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                                                   <h5>General</h5>
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                       <h5>MapReduce</h5>
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                       <h5>MapReduce REST APIs</h5>
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                       <h5>YARN</h5>
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                       <h5>YARN REST APIs</h5>
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                       <h5>YARN Service</h5>
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                       <h5>Hadoop Compatible File Systems</h5>
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<h1>Apache Hadoop Changelog</h1><section>
<h2><a name="Release_3.3.6_-_2023-06-19"></a>Release 3.3.6 - 2023-06-19</h2><section>
<h3><a name="NEW_FEATURES:"></a>NEW FEATURES:</h3>
<table border="0" class="bodyTable">
<thead>

<tr class="a">
<th align="left"> JIRA </th>
<th align="left"> Summary </th>
<th align="left"> Priority </th>
<th align="left"> Component </th>
<th align="left"> Reporter </th>
<th align="left"> Contributor </th></tr>
</thead><tbody>

<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18671">HADOOP-18671</a> </td>
<td align="left"> Add recoverLease(), setSafeMode(), isFileClosed() APIs to FileSystem </td>
<td align="left">  Major </td>
<td align="left"> fs </td>
<td align="left"> Wei-Chiu Chuang </td>
<td align="left"> Tak-Lon (Stephen) Wu </td></tr>
</tbody>
</table></section><section>
<h3><a name="IMPROVEMENTS:"></a>IMPROVEMENTS:</h3>
<table border="0" class="bodyTable">
<thead>

<tr class="a">
<th align="left"> JIRA </th>
<th align="left"> Summary </th>
<th align="left"> Priority </th>
<th align="left"> Component </th>
<th align="left"> Reporter </th>
<th align="left"> Contributor </th></tr>
</thead><tbody>

<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15368">HDFS-15368</a> </td>
<td align="left"> TestBalancerWithHANameNodes#testBalancerWithObserver failed occasionally </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Xiaoqiao He </td>
<td align="left"> Xiaoqiao He </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15383">HDFS-15383</a> </td>
<td align="left"> RBF: Disable watch in ZKDelegationSecretManager for performance </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Fengnan Li </td>
<td align="left"> Fengnan Li </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15803">HDFS-15803</a> </td>
<td align="left"> EC: Remove unnecessary method (getWeight) in StripedReconstructionInfo </td>
<td align="left">  Trivial </td>
<td align="left"> . </td>
<td align="left"> Haiyang Hu </td>
<td align="left"> Haiyang Hu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16024">HDFS-16024</a> </td>
<td align="left"> RBF: Rename data to the Trash should be based on src locations </td>
<td align="left">  Major </td>
<td align="left"> rbf </td>
<td align="left"> Xiangyi Zhu </td>
<td align="left"> Xiangyi Zhu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16016">HDFS-16016</a> </td>
<td align="left"> BPServiceActor add a new thread to handle IBR </td>
<td align="left">  Minor </td>
<td align="left"> . </td>
<td align="left"> JiangHua Zhu </td>
<td align="left"> Viraj Jasani </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17749">HADOOP-17749</a> </td>
<td align="left"> Remove lock contention in SelectorPool of SocketIOWithTimeout </td>
<td align="left">  Major </td>
<td align="left"> common </td>
<td align="left"> Xuesen Liang </td>
<td align="left"> Xuesen Liang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16480">HDFS-16480</a> </td>
<td align="left"> Fix typo: indicies -&gt; indices </td>
<td align="left">  Minor </td>
<td align="left"> . </td>
<td align="left"> Jiale Qi </td>
<td align="left"> Jiale Qi </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18466">HADOOP-18466</a> </td>
<td align="left"> Limit the findbugs suppression IS2_INCONSISTENT_SYNC to S3AFileSystem field </td>
<td align="left">  Minor </td>
<td align="left"> fs/s3 </td>
<td align="left"> Viraj Jasani </td>
<td align="left"> Viraj Jasani </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7370">MAPREDUCE-7370</a> </td>
<td align="left"> Parallelize MultipleOutputs#close call </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Prabhu Joseph </td>
<td align="left"> Ashutosh Gupta </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-11360">YARN-11360</a> </td>
<td align="left"> Add number of decommissioning/shutdown nodes to YARN cluster metrics. </td>
