. <td align="left"> ipc </td>
    2141. 

  2141. <td align="left"> Eli Collins </td>
    2142. 

  2142. <td align="left"> Eli Collins </td></tr>
    2143. 

  2143. <tr class="a">
    2144. 

  2144. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3615">MAPREDUCE-3615</a> </td>
    2145. 

  2145. <td align="left"> mapred ant test failures </td>
    2146. 

  2146. <td align="left">  Blocker </td>
    2147. 

  2147. <td align="left"> mrv2 </td>
    2148. 

  2148. <td align="left"> Thomas Graves </td>
    2149. 

  2149. <td align="left"> Thomas Graves </td></tr>
    2150. 

  2150. <tr class="b">
    2151. 

  2151. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2710">HDFS-2710</a> </td>
    2152. 

  2152. <td align="left"> HDFS part of MAPREDUCE-3529, HADOOP-7933 </td>
    2153. 

  2153. <td align="left">  Critical </td>
    2154. 

  2154. <td align="left"> . </td>
    2155. 

  2155. <td align="left"> Siddharth Seth </td>
    2156. 

  2156. <td align="left">  </td></tr>
    2157. 

  2157. <tr class="a">
    2158. 

  2158. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3326">MAPREDUCE-3326</a> </td>
    2159. 

  2159. <td align="left"> RM web UI scheduler link not as useful as should be </td>
    2160. 

  2160. <td align="left">  Critical </td>
    2161. 

  2161. <td align="left"> mrv2 </td>
    2162. 

  2162. <td align="left"> Thomas Graves </td>
    2163. 

  2163. <td align="left"> Jason Lowe </td></tr>
    2164. 

  2164. <tr class="b">
    2165. 

  2165. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3617">MAPREDUCE-3617</a> </td>
    2166. 

  2166. <td align="left"> Remove yarn default values for resource manager and nodemanager principal </td>
    2167. 

  2167. <td align="left">  Major </td>
    2168. 

  2168. <td align="left"> mrv2 </td>
    2169. 

  2169. <td align="left"> Jonathan Eagles </td>
    2170. 

  2170. <td align="left"> Jonathan Eagles </td></tr>
    2171. 

  2171. <tr class="a">
    2172. 

  2172. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7907">HADOOP-7907</a> </td>
    2173. 

  2173. <td align="left"> hadoop-tools JARs are not part of the distro </td>
    2174. 

  2174. <td align="left">  Blocker </td>
    2175. 

  2175. <td align="left"> build </td>
    2176. 

  2176. <td align="left"> Alejandro Abdelnur </td>
    2177. 

  2177. <td align="left"> Alejandro Abdelnur </td></tr>
    2178. 

  2178. <tr class="b">
    2179. 

  2179. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7936">HADOOP-7936</a> </td>
    2180. 

  2180. <td align="left"> There&#x2019;s a Hoop README in the root dir of the tarball </td>
    2181. 

  2181. <td align="left">  Major </td>
    2182. 

  2182. <td align="left"> build </td>
    2183. 

  2183. <td align="left"> Eli Collins </td>
    2184. 

  2184. <td align="left"> Alejandro Abdelnur </td></tr>
    2185. 

  2185. <tr class="a">
    2186. 

  2186. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3624">MAPREDUCE-3624</a> </td>
    2187. 

  2187. <td align="left"> bin/yarn script adds jdk tools.jar to the classpath. </td>
    2188. 

  2188. <td align="left">  Major </td>
    2189. 

  2189. <td align="left"> mrv2 </td>
    2190. 

  2190. <td align="left"> Mahadev konar </td>
    2191. 

  2191. <td align="left"> Mahadev konar </td></tr>
    2192. 

  2192. <tr class="b">
    2193. 

  2193. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7963">HADOOP-7963</a> </td>
    2194. 

  2194. <td align="left"> test failures: TestViewFileSystemWithAuthorityLocalFileSystem and TestViewFileSystemLocalFileSystem </td>
    2195. 

  2195. <td align="left">  Blocker </td>
    2196. 

  2196. <td align="left"> . </td>
    2197. 

  2197. <td align="left"> Thomas Graves </td>
    2198. 

  2198. <td align="left"> Siddharth Seth </td></tr>
    2199. 

  2199. <tr class="a">
    2200. 

  2200. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3528">MAPREDUCE-3528</a> </td>
    2201. 

  2201. <td align="left"> The task timeout check interval should be configurable independent of mapreduce.task.timeout </td>
    2202. 

  2202. <td align="left">  Major </td>
    2203. 

  2203. <td align="left"> mr-am, mrv2 </td>
    2204. 

  2204. <td align="left"> Siddharth Seth </td>
    2205. 

  2205. <td align="left"> Siddharth Seth </td></tr>
    2206. 

  2206. <tr class="b">
    2207. 

  2207. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3639">MAPREDUCE-3639</a> </td>
    2208. 

  2208. <td align="left"> TokenCache likely broken for FileSystems which don&#x2019;t issue delegation tokens </td>
    2209. 

  2209. <td align="left">  Blocker </td>
    2210. 

  2210. <td align="left"> mrv2 </td>
    2211. 

  2211. <td align="left"> Siddharth Seth </td>
    2212. 

  2212. <td align="left"> Siddharth Seth </td></tr>
    2213. 

  2213. <tr class="a">
    2214. 

  2214. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3420">MAPREDUCE-3420</a> </td>
    2215. 

  2215. <td align="left"> [Umbrella ticket] Make uber jobs functional </td>
    2216. 

  2216. <td align="left">  Major </td>
    2217. 

  2217. <td align="left"> mrv2 </td>
    2218. 

  2218. <td align="left"> Hitesh Shah </td>
    2219. 

  2219. <td align="left">  </td></tr>
    2220. 

  2220. <tr class="b">
    2221. 

  2221. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3312">MAPREDUCE-3312</a> </td>
    2222. 

  2222. <td align="left"> Make MR AM not send a stopContainer w/o corresponding start container </td>
    2223. 

  2223. <td align="left">  Major </td>
    2224. 

  2224. <td align="left"> mrv2 </td>
    2225. 

  2225. <td align="left"> Robert Joseph Evans </td>
    2226. 

  2226. <td align="left"> Robert Joseph Evans </td></tr>
    2227. 

  2227. <tr class="a">
    2228. 

  2228. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3382">MAPREDUCE-3382</a> </td>
    2229. 

  2229. <td align="left"> Network ACLs can prevent AMs to ping the Job-end notification URL </td>
    2230. 

  2230. <td align="left">  Critical </td>
    2231. 

  2231. <td align="left"> applicationmaster, mrv2 </td>
    2232. 

  2232. <td align="left"> Vinod Kumar Vavilapalli </td>
    2233. 

  2233. <td align="left"> Ravi Prakash </td></tr>
    2234. 

  2234. <tr class="b">
    2235. 

  2235. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3648">MAPREDUCE-3648</a> </td>
    2236. 

  2236. <td align="left"> TestJobConf failing </td>
    2237. 

  2237. <td align="left">  Blocker </td>
    2238. 

  2238. <td align="left"> mrv2 </td>
    2239. 

  2239. <td align="left"> Thomas Graves </td>
    2240. 

  2240. <td align="left"> Thomas Graves </td></tr>
    2241. 

  2241. <tr class="a">
    2242. 

  2242. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3651">MAPREDUCE-3651</a> </td>
    2243. 

  2243. <td align="left"> TestQueueManagerRefresh fails </td>
    2244. 

  2244. <td align="left">  Blocker </td>
    2245. 

  2245. <td align="left"> mrv2 </td>
    2246. 

  2246. <td align="left"> Thomas Graves </td>
    2247. 

  2247. <td align="left"> Thomas Graves </td></tr>
    2248. 

  2248. <tr class="b">
    2249. 

  2249. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3645">MAPREDUCE-3645</a> </td>
    2250. 

  2250. <td align="left"> TestJobHistory fails </td>
    2251. 

  2251. <td align="left">  Blocker </td>
    2252. 

  2252. <td align="left"> mrv1 </td>
    2253. 

  2253. <td align="left"> Thomas Graves </td>
    2254. 

  2254. <td align="left"> Thomas Graves </td></tr>
    2255. 

  2255. <tr class="a">
    2256. 

  2256. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3652">MAPREDUCE-3652</a> </td>
    2257. 

  2257. <td align="left"> org.apache.hadoop.mapred.TestWebUIAuthorization.testWebUIAuthorization fails </td>
    2258. 

  2258. <td align="left">  Blocker </td>
    2259. 

  2259. <td align="left"> mrv2 </td>
    2260. 

  2260. <td align="left"> Thomas Graves </td>
    2261. 

  2261. <td align="left"> Thomas Graves </td></tr>
    2262. 

  2262. <tr class="b">
    2263. 

  2263. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3625">MAPREDUCE-3625</a> </td>
    2264. 

  2264. <td align="left"> CapacityScheduler web-ui display of queue&#x2019;s used capacity is broken </td>
    2265. 

  2265. <td align="left">  Critical </td>
    2266. 

  2266. <td align="left"> mrv2 </td>
    2267. 

  2267. <td align="left"> Arun C Murthy </td>
    2268. 

  2268. <td align="left"> Jason Lowe </td></tr>
    2269. 

  2269. <tr class="a">
    2270. 

  2270. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-69">HDFS-69</a> </td>
    2271. 

  2271. <td align="left"> Improve dfsadmin command line help </td>
    2272. 

  2272. <td align="left">  Minor </td>
    2273. 

  2273. <td align="left"> . </td>
    2274. 

  2274. <td align="left"> Ravi Phulari </td>
    2275. 

  2275. <td align="left"> Harsh J </td></tr>
    2276. 

  2276. <tr class="b">
    2277. 

  2277. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3596">MAPREDUCE-3596</a> </td>
    2278. 

  2278. <td align="left"> Sort benchmark got hang after completion of 99% map phase </td>
    2279. 

  2279. <td align="left">  Blocker </td>
    2280. 

  2280. <td align="left"> applicationmaster, mrv2 </td>
    2281. 

  2281. <td align="left"> Ravi Prakash </td>
    2282. 

  2282. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    2283. 

  2283. <tr class="a">
    2284. 

  2284. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3656">MAPREDUCE-3656</a> </td>
    2285. 

  2285. <td align="left"> Sort job on 350 scale is consistently failing with latest MRV2 code </td>
    2286. 

  2286. <td align="left">  Blocker </td>
    2287. 

  2287. <td align="left"> applicationmaster, mrv2, resourcemanager </td>
    2288. 

  2288. <td align="left"> Karam Singh </td>
    2289. 

  2289. <td align="left"> Siddharth Seth </td></tr>
    2290. 

  2290. <tr class="b">
    2291. 

  2291. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3532">MAPREDUCE-3532</a> </td>
    2292. 

  2292. <td align="left"> When 0 is provided as port number in yarn.nodemanager.webapp.address, NMs webserver component picks up random port, NM keeps on Reporting 0 port to RM </td>
    2293. 

  2293. <td align="left">  Critical </td>
    2294. 

  2294. <td align="left"> mrv2, nodemanager </td>
    2295. 

  2295. <td align="left"> Karam Singh </td>
    2296. 

  2296. <td align="left"> Bhallamudi Venkata Siva Kamesh </td></tr>
    2297. 

  2297. <tr class="a">
    2298. 

  2298. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3404">MAPREDUCE-3404</a> </td>
    2299. 

  2299. <td align="left"> Speculative Execution: speculative map tasks launched even if -Dmapreduce.map.speculative=false </td>
    2300. 

  2300. <td align="left">  Critical </td>
    2301. 

  2301. <td align="left"> job submission, mrv2 </td>
    2302. 

  2302. <td align="left"> patrick white </td>
    2303. 

  2303. <td align="left"> Eric Payne </td></tr>
    2304. 

  2304. <tr class="b">
    2305. 

  2305. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2790">HDFS-2790</a> </td>
    2306. 

  2306. <td align="left"> FSNamesystem.setTimes throws exception with wrong configuration name in the message </td>
    2307. 

  2307. <td align="left">  Minor </td>
    2308. 

  2308. <td align="left"> . </td>
    2309. 

  2309. <td align="left"> Arpit Gupta </td>
    2310. 

  2310. <td align="left"> Arpit Gupta </td></tr>
    2311. 

  2311. <tr class="a">
    2312. 

  2312. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7975">HADOOP-7975</a> </td>
    2313. 

  2313. <td align="left"> Add entry to XML defaults for new LZ4 codec </td>
    2314. 

  2314. <td align="left">  Minor </td>
    2315. 

  2315. <td align="left"> . </td>
    2316. 

  2316. <td align="left"> Harsh J </td>
    2317. 

  2317. <td align="left"> Harsh J </td></tr>
    2318. 

  2318. <tr class="b">
    2319. 

