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<h1>Apache Hadoop Changelog</h1>
<div class="section">
<h2><a name="Release_3.1.2_-_2019-01-29"></a>Release 3.1.2 - 2019-01-29</h2>
<div class="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/HDFS-13448">HDFS-13448</a> </td>
<td align="left"> HDFS Block Placement - Ignore Locality for First Block Replica </td>
<td align="left"> Minor </td>
<td align="left"> block placement, hdfs-client </td>
<td align="left"> BELUGA BEHR </td>
<td align="left"> BELUGA BEHR </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15677">HADOOP-15677</a> </td>
<td align="left"> WASB: Add support for StreamCapabilities </td>
<td align="left"> Major </td>
<td align="left"> fs/azure </td>
<td align="left"> Thomas Marquardt </td>
<td align="left"> Thomas Marquardt </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15996">HADOOP-15996</a> </td>
<td align="left"> Plugin interface to support more complex usernames in Hadoop </td>
<td align="left"> Major </td>
<td align="left"> security </td>
<td align="left"> Eric Yang </td>
<td align="left"> Bolke de Bruin </td></tr>
</tbody>
</table></div>
<div class="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/YARN-8226">YARN-8226</a> </td>
<td align="left"> Improve anti-affinity section description in YARN Service API doc </td>
<td align="left"> Major </td>
<td align="left"> docs, documentation </td>
<td align="left"> Charan Hebri </td>
<td align="left"> Gour Saha </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15609">HADOOP-15609</a> </td>
<td align="left"> Retry KMS calls when SSLHandshakeException occurs </td>
<td align="left"> Major </td>
<td align="left"> common, kms </td>
<td align="left"> Kitti Nanasi </td>
<td align="left"> Kitti Nanasi </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15612">HADOOP-15612</a> </td>
<td align="left"> Improve exception when tfile fails to load LzoCodec </td>
<td align="left"> Major </td>
<td align="left"> . </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/HDFS-11060">HDFS-11060</a> </td>
<td align="left"> make DEFAULT_MAX_CORRUPT_FILEBLOCKS_RETURNED configurable </td>
<td align="left"> Minor </td>
<td align="left"> hdfs </td>
<td align="left"> Lantao Jin </td>
<td align="left"> Lantao Jin </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13727">HDFS-13727</a> </td>
<td align="left"> Log full stack trace if DiskBalancer exits with an unhandled exception </td>
<td align="left"> Minor </td>
<td align="left"> diskbalancer </td>
<td align="left"> Stephen O&#x2019;Donnell </td>
<td align="left"> Gabor Bota </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8584">YARN-8584</a> </td>
<td align="left"> Several typos in Log Aggregation related classes </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Szilard Nemeth </td>
<td align="left"> Szilard Nemeth </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13728">HDFS-13728</a> </td>
<td align="left"> Disk Balancer should not fail if volume usage is greater than capacity </td>
<td align="left"> Minor </td>
<td align="left"> diskbalancer </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-13447">HDFS-13447</a> </td>
<td align="left"> Fix Typos - Node Not Chosen </td>
<td align="left"> Trivial </td>
<td align="left"> namenode </td>
<td align="left"> BELUGA BEHR </td>
<td align="left"> BELUGA BEHR </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8601">YARN-8601</a> </td>
<td align="left"> Print ExecutionType in Container report CLI </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Bilwa S T </td>
<td align="left"> Bilwa S T </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13658">HDFS-13658</a> </td>
<td align="left"> Expose HighestPriorityLowRedundancy blocks statistics </td>
<td align="left"> Major </td>
<td align="left"> hdfs </td>
<td align="left"> Kitti Nanasi </td>
<td align="left"> Kitti Nanasi </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8568">YARN-8568</a> </td>
<td align="left"> Replace the deprecated zk-address property in the HA config example in ResourceManagerHA.md </td>
<td align="left"> Minor </td>
<td align="left"> yarn </td>
<td align="left"> Antal B&#xe1;lint Steinbach </td>
<td align="left"> Antal B&#xe1;lint Steinbach </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13735">HDFS-13735</a> </td>
<td align="left"> Make QJM HTTP URL connection timeout configurable </td>
<td align="left"> Minor </td>
<td align="left"> qjm </td>
<td align="left"> Chao Sun </td>
<td align="left"> Chao Sun </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13814">HDFS-13814</a> </td>
<td align="left"> Remove super user privilege requirement for NameNode.getServiceStatus </td>
<td align="left"> Minor </td>
<td align="left"> namenode </td>
<td align="left"> Chao Sun </td>
<td align="left"> Chao Sun </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8559">YARN-8559</a> </td>
<td align="left"> Expose mutable-conf scheduler&#x2019;s configuration in RM /scheduler-conf endpoint </td>
<td align="left"> Major </td>
<td align="left"> resourcemanager </td>
<td align="left"> Anna Savarin </td>
<td align="left"> Weiwei Yang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13813">HDFS-13813</a> </td>
<td align="left"> Exit NameNode if dangling child inode is detected when saving FsImage </td>
<td align="left"> Major </td>
<td align="left"> hdfs, namenode </td>
<td align="left"> Siyao Meng </td>
<td align="left"> Siyao Meng </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14212">HADOOP-14212</a> </td>
<td align="left"> Expose SecurityEnabled boolean field in JMX for other services besides NameNode </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Ray Burgemeestre </td>
<td align="left"> Adam Antal </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13217">HDFS-13217</a> </td>
<td align="left"> Audit log all EC policy names during addErasureCodingPolicies </td>
<td align="left"> Major </td>
<td align="left"> erasure-coding </td>
<td align="left"> liaoyuxiangqin </td>
<td align="left"> liaoyuxiangqin </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-9214">HADOOP-9214</a> </td>
<td align="left"> Create a new touch command to allow modifying atime and mtime </td>
<td align="left"> Minor </td>
<td align="left"> tools </td>
<td align="left"> Brian Burton </td>