<td align="left">  Major </td>
<td align="left"> client, resourcemanager </td>
<td align="left"> Chris Nauroth </td>
<td align="left"> Chris Nauroth </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18472">HADOOP-18472</a> </td>
<td align="left"> Upgrade to snakeyaml 1.33 </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> PJ Fanning </td>
<td align="left"> PJ Fanning </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16811">HDFS-16811</a> </td>
<td align="left"> Support DecommissionBackoffMonitor parameters reconfigurable </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Haiyang Hu </td>
<td align="left"> Haiyang Hu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18433">HADOOP-18433</a> </td>
<td align="left"> Fix main thread name. </td>
<td align="left">  Major </td>
<td align="left"> common, ipc </td>
<td align="left"> zhengchenyu </td>
<td align="left"> zhengchenyu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16851">HDFS-16851</a> </td>
<td align="left"> RBF: Add a utility to dump the StateStore </td>
<td align="left">  Major </td>
<td align="left"> rbf </td>
<td align="left"> Owen O&#x2019;Malley </td>
<td align="left"> Owen O&#x2019;Malley </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16839">HDFS-16839</a> </td>
<td align="left"> It should consider EC reconstruction work when we determine if a node is busy </td>
<td align="left">  Major </td>
<td align="left"> ec, erasure-coding </td>
<td align="left"> Kidd5368 </td>
<td align="left"> Kidd5368 </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16887">HDFS-16887</a> </td>
<td align="left"> Log start and end of phase/step in startup progress </td>
<td align="left">  Minor </td>
<td align="left"> namenode </td>
<td align="left"> Viraj Jasani </td>
<td align="left"> Viraj Jasani </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16891">HDFS-16891</a> </td>
<td align="left"> Avoid the overhead of copy-on-write exception list while loading inodes sub sections in parallel </td>
<td align="left">  Major </td>
<td align="left"> namenode </td>
<td align="left"> Viraj Jasani </td>
<td align="left"> Viraj Jasani </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18604">HADOOP-18604</a> </td>
<td align="left"> Add compile platform in the hadoop version output </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Ayush Saxena </td>
<td align="left"> Ayush Saxena </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16888">HDFS-16888</a> </td>
<td align="left"> BlockManager#maxReplicationStreams, replicationStreamsHardLimit, blocksReplWorkMultiplier and PendingReconstructionBlocks#timeout should be volatile </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Haiyang Hu </td>
<td align="left"> Haiyang Hu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18592">HADOOP-18592</a> </td>
<td align="left"> Sasl connection failure should log remote address </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Viraj Jasani </td>
<td align="left"> Viraj Jasani </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18625">HADOOP-18625</a> </td>
<td align="left"> Fix method name  of RPC.Builder#setnumReaders </td>
<td align="left">  Minor </td>
<td align="left"> ipc </td>
<td align="left"> Haiyang Hu </td>
<td align="left"> Haiyang Hu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16882">HDFS-16882</a> </td>
<td align="left"> RBF: Add cache hit rate metric in MountTableResolver#getDestinationForPath </td>
<td align="left">  Minor </td>
<td align="left"> rbf </td>
<td align="left"> farmmamba </td>
<td align="left"> farmmamba </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16907">HDFS-16907</a> </td>
<td align="left"> Add LastHeartbeatResponseTime for BP service actor </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Viraj Jasani </td>
<td align="left"> Viraj Jasani </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18628">HADOOP-18628</a> </td>
<td align="left"> Server connection should log host name before returning VersionMismatch error </td>
<td align="left">  Minor </td>
<td align="left"> ipc </td>
<td align="left"> Viraj Jasani </td>
<td align="left"> Viraj Jasani </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18596">HADOOP-18596</a> </td>
<td align="left"> Distcp -update between different cloud stores to use modification time while checking for file skip. </td>
<td align="left">  Major </td>
<td align="left"> tools/distcp </td>
<td align="left"> Mehakmeet Singh </td>
<td align="left"> Mehakmeet Singh </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18215">HADOOP-18215</a> </td>