  2319. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3649">MAPREDUCE-3649</a> </td>
    2320. 

  2320. <td align="left"> Job End notification gives an error on calling back. </td>
    2321. 

  2321. <td align="left">  Blocker </td>
    2322. 

  2322. <td align="left"> mrv2 </td>
    2323. 

  2323. <td align="left"> Mahadev konar </td>
    2324. 

  2324. <td align="left"> Ravi Prakash </td></tr>
    2325. 

  2325. <tr class="a">
    2326. 

  2326. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3657">MAPREDUCE-3657</a> </td>
    2327. 

  2327. <td align="left"> State machine visualize build fails </td>
    2328. 

  2328. <td align="left">  Minor </td>
    2329. 

  2329. <td align="left"> build, mrv2 </td>
    2330. 

  2330. <td align="left"> Jason Lowe </td>
    2331. 

  2331. <td align="left"> Jason Lowe </td></tr>
    2332. 

  2332. <tr class="b">
    2333. 

  2333. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3664">MAPREDUCE-3664</a> </td>
    2334. 

  2334. <td align="left"> HDFS Federation Documentation has incorrect configuration example </td>
    2335. 

  2335. <td align="left">  Minor </td>
    2336. 

  2336. <td align="left"> documentation </td>
    2337. 

  2337. <td align="left"> praveen sripati </td>
    2338. 

  2338. <td align="left"> Brandon Li </td></tr>
    2339. 

  2339. <tr class="a">
    2340. 

  2340. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-2450">MAPREDUCE-2450</a> </td>
    2341. 

  2341. <td align="left"> Calls from running tasks to TaskTracker methods sometimes fail and incur a 60s timeout </td>
    2342. 

  2342. <td align="left">  Major </td>
    2343. 

  2343. <td align="left"> . </td>
    2344. 

  2344. <td align="left"> Matei Zaharia </td>
    2345. 

  2345. <td align="left"> Rajesh Balamohan </td></tr>
    2346. 

  2346. <tr class="b">
    2347. 

  2347. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7971">HADOOP-7971</a> </td>
    2348. 

  2348. <td align="left"> hadoop &lt;job/queue/pipes&gt; removed - should be added back, but deprecated </td>
    2349. 

  2349. <td align="left">  Blocker </td>
    2350. 

  2350. <td align="left"> . </td>
    2351. 

  2351. <td align="left"> Thomas Graves </td>
    2352. 

  2352. <td align="left"> Prashant Sharma </td></tr>
    2353. 

  2353. <tr class="a">
    2354. 

  2354. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3669">MAPREDUCE-3669</a> </td>
    2355. 

  2355. <td align="left"> Getting a lot of PriviledgedActionException / SaslException when running a job </td>
    2356. 

  2356. <td align="left">  Blocker </td>
    2357. 

  2357. <td align="left"> mrv2 </td>
    2358. 

  2358. <td align="left"> Thomas Graves </td>
    2359. 

  2359. <td align="left"> Mahadev konar </td></tr>
    2360. 

  2360. <tr class="b">
    2361. 

  2361. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3684">MAPREDUCE-3684</a> </td>
    2362. 

  2362. <td align="left"> LocalDistributedCacheManager does not shut down its thread pool </td>
    2363. 

  2363. <td align="left">  Major </td>
    2364. 

  2364. <td align="left"> client </td>
    2365. 

  2365. <td align="left"> Tom White </td>
    2366. 

  2366. <td align="left"> Tom White </td></tr>
    2367. 

  2367. <tr class="a">
    2368. 

  2368. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7982">HADOOP-7982</a> </td>
    2369. 

  2369. <td align="left"> UserGroupInformation fails to login if thread&#x2019;s context classloader can&#x2019;t load HadoopLoginModule </td>
    2370. 

  2370. <td align="left">  Major </td>
    2371. 

  2371. <td align="left"> security </td>
    2372. 

  2372. <td align="left"> Todd Lipcon </td>
    2373. 

  2373. <td align="left"> Todd Lipcon </td></tr>
    2374. 

  2374. <tr class="b">
    2375. 

  2375. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2810">HDFS-2810</a> </td>
    2376. 

  2376. <td align="left"> Leases not properly getting renewed by clients </td>
    2377. 

  2377. <td align="left">  Critical </td>
    2378. 

  2378. <td align="left"> hdfs-client </td>
    2379. 

  2379. <td align="left"> Todd Lipcon </td>
    2380. 

  2380. <td align="left"> Todd Lipcon </td></tr>
    2381. 

  2381. <tr class="a">
    2382. 

  2382. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2751">HDFS-2751</a> </td>
    2383. 

  2383. <td align="left"> Datanode drops OS cache behind reads even for short reads </td>
    2384. 

  2384. <td align="left">  Major </td>
    2385. 

  2385. <td align="left"> datanode </td>
    2386. 

  2386. <td align="left"> Todd Lipcon </td>
    2387. 

  2387. <td align="left"> Todd Lipcon </td></tr>
    2388. 

  2388. <tr class="b">
    2389. 

  2389. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7986">HADOOP-7986</a> </td>
    2390. 

  2390. <td align="left"> Add config for History Server protocol in hadoop-policy for service level authorization. </td>
    2391. 

  2391. <td align="left">  Major </td>
    2392. 

  2392. <td align="left"> . </td>
    2393. 

  2393. <td align="left"> Mahadev konar </td>
    2394. 

  2394. <td align="left"> Mahadev konar </td></tr>
    2395. 

  2395. <tr class="a">
    2396. 

  2396. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3582">MAPREDUCE-3582</a> </td>
    2397. 

  2397. <td align="left"> Move successfully passing MR1 tests to MR2 maven tree. </td>
    2398. 

  2398. <td align="left">  Major </td>
    2399. 

  2399. <td align="left"> mrv2, test </td>
    2400. 

  2400. <td align="left"> Ahmed Radwan </td>
    2401. 

  2401. <td align="left"> Ahmed Radwan </td></tr>
    2402. 

  2402. <tr class="b">
    2403. 

  2403. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2816">HDFS-2816</a> </td>
    2404. 

  2404. <td align="left"> Fix missing license header in hadoop-hdfs-project/hadoop-hdfs-httpfs/dev-support/findbugsExcludeFile.xml </td>
    2405. 

  2405. <td align="left">  Trivial </td>
    2406. 

  2406. <td align="left"> . </td>
    2407. 

  2407. <td align="left"> Hitesh Shah </td>
    2408. 

  2408. <td align="left"> Hitesh Shah </td></tr>
    2409. 

  2409. <tr class="a">
    2410. 

  2410. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3689">MAPREDUCE-3689</a> </td>
    2411. 

  2411. <td align="left"> RM web UI doesn&#x2019;t handle newline in job name </td>
    2412. 

  2412. <td align="left">  Blocker </td>
    2413. 

  2413. <td align="left"> mrv2 </td>
    2414. 

  2414. <td align="left"> Thomas Graves </td>
    2415. 

  2415. <td align="left"> Thomas Graves </td></tr>
    2416. 

  2416. <tr class="b">
    2417. 

  2417. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3701">MAPREDUCE-3701</a> </td>
    2418. 

  2418. <td align="left"> Delete HadoopYarnRPC from 0.23 branch. </td>
    2419. 

  2419. <td align="left">  Major </td>
    2420. 

  2420. <td align="left"> mrv2 </td>
    2421. 

  2421. <td align="left"> Mahadev konar </td>
    2422. 

  2422. <td align="left"> Mahadev konar </td></tr>
    2423. 

  2423. <tr class="a">
    2424. 

  2424. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3549">MAPREDUCE-3549</a> </td>
    2425. 

  2425. <td align="left"> write api documentation for web service apis for RM, NM, mapreduce app master, and job history server </td>
    2426. 

  2426. <td align="left">  Blocker </td>
    2427. 

  2427. <td align="left"> mrv2 </td>
    2428. 

  2428. <td align="left"> Thomas Graves </td>
    2429. 

  2429. <td align="left"> Thomas Graves </td></tr>
    2430. 

  2430. <tr class="b">
    2431. 

  2431. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3705">MAPREDUCE-3705</a> </td>
    2432. 

  2432. <td align="left"> ant build fails on 0.23 branch </td>
    2433. 

  2433. <td align="left">  Blocker </td>
    2434. 

  2434. <td align="left"> mrv2 </td>
    2435. 

  2435. <td align="left"> Thomas Graves </td>
    2436. 

  2436. <td align="left"> Thomas Graves </td></tr>
    2437. 

  2437. <tr class="a">
    2438. 

  2438. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2818">HDFS-2818</a> </td>
    2439. 

  2439. <td align="left"> dfshealth.jsp missing space between role and node name </td>
    2440. 

  2440. <td align="left">  Trivial </td>
    2441. 

  2441. <td align="left"> namenode </td>
    2442. 

  2442. <td align="left"> Todd Lipcon </td>
    2443. 

  2443. <td align="left"> Devaraj K </td></tr>
    2444. 

  2444. <tr class="b">
    2445. 

  2445. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2822">HDFS-2822</a> </td>
    2446. 

  2446. <td align="left"> processMisReplicatedBlock incorrectly identifies under-construction blocks as under-replicated </td>
    2447. 

  2447. <td align="left">  Major </td>
    2448. 

  2448. <td align="left"> ha, namenode </td>
    2449. 

  2449. <td align="left"> Todd Lipcon </td>
    2450. 

  2450. <td align="left"> Todd Lipcon </td></tr>
    2451. 

  2451. <tr class="a">
    2452. 

  2452. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3702">MAPREDUCE-3702</a> </td>
    2453. 

  2453. <td align="left"> internal server error trying access application master via proxy with filter enabled </td>
    2454. 

  2454. <td align="left">  Critical </td>
    2455. 

  2455. <td align="left"> mrv2 </td>
    2456. 

  2456. <td align="left"> Thomas Graves </td>
    2457. 

  2457. <td align="left"> Thomas Graves </td></tr>
    2458. 

  2458. <tr class="b">
    2459. 

  2459. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3691">MAPREDUCE-3691</a> </td>
    2460. 

  2460. <td align="left"> webservices add support to compress response </td>
    2461. 

  2461. <td align="left">  Critical </td>
    2462. 

  2462. <td align="left"> mrv2 </td>
    2463. 

  2463. <td align="left"> Thomas Graves </td>
    2464. 

  2464. <td align="left"> Thomas Graves </td></tr>
    2465. 

  2465. <tr class="a">
    2466. 

  2466. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7981">HADOOP-7981</a> </td>
    2467. 

  2467. <td align="left"> Improve documentation for org.apache.hadoop.io.compress.Decompressor.getRemaining </td>
    2468. 

  2468. <td align="left">  Major </td>
    2469. 

  2469. <td align="left"> io </td>
    2470. 

  2470. <td align="left"> Jonathan Eagles </td>
    2471. 

  2471. <td align="left"> Jonathan Eagles </td></tr>
    2472. 

  2472. <tr class="b">
    2473. 

  2473. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3646">MAPREDUCE-3646</a> </td>
    2474. 

  2474. <td align="left"> Remove redundant URL info from &#x201c;mapred job&#x201d; output </td>
    2475. 

  2475. <td align="left">  Major </td>
    2476. 

  2476. <td align="left"> client, mrv2 </td>
    2477. 

  2477. <td align="left"> Ramya Sunil </td>
    2478. 

  2478. <td align="left"> Jonathan Eagles </td></tr>
    2479. 

  2479. <tr class="a">
    2480. 

  2480. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3681">MAPREDUCE-3681</a> </td>
    2481. 

  2481. <td align="left"> capacity scheduler LeafQueues calculate used capacity wrong </td>
    2482. 

  2482. <td align="left">  Critical </td>
    2483. 

  2483. <td align="left"> mrv2 </td>
    2484. 

  2484. <td align="left"> Thomas Graves </td>
    2485. 

  2485. <td align="left"> Arun C Murthy </td></tr>
    2486. 

  2486. <tr class="b">
    2487. 

  2487. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7964">HADOOP-7964</a> </td>
    2488. 

  2488. <td align="left"> Deadlock in class init. </td>
    2489. 

  2489. <td align="left">  Blocker </td>
    2490. 

  2490. <td align="left"> security, util </td>
    2491. 

  2491. <td align="left"> Kihwal Lee </td>
    2492. 

  2492. <td align="left"> Daryn Sharp </td></tr>
    2493. 

  2493. <tr class="a">
    2494. 

  2494. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-442">HDFS-442</a> </td>
    2495. 

  2495. <td align="left"> dfsthroughput in test.jar throws NPE </td>
    2496. 

  2496. <td align="left">  Minor </td>
    2497. 

  2497. <td align="left"> test </td>
    2498. 

  2498. <td align="left"> Ramya Sunil </td>
    2499. 

  2499. <td align="left"> Harsh J </td></tr>
    2500. 

