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<h1>Apache Hadoop Changelog</h1><section>
<h2><a name="Release_3.3.5_-_2023-03-14"></a>Release 3.3.5 - 2023-03-14</h2><section>
<h3><a name="IMPORTANT_ISSUES:"></a>IMPORTANT ISSUES:</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-17956">HADOOP-17956</a> </td>
<td align="left"> Replace all default Charset usage with UTF-8 </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-18621">HADOOP-18621</a> </td>
<td align="left"> CryptoOutputStream::close leak when encrypted zones + quota exceptions </td>
<td align="left"> Critical </td>
<td align="left"> fs </td>
<td align="left"> Colm Dougan </td>
<td align="left"> Colm Dougan </td></tr>
</tbody>
</table></section><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-18003">HADOOP-18003</a> </td>
<td align="left"> Add a method appendIfAbsent for CallerContext </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Tao Li </td>
<td align="left"> Tao Li </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16331">HDFS-16331</a> </td>
<td align="left"> Make dfs.blockreport.intervalMsec reconfigurable </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Tao Li </td>
<td align="left"> Tao Li </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16371">HDFS-16371</a> </td>
<td align="left"> Exclude slow disks when choosing volume </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Tao Li </td>
<td align="left"> Tao Li </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16400">HDFS-16400</a> </td>
<td align="left"> Reconfig DataXceiver parameters for datanode </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Tao Li </td>
<td align="left"> Tao Li </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16399">HDFS-16399</a> </td>
<td align="left"> Reconfig cache report parameters for datanode </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Tao Li </td>
<td align="left"> Tao Li </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16398">HDFS-16398</a> </td>
<td align="left"> Reconfig block report parameters for datanode </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Tao Li </td>
<td align="left"> Tao Li </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16396">HDFS-16396</a> </td>
<td align="left"> Reconfig slow peer parameters for datanode </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Tao Li </td>
<td align="left"> Tao Li </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16397">HDFS-16397</a> </td>
<td align="left"> Reconfig slow disk parameters for datanode </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Tao Li </td>
<td align="left"> Tao Li </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7341">MAPREDUCE-7341</a> </td>
<td align="left"> Add a task-manifest output committer for Azure and GCS </td>
<td align="left"> Major </td>
<td align="left"> 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/HADOOP-18163">HADOOP-18163</a> </td>
<td align="left"> hadoop-azure support for the Manifest Committer of MAPREDUCE-7341 </td>
<td align="left"> Major </td>
<td align="left"> fs/azure </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16413">HDFS-16413</a> </td>
<td align="left"> Reconfig dfs usage parameters for datanode </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Tao Li </td>
<td align="left"> Tao Li </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16521">HDFS-16521</a> </td>
<td align="left"> DFS API to retrieve slow datanodes </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/HDFS-16568">HDFS-16568</a> </td>
<td align="left"> dfsadmin -reconfig option to start/query reconfig on all live datanodes </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-16582">HDFS-16582</a> </td>
<td align="left"> Expose aggregate latency of slow node as perceived by the reporting node </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/HDFS-16595">HDFS-16595</a> </td>
<td align="left"> Slow peer metrics - add median, mad and upper latency limits </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/YARN-11241">YARN-11241</a> </td>
<td align="left"> Add uncleaning option for local app log file with log-aggregation enabled </td>
<td align="left"> Major </td>
<td align="left"> log-aggregation </td>
<td align="left"> Ashutosh Gupta </td>
<td align="left"> Ashutosh Gupta </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18103">HADOOP-18103</a> </td>
<td align="left"> High performance vectored read API in Hadoop </td>
<td align="left"> Major </td>
<td align="left"> common, fs, fs/adl, fs/s3 </td>
<td align="left"> Mukund Thakur </td>
<td align="left"> Mukund Thakur </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/HADOOP-17276">HADOOP-17276</a> </td>
<td align="left"> Extend CallerContext to make it include many items </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Hui Fei </td>
<td align="left"> Hui Fei </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15745">HDFS-15745</a> </td>
<td align="left"> Make DataNodePeerMetrics#LOW_THRESHOLD_MS and MIN_OUTLIER_DETECTION_NODES configurable </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Haibin Huang </td>
<td align="left"> Haibin Huang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16266">HDFS-16266</a> </td>
<td align="left"> Add remote port information to HDFS audit log </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Tao Li </td>
<td align="left"> Tao Li </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10997">YARN-10997</a> </td>
<td align="left"> Revisit allocation and reservation logging </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Andras Gyori </td>
<td align="left"> Andras Gyori </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16310">HDFS-16310</a> </td>
<td align="left"> RBF: Add client port to CallerContext for Router </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Tao Li </td>
<td align="left"> Tao Li </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16352">HDFS-16352</a> </td>
<td align="left"> return the real datanode numBlocks in #getDatanodeStorageReport </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> qinyuren </td>
<td align="left"> qinyuren </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16426">HDFS-16426</a> </td>
<td align="left"> fix nextBlockReportTime when trigger full block report force </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> qinyuren </td>
<td align="left"> qinyuren </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16430">HDFS-16430</a> </td>
<td align="left"> Validate maximum blocks in EC group when adding an EC policy </td>
<td align="left"> Minor </td>
<td align="left"> ec, erasure-coding </td>
<td align="left"> daimin </td>
<td align="left"> daimin </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16403">HDFS-16403</a> </td>
<td align="left"> Improve FUSE IO performance by supporting FUSE parameter max_background </td>
<td align="left"> Minor </td>
<td align="left"> fuse-dfs </td>
<td align="left"> daimin </td>
<td align="left"> daimin </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16262">HDFS-16262</a> </td>
<td align="left"> Async refresh of cached locations in DFSInputStream </td>
<td align="left"> Major </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-18093">HADOOP-18093</a> </td>
<td align="left"> Better exception handling for testFileStatusOnMountLink() in ViewFsBaseTest.java </td>
<td align="left"> Trivial </td>
<td align="left"> . </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/HDFS-16423">HDFS-16423</a> </td>
<td align="left"> balancer should not get blocks on stale storages </td>
<td align="left"> Major </td>
<td align="left"> balancer &amp; mover </td>
<td align="left"> qinyuren </td>
<td align="left"> qinyuren </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18139">HADOOP-18139</a> </td>
<td align="left"> Allow configuration of zookeeper server principal </td>
<td align="left"> Major </td>
<td align="left"> auth </td>
<td align="left"> Owen O&#x2019;Malley </td>
<td align="left"> Owen O&#x2019;Malley </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-11076">YARN-11076</a> </td>
<td align="left"> Upgrade jQuery version in Yarn UI2 </td>
<td align="left"> Major </td>
<td align="left"> yarn-ui-v2 </td>
<td align="left"> Tamas Domok </td>
<td align="left"> Tamas Domok </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16495">HDFS-16495</a> </td>
<td align="left"> RBF should prepend the client ip rather than append it. </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Owen O&#x2019;Malley </td>
<td align="left"> Owen O&#x2019;Malley </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18144">HADOOP-18144</a> </td>
<td align="left"> getTrashRoot/s in ViewFileSystem should return viewFS path, not targetFS path </td>
<td align="left"> Major </td>
<td align="left"> common </td>
<td align="left"> Xing Lin </td>
<td align="left"> Xing Lin </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18162">HADOOP-18162</a> </td>
<td align="left"> hadoop-common enhancements for the Manifest Committer of MAPREDUCE-7341 </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-16529">HDFS-16529</a> </td>
<td align="left"> Remove unnecessary setObserverRead in TestConsistentReadsObserver </td>
<td align="left"> Trivial </td>
<td align="left"> test </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-16530">HDFS-16530</a> </td>
<td align="left"> setReplication debug log creates a new string even if debug is disabled </td>
<td align="left"> Major </td>
<td align="left"> 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/HDFS-16457">HDFS-16457</a> </td>