<td align="left"> Enhance WritableName to be able to return aliases for classes that use serializers </td>
<td align="left">  Minor </td>
<td align="left"> . </td>
<td align="left"> Bryan Beaudreault </td>
<td align="left"> Bryan Beaudreault </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18622">HADOOP-18622</a> </td>
<td align="left"> Upgrade ant to 1.10.13 </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Aleksandr Nikolaev </td>
<td align="left"> Aleksandr Nikolaev </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-11394">YARN-11394</a> </td>
<td align="left"> Fix hadoop-yarn-server-resourcemanager module Java Doc Errors. </td>
<td align="left">  Major </td>
<td align="left"> resourcemanager </td>
<td align="left"> Shilun Fan </td>
<td align="left"> Shilun Fan </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18535">HADOOP-18535</a> </td>
<td align="left"> Implement token storage solution based on MySQL </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Hector Sandoval Chaverri </td>
<td align="left"> Hector Sandoval Chaverri </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18646">HADOOP-18646</a> </td>
<td align="left"> Upgrade Netty to 4.1.89.Final </td>
<td align="left">  Major </td>
<td align="left"> build </td>
<td align="left"> Aleksandr Nikolaev </td>
<td align="left"> Aleksandr Nikolaev </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18684">HADOOP-18684</a> </td>
<td align="left"> S3A filesystem to support binding to other URI schemes </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Harshit Gupta </td>
<td align="left"> Harshit Gupta </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18590">HADOOP-18590</a> </td>
<td align="left"> Publish SBOM artifacts </td>
<td align="left">  Major </td>
<td align="left"> build </td>
<td align="left"> Dongjoon Hyun </td>
<td align="left"> Dongjoon Hyun </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18597">HADOOP-18597</a> </td>
<td align="left"> Simplify single node instructions for creating directories for Map Reduce </td>
<td align="left">  Trivial </td>
<td align="left"> documentation </td>
<td align="left"> Nikita Eshkeev </td>
<td align="left"> Nikita Eshkeev </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18691">HADOOP-18691</a> </td>
<td align="left"> Add a CallerContext getter on the Schedulable interface </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Christos Bisias </td>
<td align="left"> Christos Bisias </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18689">HADOOP-18689</a> </td>
<td align="left"> Bump jettison from 1.5.3 to 1.5.4 in /hadoop-project </td>
<td align="left">  Major </td>
<td align="left"> common </td>
<td align="left"> Ayush Saxena </td>
<td align="left">  </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16988">HDFS-16988</a> </td>
<td align="left"> Improve NameServices info at JournalNode web UI </td>
<td align="left">  Minor </td>
<td align="left"> . </td>
<td align="left"> Zhaohui Wang </td>
<td align="left"> Zhaohui Wang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18637">HADOOP-18637</a> </td>
<td align="left"> S3A to support upload of files greater than 2 GB using DiskBlocks </td>
<td align="left">  Major </td>
<td align="left"> fs/s3 </td>
<td align="left"> Harshit Gupta </td>
<td align="left"> Harshit Gupta </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18695">HADOOP-18695</a> </td>
<td align="left"> S3A: reject multipart copy requests when disabled </td>
<td align="left">  Minor </td>
<td align="left"> fs/s3 </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </td></tr>
</tbody>
</table></section><section>
<h3><a name="BUG_FIXES:"></a>BUG FIXES:</h3>
<table border="0" class="bodyTable">
<thead>

<tr class="a">
<th align="left"> JIRA </th>
<th align="left"> Summary </th>
<th align="left"> Priority </th>
<th align="left"> Component </th>
<th align="left"> Reporter </th>
<th align="left"> Contributor </th></tr>
</thead><tbody>

<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16628">HDFS-16628</a> </td>
<td align="left"> RBF: Correct target directory when move to trash for kerberos login user. </td>
<td align="left">  Major </td>
<td align="left"> rbf </td>
<td align="left"> Xiping Zhang </td>
<td align="left"> Xiping Zhang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16633">HDFS-16633</a> </td>
<td align="left"> Reserved Space For Replicas is not released on some cases </td>
<td align="left">  Major </td>
<td align="left"> hdfs </td>
<td align="left"> Prabhu Joseph </td>
<td align="left"> Ashutosh Gupta </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16566">HDFS-16566</a> </td>