  2500. <tr class="b">
    2501. 

  2501. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3505">MAPREDUCE-3505</a> </td>
    2502. 

  2502. <td align="left"> yarn APPLICATION_CLASSPATH needs to be overridable </td>
    2503. 

  2503. <td align="left">  Major </td>
    2504. 

  2504. <td align="left"> mrv2 </td>
    2505. 

  2505. <td align="left"> Bruno Mah&#xe9; </td>
    2506. 

  2506. <td align="left"> Ahmed Radwan </td></tr>
    2507. 

  2507. <tr class="a">
    2508. 

  2508. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3710">MAPREDUCE-3710</a> </td>
    2509. 

  2509. <td align="left"> last split generated by FileInputFormat.getSplits may not have the best locality </td>
    2510. 

  2510. <td align="left">  Major </td>
    2511. 

  2511. <td align="left"> mrv1, mrv2 </td>
    2512. 

  2512. <td align="left"> Siddharth Seth </td>
    2513. 

  2513. <td align="left"> Siddharth Seth </td></tr>
    2514. 

  2514. <tr class="b">
    2515. 

  2515. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3714">MAPREDUCE-3714</a> </td>
    2516. 

  2516. <td align="left"> Reduce hangs in a corner case </td>
    2517. 

  2517. <td align="left">  Blocker </td>
    2518. 

  2518. <td align="left"> mrv2, task </td>
    2519. 

  2519. <td align="left"> Vinod Kumar Vavilapalli </td>
    2520. 

  2520. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    2521. 

  2521. <tr class="a">
    2522. 

  2522. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3712">MAPREDUCE-3712</a> </td>
    2523. 

  2523. <td align="left"> The mapreduce tar does not contain the hadoop-mapreduce-client-jobclient-tests.jar. </td>
    2524. 

  2524. <td align="left">  Blocker </td>
    2525. 

  2525. <td align="left"> mrv2 </td>
    2526. 

  2526. <td align="left"> Ravi Prakash </td>
    2527. 

  2527. <td align="left"> Mahadev konar </td></tr>
    2528. 

  2528. <tr class="b">
    2529. 

  2529. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3717">MAPREDUCE-3717</a> </td>
    2530. 

  2530. <td align="left"> JobClient test jar has missing files to run all the test programs. </td>
    2531. 

  2531. <td align="left">  Blocker </td>
    2532. 

  2532. <td align="left"> mrv2 </td>
    2533. 

  2533. <td align="left"> Mahadev konar </td>
    2534. 

  2534. <td align="left"> Mahadev konar </td></tr>
    2535. 

  2535. <tr class="a">
    2536. 

  2536. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3683">MAPREDUCE-3683</a> </td>
    2537. 

  2537. <td align="left"> Capacity scheduler LeafQueues maximum capacity calculation issues </td>
    2538. 

  2538. <td align="left">  Blocker </td>
    2539. 

  2539. <td align="left"> mrv2 </td>
    2540. 

  2540. <td align="left"> Thomas Graves </td>
    2541. 

  2541. <td align="left"> Arun C Murthy </td></tr>
    2542. 

  2542. <tr class="b">
    2543. 

  2543. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3194">MAPREDUCE-3194</a> </td>
    2544. 

  2544. <td align="left"> &#x201c;mapred mradmin&#x201d; command is broken in mrv2 </td>
    2545. 

  2545. <td align="left">  Major </td>
    2546. 

  2546. <td align="left"> mrv2 </td>
    2547. 

  2547. <td align="left"> Siddharth Seth </td>
    2548. 

  2548. <td align="left"> Jason Lowe </td></tr>
    2549. 

  2549. <tr class="a">
    2550. 

  2550. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3713">MAPREDUCE-3713</a> </td>
    2551. 

  2551. <td align="left"> Incorrect headroom reported to jobs </td>
    2552. 

  2552. <td align="left">  Blocker </td>
    2553. 

  2553. <td align="left"> mrv2, resourcemanager </td>
    2554. 

  2554. <td align="left"> Siddharth Seth </td>
    2555. 

  2555. <td align="left"> Arun C Murthy </td></tr>
    2556. 

  2556. <tr class="b">
    2557. 

  2557. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3721">MAPREDUCE-3721</a> </td>
    2558. 

  2558. <td align="left"> Race in shuffle can cause it to hang </td>
    2559. 

  2559. <td align="left">  Blocker </td>
    2560. 

  2560. <td align="left"> mrv2 </td>
    2561. 

  2561. <td align="left"> Siddharth Seth </td>
    2562. 

  2562. <td align="left"> Siddharth Seth </td></tr>
    2563. 

  2563. <tr class="a">
    2564. 

  2564. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3733">MAPREDUCE-3733</a> </td>
    2565. 

  2565. <td align="left"> Add Apache License Header to hadoop-distcp/pom.xml </td>
    2566. 

  2566. <td align="left">  Major </td>
    2567. 

  2567. <td align="left"> . </td>
    2568. 

  2568. <td align="left"> Mahadev konar </td>
    2569. 

  2569. <td align="left"> Mahadev konar </td></tr>
    2570. 

  2570. <tr class="b">
    2571. 

  2571. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2836">HDFS-2836</a> </td>
    2572. 

  2572. <td align="left"> HttpFSServer still has 2 javadoc warnings in trunk </td>
    2573. 

  2573. <td align="left">  Major </td>
    2574. 

  2574. <td align="left"> . </td>
    2575. 

  2575. <td align="left"> Robert Joseph Evans </td>
    2576. 

  2576. <td align="left"> Robert Joseph Evans </td></tr>
    2577. 

  2577. <tr class="a">
    2578. 

  2578. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3735">MAPREDUCE-3735</a> </td>
    2579. 

  2579. <td align="left"> Add distcp jar to the distribution (tar) </td>
    2580. 

  2580. <td align="left">  Blocker </td>
    2581. 

  2581. <td align="left"> mrv2 </td>
    2582. 

  2582. <td align="left"> Mahadev konar </td>
    2583. 

  2583. <td align="left"> Mahadev konar </td></tr>
    2584. 

  2584. <tr class="b">
    2585. 

  2585. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2837">HDFS-2837</a> </td>
    2586. 

  2586. <td align="left"> mvn javadoc:javadoc not seeing LimitedPrivate class </td>
    2587. 

  2587. <td align="left">  Major </td>
    2588. 

  2588. <td align="left"> . </td>
    2589. 

  2589. <td align="left"> Robert Joseph Evans </td>
    2590. 

  2590. <td align="left"> Robert Joseph Evans </td></tr>
    2591. 

  2591. <tr class="a">
    2592. 

  2592. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3737">MAPREDUCE-3737</a> </td>
    2593. 

  2593. <td align="left"> The Web Application Proxy&#x2019;s is not documented very well </td>
    2594. 

  2594. <td align="left">  Critical </td>
    2595. 

  2595. <td align="left"> mrv2 </td>
    2596. 

  2596. <td align="left"> Robert Joseph Evans </td>
    2597. 

  2597. <td align="left"> Robert Joseph Evans </td></tr>
    2598. 

  2598. <tr class="b">
    2599. 

  2599. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3699">MAPREDUCE-3699</a> </td>
    2600. 

  2600. <td align="left"> Default RPC handlers are very low for YARN servers </td>
    2601. 

  2601. <td align="left">  Major </td>
    2602. 

  2602. <td align="left"> mrv2 </td>
    2603. 

  2603. <td align="left"> Vinod Kumar Vavilapalli </td>
    2604. 

  2604. <td align="left"> Hitesh Shah </td></tr>
    2605. 

  2605. <tr class="a">
    2606. 

  2606. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7993">HADOOP-7993</a> </td>
    2607. 

  2607. <td align="left"> Hadoop ignores old-style config options for enabling compressed output </td>
    2608. 

  2608. <td align="left">  Major </td>
    2609. 

  2609. <td align="left"> conf </td>
    2610. 

  2610. <td align="left"> Anupam Seth </td>
    2611. 

  2611. <td align="left"> Anupam Seth </td></tr>
    2612. 

  2612. <tr class="b">
    2613. 

  2613. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3742">MAPREDUCE-3742</a> </td>
    2614. 

  2614. <td align="left"> &#x201c;yarn logs&#x201d; command fails with ClassNotFoundException </td>
    2615. 

  2615. <td align="left">  Blocker </td>
    2616. 

  2616. <td align="left"> mrv2 </td>
    2617. 

  2617. <td align="left"> Jason Lowe </td>
    2618. 

  2618. <td align="left"> Jason Lowe </td></tr>
    2619. 

  2619. <tr class="a">
    2620. 

  2620. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7998">HADOOP-7998</a> </td>
    2621. 

  2621. <td align="left"> CheckFileSystem does not correctly honor setVerifyChecksum </td>
    2622. 

  2622. <td align="left">  Major </td>
    2623. 

  2623. <td align="left"> fs </td>
    2624. 

  2624. <td align="left"> Daryn Sharp </td>
    2625. 

  2625. <td align="left"> Daryn Sharp </td></tr>
    2626. 

  2626. <tr class="b">
    2627. 

  2627. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-8000">HADOOP-8000</a> </td>
    2628. 

  2628. <td align="left"> fetchdt command not available in bin/hadoop </td>
    2629. 

  2629. <td align="left">  Critical </td>
    2630. 

  2630. <td align="left"> . </td>
    2631. 

  2631. <td align="left"> Arpit Gupta </td>
    2632. 

  2632. <td align="left"> Arpit Gupta </td></tr>
    2633. 

  2633. <tr class="a">
    2634. 

  2634. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2840">HDFS-2840</a> </td>
    2635. 

  2635. <td align="left"> TestHostnameFilter should work with localhost or localhost.localdomain </td>
    2636. 

  2636. <td align="left">  Major </td>
    2637. 

  2637. <td align="left"> test </td>
    2638. 

  2638. <td align="left"> Eli Collins </td>
    2639. 

  2639. <td align="left"> Alejandro Abdelnur </td></tr>
    2640. 

  2640. <tr class="b">
    2641. 

  2641. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2791">HDFS-2791</a> </td>
    2642. 

  2642. <td align="left"> If block report races with closing of file, replica is incorrectly marked corrupt </td>
    2643. 

  2643. <td align="left">  Major </td>
    2644. 

  2644. <td align="left"> datanode, namenode </td>
    2645. 

  2645. <td align="left"> Todd Lipcon </td>
    2646. 

  2646. <td align="left"> Todd Lipcon </td></tr>
    2647. 

  2647. <tr class="a">
    2648. 

  2648. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3732">MAPREDUCE-3732</a> </td>
    2649. 

  2649. <td align="left"> CS should only use &#x2018;activeUsers with pending requests&#x2019; for computing user-limits </td>
    2650. 

  2650. <td align="left">  Blocker </td>
    2651. 

  2651. <td align="left"> mrv2, resourcemanager, scheduler </td>
    2652. 

  2652. <td align="left"> Arun C Murthy </td>
    2653. 

  2653. <td align="left"> Arun C Murthy </td></tr>
    2654. 

  2654. <tr class="b">
    2655. 

  2655. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7988">HADOOP-7988</a> </td>
    2656. 

  2656. <td align="left"> Upper case in hostname part of the principals doesn&#x2019;t work with kerberos. </td>
    2657. 

  2657. <td align="left">  Major </td>
    2658. 

  2658. <td align="left"> . </td>
    2659. 

  2659. <td align="left"> Jitendra Nath Pandey </td>
    2660. 

  2660. <td align="left"> Jitendra Nath Pandey </td></tr>
    2661. 

  2661. <tr class="a">
    2662. 

  2662. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-8002">HADOOP-8002</a> </td>
    2663. 

  2663. <td align="left"> SecurityUtil acquired token message should be a debug rather than info </td>
    2664. 

  2664. <td align="left">  Major </td>
    2665. 

  2665. <td align="left"> . </td>
    2666. 

  2666. <td align="left"> Arpit Gupta </td>
    2667. 

  2667. <td align="left"> Arpit Gupta </td></tr>
    2668. 

  2668. <tr class="b">
    2669. 

  2669. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7999">HADOOP-7999</a> </td>
    2670. 

  2670. <td align="left"> &#x201c;hadoop archive&#x201d; fails with ClassNotFoundException </td>
    2671. 

  2671. <td align="left">  Critical </td>
    2672. 

  2672. <td align="left"> scripts </td>
    2673. 

  2673. <td align="left"> Jason Lowe </td>
    2674. 

  2674. <td align="left"> Jason Lowe </td></tr>
    2675. 

  2675. <tr class="a">
    2676. 

  2676. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3703">MAPREDUCE-3703</a> </td>
    2677. 

  2677. <td align="left"> ResourceManager should provide node lists in JMX output </td>
    2678. 

  2678. <td align="left">  Critical </td>
    2679. 