<td align="left"> Make fs.getspaceused.classname reconfigurable </td>
<td align="left"> Major </td>
<td align="left"> namenode </td>
<td align="left"> yanbin.zhang </td>
<td align="left"> yanbin.zhang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16427">HDFS-16427</a> </td>
<td align="left"> Add debug log for BlockManager#chooseExcessRedundancyStriped </td>
<td align="left"> Minor </td>
<td align="left"> erasure-coding </td>
<td align="left"> Tao Li </td>
<td align="left"> Tao Li </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16497">HDFS-16497</a> </td>
<td align="left"> EC: Add param comment for liveBusyBlockIndices with HDFS-14768 </td>
<td align="left"> Minor </td>
<td align="left"> erasure-coding, namanode </td>
<td align="left"> caozhiqiang </td>
<td align="left"> caozhiqiang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16389">HDFS-16389</a> </td>
<td align="left"> Improve NNThroughputBenchmark test mkdirs </td>
<td align="left"> Major </td>
<td align="left"> benchmarks, namenode </td>
<td align="left"> JiangHua Zhu </td>
<td align="left"> JiangHua Zhu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17551">HADOOP-17551</a> </td>
<td align="left"> Upgrade maven-site-plugin to 3.11.0 </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Akira Ajisaka </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-16519">HDFS-16519</a> </td>
<td align="left"> Add throttler to EC reconstruction </td>
<td align="left"> Minor </td>
<td align="left"> datanode, ec </td>
<td align="left"> daimin </td>
<td align="left"> daimin </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14478">HDFS-14478</a> </td>
<td align="left"> Add libhdfs APIs for openFile </td>
<td align="left"> Major </td>
<td align="left"> hdfs-client, libhdfs, native </td>
<td align="left"> Sahil Takiar </td>
<td align="left"> Sahil Takiar </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-16202">HADOOP-16202</a> </td>
<td align="left"> Enhance openFile() for better read performance against object stores </td>
<td align="left"> Major </td>
<td align="left"> fs, fs/s3, tools/distcp </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/YARN-11116">YARN-11116</a> </td>
<td align="left"> Migrate Times util from SimpleDateFormat to thread-safe DateTimeFormatter class </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Jonathan Turner Eagles </td>
<td align="left"> Jonathan Turner Eagles </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16520">HDFS-16520</a> </td>
<td align="left"> Improve EC pread: avoid potential reading whole block </td>
<td align="left"> Major </td>
<td align="left"> dfsclient, ec, erasure-coding </td>
<td align="left"> daimin </td>
<td align="left"> daimin </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18167">HADOOP-18167</a> </td>
<td align="left"> Add metrics to track delegation token secret manager operations </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="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10080">YARN-10080</a> </td>
<td align="left"> Support show app id on localizer thread pool </td>
<td align="left"> Major </td>
<td align="left"> nodemanager </td>
<td align="left"> zhoukang </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-18172">HADOOP-18172</a> </td>
<td align="left"> Change scope of getRootFallbackLink for InodeTree to make them accessible from outside package </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Xing Lin </td>
<td align="left"> Xing Lin </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16588">HDFS-16588</a> </td>
<td align="left"> Backport HDFS-16584 to branch-3.3. </td>
<td align="left"> Major </td>
<td align="left"> balancer &amp; mover, namenode </td>
<td align="left"> JiangHua Zhu </td>
<td align="left"> JiangHua Zhu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18240">HADOOP-18240</a> </td>
<td align="left"> Upgrade Yetus to 0.14.0 </td>
<td align="left"> Major </td>
<td align="left"> build </td>
<td align="left"> Akira Ajisaka </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-16585">HDFS-16585</a> </td>
<td align="left"> Add @VisibleForTesting in Dispatcher.java after HDFS-16268 </td>
<td align="left"> Trivial </td>
<td align="left"> . </td>
<td align="left"> Wei-Chiu Chuang </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-18244">HADOOP-18244</a> </td>
<td align="left"> Fix Hadoop-Common JavaDoc Error on branch-3.3 </td>
<td align="left"> Major </td>
<td align="left"> common </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-18269">HADOOP-18269</a> </td>
<td align="left"> Misleading method name in DistCpOptions </td>
<td align="left"> Minor </td>
<td align="left"> tools/distcp </td>
<td align="left"> guophilipse </td>
<td align="left"> guophilipse </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18275">HADOOP-18275</a> </td>
<td align="left"> update os-maven-plugin to 1.7.0 </td>
<td align="left"> Minor </td>
<td align="left"> build </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16610">HDFS-16610</a> </td>
<td align="left"> Make fsck read timeout configurable </td>
<td align="left"> Major </td>
<td align="left"> hdfs-client </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/HDFS-16576">HDFS-16576</a> </td>
<td align="left"> Remove unused imports in HDFS project </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Ashutosh Gupta </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-16629">HDFS-16629</a> </td>
<td align="left"> [JDK 11] Fix javadoc warnings in hadoop-hdfs module </td>
<td align="left"> Minor </td>
<td align="left"> hdfs </td>
<td align="left"> Shilun Fan </td>
<td align="left"> Shilun Fan </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-11172">YARN-11172</a> </td>
<td align="left"> Fix testDelegationToken </td>
<td align="left"> Major </td>
<td align="left"> test </td>
<td align="left"> zhengchenyu </td>
<td align="left"> zhengchenyu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17833">HADOOP-17833</a> </td>
<td align="left"> Improve Magic Committer Performance </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>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18288">HADOOP-18288</a> </td>
<td align="left"> Total requests and total requests per sec served by RPC servers </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-18336">HADOOP-18336</a> </td>
<td align="left"> tag FSDataInputStream.getWrappedStream() @Public/@Stable </td>
<td align="left"> Minor </td>
<td align="left"> fs </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-13144">HADOOP-13144</a> </td>
<td align="left"> Enhancing IPC client throughput via multiple connections per user </td>
<td align="left"> Minor </td>
<td align="left"> ipc </td>
<td align="left"> Jason Kace </td>
<td align="left"> &#xcd;&#xf1;igo Goiri </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16712">HDFS-16712</a> </td>
<td align="left"> Fix incorrect placeholder in DataNode.java </td>
<td align="left"> Major </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/HDFS-16702">HDFS-16702</a> </td>
<td align="left"> MiniDFSCluster should report cause of exception in assertion error </td>
<td align="left"> Minor </td>
<td align="left"> hdfs </td>
<td align="left"> Steve Vaughan </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-18365">HADOOP-18365</a> </td>
<td align="left"> Updated addresses are still accessed using the old IP address </td>
<td align="left"> Major </td>
<td align="left"> common </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-16687">HDFS-16687</a> </td>
<td align="left"> RouterFsckServlet replicates code from DfsServlet base class </td>
<td align="left"> Major </td>
<td align="left"> federation </td>
<td align="left"> Steve Vaughan </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-18333">HADOOP-18333</a> </td>
<td align="left"> hadoop-client-runtime impact by CVE-2022-2047 CVE-2022-2048 due to shaded jetty </td>
<td align="left"> Major </td>
<td align="left"> build </td>
<td align="left"> phoebe chen </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-18406">HADOOP-18406</a> </td>
<td align="left"> Adds alignment context to call path for creating RPC proxy with multiple connections per user. </td>
<td align="left"> Major </td>
<td align="left"> ipc </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-16684">HDFS-16684</a> </td>
<td align="left"> Exclude self from JournalNodeSyncer when using a bind host </td>
<td align="left"> Major </td>
<td align="left"> journal-node </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-16686">HDFS-16686</a> </td>
<td align="left"> GetJournalEditServlet fails to authorize valid Kerberos request </td>
<td align="left"> Major </td>
<td align="left"> journal-node </td>
<td align="left"> Steve Vaughan </td>
<td align="left"> Steve Vaughan </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-11303">YARN-11303</a> </td>
<td align="left"> Upgrade jquery ui to 1.13.2 </td>
<td align="left"> Major </td>
<td align="left"> security </td>
<td align="left"> D M Murali Krishna Reddy </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-16769">HADOOP-16769</a> </td>
<td align="left"> LocalDirAllocator to provide diagnostics when file creation fails </td>
<td align="left"> Minor </td>
<td align="left"> util </td>
<td align="left"> Ramesh Kumar Thangarajan </td>
<td align="left"> Ashutosh Gupta </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18341">HADOOP-18341</a> </td>
<td align="left"> upgrade commons-configuration2 to 2.8.0 and commons-text to 1.9 </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-16776">HDFS-16776</a> </td>