<td align="left"> Erasure Coding: Recovery may cause excess replicas when busy DN exsits </td>
<td align="left">  Major </td>
<td align="left"> ec, erasure-coding </td>
<td align="left"> Kidd5368 </td>
<td align="left"> Kidd5368 </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18471">HADOOP-18471</a> </td>
<td align="left"> An unhandled ArrayIndexOutOfBoundsException in DefaultStringifier.storeArray() if provided with an empty input </td>
<td align="left">  Minor </td>
<td align="left"> common, io </td>
<td align="left"> FuzzingTeam </td>
<td align="left"> FuzzingTeam </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16809">HDFS-16809</a> </td>
<td align="left"> EC striped block is not sufficient when doing in maintenance </td>
<td align="left">  Major </td>
<td align="left"> ec, erasure-coding </td>
<td align="left"> dingshun </td>
<td align="left"> dingshun </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-11390">YARN-11390</a> </td>
<td align="left"> TestResourceTrackerService.testNodeRemovalNormally: Shutdown nodes should be 0 now expected: &lt;1&gt; but was: &lt;0&gt; </td>
<td align="left">  Major </td>
<td align="left"> yarn </td>
<td align="left"> Bence Kosztolnik </td>
<td align="left"> Bence Kosztolnik </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16852">HDFS-16852</a> </td>
<td align="left"> Register the shutdown hook only when not in shutdown for KeyProviderCache constructor </td>
<td align="left">  Minor </td>
<td align="left"> hdfs </td>
<td align="left"> Xing Lin </td>
<td align="left"> Xing Lin </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18567">HADOOP-18567</a> </td>
<td align="left"> LogThrottlingHelper: the dependent recorder is not triggered correctly </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Chengbing Liu </td>
<td align="left">  </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-11395">YARN-11395</a> </td>
<td align="left"> Resource Manager UI, cluster/appattempt/*, can not present FINAL_SAVING state </td>
<td align="left">  Critical </td>
<td align="left"> yarn </td>
<td align="left"> Bence Kosztolnik </td>
<td align="left"> Bence Kosztolnik </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-11392">YARN-11392</a> </td>
<td align="left"> ClientRMService implemented getCallerUgi and verifyUserAccessForRMApp methods but forget to use sometimes, caused audit log missing. </td>
<td align="left">  Major </td>
<td align="left"> yarn </td>
<td align="left"> Beibei Zhao </td>
<td align="left"> Beibei Zhao </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16872">HDFS-16872</a> </td>
<td align="left"> Fix log throttling by declaring LogThrottlingHelper as static members </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Chengbing Liu </td>
<td align="left">  </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18591">HADOOP-18591</a> </td>
<td align="left"> Fix a typo in Trash </td>
<td align="left">  Minor </td>
<td align="left"> documentation </td>
<td align="left"> xiaoping.huang </td>
<td align="left"> xiaoping.huang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16764">HDFS-16764</a> </td>
<td align="left"> ObserverNamenode handles addBlock rpc and throws a FileNotFoundException </td>
<td align="left">  Critical </td>
<td align="left"> . </td>
<td align="left"> ZanderXu </td>
<td align="left"> ZanderXu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18584">HADOOP-18584</a> </td>
<td align="left"> [NFS GW] Fix regression after netty4 migration </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Wei-Chiu Chuang </td>
<td align="left"> Wei-Chiu Chuang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18279">HADOOP-18279</a> </td>
<td align="left"> Cancel fileMonitoringTimer even if trustManager isn&#x2019;t defined </td>
<td align="left">  Major </td>
<td align="left"> common, test </td>
<td align="left"> Steve Vaughan </td>
<td align="left"> Steve Vaughan </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18576">HADOOP-18576</a> </td>
<td align="left"> Java 11 JavaDoc fails due to missing package comments </td>
<td align="left">  Major </td>
<td align="left"> build, common </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Vaughan </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18612">HADOOP-18612</a> </td>
<td align="left"> Avoid mixing canonical and non-canonical when performing comparisons </td>
<td align="left">  Minor </td>
<td align="left"> common, test </td>
<td align="left"> Steve Vaughan </td>
<td align="left"> Steve Vaughan </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16925">HDFS-16925</a> </td>