  2679. <td align="left"> mrv2, resourcemanager </td>
    2680. 

  2680. <td align="left"> Eric Payne </td>
    2681. 

  2681. <td align="left"> Eric Payne </td></tr>
    2682. 

  2682. <tr class="b">
    2683. 

  2683. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3716">MAPREDUCE-3716</a> </td>
    2684. 

  2684. <td align="left"> java.io.File.createTempFile fails in map/reduce tasks </td>
    2685. 

  2685. <td align="left">  Blocker </td>
    2686. 

  2686. <td align="left"> mrv2 </td>
    2687. 

  2687. <td align="left"> Jonathan Eagles </td>
    2688. 

  2688. <td align="left"> Jonathan Eagles </td></tr>
    2689. 

  2689. <tr class="a">
    2690. 

  2690. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3748">MAPREDUCE-3748</a> </td>
    2691. 

  2691. <td align="left"> Move CS related nodeUpdate log messages to DEBUG </td>
    2692. 

  2692. <td align="left">  Minor </td>
    2693. 

  2693. <td align="left"> mrv2 </td>
    2694. 

  2694. <td align="left"> Ramya Sunil </td>
    2695. 

  2695. <td align="left"> Ramya Sunil </td></tr>
    2696. 

  2696. <tr class="b">
    2697. 

  2697. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3764">MAPREDUCE-3764</a> </td>
    2698. 

  2698. <td align="left"> AllocatedGB etc metrics incorrect if min-allocation-mb isn&#x2019;t a multiple of 1GB </td>
    2699. 

  2699. <td align="left">  Critical </td>
    2700. 

  2700. <td align="left"> mrv2 </td>
    2701. 

  2701. <td align="left"> Siddharth Seth </td>
    2702. 

  2702. <td align="left"> Arun C Murthy </td></tr>
    2703. 

  2703. <tr class="a">
    2704. 

  2704. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3749">MAPREDUCE-3749</a> </td>
    2705. 

  2705. <td align="left"> ConcurrentModificationException in counter groups </td>
    2706. 

  2706. <td align="left">  Blocker </td>
    2707. 

  2707. <td align="left"> mrv2 </td>
    2708. 

  2708. <td align="left"> Tom White </td>
    2709. 

  2709. <td align="left"> Tom White </td></tr>
    2710. 

  2710. <tr class="b">
    2711. 

  2711. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2835">HDFS-2835</a> </td>
    2712. 

  2712. <td align="left"> Fix org.apache.hadoop.hdfs.tools.GetConf$Command Findbug issue </td>
    2713. 

  2713. <td align="left">  Major </td>
    2714. 

  2714. <td align="left"> tools </td>
    2715. 

  2715. <td align="left"> Robert Joseph Evans </td>
    2716. 

  2716. <td align="left"> Robert Joseph Evans </td></tr>
    2717. 

  2717. <tr class="a">
    2718. 

  2718. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-8006">HADOOP-8006</a> </td>
    2719. 

  2719. <td align="left"> TestFSInputChecker is failing in trunk. </td>
    2720. 

  2720. <td align="left">  Major </td>
    2721. 

  2721. <td align="left"> fs </td>
    2722. 

  2722. <td align="left"> Uma Maheswara Rao G </td>
    2723. 

  2723. <td align="left"> Daryn Sharp </td></tr>
    2724. 

  2724. <tr class="b">
    2725. 

  2725. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3754">MAPREDUCE-3754</a> </td>
    2726. 

  2726. <td align="left"> RM webapp should have pages filtered based on App-state </td>
    2727. 

  2727. <td align="left">  Major </td>
    2728. 

  2728. <td align="left"> mrv2, webapps </td>
    2729. 

  2729. <td align="left"> Vinod Kumar Vavilapalli </td>
    2730. 

  2730. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    2731. 

  2731. <tr class="a">
    2732. 

  2732. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3762">MAPREDUCE-3762</a> </td>
    2733. 

  2733. <td align="left"> Resource Manager fails to come up with default capacity scheduler configs. </td>
    2734. 

  2734. <td align="left">  Critical </td>
    2735. 

  2735. <td align="left"> mrv2 </td>
    2736. 

  2736. <td align="left"> Mahadev konar </td>
    2737. 

  2737. <td align="left"> Mahadev konar </td></tr>
    2738. 

  2738. <tr class="b">
    2739. 

  2739. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3499">MAPREDUCE-3499</a> </td>
    2740. 

  2740. <td align="left"> New MiniMR does not setup proxyuser configuration correctly, thus tests using doAs do not work </td>
    2741. 

  2741. <td align="left">  Blocker </td>
    2742. 

  2742. <td align="left"> mrv2, test </td>
    2743. 

  2743. <td align="left"> Alejandro Abdelnur </td>
    2744. 

  2744. <td align="left"> John George </td></tr>
    2745. 

  2745. <tr class="a">
    2746. 

  2746. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3774">MAPREDUCE-3774</a> </td>
    2747. 

  2747. <td align="left"> yarn-default.xml should be moved to hadoop-yarn-common. </td>
    2748. 

  2748. <td align="left">  Major </td>
    2749. 

  2749. <td align="left"> mrv2 </td>
    2750. 

  2750. <td align="left"> Mahadev konar </td>
    2751. 

  2751. <td align="left"> Mahadev konar </td></tr>
    2752. 

  2752. <tr class="b">
    2753. 

  2753. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3696">MAPREDUCE-3696</a> </td>
    2754. 

  2754. <td align="left"> MR job via oozie does not work on hadoop 23 </td>
    2755. 

  2755. <td align="left">  Blocker </td>
    2756. 

  2756. <td align="left"> mrv2 </td>
    2757. 

  2757. <td align="left"> John George </td>
    2758. 

  2758. <td align="left"> John George </td></tr>
    2759. 

  2759. <tr class="a">
    2760. 

  2760. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3427">MAPREDUCE-3427</a> </td>
    2761. 

  2761. <td align="left"> streaming tests fail with MR2 </td>
    2762. 

  2762. <td align="left">  Blocker </td>
    2763. 

  2763. <td align="left"> contrib/streaming, mrv2 </td>
    2764. 

  2764. <td align="left"> Alejandro Abdelnur </td>
    2765. 

  2765. <td align="left"> Hitesh Shah </td></tr>
    2766. 

  2766. <tr class="b">
    2767. 

  2767. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3752">MAPREDUCE-3752</a> </td>
    2768. 

  2768. <td align="left"> Headroom should be capped by queue max-cap </td>
    2769. 

  2769. <td align="left">  Blocker </td>
    2770. 

  2770. <td align="left"> mrv2 </td>
    2771. 

  2771. <td align="left"> Arun C Murthy </td>
    2772. 

  2772. <td align="left"> Arun C Murthy </td></tr>
    2773. 

  2773. <tr class="a">
    2774. 

  2774. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3744">MAPREDUCE-3744</a> </td>
    2775. 

  2775. <td align="left"> Unable to retrieve application logs via &#x201c;yarn logs&#x201d; or &#x201c;mapred job -logs&#x201d; </td>
    2776. 

  2776. <td align="left">  Blocker </td>
    2777. 

  2777. <td align="left"> mrv2 </td>
    2778. 

  2778. <td align="left"> Jason Lowe </td>
    2779. 

  2779. <td align="left"> Jason Lowe </td></tr>
    2780. 

  2780. <tr class="b">
    2781. 

  2781. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3780">MAPREDUCE-3780</a> </td>
    2782. 

  2782. <td align="left"> RM assigns containers to killed applications </td>
    2783. 

  2783. <td align="left">  Blocker </td>
    2784. 

  2784. <td align="left"> mrv2 </td>
    2785. 

  2785. <td align="left"> Ramya Sunil </td>
    2786. 

  2786. <td align="left"> Hitesh Shah </td></tr>
    2787. 

  2787. <tr class="a">
    2788. 

  2788. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2827">HDFS-2827</a> </td>
    2789. 

  2789. <td align="left"> Cannot save namespace after renaming a directory above a file with an open lease </td>
    2790. 

  2790. <td align="left">  Major </td>
    2791. 

  2791. <td align="left"> namenode </td>
    2792. 

  2792. <td align="left"> Uma Maheswara Rao G </td>
    2793. 

  2793. <td align="left"> Uma Maheswara Rao G </td></tr>
    2794. 

  2794. <tr class="b">
    2795. 

  2795. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-8001">HADOOP-8001</a> </td>
    2796. 

  2796. <td align="left"> ChecksumFileSystem&#x2019;s rename doesn&#x2019;t correctly handle checksum files </td>
    2797. 

  2797. <td align="left">  Major </td>
    2798. 

  2798. <td align="left"> fs </td>
    2799. 

  2799. <td align="left"> Daryn Sharp </td>
    2800. 

  2800. <td align="left"> Daryn Sharp </td></tr>
    2801. 

  2801. <tr class="a">
    2802. 

  2802. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3708">MAPREDUCE-3708</a> </td>
    2803. 

  2803. <td align="left"> Metrics: Incorrect Apps Submitted Count </td>
    2804. 

  2804. <td align="left">  Major </td>
    2805. 

  2805. <td align="left"> mrv2 </td>
    2806. 

  2806. <td align="left"> Bhallamudi Venkata Siva Kamesh </td>
    2807. 

  2807. <td align="left"> Bhallamudi Venkata Siva Kamesh </td></tr>
    2808. 

  2808. <tr class="b">
    2809. 

  2809. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3784">MAPREDUCE-3784</a> </td>
    2810. 

  2810. <td align="left"> maxActiveApplications(|PerUser) per queue is too low for small clusters </td>
    2811. 

  2811. <td align="left">  Major </td>
    2812. 

  2812. <td align="left"> mrv2 </td>
    2813. 

  2813. <td align="left"> Ramya Sunil </td>
    2814. 

  2814. <td align="left"> Arun C Murthy </td></tr>
    2815. 

  2815. <tr class="a">
    2816. 

  2816. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-8018">HADOOP-8018</a> </td>
    2817. 

  2817. <td align="left"> Hudson auto test for HDFS has started throwing javadoc: warning - Error fetching URL: <a class="externalLink" href="http://java.sun.com/javase/6/docs/api/package-list">http://java.sun.com/javase/6/docs/api/package-list</a> </td>
    2818. 

  2818. <td align="left">  Major </td>
    2819. 

  2819. <td align="left"> build, test </td>
    2820. 

  2820. <td align="left"> Matt Foley </td>
    2821. 

  2821. <td align="left"> Jonathan Eagles </td></tr>
    2822. 

  2822. <tr class="b">
    2823. 

  2823. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2889">HDFS-2889</a> </td>
    2824. 

  2824. <td align="left"> getNumCurrentReplicas is package private but should be public on 0.23 (see HDFS-2408) </td>
    2825. 

  2825. <td align="left">  Major </td>
    2826. 

  2826. <td align="left"> hdfs-client </td>
    2827. 

  2827. <td align="left"> Gregory Chanan </td>
    2828. 

  2828. <td align="left"> Gregory Chanan </td></tr>
    2829. 

  2829. <tr class="a">
    2830. 

  2830. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3760">MAPREDUCE-3760</a> </td>
    2831. 

  2831. <td align="left"> Blacklisted NMs should not appear in Active nodes list </td>
    2832. 

  2832. <td align="left">  Major </td>
    2833. 

  2833. <td align="left"> mrv2 </td>
    2834. 

  2834. <td align="left"> Ramya Sunil </td>
    2835. 

  2835. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    2836. 

  2836. <tr class="b">
    2837. 

  2837. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3417">MAPREDUCE-3417</a> </td>
    2838. 

  2838. <td align="left"> job access controls not working app master and job history UI&#x2019;s </td>
    2839. 

  2839. <td align="left">  Blocker </td>
    2840. 

  2840. <td align="left"> mrv2 </td>
    2841. 

  2841. <td align="left"> Thomas Graves </td>
    2842. 

  2842. <td align="left"> Jonathan Eagles </td></tr>
    2843. 

  2843. <tr class="a">
    2844. 

  2844. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3791">MAPREDUCE-3791</a> </td>
    2845. 

  2845. <td align="left"> can&#x2019;t build site in hadoop-yarn-server-common </td>
    2846. 

  2846. <td align="left">  Major </td>
    2847. 

  2847. <td align="left"> documentation, mrv2 </td>
    2848. 

  2848. <td align="left"> Roman Shaposhnik </td>
    2849. 

  2849. <td align="left"> Mahadev konar </td></tr>
    2850. 

  2850. <tr class="b">
    2851. 

  2851. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3723">MAPREDUCE-3723</a> </td>
    2852. 

  2852. <td align="left"> TestAMWebServicesJobs &amp; TestHSWebServicesJobs incorrectly asserting tests </td>
    2853. 

  2853. <td align="left">  Major </td>
    2854. 