<td align="left"> Erasure Coding: The length of targets should be checked when DN gets a reconstruction task </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Kidd5368 </td>
<td align="left"> Kidd5368 </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18469">HADOOP-18469</a> </td>
<td align="left"> Add XMLUtils methods to centralise code that creates secure XML parsers </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-18442">HADOOP-18442</a> </td>
<td align="left"> Remove the hadoop-openstack module </td>
<td align="left"> Major </td>
<td align="left"> build, fs, fs/swift </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18468">HADOOP-18468</a> </td>
<td align="left"> upgrade jettison json jar due to fix CVE-2022-40149 </td>
<td align="left"> Major </td>
<td align="left"> build </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-17779">HADOOP-17779</a> </td>
<td align="left"> Lock File System Creator Semaphore Uninterruptibly </td>
<td align="left"> Minor </td>
<td align="left"> fs </td>
<td align="left"> David Mollitor </td>
<td align="left"> David Mollitor </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18360">HADOOP-18360</a> </td>
<td align="left"> Update commons-csv from 1.0 to 1.9.0. </td>
<td align="left"> Minor </td>
<td align="left"> common </td>
<td align="left"> Shilun Fan </td>
<td align="left"> Shilun Fan </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18493">HADOOP-18493</a> </td>
<td align="left"> update jackson-databind 2.12.7.1 due to CVE fixes </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="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17563">HADOOP-17563</a> </td>
<td align="left"> Update Bouncy Castle to 1.68 or later </td>
<td align="left"> Major </td>
<td align="left"> build </td>
<td align="left"> Takanobu Asanuma </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-18497">HADOOP-18497</a> </td>
<td align="left"> Upgrade commons-text version to fix CVE-2022-42889 </td>
<td align="left"> Major </td>
<td align="left"> build </td>
<td align="left"> Xiaoqiao He </td>
<td align="left"> PJ Fanning </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16795">HDFS-16795</a> </td>
<td align="left"> Use secure XML parser utils in hdfs classes </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/YARN-11330">YARN-11330</a> </td>
<td align="left"> Use secure XML parser utils in YARN </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="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7411">MAPREDUCE-7411</a> </td>
<td align="left"> Use secure XML parser utils in MapReduce </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-18512">HADOOP-18512</a> </td>
<td align="left"> upgrade woodstox-core to 5.4.0 for security fix </td>
<td align="left"> Major </td>
<td align="left"> common </td>
<td align="left"> phoebe chen </td>
<td align="left"> PJ Fanning </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-11363">YARN-11363</a> </td>
<td align="left"> Remove unused TimelineVersionWatcher and TimelineVersion from hadoop-yarn-server-tests </td>
<td align="left"> Major </td>
<td align="left"> test, yarn </td>
<td align="left"> Ashutosh Gupta </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-11364">YARN-11364</a> </td>
<td align="left"> Docker Container to accept docker Image name with sha256 digest </td>
<td align="left"> Major </td>
<td align="left"> yarn </td>
<td align="left"> Ashutosh Gupta </td>
<td align="left"> Ashutosh Gupta </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18517">HADOOP-18517</a> </td>
<td align="left"> ABFS: Add fs.azure.enable.readahead option to disable readahead </td>
<td align="left"> Major </td>
<td align="left"> fs/azure </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-18484">HADOOP-18484</a> </td>
<td align="left"> upgrade hsqldb to v2.7.1 due to CVE </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> PJ Fanning </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-16844">HDFS-16844</a> </td>
<td align="left"> [RBF] The routers should be resiliant against exceptions from 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="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18573">HADOOP-18573</a> </td>
<td align="left"> Improve error reporting on non-standard kerberos names </td>
<td align="left"> Blocker </td>
<td align="left"> security </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18561">HADOOP-18561</a> </td>
<td align="left"> CVE-2021-37533 on commons-net is included in hadoop common and hadoop-client-runtime </td>
<td align="left"> Blocker </td>
<td align="left"> build </td>
<td align="left"> phoebe chen </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-18067">HADOOP-18067</a> </td>
<td align="left"> &#xdc;ber-jira: S3A Hadoop 3.3.5 features </td>
<td align="left"> Major </td>
<td align="left"> fs/s3 </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Mukund Thakur </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10444">YARN-10444</a> </td>
<td align="left"> Node Manager to use openFile() with whole-file read policy for localizing files. </td>
<td align="left"> Minor </td>
<td align="left"> nodemanager </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-18661">HADOOP-18661</a> </td>
<td align="left"> Fix bin/hadoop usage script terminology </td>
<td align="left"> Blocker </td>
<td align="left"> scripts </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/HADOOP-17116">HADOOP-17116</a> </td>
<td align="left"> Skip Retry INFO logging on first failover from a proxy </td>
<td align="left"> Major </td>
<td align="left"> ha </td>
<td align="left"> Hanisha Koneru </td>
<td align="left"> Hanisha Koneru </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10553">YARN-10553</a> </td>
<td align="left"> Refactor TestDistributedShell </td>
<td align="left"> Major </td>
<td align="left"> distributed-shell, test </td>
<td align="left"> Ahmed Hussein </td>
<td align="left"> Ahmed Hussein </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15839">HDFS-15839</a> </td>
<td align="left"> RBF: Cannot get method setBalancerBandwidth on Router Client </td>
<td align="left"> Major </td>
<td align="left"> rbf </td>
<td align="left"> Yang Yun </td>
<td align="left"> Yang Yun </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17588">HADOOP-17588</a> </td>
<td align="left"> CryptoInputStream#close() should be synchronized </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Renukaprasad C </td>
<td align="left"> Renukaprasad C </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17836">HADOOP-17836</a> </td>
<td align="left"> Improve logging on ABFS error reporting </td>
<td align="left"> Minor </td>
<td align="left"> fs/azure </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-17989">HADOOP-17989</a> </td>
<td align="left"> ITestAzureBlobFileSystemDelete failing &#x201c;Operations has null HTTP response&#x201d; </td>
<td align="left"> Major </td>
<td align="left"> fs/azure, test </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-11055">YARN-11055</a> </td>
<td align="left"> In cgroups-operations.c some fprintf format strings don&#x2019;t end with &#x201c;\n&#x201d; </td>
<td align="left"> Minor </td>
<td align="left"> nodemanager </td>
<td align="left"> Gera Shegalov </td>
<td align="left"> Gera Shegalov </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-11065">YARN-11065</a> </td>
<td align="left"> Bump follow-redirects from 1.13.3 to 1.14.7 in hadoop-yarn-ui </td>
<td align="left"> Major </td>
<td align="left"> yarn-ui-v2 </td>
<td align="left"> Akira Ajisaka </td>
<td align="left"> </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16303">HDFS-16303</a> </td>
<td align="left"> Losing over 100 datanodes in state decommissioning results in full blockage of all datanode decommissioning </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Kevin Wikant </td>
<td align="left"> Kevin Wikant </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16443">HDFS-16443</a> </td>
<td align="left"> Fix edge case where DatanodeAdminDefaultMonitor doubly enqueues a DatanodeDescriptor on exception </td>
<td align="left"> Major </td>
<td align="left"> hdfs </td>
<td align="left"> Kevin Wikant </td>
<td align="left"> Kevin Wikant </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16449">HDFS-16449</a> </td>
<td align="left"> Fix hadoop web site release notes and changelog not available </td>
<td align="left"> Minor </td>
<td align="left"> documentation </td>
<td align="left"> guophilipse </td>
<td align="left"> guophilipse </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10788">YARN-10788</a> </td>
<td align="left"> TestCsiClient fails </td>
<td align="left"> Major </td>
<td align="left"> test </td>
<td align="left"> Akira Ajisaka </td>
<td align="left"> Akira Ajisaka </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18126">HADOOP-18126</a> </td>
<td align="left"> Update junit 5 version due to build issues </td>
<td align="left"> Major </td>
<td align="left"> bulid </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/YARN-11033">YARN-11033</a> </td>
<td align="left"> isAbsoluteResource is not correct for dynamically created queues </td>
<td align="left"> Minor </td>
<td align="left"> yarn </td>
<td align="left"> Tamas Domok </td>
<td align="left"> Tamas Domok </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10894">YARN-10894</a> </td>
<td align="left"> Follow up YARN-10237: fix the new test case in TestRMWebServicesCapacitySched </td>