<td align="left"> Namenode audit log to only include IP address of client </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Viraj Jasani </td>
<td align="left"> Viraj Jasani </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18633">HADOOP-18633</a> </td>
<td align="left"> fix test AbstractContractDistCpTest#testDistCpUpdateCheckFileSkip </td>
<td align="left">  Major </td>
<td align="left"> tools/distcp </td>
<td align="left"> Mehakmeet Singh </td>
<td align="left"> Mehakmeet Singh </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18582">HADOOP-18582</a> </td>
<td align="left"> No need to clean tmp files in distcp direct mode </td>
<td align="left">  Major </td>
<td align="left"> tools/distcp </td>
<td align="left"> 10000kang </td>
<td align="left"> 10000kang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18636">HADOOP-18636</a> </td>
<td align="left"> LocalDirAllocator cannot recover from directory tree deletion during the life of a filesystem client </td>
<td align="left">  Minor </td>
<td align="left"> fs, fs/azure, fs/s3 </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16935">HDFS-16935</a> </td>
<td align="left"> TestFsDatasetImpl.testReportBadBlocks brittle </td>
<td align="left">  Minor </td>
<td align="left"> test </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Viraj Jasani </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16942">HDFS-16942</a> </td>
<td align="left"> Send error to datanode if FBR is rejected due to bad lease </td>
<td align="left">  Major </td>
<td align="left"> datanode, namenode </td>
<td align="left"> Stephen O&#x2019;Donnell </td>
<td align="left"> Stephen O&#x2019;Donnell </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18662">HADOOP-18662</a> </td>
<td align="left"> ListFiles with recursive fails with FNF </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Ayush Saxena </td>
<td align="left"> Ayush Saxena </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18680">HADOOP-18680</a> </td>
<td align="left"> Insufficient heap during full test runs in Docker container. </td>
<td align="left">  Minor </td>
<td align="left"> build </td>
<td align="left"> Chris Nauroth </td>
<td align="left"> Chris Nauroth </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18714">HADOOP-18714</a> </td>
<td align="left"> Wrong StringUtils.join() called in AbstractContractRootDirectoryTest </td>
<td align="left">  Trivial </td>
<td align="left"> test </td>
<td align="left"> Attila Doroszlai </td>
<td align="left"> Attila Doroszlai </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18705">HADOOP-18705</a> </td>
<td align="left"> ABFS should exclude incompatible credential providers </td>
<td align="left">  Major </td>
<td align="left"> fs/azure </td>
<td align="left"> Tamas Domok </td>
<td align="left"> Tamas Domok </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18660">HADOOP-18660</a> </td>
<td align="left"> Filesystem Spelling Mistake </td>
<td align="left">  Trivial </td>
<td align="left"> fs </td>
<td align="left"> Sebastian Baunsgaard </td>
<td align="left"> Sebastian Baunsgaard </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7437">MAPREDUCE-7437</a> </td>
<td align="left"> MR Fetcher class to use an AtomicInteger to generate IDs. </td>
<td align="left">  Major </td>
<td align="left"> build, client </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16672">HDFS-16672</a> </td>
<td align="left"> Fix lease interval comparison in BlockReportLeaseManager </td>
<td align="left">  Trivial </td>
<td align="left"> namenode </td>
<td align="left"> dzcxzl </td>
<td align="left"> dzcxzl </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-11482">YARN-11482</a> </td>
<td align="left"> Fix bug of DRF comparison DominantResourceFairnessComparator2 in fair scheduler </td>
<td align="left">  Major </td>
<td align="left"> fairscheduler </td>
<td align="left"> Xiaoqiao He </td>
<td align="left"> Xiaoqiao He </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16897">HDFS-16897</a> </td>
<td align="left"> Fix abundant Broken pipe exception in BlockSender </td>
<td align="left">  Minor </td>
<td align="left"> hdfs </td>
<td align="left"> fanluo </td>
<td align="left"> fanluo </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18715">HADOOP-18715</a> </td>
<td align="left"> Add debug log for getting details of tokenKindMap </td>
<td align="left">  Minor </td>
<td align="left"> . </td>
<td align="left"> Pralabh Kumar </td>
<td align="left"> Pralabh Kumar </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-11312">YARN-11312</a> </td>