  2854. <td align="left"> mrv2, test, webapps </td>
    2855. 

  2855. <td align="left"> Bhallamudi Venkata Siva Kamesh </td>
    2856. 

  2856. <td align="left"> Bhallamudi Venkata Siva Kamesh </td></tr>
    2857. 

  2857. <tr class="a">
    2858. 

  2858. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3795">MAPREDUCE-3795</a> </td>
    2859. 

  2859. <td align="left"> &#x201c;job -status&#x201d; command line output is malformed </td>
    2860. 

  2860. <td align="left">  Major </td>
    2861. 

  2861. <td align="left"> mrv2 </td>
    2862. 

  2862. <td align="left"> Vinod Kumar Vavilapalli </td>
    2863. 

  2863. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    2864. 

  2864. <tr class="b">
    2865. 

  2865. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3759">MAPREDUCE-3759</a> </td>
    2866. 

  2866. <td align="left"> ClassCastException thrown in -list-active-trackers when there are a few unhealthy nodes </td>
    2867. 

  2867. <td align="left">  Major </td>
    2868. 

  2868. <td align="left"> mrv2 </td>
    2869. 

  2869. <td align="left"> Ramya Sunil </td>
    2870. 

  2870. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    2871. 

  2871. <tr class="a">
    2872. 

  2872. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3775">MAPREDUCE-3775</a> </td>
    2873. 

  2873. <td align="left"> Change MiniYarnCluster to escape special chars in testname </td>
    2874. 

  2874. <td align="left">  Minor </td>
    2875. 

  2875. <td align="left"> mrv2 </td>
    2876. 

  2876. <td align="left"> Hitesh Shah </td>
    2877. 

  2877. <td align="left"> Hitesh Shah </td></tr>
    2878. 

  2878. <tr class="b">
    2879. 

  2879. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3765">MAPREDUCE-3765</a> </td>
    2880. 

  2880. <td align="left"> FifoScheduler does not respect yarn.scheduler.fifo.minimum-allocation-mb setting </td>
    2881. 

  2881. <td align="left">  Minor </td>
    2882. 

  2882. <td align="left"> mrv2 </td>
    2883. 

  2883. <td align="left"> Hitesh Shah </td>
    2884. 

  2884. <td align="left"> Hitesh Shah </td></tr>
    2885. 

  2885. <tr class="a">
    2886. 

  2886. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3747">MAPREDUCE-3747</a> </td>
    2887. 

  2887. <td align="left"> Memory Total is not refreshed until an app is launched </td>
    2888. 

  2888. <td align="left">  Major </td>
    2889. 

  2889. <td align="left"> mrv2 </td>
    2890. 

  2890. <td align="left"> Ramya Sunil </td>
    2891. 

  2891. <td align="left"> Arun C Murthy </td></tr>
    2892. 

  2892. <tr class="b">
    2893. 

  2893. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2893">HDFS-2893</a> </td>
    2894. 

  2894. <td align="left"> The start/stop scripts don&#x2019;t start/stop the 2NN when using the default configuration </td>
    2895. 

  2895. <td align="left">  Minor </td>
    2896. 

  2896. <td align="left"> . </td>
    2897. 

  2897. <td align="left"> Eli Collins </td>
    2898. 

  2898. <td align="left"> Eli Collins </td></tr>
    2899. 

  2899. <tr class="a">
    2900. 

  2900. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3814">MAPREDUCE-3814</a> </td>
    2901. 

  2901. <td align="left"> MR1 compile fails </td>
    2902. 

  2902. <td align="left">  Major </td>
    2903. 

  2903. <td align="left"> mrv1, mrv2 </td>
    2904. 

  2904. <td align="left"> Arun C Murthy </td>
    2905. 

  2905. <td align="left"> Arun C Murthy </td></tr>
    2906. 

  2906. <tr class="b">
    2907. 

  2907. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3808">MAPREDUCE-3808</a> </td>
    2908. 

  2908. <td align="left"> NPE in FileOutputCommitter when running a 0 reduce job </td>
    2909. 

  2909. <td align="left">  Blocker </td>
    2910. 

  2910. <td align="left"> mrv2 </td>
    2911. 

  2911. <td align="left"> Siddharth Seth </td>
    2912. 

  2912. <td align="left"> Robert Joseph Evans </td></tr>
    2913. 

  2913. <tr class="a">
    2914. 

  2914. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3804">MAPREDUCE-3804</a> </td>
    2915. 

  2915. <td align="left"> yarn webapp interface vulnerable to cross scripting attacks </td>
    2916. 

  2916. <td align="left">  Major </td>
    2917. 

  2917. <td align="left"> jobhistoryserver, mrv2, resourcemanager </td>
    2918. 

  2918. <td align="left"> Dave Thompson </td>
    2919. 

  2919. <td align="left"> Dave Thompson </td></tr>
    2920. 

  2920. <tr class="b">
    2921. 

  2921. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3354">MAPREDUCE-3354</a> </td>
    2922. 

  2922. <td align="left"> JobHistoryServer should be started by bin/mapred and not by bin/yarn </td>
    2923. 

  2923. <td align="left">  Blocker </td>
    2924. 

  2924. <td align="left"> jobhistoryserver, mrv2 </td>
    2925. 

  2925. <td align="left"> Vinod Kumar Vavilapalli </td>
    2926. 

  2926. <td align="left"> Jonathan Eagles </td></tr>
    2927. 

  2927. <tr class="a">
    2928. 

  2928. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3794">MAPREDUCE-3794</a> </td>
    2929. 

  2929. <td align="left"> Support mapred.Task.Counter and mapred.JobInProgress.Counter enums for compatibility </td>
    2930. 

  2930. <td align="left">  Major </td>
    2931. 

  2931. <td align="left"> mrv2 </td>
    2932. 

  2932. <td align="left"> Tom White </td>
    2933. 

  2933. <td align="left"> Tom White </td></tr>
    2934. 

  2934. <tr class="b">
    2935. 

  2935. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3697">MAPREDUCE-3697</a> </td>
    2936. 

  2936. <td align="left"> Hadoop Counters API limits Oozie&#x2019;s working across different hadoop versions </td>
    2937. 

  2937. <td align="left">  Blocker </td>
    2938. 

  2938. <td align="left"> mrv2 </td>
    2939. 

  2939. <td align="left"> John George </td>
    2940. 

  2940. <td align="left"> Mahadev konar </td></tr>
    2941. 

  2941. <tr class="a">
    2942. 

  2942. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3817">MAPREDUCE-3817</a> </td>
    2943. 

  2943. <td align="left"> bin/mapred command cannot run distcp and archive jobs </td>
    2944. 

  2944. <td align="left">  Major </td>
    2945. 

  2945. <td align="left"> mrv2 </td>
    2946. 

  2946. <td align="left"> Arpit Gupta </td>
    2947. 

  2947. <td align="left"> Arpit Gupta </td></tr>
    2948. 

  2948. <tr class="b">
    2949. 

  2949. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3709">MAPREDUCE-3709</a> </td>
    2950. 

  2950. <td align="left"> TestDistributedShell is failing </td>
    2951. 

  2951. <td align="left">  Major </td>
    2952. 

  2952. <td align="left"> mrv2, test </td>
    2953. 

  2953. <td align="left"> Eli Collins </td>
    2954. 

  2954. <td align="left"> Hitesh Shah </td></tr>
    2955. 

  2955. <tr class="a">
    2956. 

  2956. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3436">MAPREDUCE-3436</a> </td>
    2957. 

  2957. <td align="left"> JobHistory webapp address should use the host from the jobhistory address </td>
    2958. 

  2958. <td align="left">  Major </td>
    2959. 

  2959. <td align="left"> mrv2, webapps </td>
    2960. 

  2960. <td align="left"> Bruno Mah&#xe9; </td>
    2961. 

  2961. <td align="left"> Ahmed Radwan </td></tr>
    2962. 

  2962. <tr class="b">
    2963. 

  2963. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3833">MAPREDUCE-3833</a> </td>
    2964. 

  2964. <td align="left"> Capacity scheduler queue refresh doesn&#x2019;t recompute queue capacities properly </td>
    2965. 

  2965. <td align="left">  Major </td>
    2966. 

  2966. <td align="left"> mrv2 </td>
    2967. 

  2967. <td align="left"> Jason Lowe </td>
    2968. 

  2968. <td align="left"> Jason Lowe </td></tr>
    2969. 

  2969. <tr class="a">
    2970. 

  2970. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3826">MAPREDUCE-3826</a> </td>
    2971. 

  2971. <td align="left"> RM UI when loaded throws a message stating Data Tables warning and then the column sorting stops working </td>
    2972. 

  2972. <td align="left">  Major </td>
    2973. 

  2973. <td align="left"> mrv2 </td>
    2974. 

  2974. <td align="left"> Arpit Gupta </td>
    2975. 

  2975. <td align="left"> Jonathan Eagles </td></tr>
    2976. 

  2976. <tr class="b">
    2977. 

  2977. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3822">MAPREDUCE-3822</a> </td>
    2978. 

  2978. <td align="left"> TestJobCounters is failing intermittently on trunk and 0.23. </td>
    2979. 

  2979. <td align="left">  Critical </td>
    2980. 

  2980. <td align="left"> mrv2 </td>
    2981. 

  2981. <td align="left"> Mahadev konar </td>
    2982. 

  2982. <td align="left"> Mahadev konar </td></tr>
    2983. 

  2983. <tr class="a">
    2984. 

  2984. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3834">MAPREDUCE-3834</a> </td>
    2985. 

  2985. <td align="left"> If multiple hosts for a split belong to the same rack, the rack is added multiple times in the AM request table </td>
    2986. 

  2986. <td align="left">  Critical </td>
    2987. 

  2987. <td align="left"> mr-am, mrv2 </td>
    2988. 

  2988. <td align="left"> Siddharth Seth </td>
    2989. 

  2989. <td align="left"> Siddharth Seth </td></tr>
    2990. 

  2990. <tr class="b">
    2991. 

  2991. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7974">HADOOP-7974</a> </td>
    2992. 

  2992. <td align="left"> TestViewFsTrash incorrectly determines the user&#x2019;s home directory </td>
    2993. 

  2993. <td align="left">  Major </td>
    2994. 

  2994. <td align="left"> fs, test </td>
    2995. 

  2995. <td align="left"> Eli Collins </td>
    2996. 

  2996. <td align="left"> Harsh J </td></tr>
    2997. 

  2997. <tr class="a">
    2998. 

  2998. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-8012">HADOOP-8012</a> </td>
    2999. 

  2999. <td align="left"> hadoop-daemon.sh and yarn-daemon.sh are trying to mkdir and chow log/pid dirs which can fail </td>
    3000. 

  3000. <td align="left">  Minor </td>
    3001. 

  3001. <td align="left"> scripts </td>
    3002. 

  3002. <td align="left"> Roman Shaposhnik </td>
    3003. 

  3003. <td align="left"> Roman Shaposhnik </td></tr>
    3004. 

  3004. <tr class="b">
    3005. 

  3005. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3828">MAPREDUCE-3828</a> </td>
    3006. 

  3006. <td align="left"> Broken urls: AM tracking url and jobhistory url in a single node setup. </td>
    3007. 

  3007. <td align="left">  Major </td>
    3008. 

  3008. <td align="left"> mrv2 </td>
    3009. 

  3009. <td align="left"> Ahmed Radwan </td>
    3010. 

  3010. <td align="left"> Siddharth Seth </td></tr>
    3011. 

  3011. <tr class="a">
    3012. 

  3012. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3770">MAPREDUCE-3770</a> </td>
    3013. 

  3013. <td align="left"> [Rumen] Zombie.getJobConf() results into NPE </td>
    3014. 

  3014. <td align="left">  Critical </td>
    3015. 

  3015. <td align="left"> tools/rumen </td>
    3016. 

  3016. <td align="left"> Amar Kamat </td>
    3017. 

  3017. <td align="left"> Amar Kamat </td></tr>
    3018. 

  3018. <tr class="b">
    3019. 

  3019. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2923">HDFS-2923</a> </td>
    3020. 

  3020. <td align="left"> Namenode IPC handler count uses the wrong configuration key </td>
    3021. 

  3021. <td align="left">  Critical </td>
    3022. 

  3022. <td align="left"> namenode </td>
    3023. 

  3023. <td align="left"> Todd Lipcon </td>
    3024. 

  3024. <td align="left"> Todd Lipcon </td></tr>
    3025. 

  3025. <tr class="a">
    3026. 

  3026. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3840">MAPREDUCE-3840</a> </td>
    3027. 

  3027. <td align="left"> JobEndNotifier doesn&#x2019;t use the proxyToUse during connecting </td>
    3028. 

  3028. <td align="left">  Blocker </td>
    3029. 

  3029. <td align="left"> mrv2 </td>
    3030. 