<td align="left"> Major </td>
<td align="left"> . </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/YARN-11022">YARN-11022</a> </td>
<td align="left"> Fix the documentation for max-parallel-apps in CS </td>
<td align="left"> Major </td>
<td align="left"> capacity scheduler </td>
<td align="left"> Tamas Domok </td>
<td align="left"> Tamas Domok </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18150">HADOOP-18150</a> </td>
<td align="left"> Fix ITestAuditManagerDisabled after S3A audit logging was enabled in HADOOP-18091 </td>
<td align="left"> Major </td>
<td align="left"> fs/s3 </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-17976">HADOOP-17976</a> </td>
<td align="left"> abfs etag extraction inconsistent between LIST and HEAD calls </td>
<td align="left"> Minor </td>
<td align="left"> fs/azure </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18129">HADOOP-18129</a> </td>
<td align="left"> Change URI[] in INodeLink to String[] to reduce memory footprint of ViewFileSystem </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Abhishek Das </td>
<td align="left"> Abhishek Das </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18145">HADOOP-18145</a> </td>
<td align="left"> Fileutil&#x2019;s unzip method causes unzipped files to lose their original permissions </td>
<td align="left"> Major </td>
<td align="left"> common </td>
<td align="left"> jingxiong zhong </td>
<td align="left"> jingxiong zhong </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16518">HDFS-16518</a> </td>
<td align="left"> KeyProviderCache close cached KeyProvider with Hadoop ShutdownHookManager </td>
<td align="left"> Major </td>
<td align="left"> hdfs </td>
<td align="left"> Lei Yang </td>
<td align="left"> Lei Yang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18169">HADOOP-18169</a> </td>
<td align="left"> getDelegationTokens in ViewFs should also fetch the token from the fallback FS </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Xing Lin </td>
<td align="left"> Xing Lin </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16479">HDFS-16479</a> </td>
<td align="left"> EC: NameNode should not send a reconstruction work when the source datanodes are insufficient </td>
<td align="left"> Critical </td>
<td align="left"> ec, erasure-coding </td>
<td align="left"> Yuanbo Liu </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-16509">HDFS-16509</a> </td>
<td align="left"> Fix decommission UnsupportedOperationException: Remove unsupported </td>
<td align="left"> Major </td>
<td align="left"> namenode </td>
<td align="left"> daimin </td>
<td align="left"> daimin </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16456">HDFS-16456</a> </td>
<td align="left"> EC: Decommission a rack with only on dn will fail when the rack number is equal with replication </td>
<td align="left"> Critical </td>
<td align="left"> ec, namenode </td>
<td align="left"> caozhiqiang </td>
<td align="left"> caozhiqiang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18201">HADOOP-18201</a> </td>
<td align="left"> Remove base and bucket overrides for endpoint in ITestS3ARequesterPays.java </td>
<td align="left"> Major </td>
<td align="left"> fs/s3 </td>
<td align="left"> Mehakmeet Singh </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/HDFS-16536">HDFS-16536</a> </td>
<td align="left"> TestOfflineImageViewer fails on branch-3.3 </td>
<td align="left"> Major </td>
<td align="left"> test </td>
<td align="left"> Akira Ajisaka </td>
<td align="left"> Ashutosh Gupta </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16538">HDFS-16538</a> </td>
<td align="left"> EC decoding failed due to not enough valid inputs </td>
<td align="left"> Major </td>
<td align="left"> erasure-coding </td>
<td align="left"> qinyuren </td>
<td align="left"> qinyuren </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16544">HDFS-16544</a> </td>
<td align="left"> EC decoding failed due to invalid buffer </td>
<td align="left"> Major </td>
<td align="left"> erasure-coding </td>
<td align="left"> qinyuren </td>
<td align="left"> qinyuren </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17564">HADOOP-17564</a> </td>
<td align="left"> Fix typo in UnixShellGuide.html </td>
<td align="left"> Trivial </td>
<td align="left"> . </td>
<td align="left"> Takanobu Asanuma </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-16552">HDFS-16552</a> </td>
<td align="left"> Fix NPE for TestBlockManager </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Tao Li </td>
<td align="left"> Tao Li </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7246">MAPREDUCE-7246</a> </td>
<td align="left"> In MapredAppMasterRest#Mapreduce_Application_Master_Info_API, the datatype of appId should be &#x201c;string&#x201d;. </td>
<td align="left"> Major </td>
<td align="left"> documentation </td>
<td align="left"> jenny </td>
<td align="left"> Ashutosh Gupta </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10187">YARN-10187</a> </td>
<td align="left"> Removing hadoop-yarn-project/hadoop-yarn/README as it is no longer maintained. </td>
<td align="left"> Minor </td>
<td align="left"> documentation </td>
<td align="left"> N Sanketh Reddy </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-16515">HADOOP-16515</a> </td>
<td align="left"> Update the link to compatibility guide </td>
<td align="left"> Minor </td>
<td align="left"> documentation </td>
<td align="left"> Akira Ajisaka </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-16185">HDFS-16185</a> </td>
<td align="left"> Fix comment in LowRedundancyBlocks.java </td>
<td align="left"> Minor </td>
<td align="left"> documentation </td>
<td align="left"> Akira Ajisaka </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-17479">HADOOP-17479</a> </td>
<td align="left"> Fix the examples of hadoop config prefix </td>
<td align="left"> Minor </td>
<td align="left"> documentation </td>
<td align="left"> Akira Ajisaka </td>
<td align="left"> Ashutosh Gupta </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18222">HADOOP-18222</a> </td>
<td align="left"> Prevent DelegationTokenSecretManagerMetrics from registering multiple times </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/HDFS-16540">HDFS-16540</a> </td>
<td align="left"> Data locality is lost when DataNode pod restarts in kubernetes </td>
<td align="left"> Major </td>
<td align="left"> namenode </td>
<td align="left"> Huaxiang Sun </td>
<td align="left"> Huaxiang Sun </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-11133">YARN-11133</a> </td>
<td align="left"> YarnClient gets the wrong EffectiveMinCapacity value </td>
<td align="left"> Major </td>
<td align="left"> api </td>
<td align="left"> Zilong Zhu </td>
<td align="left"> Zilong Zhu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10850">YARN-10850</a> </td>
<td align="left"> TimelineService v2 lists containers for all attempts when filtering for one </td>
<td align="left"> Major </td>
<td align="left"> timelinereader </td>
<td align="left"> Benjamin Teke </td>
<td align="left"> Benjamin Teke </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-11141">YARN-11141</a> </td>
<td align="left"> Capacity Scheduler does not support ambiguous queue names when moving application across queues </td>
<td align="left"> Major </td>
<td align="left"> capacity scheduler </td>
<td align="left"> Andr&#xe1;s Gy&#x151;ri </td>
<td align="left"> Andr&#xe1;s Gy&#x151;ri </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16586">HDFS-16586</a> </td>
<td align="left"> Purge FsDatasetAsyncDiskService threadgroup; it causes BPServiceActor$CommandProcessingThread IllegalThreadStateException &#x2018;fatal exception and exit&#x2019; </td>
<td align="left"> Major </td>
<td align="left"> datanode </td>
<td align="left"> Michael Stack </td>
<td align="left"> Michael Stack </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18251">HADOOP-18251</a> </td>
<td align="left"> Fix failure of extracting JIRA id from commit message in git_jira_fix_version_check.py </td>
<td align="left"> Minor </td>
<td align="left"> build </td>
<td align="left"> Masatake Iwasaki </td>
<td align="left"> Masatake Iwasaki </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-11128">YARN-11128</a> </td>
<td align="left"> Fix comments in TestProportionalCapacityPreemptionPolicy* </td>
<td align="left"> Minor </td>
<td align="left"> capacityscheduler, documentation </td>
<td align="left"> Ashutosh Gupta </td>
<td align="left"> Ashutosh Gupta </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18234">HADOOP-18234</a> </td>
<td align="left"> s3a access point xml examples are wrong </td>
<td align="left"> Minor </td>
<td align="left"> documentation, fs/s3 </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-18238">HADOOP-18238</a> </td>
<td align="left"> Fix reentrancy check in SFTPFileSystem.close() </td>
<td align="left"> Major </td>
<td align="left"> common </td>
<td align="left"> yi liu </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-16583">HDFS-16583</a> </td>
<td align="left"> DatanodeAdminDefaultMonitor can get stuck in an infinite loop </td>
<td align="left"> Major </td>
<td align="left"> . </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/HDFS-16608">HDFS-16608</a> </td>
<td align="left"> Fix the link in TestClientProtocolForPipelineRecovery </td>
<td align="left"> Minor </td>
<td align="left"> documentation </td>
<td align="left"> Samrat Deb </td>
<td align="left"> Samrat Deb </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16563">HDFS-16563</a> </td>