<td align="left"> [UI2] Refresh buttons don&#x2019;t work after EmberJS upgrade </td>
<td align="left">  Minor </td>
<td align="left"> yarn-ui-v2 </td>
<td align="left"> Brian Goerlitz </td>
<td align="left"> Susheel Gupta </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18724">HADOOP-18724</a> </td>
<td align="left"> Open file fails with NumberFormatException for S3AFileSystem </td>
<td align="left">  Critical </td>
<td align="left"> fs, fs/azure, fs/s3 </td>
<td align="left"> Ayush Saxena </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18652">HADOOP-18652</a> </td>
<td align="left"> Path.suffix raises NullPointerException </td>
<td align="left">  Minor </td>
<td align="left"> hdfs-client </td>
<td align="left"> Patrick Grandjean </td>
<td align="left"> Patrick Grandjean </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-17022">HDFS-17022</a> </td>
<td align="left"> Fix the exception message to print the Identifier pattern </td>
<td align="left">  Minor </td>
<td align="left"> . </td>
<td align="left"> Nishtha Shah </td>
<td align="left"> Nishtha Shah </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-17017">HDFS-17017</a> </td>
<td align="left"> Fix the issue of arguments number limit in report command in DFSAdmin. </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Haiyang Hu </td>
<td align="left"> Haiyang Hu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18755">HADOOP-18755</a> </td>
<td align="left"> openFile builder new optLong() methods break hbase-filesystem </td>
<td align="left">  Major </td>
<td align="left"> fs </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-17011">HDFS-17011</a> </td>
<td align="left"> Fix the metric of  &#x201c;HttpPort&#x201d; at DataNodeInfo </td>
<td align="left">  Minor </td>
<td align="left"> . </td>
<td align="left"> Zhaohui Wang </td>
<td align="left"> Zhaohui Wang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-17003">HDFS-17003</a> </td>
<td align="left"> Erasure Coding: invalidate wrong block after reporting bad blocks from datanode </td>
<td align="left">  Critical </td>
<td align="left"> namenode </td>
<td align="left"> farmmamba </td>
<td align="left"> farmmamba </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18718">HADOOP-18718</a> </td>
<td align="left"> Fix several maven build warnings </td>
<td align="left">  Minor </td>
<td align="left"> build </td>
<td align="left"> Dongjoon Hyun </td>
<td align="left"> Dongjoon Hyun </td></tr>
</tbody>
</table></section><section>
<h3><a name="TESTS:"></a>TESTS:</h3>
<table border="0" class="bodyTable">
<thead>

<tr class="a">
<th align="left"> JIRA </th>
<th align="left"> Summary </th>
<th align="left"> Priority </th>
<th align="left"> Component </th>
<th align="left"> Reporter </th>
<th align="left"> Contributor </th></tr>
</thead><tbody>

<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-11388">YARN-11388</a> </td>
<td align="left"> Prevent resource leaks in TestClientRMService. </td>
<td align="left">  Minor </td>
<td align="left"> test </td>
<td align="left"> Chris Nauroth </td>
<td align="left"> Chris Nauroth </td></tr>
</tbody>
</table></section><section>
<h3><a name="SUB-TASKS:"></a>SUB-TASKS:</h3>
<table border="0" class="bodyTable">
<thead>

<tr class="a">
<th align="left"> JIRA </th>
<th align="left"> Summary </th>
<th align="left"> Priority </th>
<th align="left"> Component </th>
<th align="left"> Reporter </th>
<th align="left"> Contributor </th></tr>
</thead><tbody>

<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15654">HDFS-15654</a> </td>
<td align="left"> TestBPOfferService#testMissBlocksWhenReregister fails intermittently </td>
<td align="left">  Major </td>
<td align="left"> datanode </td>
<td align="left"> Ahmed Hussein </td>
<td align="left"> Ahmed Hussein </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15674">HDFS-15674</a> </td>
<td align="left"> TestBPOfferService#testMissBlocksWhenReregister fails on trunk </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Ahmed Hussein </td>
<td align="left"> Masatake Iwasaki </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18380">HADOOP-18380</a> </td>
<td align="left"> fs.s3a.prefetch.block.size to be read through longBytesOption </td>
<td align="left">  Major </td>
<td align="left"> fs/s3 </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Viraj Jasani </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18186">HADOOP-18186</a> </td>
<td align="left"> s3a prefetching to use SemaphoredDelegatingExecutor for submitting work </td>
<td align="left">  Major </td>