  3030. <td align="left"> Ravi Prakash </td>
    3031. 

  3031. <td align="left"> Ravi Prakash </td></tr>
    3032. 

  3032. <tr class="b">
    3033. 

  3033. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3843">MAPREDUCE-3843</a> </td>
    3034. 

  3034. <td align="left"> Job summary log file found missing on the RM host </td>
    3035. 

  3035. <td align="left">  Critical </td>
    3036. 

  3036. <td align="left"> jobhistoryserver, mrv2 </td>
    3037. 

  3037. <td align="left"> Anupam Seth </td>
    3038. 

  3038. <td align="left"> Anupam Seth </td></tr>
    3039. 

  3039. <tr class="a">
    3040. 

  3040. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-8055">HADOOP-8055</a> </td>
    3041. 

  3041. <td align="left"> Distribution tar.gz does not contain etc/hadoop/core-site.xml </td>
    3042. 

  3042. <td align="left">  Major </td>
    3043. 

  3043. <td align="left"> build </td>
    3044. 

  3044. <td align="left"> Eric Charles </td>
    3045. 

  3045. <td align="left"> Harsh J </td></tr>
    3046. 

  3046. <tr class="b">
    3047. 

  3047. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2869">HDFS-2869</a> </td>
    3048. 

  3048. <td align="left"> Error in Webhdfs documentation for mkdir </td>
    3049. 

  3049. <td align="left">  Minor </td>
    3050. 

  3050. <td align="left"> webhdfs </td>
    3051. 

  3051. <td align="left"> Harsh J </td>
    3052. 

  3052. <td align="left"> Harsh J </td></tr>
    3053. 

  3053. <tr class="a">
    3054. 

  3054. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-8052">HADOOP-8052</a> </td>
    3055. 

  3055. <td align="left"> Hadoop Metrics2 should emit Float.MAX_VALUE (instead of Double.MAX_VALUE) to avoid making Ganglia&#x2019;s gmetad core </td>
    3056. 

  3056. <td align="left">  Major </td>
    3057. 

  3057. <td align="left"> metrics </td>
    3058. 

  3058. <td align="left"> Varun Kapoor </td>
    3059. 

  3059. <td align="left"> Varun Kapoor </td></tr>
    3060. 

  3060. <tr class="b">
    3061. 

  3061. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3858">MAPREDUCE-3858</a> </td>
    3062. 

  3062. <td align="left"> Task attempt failure during commit results in task never completing </td>
    3063. 

  3063. <td align="left">  Critical </td>
    3064. 

  3064. <td align="left"> mrv2 </td>
    3065. 

  3065. <td align="left"> Tom White </td>
    3066. 

  3066. <td align="left"> Tom White </td></tr>
    3067. 

  3067. <tr class="a">
    3068. 

  3068. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3856">MAPREDUCE-3856</a> </td>
    3069. 

  3069. <td align="left"> Instances of RunningJob class givs incorrect job tracking urls when mutiple jobs are submitted from same client jvm. </td>
    3070. 

  3070. <td align="left">  Critical </td>
    3071. 

  3071. <td align="left"> mrv2 </td>
    3072. 

  3072. <td align="left"> Eric Payne </td>
    3073. 

  3073. <td align="left"> Eric Payne </td></tr>
    3074. 

  3074. <tr class="b">
    3075. 

  3075. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-8054">HADOOP-8054</a> </td>
    3076. 

  3076. <td align="left"> NPE with FilterFileSystem </td>
    3077. 

  3077. <td align="left">  Critical </td>
    3078. 

  3078. <td align="left"> fs </td>
    3079. 

  3079. <td align="left"> Amareshwari Sriramadasu </td>
    3080. 

  3080. <td align="left"> Daryn Sharp </td></tr>
    3081. 

  3081. <tr class="a">
    3082. 

  3082. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3880">MAPREDUCE-3880</a> </td>
    3083. 

  3083. <td align="left"> Allow for 32-bit container-executor </td>
    3084. 

  3084. <td align="left">  Blocker </td>
    3085. 

  3085. <td align="left"> build, mrv2 </td>
    3086. 

  3086. <td align="left"> Arun C Murthy </td>
    3087. 

  3087. <td align="left"> Arun C Murthy </td></tr>
    3088. 

  3088. <tr class="b">
    3089. 

  3089. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3727">MAPREDUCE-3727</a> </td>
    3090. 

  3090. <td align="left"> jobtoken location property in jobconf refers to wrong jobtoken file </td>
    3091. 

  3091. <td align="left">  Critical </td>
    3092. 

  3092. <td align="left"> security </td>
    3093. 

  3093. <td align="left"> Alejandro Abdelnur </td>
    3094. 

  3094. <td align="left"> Alejandro Abdelnur </td></tr>
    3095. 

  3095. </tbody>
    3096. 

  3096. </table></section><section>
    3097. 

  3097. <h3><a name="TESTS:"></a>TESTS:</h3>
    3098. 

  3098. <table border="0" class="bodyTable">
    3099. 

  3099. <thead>
    3100. 

  3100. 

  3101. <tr class="a">
    3102. 

  3102. <th align="left"> JIRA </th>
    3103. 

  3103. <th align="left"> Summary </th>
    3104. 

  3104. <th align="left"> Priority </th>
    3105. 

  3105. <th align="left"> Component </th>
    3106. 

  3106. <th align="left"> Reporter </th>
    3107. 

  3107. <th align="left"> Contributor </th></tr>
    3108. 

  3108. </thead><tbody>
    3109. 

  3109. 

  3110. <tr class="b">
    3111. 

  3111. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3595">MAPREDUCE-3595</a> </td>
    3112. 

  3112. <td align="left"> Add missing TestCounters#testCounterValue test from branch 1 to 0.23 </td>
    3113. 

  3113. <td align="left">  Major </td>
    3114. 

  3114. <td align="left"> test </td>
    3115. 

  3115. <td align="left"> Tom White </td>
    3116. 

  3116. <td align="left"> Tom White </td></tr>
    3117. 

  3117. <tr class="a">
    3118. 

  3118. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3803">MAPREDUCE-3803</a> </td>
    3119. 

  3119. <td align="left"> HDFS-2864 broke ant compilation </td>
    3120. 

  3120. <td align="left">  Major </td>
    3121. 

  3121. <td align="left"> build </td>
    3122. 

  3122. <td align="left"> Ravi Prakash </td>
    3123. 

  3123. <td align="left"> Ravi Prakash </td></tr>
    3124. 

  3124. <tr class="b">
    3125. 

  3125. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3854">MAPREDUCE-3854</a> </td>
    3126. 

  3126. <td align="left"> Reinstate environment variable tests in TestMiniMRChildTask </td>
    3127. 

  3127. <td align="left">  Major </td>
    3128. 

  3128. <td align="left"> mrv2 </td>
    3129. 

  3129. <td align="left"> Tom White </td>
    3130. 

  3130. <td align="left"> Tom White </td></tr>
    3131. 

  3131. </tbody>
    3132. 

  3132. </table></section><section>
    3133. 

  3133. <h3><a name="SUB-TASKS:"></a>SUB-TASKS:</h3>
    3134. 

  3134. <table border="0" class="bodyTable">
    3135. 

  3135. <thead>
    3136. 

  3136. 

  3137. <tr class="a">
    3138. 

  3138. <th align="left"> JIRA </th>
    3139. 

  3139. <th align="left"> Summary </th>
    3140. 

  3140. <th align="left"> Priority </th>
    3141. 

  3141. <th align="left"> Component </th>
    3142. 

  3142. <th align="left"> Reporter </th>
    3143. 

  3143. <th align="left"> Contributor </th></tr>
    3144. 

  3144. </thead><tbody>
    3145. 

  3145. 

  3146. <tr class="b">
    3147. 

  3147. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2130">HDFS-2130</a> </td>
    3148. 

  3148. <td align="left"> Switch default checksum to CRC32C </td>
    3149. 

  3149. <td align="left">  Major </td>
    3150. 

  3150. <td align="left"> hdfs-client </td>
    3151. 

  3151. <td align="left"> Todd Lipcon </td>
    3152. 

  3152. <td align="left"> Todd Lipcon </td></tr>
    3153. 

  3153. <tr class="a">
    3154. 

  3154. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2129">HDFS-2129</a> </td>
    3155. 

  3155. <td align="left"> Simplify BlockReader to not inherit from FSInputChecker </td>
    3156. 

  3156. <td align="left">  Major </td>
    3157. 

  3157. <td align="left"> hdfs-client, performance </td>
    3158. 

  3158. <td align="left"> Todd Lipcon </td>
    3159. 

  3159. <td align="left"> Todd Lipcon </td></tr>
    3160. 

  3160. <tr class="b">
    3161. 

  3161. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3221">MAPREDUCE-3221</a> </td>
    3162. 

  3162. <td align="left"> ant test TestSubmitJob failing on trunk </td>
    3163. 

  3163. <td align="left">  Minor </td>
    3164. 

  3164. <td align="left"> mrv2, test </td>
    3165. 

  3165. <td align="left"> Hitesh Shah </td>
    3166. 

  3166. <td align="left"> Devaraj K </td></tr>
    3167. 

  3167. <tr class="a">
    3168. 

  3168. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3215">MAPREDUCE-3215</a> </td>
    3169. 

  3169. <td align="left"> org.apache.hadoop.mapreduce.TestNoJobSetupCleanup failing on trunk </td>
    3170. 

  3170. <td align="left">  Minor </td>
    3171. 

  3171. <td align="left"> mrv2 </td>
    3172. 

  3172. <td align="left"> Hitesh Shah </td>
    3173. 

  3173. <td align="left"> Hitesh Shah </td></tr>
    3174. 

  3174. <tr class="b">
    3175. 

  3175. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3219">MAPREDUCE-3219</a> </td>
    3176. 

  3176. <td align="left"> ant test TestDelegationToken failing on trunk </td>
    3177. 

  3177. <td align="left">  Minor </td>
    3178. 

  3178. <td align="left"> mrv2, test </td>
    3179. 

  3179. <td align="left"> Hitesh Shah </td>
    3180. 

  3180. <td align="left"> Hitesh Shah </td></tr>
    3181. 

  3181. <tr class="a">
    3182. 

  3182. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3217">MAPREDUCE-3217</a> </td>
    3183. 

  3183. <td align="left"> ant test TestAuditLogger fails on trunk </td>
    3184. 

  3184. <td align="left">  Minor </td>
    3185. 

  3185. <td align="left"> mrv2, test </td>
    3186. 

  3186. <td align="left"> Hitesh Shah </td>
    3187. 

  3187. <td align="left"> Devaraj K </td></tr>
    3188. 

  3188. <tr class="b">
    3189. 

  3189. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3392">MAPREDUCE-3392</a> </td>
    3190. 

  3190. <td align="left"> Cluster.getDelegationToken() throws NPE if client.getDelegationToken() returns null. </td>
    3191. 

  3191. <td align="left">  Blocker </td>
    3192. 

  3192. <td align="left"> . </td>
    3193. 

  3193. <td align="left"> John George </td>
    3194. 

  3194. <td align="left"> John George </td></tr>
    3195. 

  3195. <tr class="a">
    3196. 

  3196. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3102">MAPREDUCE-3102</a> </td>
    3197. 

  3197. <td align="left"> NodeManager should fail fast with wrong configuration or permissions for LinuxContainerExecutor </td>
    3198. 

  3198. <td align="left">  Major </td>
    3199. 

  3199. <td align="left"> mrv2, security </td>
    3200. 

  3200. <td align="left"> Vinod Kumar Vavilapalli </td>
    3201. 

  3201. <td align="left"> Hitesh Shah </td></tr>
    3202. 

  3202. <tr class="b">
    3203. 

  3203. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7590">HADOOP-7590</a> </td>
    3204. 

  3204. <td align="left"> Mavenize streaming and MR examples </td>
    3205. 

  3205. <td align="left">  Major </td>
    3206. 

  3206. <td align="left"> build </td>
    3207. 

  3207. <td align="left"> Alejandro Abdelnur </td>
    3208. 

  3208. <td align="left"> Alejandro Abdelnur </td></tr>
    3209. 

  3209. <tr class="a">
    3210. 

  3210. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3433">MAPREDUCE-3433</a> </td>
    3211. 

  3211. <td align="left"> Finding counters by legacy group name returns empty counters </td>
    3212. 

  3212. <td align="left">  Major </td>
    3213. 

  3213. <td align="left"> client, mrv2 </td>
    3214. 

  3214. <td align="left"> Tom White </td>
    3215. 

  3215. <td align="left"> Tom White </td></tr>
    3216. 

  3216. <tr class="b">
    3217. 

  3217. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3485">MAPREDUCE-3485</a> </td>
    3218. 

  3218. <td align="left"> DISKS_FAILED -101 error code should be defined in same location as ABORTED_CONTAINER_EXIT_STATUS </td>
    3219. 