<td align="left"> Namenode WebUI prints sensitive information on Token Expiry </td>
<td align="left"> Major </td>
<td align="left"> namanode, security, webhdfs </td>
<td align="left"> Renukaprasad C </td>
<td align="left"> Renukaprasad C </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16623">HDFS-16623</a> </td>
<td align="left"> IllegalArgumentException in LifelineSender </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> ZanderXu </td>
<td align="left"> ZanderXu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16064">HDFS-16064</a> </td>
<td align="left"> Determine when to invalidate corrupt replicas based on number of usable replicas </td>
<td align="left"> Major </td>
<td align="left"> datanode, namenode </td>
<td align="left"> Kevin Wikant </td>
<td align="left"> Kevin Wikant </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18255">HADOOP-18255</a> </td>
<td align="left"> fsdatainputstreambuilder.md refers to hadoop 3.3.3, when it shouldn&#x2019;t </td>
<td align="left"> Minor </td>
<td align="left"> documentation </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Ashutosh Gupta </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7387">MAPREDUCE-7387</a> </td>
<td align="left"> Fix TestJHSSecurity#testDelegationToken AssertionError due to HDFS-16563 </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Shilun Fan </td>
<td align="left"> Shilun Fan </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7369">MAPREDUCE-7369</a> </td>
<td align="left"> MapReduce tasks timing out when spends more time on MultipleOutputs#close </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="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7391">MAPREDUCE-7391</a> </td>
<td align="left"> TestLocalDistributedCacheManager failing after HADOOP-16202 </td>
<td align="left"> Major </td>
<td align="left"> 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/HDFS-16591">HDFS-16591</a> </td>
<td align="left"> StateStoreZooKeeper fails to initialize </td>
<td align="left"> Major </td>
<td align="left"> rbf </td>
<td align="left"> Hector Sandoval Chaverri </td>
<td align="left"> Hector Sandoval Chaverri </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18321">HADOOP-18321</a> </td>
<td align="left"> Fix when to read an additional record from a BZip2 text file split </td>
<td align="left"> Critical </td>
<td align="left"> io </td>
<td align="left"> Ashutosh Gupta </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-18100">HADOOP-18100</a> </td>
<td align="left"> Change scope of inner classes in InodeTree to make them accessible outside package </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Abhishek Das </td>
<td align="left"> Abhishek Das </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18217">HADOOP-18217</a> </td>
<td align="left"> shutdownhookmanager should not be multithreaded (deadlock possible) </td>
<td align="left"> Minor </td>
<td align="left"> util </td>
<td align="left"> Catherinot Remi </td>
<td align="left"> </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7372">MAPREDUCE-7372</a> </td>
<td align="left"> MapReduce set permission too late in copyJar method </td>
<td align="left"> Major </td>
<td align="left"> mrv2 </td>
<td align="left"> Zhang Dongsheng </td>
<td align="left"> </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18330">HADOOP-18330</a> </td>
<td align="left"> S3AFileSystem removes Path when calling createS3Client </td>
<td align="left"> Minor </td>
<td align="left"> fs/s3 </td>
<td align="left"> Ashutosh Pant </td>
<td align="left"> Ashutosh Pant </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18390">HADOOP-18390</a> </td>
<td align="left"> Fix out of sync import for HADOOP-18321 </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Ashutosh Gupta </td>
<td align="left"> Ashutosh Gupta </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18340">HADOOP-18340</a> </td>
<td align="left"> deleteOnExit does not work with S3AFileSystem </td>
<td align="left"> Minor </td>
<td align="left"> fs/s3 </td>
<td align="left"> Huaxiang Sun </td>
<td align="left"> Huaxiang Sun </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18383">HADOOP-18383</a> </td>
<td align="left"> Codecs with @DoNotPool annotation are not closed causing memory leak </td>
<td align="left"> Major </td>
<td align="left"> common </td>
<td align="left"> Kevin Sewell </td>
<td align="left"> Kevin Sewell </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16729">HDFS-16729</a> </td>
<td align="left"> RBF: fix some unreasonably annotated docs </td>
<td align="left"> Major </td>
<td align="left"> documentation, rbf </td>
<td align="left"> JiangHua Zhu </td>
<td align="left"> JiangHua Zhu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18398">HADOOP-18398</a> </td>
<td align="left"> Prevent AvroRecord*.class from being included non-test jar </td>
<td align="left"> Major </td>
<td align="left"> common </td>
<td align="left"> YUBI LEE </td>
<td align="left"> YUBI LEE </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-4043">HDFS-4043</a> </td>
<td align="left"> Namenode Kerberos Login does not use proper hostname for host qualified hdfs principal name. </td>
<td align="left"> Major </td>
<td align="left"> security </td>
<td align="left"> Ahad Rana </td>
<td align="left"> Steve Vaughan </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7403">MAPREDUCE-7403</a> </td>
<td align="left"> Support spark dynamic partitioning in the Manifest Committer </td>
<td align="left"> Major </td>
<td align="left"> mrv2 </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16732">HDFS-16732</a> </td>
<td align="left"> [SBN READ] Avoid get location from observer when the block report is delayed. </td>
<td align="left"> Critical </td>
<td align="left"> hdfs </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/HADOOP-18375">HADOOP-18375</a> </td>
<td align="left"> Fix failure of shelltest for hadoop_add_ldlibpath </td>
<td align="left"> Minor </td>
<td align="left"> test </td>
<td align="left"> Masatake Iwasaki </td>
<td align="left"> Masatake Iwasaki </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16755">HDFS-16755</a> </td>
<td align="left"> TestQJMWithFaults.testUnresolvableHostName() can fail due to unexpected host resolution </td>
<td align="left"> Minor </td>
<td align="left"> 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-18400">HADOOP-18400</a> </td>
<td align="left"> Fix file split duplicating records from a succeeding split when reading BZip2 text files </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> Ashutosh Gupta </td>
<td align="left"> Ashutosh Gupta </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18242">HADOOP-18242</a> </td>
<td align="left"> ABFS Rename Failure when tracking metadata is in incomplete state </td>
<td align="left"> Major </td>
<td align="left"> fs/azure </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-18456">HADOOP-18456</a> </td>
<td align="left"> NullPointerException in ObjectListingIterator&#x2019;s constructor </td>
<td align="left"> Blocker </td>
<td align="left"> fs/s3 </td>
<td align="left"> Quanlong Huang </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18444">HADOOP-18444</a> </td>
<td align="left"> Add Support for localized trash for ViewFileSystem in Trash.moveToAppropriateTrash </td>
<td align="left"> Major </td>
<td align="left"> . </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-18443">HADOOP-18443</a> </td>
<td align="left"> Upgrade snakeyaml to 1.32 </td>
<td align="left"> Major </td>
<td align="left"> security </td>
<td align="left"> Ashutosh Gupta </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-16766">HDFS-16766</a> </td>
<td align="left"> hdfs ec command loads (administrator provided) erasure code policy files without disabling xml entity expansion </td>
<td align="left"> Major </td>
<td align="left"> security </td>
<td align="left"> Jing </td>
<td align="left"> Ashutosh Gupta </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13369">HDFS-13369</a> </td>
<td align="left"> FSCK Report broken with RequestHedgingProxyProvider </td>
<td align="left"> Major </td>
<td align="left"> hdfs </td>
<td align="left"> Harshakiran Reddy </td>
<td align="left"> Ranith Sardar </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-11039">YARN-11039</a> </td>
<td align="left"> LogAggregationFileControllerFactory::getFileControllerForRead can leak threads </td>
<td align="left"> Blocker </td>
<td align="left"> log-aggregation </td>
<td align="left"> Rajesh Balamohan </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-18499">HADOOP-18499</a> </td>
<td align="left"> S3A to support HTTPS web proxies </td>
<td align="left"> Major </td>
<td align="left"> fs/s3 </td>
<td align="left"> Mehakmeet Singh </td>
<td align="left"> Mehakmeet Singh </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18233">HADOOP-18233</a> </td>
<td align="left"> Possible race condition with TemporaryAWSCredentialsProvider </td>
<td align="left"> Major </td>
<td align="left"> auth, fs/s3 </td>
<td align="left"> Jason Sleight </td>
<td align="left"> Jimmy Wong </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7425">MAPREDUCE-7425</a> </td>
<td align="left"> Document Fix for yarn.app.mapreduce.client-am.ipc.max-retries </td>
<td align="left"> Major </td>
<td align="left"> yarn </td>
<td align="left"> teng wang </td>
<td align="left"> teng wang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18528">HADOOP-18528</a> </td>
<td align="left"> Disable abfs prefetching by default </td>
<td align="left"> Major </td>