<td align="left"> fs/s3 </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Viraj Jasani </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18377">HADOOP-18377</a> </td>
<td align="left"> hadoop-aws maven build to add a prefetch profile to run all tests with prefetching </td>
<td align="left">  Major </td>
<td align="left"> fs/s3, test </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Viraj Jasani </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18455">HADOOP-18455</a> </td>
<td align="left"> s3a prefetching Executor should be closed </td>
<td align="left">  Major </td>
<td align="left"> fs/s3 </td>
<td align="left"> Viraj Jasani </td>
<td align="left"> Viraj Jasani </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18378">HADOOP-18378</a> </td>
<td align="left"> Implement readFully(long position, byte[] buffer, int offset, int length) </td>
<td align="left">  Minor </td>
<td align="left"> fs/s3 </td>
<td align="left"> Ahmar Suhail </td>
<td align="left"> Alessandro Passaro </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18189">HADOOP-18189</a> </td>
<td align="left"> S3PrefetchingInputStream to support status probes when closed </td>
<td align="left">  Minor </td>
<td align="left"> fs/s3 </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Viraj Jasani </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18156">HADOOP-18156</a> </td>
<td align="left"> Address JavaDoc warnings in classes like MarkerTool, S3ObjectAttributes, etc. </td>
<td align="left">  Minor </td>
<td align="left"> fs/s3 </td>
<td align="left"> Mukund Thakur </td>
<td align="left"> Ankit Saurabh </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18482">HADOOP-18482</a> </td>
<td align="left"> ITestS3APrefetchingInputStream does not skip if no CSV test file available </td>
<td align="left">  Minor </td>
<td align="left"> fs/s3 </td>
<td align="left"> Daniel Carl Jones </td>
<td align="left"> Daniel Carl Jones </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18531">HADOOP-18531</a> </td>
<td align="left"> assertion failure in ITestS3APrefetchingInputStream </td>
<td align="left">  Major </td>
<td align="left"> fs/s3, test </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Ashutosh Gupta </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18620">HADOOP-18620</a> </td>
<td align="left"> Avoid using grizzly-http-* APIs </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Viraj Jasani </td>
<td align="left"> Viraj Jasani </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18351">HADOOP-18351</a> </td>
<td align="left"> S3A prefetching: Error logging during reads </td>
<td align="left">  Minor </td>
<td align="left"> . </td>
<td align="left"> Ahmar Suhail </td>
<td align="left"> Ankit Saurabh </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17746">HADOOP-17746</a> </td>
<td align="left"> compatibility table in directory_markers.md doesn&#x2019;t render right </td>
<td align="left">  Minor </td>
<td align="left"> fs/s3, site </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Masatake Iwasaki </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18606">HADOOP-18606</a> </td>
<td align="left"> Add reason in in x-ms-client-request-id on a retry API call. </td>
<td align="left">  Minor </td>
<td align="left"> fs/azure </td>
<td align="left"> Pranav Saxena </td>
<td align="left"> Pranav Saxena </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18146">HADOOP-18146</a> </td>
<td align="left"> ABFS: Add changes for expect hundred continue header with append requests </td>
<td align="left">  Major </td>
<td align="left"> fs/azure </td>
<td align="left"> Anmol Asrani </td>
<td align="left"> Anmol Asrani </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18647">HADOOP-18647</a> </td>
<td align="left"> x-ms-client-request-id to have some way that identifies retry of an API. </td>
<td align="left">  Minor </td>
<td align="left"> fs/azure </td>
<td align="left"> Pranav Saxena </td>
<td align="left"> Pranav Saxena </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18012">HADOOP-18012</a> </td>
<td align="left"> ABFS: Enable config controlled ETag check for Rename idempotency </td>
<td align="left">  Major </td>
<td align="left"> fs/azure </td>
<td align="left"> Sneha Vijayarajan </td>
<td align="left"> Sree Bhattacharyya </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18696">HADOOP-18696</a> </td>
<td align="left"> S3A ITestS3ABucketExistence access point test failure </td>
<td align="left">  Major </td>
<td align="left"> fs/s3, test </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18399">HADOOP-18399</a> </td>
<td align="left"> S3A Prefetch - SingleFilePerBlockCache to use LocalDirAllocator </td>