  3219. <td align="left">  Major </td>
    3220. 

  3220. <td align="left"> mrv2 </td>
    3221. 

  3221. <td align="left"> Hitesh Shah </td>
    3222. 

  3222. <td align="left"> Ravi Gummadi </td></tr>
    3223. 

  3223. <tr class="a">
    3224. 

  3224. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3519">MAPREDUCE-3519</a> </td>
    3225. 

  3225. <td align="left"> Deadlock in LocalDirsHandlerService and ShuffleHandler </td>
    3226. 

  3226. <td align="left">  Blocker </td>
    3227. 

  3227. <td align="left"> mrv2, nodemanager </td>
    3228. 

  3228. <td align="left"> Ravi Gummadi </td>
    3229. 

  3229. <td align="left"> Ravi Gummadi </td></tr>
    3230. 

  3230. <tr class="b">
    3231. 

  3231. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3426">MAPREDUCE-3426</a> </td>
    3232. 

  3232. <td align="left"> uber-jobs tried to write outputs into wrong dir </td>
    3233. 

  3233. <td align="left">  Blocker </td>
    3234. 

  3234. <td align="left"> mrv2 </td>
    3235. 

  3235. <td align="left"> Hitesh Shah </td>
    3236. 

  3236. <td align="left"> Hitesh Shah </td></tr>
    3237. 

  3237. <tr class="a">
    3238. 

  3238. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3567">MAPREDUCE-3567</a> </td>
    3239. 

  3239. <td align="left"> Extraneous JobConf objects in AM heap </td>
    3240. 

  3240. <td align="left">  Major </td>
    3241. 

  3241. <td align="left"> mr-am, mrv2, performance </td>
    3242. 

  3242. <td align="left"> Vinod Kumar Vavilapalli </td>
    3243. 

  3243. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    3244. 

  3244. <tr class="b">
    3245. 

  3245. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3399">MAPREDUCE-3399</a> </td>
    3246. 

  3246. <td align="left"> ContainerLocalizer should request new resources after completing the current one </td>
    3247. 

  3247. <td align="left">  Blocker </td>
    3248. 

  3248. <td align="left"> mrv2, nodemanager </td>
    3249. 

  3249. <td align="left"> Siddharth Seth </td>
    3250. 

  3250. <td align="left"> Siddharth Seth </td></tr>
    3251. 

  3251. <tr class="a">
    3252. 

  3252. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3568">MAPREDUCE-3568</a> </td>
    3253. 

  3253. <td align="left"> Optimize Job&#x2019;s progress calculations in MR AM </td>
    3254. 

  3254. <td align="left">  Critical </td>
    3255. 

  3255. <td align="left"> mr-am, mrv2, performance </td>
    3256. 

  3256. <td align="left"> Vinod Kumar Vavilapalli </td>
    3257. 

  3257. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    3258. 

  3258. <tr class="b">
    3259. 

  3259. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3547">MAPREDUCE-3547</a> </td>
    3260. 

  3260. <td align="left"> finish unit tests for web services for RM and NM </td>
    3261. 

  3261. <td align="left">  Critical </td>
    3262. 

  3262. <td align="left"> mrv2 </td>
    3263. 

  3263. <td align="left"> Thomas Graves </td>
    3264. 

  3264. <td align="left"> Thomas Graves </td></tr>
    3265. 

  3265. <tr class="a">
    3266. 

  3266. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3566">MAPREDUCE-3566</a> </td>
    3267. 

  3267. <td align="left"> MR AM slows down due to repeatedly constructing ContainerLaunchContext </td>
    3268. 

  3268. <td align="left">  Critical </td>
    3269. 

  3269. <td align="left"> mr-am, mrv2 </td>
    3270. 

  3270. <td align="left"> Vinod Kumar Vavilapalli </td>
    3271. 

  3271. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    3272. 

  3272. <tr class="b">
    3273. 

  3273. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3572">MAPREDUCE-3572</a> </td>
    3274. 

  3274. <td align="left"> MR AM&#x2019;s dispatcher is blocked by heartbeats to ResourceManager </td>
    3275. 

  3275. <td align="left">  Critical </td>
    3276. 

  3276. <td align="left"> mr-am, mrv2, performance </td>
    3277. 

  3277. <td align="left"> Vinod Kumar Vavilapalli </td>
    3278. 

  3278. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    3279. 

  3279. <tr class="a">
    3280. 

  3280. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3569">MAPREDUCE-3569</a> </td>
    3281. 

  3281. <td align="left"> TaskAttemptListener holds a global lock for all task-updates </td>
    3282. 

  3282. <td align="left">  Critical </td>
    3283. 

  3283. <td align="left"> mr-am, mrv2, performance </td>
    3284. 

  3284. <td align="left"> Vinod Kumar Vavilapalli </td>
    3285. 

  3285. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    3286. 

  3286. <tr class="b">
    3287. 

  3287. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3548">MAPREDUCE-3548</a> </td>
    3288. 

  3288. <td align="left"> write unit tests for web services for mapreduce app master and job history server </td>
    3289. 

  3289. <td align="left">  Critical </td>
    3290. 

  3290. <td align="left"> mrv2 </td>
    3291. 

  3291. <td align="left"> Thomas Graves </td>
    3292. 

  3292. <td align="left"> Thomas Graves </td></tr>
    3293. 

  3293. <tr class="a">
    3294. 

  3294. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3511">MAPREDUCE-3511</a> </td>
    3295. 

  3295. <td align="left"> Counters occupy a good part of AM heap </td>
    3296. 

  3296. <td align="left">  Blocker </td>
    3297. 

  3297. <td align="left"> mr-am, mrv2 </td>
    3298. 

  3298. <td align="left"> Siddharth Seth </td>
    3299. 

  3299. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    3300. 

  3300. <tr class="b">
    3301. 

  3301. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3616">MAPREDUCE-3616</a> </td>
    3302. 

  3302. <td align="left"> Thread pool for launching containers in MR AM not expanding as expected </td>
    3303. 

  3303. <td align="left">  Major </td>
    3304. 

  3304. <td align="left"> mr-am, mrv2, performance </td>
    3305. 

  3305. <td align="left"> Vinod Kumar Vavilapalli </td>
    3306. 

  3306. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    3307. 

  3307. <tr class="a">
    3308. 

  3308. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3402">MAPREDUCE-3402</a> </td>
    3309. 

  3309. <td align="left"> AMScalability test of Sleep job with 100K 1-sec maps regressed into running very slowly </td>
    3310. 

  3310. <td align="left">  Blocker </td>
    3311. 

  3311. <td align="left"> applicationmaster, mrv2 </td>
    3312. 

  3312. <td align="left"> Vinod Kumar Vavilapalli </td>
    3313. 

  3313. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    3314. 

  3314. <tr class="b">
    3315. 

  3315. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3380">MAPREDUCE-3380</a> </td>
    3316. 

  3316. <td align="left"> Token infrastructure for running clients which are not kerberos authenticated </td>
    3317. 

  3317. <td align="left">  Blocker </td>
    3318. 

  3318. <td align="left"> mr-am, mrv2 </td>
    3319. 

  3319. <td align="left"> Alejandro Abdelnur </td>
    3320. 

  3320. <td align="left"> Mahadev konar </td></tr>
    3321. 

  3321. <tr class="a">
    3322. 

  3322. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3618">MAPREDUCE-3618</a> </td>
    3323. 

  3323. <td align="left"> TaskHeartbeatHandler holds a global lock for all task-updates </td>
    3324. 

  3324. <td align="left">  Major </td>
    3325. 

  3325. <td align="left"> mrv2, performance </td>
    3326. 

  3326. <td align="left"> Siddharth Seth </td>
    3327. 

  3327. <td align="left"> Siddharth Seth </td></tr>
    3328. 

  3328. <tr class="b">
    3329. 

  3329. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3553">MAPREDUCE-3553</a> </td>
    3330. 

  3330. <td align="left"> Add support for data returned when exceptions thrown from web service apis to be in either xml or in JSON </td>
    3331. 

  3331. <td align="left">  Minor </td>
    3332. 

  3332. <td align="left"> mrv2 </td>
    3333. 

  3333. <td align="left"> Thomas Graves </td>
    3334. 

  3334. <td align="left"> Thomas Graves </td></tr>
    3335. 

  3335. <tr class="a">
    3336. 

  3336. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3512">MAPREDUCE-3512</a> </td>
    3337. 

  3337. <td align="left"> Batch jobHistory disk flushes </td>
    3338. 

  3338. <td align="left">  Blocker </td>
    3339. 

  3339. <td align="left"> mr-am, mrv2 </td>
    3340. 

  3340. <td align="left"> Siddharth Seth </td>
    3341. 

  3341. <td align="left"> Siddharth Seth </td></tr>
    3342. 

  3342. <tr class="b">
    3343. 

  3343. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3641">MAPREDUCE-3641</a> </td>
    3344. 

  3344. <td align="left"> CapacityScheduler should be more conservative assigning off-switch requests </td>
    3345. 

  3345. <td align="left">  Blocker </td>
    3346. 

  3346. <td align="left"> mrv2, scheduler </td>
    3347. 

  3347. <td align="left"> Arun C Murthy </td>
    3348. 

  3348. <td align="left"> Arun C Murthy </td></tr>
    3349. 

  3349. <tr class="a">
    3350. 

  3350. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3698">MAPREDUCE-3698</a> </td>
    3351. 

  3351. <td align="left"> Client cannot talk to the history server in secure mode </td>
    3352. 

  3352. <td align="left">  Blocker </td>
    3353. 

  3353. <td align="left"> mrv2 </td>
    3354. 

  3354. <td align="left"> Siddharth Seth </td>
    3355. 

  3355. <td align="left"> Mahadev konar </td></tr>
    3356. 

  3356. <tr class="b">
    3357. 

  3357. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3525">MAPREDUCE-3525</a> </td>
    3358. 

  3358. <td align="left"> Shuffle benchmark is nearly 1.5x slower in 0.23 </td>
    3359. 

  3359. <td align="left">  Blocker </td>
    3360. 

  3360. <td align="left"> mrv2 </td>
    3361. 

  3361. <td align="left"> Karam Singh </td>
    3362. 

  3362. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    3363. 

  3363. <tr class="a">
    3364. 

  3364. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3534">MAPREDUCE-3534</a> </td>
    3365. 

  3365. <td align="left"> Compression benchmark run-time increased by 13% in 0.23 </td>
    3366. 

  3366. <td align="left">  Blocker </td>
    3367. 

  3367. <td align="left"> mrv2 </td>
    3368. 

  3368. <td align="left"> Vinay Kumar Thota </td>
    3369. 

  3369. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    3370. 

  3370. <tr class="b">
    3371. 

  3371. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3718">MAPREDUCE-3718</a> </td>
    3372. 

  3372. <td align="left"> Default AM heartbeat interval should be one second </td>
    3373. 

  3373. <td align="left">  Major </td>
    3374. 

  3374. <td align="left"> mrv2, performance </td>
    3375. 

  3375. <td align="left"> Vinod Kumar Vavilapalli </td>
    3376. 

  3376. <td align="left"> Hitesh Shah </td></tr>
    3377. 

  3377. <tr class="a">
    3378. 

  3378. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2864">HDFS-2864</a> </td>
    3379. 

  3379. <td align="left"> Remove redundant methods and a constant from FSDataset </td>
    3380. 

  3380. <td align="left">  Major </td>
    3381. 

  3381. <td align="left"> datanode </td>
    3382. 

  3382. <td align="left"> Tsz Wo Nicholas Sze </td>
    3383. 

  3383. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    3384. 

  3384. <tr class="b">
    3385. 

  3385. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3640">MAPREDUCE-3640</a> </td>
    3386. 

  3386. <td align="left"> AMRecovery should pick completed task form partial JobHistory files </td>
    3387. 

  3387. <td align="left">  Blocker </td>
    3388. 

  3388. <td align="left"> mrv2 </td>
    3389. 

  3389. <td align="left"> Siddharth Seth </td>
    3390. 

  3390. <td align="left"> Arun C Murthy </td></tr>
    3391. 

  3391. <tr class="a">
    3392. 

  3392. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2879">HDFS-2879</a> </td>
    3393. 

  3393. <td align="left"> Change FSDataset to package private </td>
    3394. 

  3394. <td align="left">  Major </td>
    3395. 

  3395. <td align="left"> datanode </td>
    3396. 

  3396. <td align="left"> Tsz Wo Nicholas Sze </td>
    3397. 

  3397. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    3398. 

  3398. <tr class="b">
    3399. 

  3399. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3711">MAPREDUCE-3711</a> </td>
    3400. 

  3400. <td align="left"> AppMaster recovery for Medium to large jobs take long time </td>
    3401. 