<td align="left"> fs/azure </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/HDFS-16836">HDFS-16836</a> </td>
<td align="left"> StandbyCheckpointer can still trigger rollback fs image after RU is finalized </td>
<td align="left"> Major </td>
<td align="left"> hdfs </td>
<td align="left"> Lei Yang </td>
<td align="left"> Lei Yang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18324">HADOOP-18324</a> </td>
<td align="left"> Interrupting RPC Client calls can lead to thread exhaustion </td>
<td align="left"> Critical </td>
<td align="left"> ipc </td>
<td align="left"> Owen O&#x2019;Malley </td>
<td align="left"> Owen O&#x2019;Malley </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16832">HDFS-16832</a> </td>
<td align="left"> [SBN READ] Fix NPE when check the block location of empty directory </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> zhengchenyu </td>
<td align="left"> zhengchenyu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18498">HADOOP-18498</a> </td>
<td align="left"> [ABFS]: Error introduced when SAS Token containing &#x2018;?&#x2019; prefix is passed </td>
<td align="left"> Minor </td>
<td align="left"> fs/azure </td>
<td align="left"> Sree Bhattacharyya </td>
<td align="left"> Sree Bhattacharyya </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16847">HDFS-16847</a> </td>
<td align="left"> RBF: StateStore writer should not commit tmp fail if there was an error in writing the file. </td>
<td align="left"> Critical </td>
<td align="left"> hdfs, rbf </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-18401">HADOOP-18401</a> </td>
<td align="left"> No ARM binaries in branch-3.3.x releases </td>
<td align="left"> Minor </td>
<td align="left"> build </td>
<td align="left"> Ling Xu </td>
<td align="left"> </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18408">HADOOP-18408</a> </td>
<td align="left"> [ABFS]: ITestAbfsManifestCommitProtocol fails on nonHNS configuration </td>
<td align="left"> Minor </td>
<td align="left"> fs/azure, test </td>
<td align="left"> Pranav Saxena </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-18402">HADOOP-18402</a> </td>
<td align="left"> S3A committer NPE in spark job abort </td>
<td align="left"> Blocker </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-18569">HADOOP-18569</a> </td>
<td align="left"> NFS Gateway may release buffer too early </td>
<td align="left"> Blocker </td>
<td align="left"> nfs </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-18574">HADOOP-18574</a> </td>
<td align="left"> Changing log level of IOStatistics increment to make the DEBUG logs less noisy </td>
<td align="left"> Major </td>
<td align="left"> fs/s3 </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-18521">HADOOP-18521</a> </td>
<td align="left"> ABFS ReadBufferManager buffer sharing across concurrent HTTP requests </td>
<td align="left"> Critical </td>
<td align="left"> fs/azure </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7375">MAPREDUCE-7375</a> </td>
<td align="left"> JobSubmissionFiles don&#x2019;t set right permission after mkdirs </td>
<td align="left"> Major </td>
<td align="left"> mrv2 </td>
<td align="left"> Zhang Dongsheng </td>
<td align="left"> </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17717">HADOOP-17717</a> </td>
<td align="left"> Update wildfly openssl to 1.1.3.Final </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-18598">HADOOP-18598</a> </td>
<td align="left"> maven site generation doesn&#x2019;t include javadocs </td>
<td align="left"> Blocker </td>
<td align="left"> site </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-16895">HDFS-16895</a> </td>
<td align="left"> NamenodeHeartbeatService should use credentials of logged in user </td>
<td align="left"> Major </td>
<td align="left"> rbf </td>
<td align="left"> Hector Sandoval Chaverri </td>
<td align="left"> Hector Sandoval Chaverri </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16853">HDFS-16853</a> </td>
<td align="left"> The UT TestLeaseRecovery2#testHardLeaseRecoveryAfterNameNodeRestart failed because HADOOP-18324 </td>
<td align="left"> Blocker </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-18641">HADOOP-18641</a> </td>
<td align="left"> cyclonedx maven plugin breaks builds on recent maven releases (3.9.0) </td>
<td align="left"> Major </td>
<td align="left"> build </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16923">HDFS-16923</a> </td>
<td align="left"> The getListing RPC will throw NPE if the path does not exist </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/HDFS-16896">HDFS-16896</a> </td>
<td align="left"> HDFS Client hedged read has increased failure rate than without hedged read </td>
<td align="left"> Major </td>
<td align="left"> hdfs-client </td>
<td align="left"> Tom McCormick </td>
<td align="left"> Tom McCormick </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-11383">YARN-11383</a> </td>
<td align="left"> Workflow priority mappings is case sensitive </td>
<td align="left"> Major </td>
<td align="left"> yarn </td>
<td align="left"> Aparajita Choudhary </td>
<td align="left"> Aparajita Choudhary </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16939">HDFS-16939</a> </td>
<td align="left"> Fix the thread safety bug in LowRedundancyBlocks </td>
<td align="left"> Major </td>
<td align="left"> namanode </td>
<td align="left"> Shuyan Zhang </td>
<td align="left"> Shuyan Zhang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16934">HDFS-16934</a> </td>
<td align="left"> org.apache.hadoop.hdfs.tools.TestDFSAdmin#testAllDatanodesReconfig regression </td>
<td align="left"> Minor </td>
<td align="left"> dfsadmin, test </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Shilun Fan </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/HDFS-16573">HDFS-16573</a> </td>
<td align="left"> Fix test TestDFSStripedInputStreamWithRandomECPolicy </td>
<td align="left"> Minor </td>
<td align="left"> test </td>
<td align="left"> daimin </td>
<td align="left"> daimin </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16637">HDFS-16637</a> </td>
<td align="left"> TestHDFSCLI#testAll consistently failing </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/YARN-11248">YARN-11248</a> </td>
<td align="left"> Add unit test for FINISHED_CONTAINERS_PULLED_BY_AM event on DECOMMISSIONING </td>
<td align="left"> Major </td>
<td align="left"> test </td>
<td align="left"> Ashutosh Gupta </td>
<td align="left"> Ashutosh Gupta </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16625">HDFS-16625</a> </td>
<td align="left"> Unit tests aren&#x2019;t checking for PMDK availability </td>
<td align="left"> Major </td>
<td align="left"> test </td>
<td align="left"> Steve Vaughan </td>
<td align="left"> Steve Vaughan </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-13293">HDFS-13293</a> </td>
<td align="left"> RBF: The RouterRPCServer should transfer client IP via CallerContext to NamenodeRpcServer </td>
<td align="left"> Major </td>
<td align="left"> rbf </td>
<td align="left"> Baolong Mao </td>
<td align="left"> Hui Fei </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-15630">HDFS-15630</a> </td>
<td align="left"> RBF: Fix wrong client IP info in CallerContext when requests mount points with multi-destinations. </td>
<td align="left"> Major </td>
<td align="left"> rbf </td>
<td align="left"> Chengwei Wang </td>
<td align="left"> Chengwei Wang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17152">HADOOP-17152</a> </td>
<td align="left"> Implement wrapper for guava newArrayList and newLinkedList </td>
<td align="left"> Major </td>
<td align="left"> common </td>
<td align="left"> Ahmed Hussein </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-17851">HADOOP-17851</a> </td>
<td align="left"> S3A to support user-specified content encoding </td>
<td align="left"> Minor </td>
<td align="left"> fs/s3 </td>
<td align="left"> Holden Karau </td>
<td align="left"> Holden Karau </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17492">HADOOP-17492</a> </td>
<td align="left"> abfs listLocatedStatus to support incremental/async page fetching </td>
<td align="left"> Major </td>
<td align="left"> fs/azure </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-17409">HADOOP-17409</a> </td>
<td align="left"> Remove S3Guard - no longer needed </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="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18084">HADOOP-18084</a> </td>
<td align="left"> ABFS: Add testfilePath while verifying test contents are read correctly </td>
<td align="left"> Minor </td>
<td align="left"> fs/azure, test </td>
<td align="left"> Anmol Asrani </td>
<td align="left"> Anmol Asrani </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16169">HDFS-16169</a> </td>
<td align="left"> Fix TestBlockTokenWithDFSStriped#testEnd2End failure </td>
<td align="left"> Major </td>
<td align="left"> test </td>
<td align="left"> Hui Fei </td>
<td align="left"> secfree </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18091">HADOOP-18091</a> </td>
<td align="left"> S3A auditing leaks memory through ThreadLocal references </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-18071">HADOOP-18071</a> </td>
<td align="left"> ABFS: Set driver global timeout for ITestAzureBlobFileSystemBasics </td>
<td align="left"> Major </td>
<td align="left"> fs/azure </td>
<td align="left"> Sumangala Patki </td>
<td align="left"> Sumangala Patki </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17765">HADOOP-17765</a> </td>
<td align="left"> ABFS: Use Unique File Paths in Tests </td>