<td align="left">  Major </td>
<td align="left"> fs/s3 </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Viraj Jasani </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18703">HADOOP-18703</a> </td>
<td align="left"> Backport S3A prefetching stream to branch-3.3 </td>
<td align="left">  Major </td>
<td align="left"> fs/s3 </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18697">HADOOP-18697</a> </td>
<td align="left"> Fix transient failure of ITestS3APrefetchingInputStream#testRandomReadLargeFile </td>
<td align="left">  Major </td>
<td align="left"> fs/s3, test </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Viraj Jasani </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18688">HADOOP-18688</a> </td>
<td align="left"> S3A audit header to include count of items in delete ops </td>
<td align="left">  Major </td>
<td align="left"> fs/s3 </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Viraj Jasani </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18740">HADOOP-18740</a> </td>
<td align="left"> s3a prefetch cache blocks should be accessed by RW locks </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Viraj Jasani </td>
<td align="left"> Viraj Jasani </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18763">HADOOP-18763</a> </td>
<td align="left"> Upgrade aws-java-sdk to 1.12.367+ </td>
<td align="left">  Major </td>
<td align="left"> fs/s3 </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Viraj Jasani </td></tr>
</tbody>
</table></section><section>
<h3><a name="OTHER:"></a>OTHER:</h3>
<table border="0" class="bodyTable">
<thead>

<tr class="a">
<th align="left"> JIRA </th>
<th align="left"> Summary </th>
<th align="left"> Priority </th>
<th align="left"> Component </th>
<th align="left"> Reporter </th>
<th align="left"> Contributor </th></tr>
</thead><tbody>

<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16822">HDFS-16822</a> </td>
<td align="left"> HostRestrictingAuthorizationFilter should pass through requests if they don&#x2019;t access WebHDFS API </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Takanobu Asanuma </td>
<td align="left"> Takanobu Asanuma </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16886">HDFS-16886</a> </td>
<td align="left"> Fix documentation for StateStoreRecordOperations#get(Class &#x2026;, Query &#x2026;) </td>
<td align="left">  Trivial </td>
<td align="left"> . </td>
<td align="left"> Simbarashe Dzinamarira </td>
<td align="left"> Simbarashe Dzinamarira </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16902">HDFS-16902</a> </td>
<td align="left"> Add Namenode status to BPServiceActor metrics and improve logging in offerservice </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Viraj Jasani </td>
<td align="left"> Viraj Jasani </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16901">HDFS-16901</a> </td>
<td align="left"> RBF: Routers should propagate the real user in the UGI via the caller context </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> Simbarashe Dzinamarira </td>
<td align="left"> Simbarashe Dzinamarira </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18658">HADOOP-18658</a> </td>
<td align="left"> snakeyaml dependency: upgrade to v2.0 </td>
<td align="left">  Major </td>
<td align="left"> . </td>
<td align="left"> PJ Fanning </td>
<td align="left"> PJ Fanning </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18693">HADOOP-18693</a> </td>
<td align="left"> Upgrade Apache Derby from 10.10.2.0 to 10.14.2.0 due to CVEs </td>
<td align="left">  Major </td>
<td align="left"> build, test </td>
<td align="left"> PJ Fanning </td>
<td align="left">  </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18712">HADOOP-18712</a> </td>
<td align="left"> Upgrade to jetty 9.4.51 due to cve </td>
<td align="left">  Major </td>
<td align="left"> common </td>
<td align="left"> PJ Fanning </td>
<td align="left"> PJ Fanning </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18727">HADOOP-18727</a> </td>
<td align="left"> Fix WriteOperations.listMultipartUploads function description </td>
<td align="left">  Trivial </td>
<td align="left"> fs/s3 </td>
<td align="left"> Dongjoon Hyun </td>
<td align="left"> Dongjoon Hyun </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18761">HADOOP-18761</a> </td>
<td align="left"> Remove mysql-connector-java </td>
<td align="left">  Blocker </td>
<td align="left"> . </td>
<td align="left"> Wei-Chiu Chuang </td>
<td align="left"> Wei-Chiu Chuang </td></tr>
</tbody>
</table></section></section>
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