  3401. <td align="left">  Blocker </td>
    3402. 

  3402. <td align="left"> mrv2 </td>
    3403. 

  3403. <td align="left"> Siddharth Seth </td>
    3404. 

  3404. <td align="left"> Robert Joseph Evans </td></tr>
    3405. 

  3405. <tr class="a">
    3406. 

  3406. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2784">HDFS-2784</a> </td>
    3407. 

  3407. <td align="left"> Update hftp and hdfs for host-based token support </td>
    3408. 

  3408. <td align="left">  Major </td>
    3409. 

  3409. <td align="left"> hdfs-client, namenode, security </td>
    3410. 

  3410. <td align="left"> Daryn Sharp </td>
    3411. 

  3411. <td align="left"> Kihwal Lee </td></tr>
    3412. 

  3412. <tr class="b">
    3413. 

  3413. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2785">HDFS-2785</a> </td>
    3414. 

  3414. <td align="left"> Update webhdfs and httpfs for host-based token support </td>
    3415. 

  3415. <td align="left">  Major </td>
    3416. 

  3416. <td align="left"> webhdfs </td>
    3417. 

  3417. <td align="left"> Daryn Sharp </td>
    3418. 

  3418. <td align="left"> Robert Joseph Evans </td></tr>
    3419. 

  3419. <tr class="a">
    3420. 

  3420. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3810">MAPREDUCE-3810</a> </td>
    3421. 

  3421. <td align="left"> MR AM&#x2019;s ContainerAllocator is assigning the allocated containers very slowly </td>
    3422. 

  3422. <td align="left">  Blocker </td>
    3423. 

  3423. <td align="left"> mrv2, performance </td>
    3424. 

  3424. <td align="left"> Vinod Kumar Vavilapalli </td>
    3425. 

  3425. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    3426. 

  3426. <tr class="b">
    3427. 

  3427. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3813">MAPREDUCE-3813</a> </td>
    3428. 

  3428. <td align="left"> RackResolver should maintain a cache to avoid repetitive lookups. </td>
    3429. 

  3429. <td align="left">  Major </td>
    3430. 

  3430. <td align="left"> mrv2, performance </td>
    3431. 

  3431. <td align="left"> Vinod Kumar Vavilapalli </td>
    3432. 

  3432. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    3433. 

  3433. <tr class="a">
    3434. 

  3434. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3809">MAPREDUCE-3809</a> </td>
    3435. 

  3435. <td align="left"> Tasks may take upto 3 seconds to exit after completion </td>
    3436. 

  3436. <td align="left">  Blocker </td>
    3437. 

  3437. <td align="left"> mrv2 </td>
    3438. 

  3438. <td align="left"> Siddharth Seth </td>
    3439. 

  3439. <td align="left"> Siddharth Seth </td></tr>
    3440. 

  3440. <tr class="b">
    3441. 

  3441. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3815">MAPREDUCE-3815</a> </td>
    3442. 

  3442. <td align="left"> Data Locality suffers if the AM asks for containers using IPs instead of hostnames </td>
    3443. 

  3443. <td align="left">  Critical </td>
    3444. 

  3444. <td align="left"> mrv2 </td>
    3445. 

  3445. <td align="left"> Siddharth Seth </td>
    3446. 

  3446. <td align="left"> Siddharth Seth </td></tr>
    3447. 

  3447. <tr class="a">
    3448. 

  3448. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3823">MAPREDUCE-3823</a> </td>
    3449. 

  3449. <td align="left"> Counters are getting calculated twice at job-finish and delaying clients. </td>
    3450. 

  3450. <td align="left">  Major </td>
    3451. 

  3451. <td align="left"> mrv2, performance </td>
    3452. 

  3452. <td align="left"> Vinod Kumar Vavilapalli </td>
    3453. 

  3453. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    3454. 

  3454. <tr class="b">
    3455. 

  3455. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3827">MAPREDUCE-3827</a> </td>
    3456. 

  3456. <td align="left"> Counters aggregation slowed down significantly after MAPREDUCE-3749 </td>
    3457. 

  3457. <td align="left">  Blocker </td>
    3458. 

  3458. <td align="left"> mrv2, performance </td>
    3459. 

  3459. <td align="left"> Vinod Kumar Vavilapalli </td>
    3460. 

  3460. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    3461. 

  3461. <tr class="a">
    3462. 

  3462. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2786">HDFS-2786</a> </td>
    3463. 

  3463. <td align="left"> Fix host-based token incompatibilities in DFSUtil </td>
    3464. 

  3464. <td align="left">  Major </td>
    3465. 

  3465. <td align="left"> namenode, security </td>
    3466. 

  3466. <td align="left"> Daryn Sharp </td>
    3467. 

  3467. <td align="left"> Kihwal Lee </td></tr>
    3468. 

  3468. <tr class="b">
    3469. 

  3469. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3846">MAPREDUCE-3846</a> </td>
    3470. 

  3470. <td align="left"> Restarted+Recovered AM hangs in some corner cases </td>
    3471. 

  3471. <td align="left">  Critical </td>
    3472. 

  3472. <td align="left"> mrv2 </td>
    3473. 

  3473. <td align="left"> Vinod Kumar Vavilapalli </td>
    3474. 

  3474. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    3475. 

  3475. <tr class="a">
    3476. 

  3476. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3802">MAPREDUCE-3802</a> </td>
    3477. 

  3477. <td align="left"> If an MR AM dies twice  it looks like the process freezes </td>
    3478. 

  3478. <td align="left">  Critical </td>
    3479. 

  3479. <td align="left"> applicationmaster, mrv2 </td>
    3480. 

  3480. <td align="left"> Robert Joseph Evans </td>
    3481. 

  3481. <td align="left"> Vinod Kumar Vavilapalli </td></tr>
    3482. 

  3482. </tbody>
    3483. 

  3483. </table></section><section>
    3484. 

  3484. <h3><a name="OTHER:"></a>OTHER:</h3>
    3485. 

  3485. <table border="0" class="bodyTable">
    3486. 

  3486. <thead>
    3487. 

  3487. 

  3488. <tr class="a">
    3489. 

  3489. <th align="left"> JIRA </th>
    3490. 

  3490. <th align="left"> Summary </th>
    3491. 

  3491. <th align="left"> Priority </th>
    3492. 

  3492. <th align="left"> Component </th>
    3493. 

  3493. <th align="left"> Reporter </th>
    3494. 

  3494. <th align="left"> Contributor </th></tr>
    3495. 

  3495. </thead><tbody>
    3496. 

  3496. 

  3497. <tr class="b">
    3498. 

  3498. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3297">MAPREDUCE-3297</a> </td>
    3499. 

  3499. <td align="left"> Move Log Related components from yarn-server-nodemanager to yarn-common </td>
    3500. 

  3500. <td align="left">  Major </td>
    3501. 

  3501. <td align="left"> mrv2 </td>
    3502. 

  3502. <td align="left"> Siddharth Seth </td>
    3503. 

  3503. <td align="left"> Siddharth Seth </td></tr>
    3504. 

  3504. <tr class="a">
    3505. 

  3505. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-2733">MAPREDUCE-2733</a> </td>
    3506. 

  3506. <td align="left"> Gridmix v3 cpu emulation system tests. </td>
    3507. 

  3507. <td align="left">  Major </td>
    3508. 

  3508. <td align="left"> . </td>
    3509. 

  3509. <td align="left"> Vinay Kumar Thota </td>
    3510. 

  3510. <td align="left"> Vinay Kumar Thota </td></tr>
    3511. 

  3511. <tr class="b">
    3512. 

  3512. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3375">MAPREDUCE-3375</a> </td>
    3513. 

  3513. <td align="left"> Memory Emulation system tests. </td>
    3514. 

  3514. <td align="left">  Major </td>
    3515. 

  3515. <td align="left"> . </td>
    3516. 

  3516. <td align="left"> Vinay Kumar Thota </td>
    3517. 

  3517. <td align="left"> Vinay Kumar Thota </td></tr>
    3518. 

  3518. <tr class="a">
    3519. 

  3519. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2552">HDFS-2552</a> </td>
    3520. 

  3520. <td align="left"> Add WebHdfs Forrest doc </td>
    3521. 

  3521. <td align="left">  Major </td>
    3522. 

  3522. <td align="left"> webhdfs </td>
    3523. 

  3523. <td align="left"> Tsz Wo Nicholas Sze </td>
    3524. 

  3524. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    3525. 

  3525. <tr class="b">
    3526. 

  3526. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2587">HDFS-2587</a> </td>
    3527. 

  3527. <td align="left"> Add WebHDFS apt doc </td>
    3528. 

  3528. <td align="left">  Major </td>
    3529. 

  3529. <td align="left"> webhdfs </td>
    3530. 

  3530. <td align="left"> Tsz Wo Nicholas Sze </td>
    3531. 

  3531. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    3532. 

  3532. <tr class="a">
    3533. 

  3533. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3468">MAPREDUCE-3468</a> </td>
    3534. 

  3534. <td align="left"> Change version to 0.23.1 for ant builds on the 23 branch </td>
    3535. 

  3535. <td align="left">  Major </td>
    3536. 

  3536. <td align="left"> . </td>
    3537. 

  3537. <td align="left"> Siddharth Seth </td>
    3538. 

  3538. <td align="left"> Siddharth Seth </td></tr>
    3539. 

  3539. <tr class="b">
    3540. 

  3540. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-7877">HADOOP-7877</a> </td>
    3541. 

  3541. <td align="left"> Federation: update Balancer documentation </td>
    3542. 

  3542. <td align="left">  Major </td>
    3543. 

  3543. <td align="left"> documentation </td>
    3544. 

  3544. <td align="left"> Tsz Wo Nicholas Sze </td>
    3545. 

  3545. <td align="left"> Tsz Wo Nicholas Sze </td></tr>
    3546. 

  3546. <tr class="a">
    3547. 

  3547. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-2574">HDFS-2574</a> </td>
    3548. 

  3548. <td align="left"> remove references to deprecated properties in hdfs-site.xml template and hdfs-default.xml </td>
    3549. 

  3549. <td align="left">  Trivial </td>
    3550. 

  3550. <td align="left"> documentation </td>
    3551. 

  3551. <td align="left"> Joe Crobak </td>
    3552. 

  3552. <td align="left"> Joe Crobak </td></tr>
    3553. 

  3553. <tr class="b">
    3554. 

  3554. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3251">MAPREDUCE-3251</a> </td>
    3555. 

  3555. <td align="left"> Network ACLs can prevent some clients to talk to MR ApplicationMaster </td>
    3556. 

  3556. <td align="left">  Critical </td>
    3557. 

  3557. <td align="left"> mrv2 </td>
    3558. 

  3558. <td align="left"> Anupam Seth </td>
    3559. 

  3559. <td align="left"> Anupam Seth </td></tr>
    3560. 

  3560. <tr class="a">
    3561. 

  3561. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3630">MAPREDUCE-3630</a> </td>
    3562. 

  3562. <td align="left"> NullPointerException running teragen </td>
    3563. 

  3563. <td align="left">  Critical </td>
    3564. 

  3564. <td align="left"> mrv2 </td>
    3565. 

  3565. <td align="left"> Amol Kekre </td>
    3566. 

  3566. <td align="left"> Mahadev konar </td></tr>
    3567. 

  3567. <tr class="b">
    3568. 

  3568. <td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3811">MAPREDUCE-3811</a> </td>
    3569. 

  3569. <td align="left"> Make the Client-AM IPC retry count configurable </td>
    3570. 

  3570. <td align="left">  Critical </td>
    3571. 

  3571. <td align="left"> mrv2 </td>
    3572. 

  3572. <td align="left"> Siddharth Seth </td>
    3573. 

  3573. <td align="left"> Siddharth Seth </td></tr>
    3574. 

  3574. </tbody>
    3575. 

  3575. </table></section></section>
    3576. 

  3576.       </div>
    3577. 

  3577.     </div>
    3578. 

  3578.     <div class="clear">
    3579. 

  3579.       <hr/>
    3580. 

  3580.     </div>
    3581. 

  3581.     <div id="footer">
    3582. 

  3582.       <div class="xright">
    3583. 

  3583.         &#169;            2008-2025
    3584. 

  3584.               Apache Software Foundation
    3585. 

  3585.             
    3586. 

  3586.                           - <a href="http://maven.apache.org/privacy-policy.html">Privacy Policy</a>.
    3587. 

  3587.         Apache Maven, Maven, Apache, the Apache feather logo, and the Apache Maven project logos are trademarks of The Apache Software Foundation.
    3588. 

  3588.       </div>
    3589. 

  3589.       <div class="clear">
    3590. 

  3590.         <hr/>
    3591. 

  3591.       </div>
    3592. 

  3592.     </div>
    3593. 

  3593.   </body>
    3594. 

  3594. </html>
    3595.