<td align="left"> Major </td>
<td align="left"> fs/azure </td>
<td align="left"> Sumangala Patki </td>
<td align="left"> Sumangala Patki </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17862">HADOOP-17862</a> </td>
<td align="left"> ABFS: Fix unchecked cast compiler warning for AbfsListStatusRemoteIterator </td>
<td align="left"> Major </td>
<td align="left"> fs/azure </td>
<td align="left"> Sumangala Patki </td>
<td align="left"> Sumangala Patki </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18075">HADOOP-18075</a> </td>
<td align="left"> ABFS: Fix failure caused by listFiles() in ITestAbfsRestOperationException </td>
<td align="left"> Major </td>
<td align="left"> fs/azure </td>
<td align="left"> Sumangala Patki </td>
<td align="left"> Sumangala Patki </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18112">HADOOP-18112</a> </td>
<td align="left"> Implement paging during S3 multi object delete. </td>
<td align="left"> Critical </td>
<td align="left"> fs/s3 </td>
<td align="left"> Mukund Thakur </td>
<td align="left"> Mukund Thakur </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-16204">HADOOP-16204</a> </td>
<td align="left"> ABFS tests to include terasort </td>
<td align="left"> Minor </td>
<td align="left"> fs/azure, 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/HDFS-13248">HDFS-13248</a> </td>
<td align="left"> RBF: Namenode need to choose block location for the client </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Wu Weiwei </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/HADOOP-13704">HADOOP-13704</a> </td>
<td align="left"> S3A getContentSummary() to move to listFiles(recursive) to count children; instrument use </td>
<td align="left"> Minor </td>
<td align="left"> fs/s3 </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Ahmar Suhail </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14661">HADOOP-14661</a> </td>
<td align="left"> S3A to support Requester Pays Buckets </td>
<td align="left"> Minor </td>
<td align="left"> common, util </td>
<td align="left"> Mandus Momberg </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/HDFS-16484">HDFS-16484</a> </td>
<td align="left"> [SPS]: Fix an infinite loop bug in SPSPathIdProcessor thread </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> qinyuren </td>
<td align="left"> qinyuren </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17682">HADOOP-17682</a> </td>
<td align="left"> ABFS: Support FileStatus input to OpenFileWithOptions() via OpenFileParameters </td>
<td align="left"> Major </td>
<td align="left"> fs/azure </td>
<td align="left"> Sumangala Patki </td>
<td align="left"> Sumangala Patki </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15983">HADOOP-15983</a> </td>
<td align="left"> Use jersey-json that is built to use jackson2 </td>
<td align="left"> Major </td>
<td align="left"> build </td>
<td align="left"> Akira Ajisaka </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-18104">HADOOP-18104</a> </td>
<td align="left"> Add configs to configure minSeekForVectorReads and maxReadSizeForVectorReads </td>
<td align="left"> Major </td>
<td align="left"> common, fs </td>
<td align="left"> Mukund Thakur </td>
<td align="left"> Mukund Thakur </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18168">HADOOP-18168</a> </td>
<td align="left"> ITestMarkerTool.testRunLimitedLandsatAudit failing due to most of bucket content purged </td>
<td align="left"> Minor </td>
<td align="left"> fs/s3, test </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Daniel Carl Jones </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-12020">HADOOP-12020</a> </td>
<td align="left"> Support configuration of different S3 storage classes </td>
<td align="left"> Major </td>
<td align="left"> fs/s3 </td>
<td align="left"> Yann Landrin-Schweitzer </td>
<td align="left"> Monthon Klongklaew </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18105">HADOOP-18105</a> </td>
<td align="left"> Implement a variant of ElasticByteBufferPool which uses weak references for garbage collection. </td>
<td align="left"> Major </td>
<td align="left"> common, fs </td>
<td align="left"> Mukund Thakur </td>
<td align="left"> Mukund Thakur </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18107">HADOOP-18107</a> </td>
<td align="left"> Vectored IO support for large S3 files. </td>
<td align="left"> Major </td>
<td align="left"> fs/s3 </td>
<td align="left"> Mukund Thakur </td>
<td align="left"> Mukund Thakur </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18106">HADOOP-18106</a> </td>
<td align="left"> Handle memory fragmentation in S3 Vectored IO implementation. </td>
<td align="left"> Major </td>
<td align="left"> fs/s3 </td>
<td align="left"> Mukund Thakur </td>
<td align="left"> Mukund Thakur </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17461">HADOOP-17461</a> </td>
<td align="left"> Add thread-level IOStatistics Context </td>
<td align="left"> Major </td>
<td align="left"> fs, fs/azure, fs/s3 </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Mehakmeet Singh </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18372">HADOOP-18372</a> </td>
<td align="left"> ILoadTestS3ABulkDeleteThrottling failing </td>
<td align="left"> Minor </td>
<td align="left"> fs/s3, test </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Ahmar Suhail </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18368">HADOOP-18368</a> </td>
<td align="left"> ITestCustomSigner fails when access point name has &#x2018;-&#x2019; </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Ahmar Suhail </td>
<td align="left"> Ahmar Suhail </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15964">HADOOP-15964</a> </td>
<td align="left"> Add S3A support for Async Scatter/Gather IO </td>
<td align="left"> Major </td>
<td align="left"> fs/s3 </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Mukund Thakur </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18366">HADOOP-18366</a> </td>
<td align="left"> ITestS3Select.testSelectSeekFullLandsat is timing out </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Ahmar Suhail </td>
<td align="left"> Ahmar Suhail </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18373">HADOOP-18373</a> </td>
<td align="left"> IOStatisticsContext tuning </td>
<td align="left"> Minor </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-18227">HADOOP-18227</a> </td>
<td align="left"> Add input stream IOstats for vectored IO api in S3A. </td>
<td align="left"> Major </td>
<td align="left"> fs/s3 </td>
<td align="left"> Mukund Thakur </td>
<td align="left"> Mukund Thakur </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18392">HADOOP-18392</a> </td>
<td align="left"> Propagate vectored s3a input stream stats to file system stats. </td>
<td align="left"> Major </td>
<td align="left"> fs/s3 </td>
<td align="left"> Mukund Thakur </td>
<td align="left"> Mukund Thakur </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18355">HADOOP-18355</a> </td>
<td align="left"> Update previous index properly while validating overlapping ranges. </td>
<td align="left"> Major </td>
<td align="left"> common, fs/s3 </td>
<td align="left"> Mukund Thakur </td>
<td align="left"> Mukund Thakur </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18371">HADOOP-18371</a> </td>
<td align="left"> s3a FS init logs at warn if fs.s3a.create.storage.class is unset </td>
<td align="left"> Blocker </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-18385">HADOOP-18385</a> </td>
<td align="left"> ITestS3ACannedACLs failure; not in a span </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="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18403">HADOOP-18403</a> </td>
<td align="left"> Fix FileSystem leak in ITestS3AAWSCredentialsProvider </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="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17882">HADOOP-17882</a> </td>
<td align="left"> distcp to use openFile() with sequential IO; ranges of reads </td>
<td align="left"> Major </td>
<td align="left"> tools/distcp </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18391">HADOOP-18391</a> </td>
<td align="left"> Improve VectoredReadUtils#readVectored() for direct buffers </td>
<td align="left"> Major </td>
<td align="left"> fs </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Mukund Thakur </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18407">HADOOP-18407</a> </td>
<td align="left"> Improve vectored IO api spec. </td>
<td align="left"> Minor </td>
<td align="left"> fs, fs/s3 </td>
<td align="left"> Mukund Thakur </td>
<td align="left"> Mukund Thakur </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18339">HADOOP-18339</a> </td>
<td align="left"> S3A storage class option only picked up when buffering writes to disk </td>
<td align="left"> Major </td>
<td align="left"> fs/s3 </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Monthon Klongklaew </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18410">HADOOP-18410</a> </td>
<td align="left"> S3AInputStream.unbuffer() async drain not releasing http connections </td>
<td align="left"> Blocker </td>
<td align="left"> fs/s3 </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18439">HADOOP-18439</a> </td>
<td align="left"> Fix VectoredIO for LocalFileSystem when checksum is enabled. </td>
<td align="left"> Major </td>
<td align="left"> common </td>
<td align="left"> Mukund Thakur </td>
<td align="left"> Mukund Thakur </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18416">HADOOP-18416</a> </td>
<td align="left"> ITestS3AIOStatisticsContext failure </td>
<td align="left"> Major </td>
<td align="left"> fs/s3, test </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Mehakmeet Singh </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18347">HADOOP-18347</a> </td>
<td align="left"> Restrict vectoredIO threadpool to reduce memory pressure </td>
<td align="left"> Major </td>
<td align="left"> common, fs, fs/adl, fs/s3 </td>
<td align="left"> Rajesh Balamohan </td>
<td align="left"> Mukund Thakur </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18463">HADOOP-18463</a> </td>
<td align="left"> Add an integration test to process data asynchronously during vectored read. </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Mukund Thakur </td>
<td align="left"> Mukund Thakur </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15460">HADOOP-15460</a> </td>
<td align="left"> S3A FS to add &#x201c;fs.s3a.create.performance&#x201d; to the builder file creation option set </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-18382">HADOOP-18382</a> </td>
<td align="left"> Upgrade AWS SDK to V2 - Prerequisites </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Ahmar Suhail </td>
<td align="left"> Ahmar Suhail </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18480">HADOOP-18480</a> </td>
<td align="left"> upgrade AWS SDK to 1.12.316 </td>
<td align="left"> Major </td>
<td align="left"> build, 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-18460">HADOOP-18460</a> </td>
<td align="left"> ITestS3AContractVectoredRead.testStopVectoredIoOperationsUnbuffer failing </td>
<td align="left"> Minor </td>
<td align="left"> fs/s3, test </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Mukund Thakur </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18488">HADOOP-18488</a> </td>
<td align="left"> Cherrypick HADOOP-11245 to branch-3.3 </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Wei-Chiu Chuang </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-18481">HADOOP-18481</a> </td>
<td align="left"> AWS v2 SDK upgrade log to not warn of use standard AWS Credential Providers </td>
<td align="left"> Major </td>
<td align="left"> fs/s3 </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Ahmar Suhail </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18476">HADOOP-18476</a> </td>
<td align="left"> Abfs and S3A FileContext bindings to close wrapped filesystems in finalizer </td>
<td align="left"> Blocker </td>
<td align="left"> 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/HADOOP-18304">HADOOP-18304</a> </td>
<td align="left"> Improve S3A committers documentation clarity </td>
<td align="left"> Trivial </td>
<td align="left"> documentation </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-18465">HADOOP-18465</a> </td>
<td align="left"> S3A server-side encryption tests fail before checking encryption tests should skip </td>
<td align="left"> Minor </td>
<td align="left"> fs/s3, test </td>
<td align="left"> Daniel Carl Jones </td>
<td align="left"> Daniel Carl Jones </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18530">HADOOP-18530</a> </td>
<td align="left"> ChecksumFileSystem::readVectored might return byte buffers not positioned at 0 </td>
<td align="left"> Blocker </td>
<td align="left"> fs </td>
<td align="left"> Harshit Gupta </td>
<td align="left"> Harshit Gupta </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18457">HADOOP-18457</a> </td>
<td align="left"> ABFS: Support for account level throttling </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Anmol Asrani </td>
<td align="left"> Anmol Asrani </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18560">HADOOP-18560</a> </td>
<td align="left"> AvroFSInput opens a stream twice and discards the second one without closing </td>
<td align="left"> Blocker </td>
<td align="left"> fs </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18526">HADOOP-18526</a> </td>
<td align="left"> Leak of S3AInstrumentation instances via hadoop Metrics references </td>
<td align="left"> Blocker </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-18546">HADOOP-18546</a> </td>
<td align="left"> disable purging list of in progress reads in abfs stream closed </td>
<td align="left"> Blocker </td>
<td align="left"> fs/azure </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Pranav Saxena </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18577">HADOOP-18577</a> </td>
<td align="left"> ABFS: add probes of readahead fix </td>
<td align="left"> Major </td>
<td align="left"> fs/azure </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-11867">HADOOP-11867</a> </td>
<td align="left"> Add a high-performance vectored read API. </td>
<td align="left"> Major </td>
<td align="left"> fs, fs/azure, fs/s3, hdfs-client </td>
<td align="left"> Gopal Vijayaraghavan </td>
<td align="left"> Mukund Thakur </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18507">HADOOP-18507</a> </td>
<td align="left"> VectorIO FileRange type to support a &#x201c;reference&#x201d; field </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/HADOOP-18627">HADOOP-18627</a> </td>
<td align="left"> site intro docs to make clear Kerberos is mandatory for secure clusters </td>
<td align="left"> Major </td>
<td align="left"> site </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Arnout Engelen </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-17584">HADOOP-17584</a> </td>
<td align="left"> s3a magic committer may commit more data </td>
<td align="left"> Major </td>
<td align="left"> fs/s3 </td>
<td align="left"> yinan zhan </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-18642">HADOOP-18642</a> </td>
<td align="left"> Cut excess dependencies from hadoop-azure, hadoop-aliyun transitive imports; fix LICENSE-binary </td>
<td align="left"> Blocker </td>
<td align="left"> build, fs/azure, fs/oss </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </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-15854">HDFS-15854</a> </td>
<td align="left"> Make some parameters configurable for SlowDiskTracker and SlowPeerTracker </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Tao Li </td>
<td align="left"> Tao Li </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-10747">YARN-10747</a> </td>
<td align="left"> Bump YARN CSI protobuf version to 3.7.1 </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Siyao Meng </td>
<td align="left"> Siyao Meng </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16139">HDFS-16139</a> </td>
<td align="left"> Update BPServiceActor Scheduler&#x2019;s nextBlockReportTime atomically </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-18014">HADOOP-18014</a> </td>
<td align="left"> CallerContext should not include some characters </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="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7371">MAPREDUCE-7371</a> </td>
<td align="left"> DistributedCache alternative APIs should not use DistributedCache APIs internally </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-18114">HADOOP-18114</a> </td>
<td align="left"> Documentation Syntax Error Fix &gt; AWS Assumed Roles </td>
<td align="left"> Trivial </td>
<td align="left"> documentation, fs/s3 </td>
<td align="left"> Joey Krabacher </td>
<td align="left"> Joey Krabacher </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16481">HDFS-16481</a> </td>
<td align="left"> Provide support to set Http and Rpc ports in MiniJournalCluster </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-16502">HDFS-16502</a> </td>
<td align="left"> Reconfigure Block Invalidate limit </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/HDFS-16522">HDFS-16522</a> </td>
<td align="left"> Set Http and Ipc ports for Datanodes in MiniDFSCluster </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-18191">HADOOP-18191</a> </td>
<td align="left"> Log retry count while handling exceptions in RetryInvocationHandler </td>
<td align="left"> Minor </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/HDFS-16551">HDFS-16551</a> </td>
<td align="left"> Backport HADOOP-17588 to 3.3 and other active old branches. </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Renukaprasad C </td>
<td align="left"> Renukaprasad C </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-16618">HDFS-16618</a> </td>
<td align="left"> sync_file_range error should include more volume and file info </td>
<td align="left"> Minor </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-18300">HADOOP-18300</a> </td>
<td align="left"> Update google-gson to 2.9.0 </td>
<td align="left"> Minor </td>
<td align="left"> build </td>
<td align="left"> Igor Dvorzhak </td>
<td align="left"> Igor Dvorzhak </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-18397">HADOOP-18397</a> </td>
<td align="left"> Shutdown AWSSecurityTokenService when its resources are no longer in use </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-18575">HADOOP-18575</a> </td>
<td align="left"> Make XML transformer factory more lenient </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-18586">HADOOP-18586</a> </td>
<td align="left"> Update the year to 2023 </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-18587">HADOOP-18587</a> </td>
<td align="left"> upgrade to jettison 1.5.3 to fix CVE-2022-40150 </td>
<td align="left"> Major </td>
<td align="left"> common </td>
<td align="left"> PJ Fanning </td>
<td align="left"> PJ Fanning </td></tr>
</tbody>
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