<td align="left"> Hrishikesh Gadre </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8242">YARN-8242</a> </td>
<td align="left"> YARN NM: OOM error while reading back the state store on recovery </td>
<td align="left"> Critical </td>
<td align="left"> yarn </td>
<td align="left"> Kanwaljeet Sachdev </td>
<td align="left"> Pradeep Ambati </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13821">HDFS-13821</a> </td>
<td align="left"> RBF: Add dfs.federation.router.mount-table.cache.enable so that users can disable cache </td>
<td align="left"> Major </td>
<td align="left"> hdfs </td>
<td align="left"> Fei Hui </td>
<td align="left"> Fei Hui </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13861">HDFS-13861</a> </td>
<td align="left"> RBF: Illegal Router Admin command leads to printing usage for all commands </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="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13831">HDFS-13831</a> </td>
<td align="left"> Make block increment deletion number configurable </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Yiqun Lin </td>
<td align="left"> Ryan Wu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8051">YARN-8051</a> </td>
<td align="left"> TestRMEmbeddedElector#testCallbackSynchronization is flakey </td>
<td align="left"> Major </td>
<td align="left"> test </td>
<td align="left"> Robert Kanter </td>
<td align="left"> Robert Kanter </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13857">HDFS-13857</a> </td>
<td align="left"> RBF: Choose to enable the default nameservice to read/write files </td>
<td align="left"> Major </td>
<td align="left"> federation, hdfs </td>
<td align="left"> yanghuafeng </td>
<td align="left"> yanghuafeng </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13812">HDFS-13812</a> </td>
<td align="left"> Fix the inconsistent default refresh interval on Caching documentation </td>
<td align="left"> Trivial </td>
<td align="left"> documentation </td>
<td align="left"> BELUGA BEHR </td>
<td align="left"> Hrishikesh Gadre </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8638">YARN-8638</a> </td>
<td align="left"> Allow linux container runtimes to be pluggable </td>
<td align="left"> Minor </td>
<td align="left"> nodemanager </td>
<td align="left"> Craig Condit </td>
<td align="left"> Craig Condit </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13902">HDFS-13902</a> </td>
<td align="left"> Add JMX, conf and stacks menus to the datanode page </td>
<td align="left"> Minor </td>
<td align="left"> datanode </td>
<td align="left"> fengchuang </td>
<td align="left"> fengchuang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8680">YARN-8680</a> </td>
<td align="left"> YARN NM: Implement Iterable Abstraction for LocalResourceTracker state </td>
<td align="left"> Critical </td>
<td align="left"> yarn </td>
<td align="left"> Pradeep Ambati </td>
<td align="left"> Pradeep Ambati </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15726">HADOOP-15726</a> </td>
<td align="left"> Create utility to limit frequency of log statements </td>
<td align="left"> Major </td>
<td align="left"> common, util </td>
<td align="left"> Erik Krogen </td>
<td align="left"> Erik Krogen </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7974">YARN-7974</a> </td>
<td align="left"> Allow updating application tracking url after registration </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Jonathan Hung </td>
<td align="left"> Jonathan Hung </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8758">YARN-8758</a> </td>
<td align="left"> Support getting PreemptionMessage when using AMRMClientAsync </td>
<td align="left"> Major </td>
<td align="left"> yarn </td>
<td align="left"> Krishna Kishore </td>
<td align="left"> Zian Chen </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8896">YARN-8896</a> </td>
<td align="left"> Limit the maximum number of container assignments per heartbeat </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Weiwei Yang </td>
<td align="left"> Zhankun Tang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15804">HADOOP-15804</a> </td>
<td align="left"> upgrade to commons-compress 1.18 </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> PJ Fanning </td>
<td align="left"> Akira Ajisaka </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8908">YARN-8908</a> </td>
<td align="left"> Fix errors in yarn-default.xml related to GPU/FPGA </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Zhankun Tang </td>
<td align="left"> Zhankun Tang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13941">HDFS-13941</a> </td>
<td align="left"> make storageId in BlockPoolTokenSecretManager.checkAccess optional </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Ajay Kumar </td>
<td align="left"> Ajay Kumar </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14029">HDFS-14029</a> </td>
<td align="left"> Sleep in TestLazyPersistFiles should be put into a loop </td>
<td align="left"> Trivial </td>
<td align="left"> hdfs </td>
<td align="left"> Adam Antal </td>
<td align="left"> Adam Antal </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8915">YARN-8915</a> </td>
<td align="left"> Update the doc about the default value of &#x201c;maximum-container-assignments&#x201d; for capacity scheduler </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Zhankun Tang </td>
<td align="left"> Zhankun Tang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15855">HADOOP-15855</a> </td>
<td align="left"> Review hadoop credential doc, including object store details </td>
<td align="left"> Minor </td>
<td align="left"> documentation, 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/YARN-7225">YARN-7225</a> </td>
<td align="left"> Add queue and partition info to RM audit log </td>
<td align="left"> Major </td>
<td align="left"> resourcemanager </td>
<td align="left"> Jonathan Hung </td>
<td align="left"> Eric Payne </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8969">YARN-8969</a> </td>
<td align="left"> AbstractYarnScheduler#getNodeTracker should return generic type to avoid type casting </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Wanqiang Ji </td>
<td align="left"> Wanqiang Ji </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8977">YARN-8977</a> </td>
<td align="left"> Remove unnecessary type casting when calling AbstractYarnScheduler#getSchedulerNode </td>
<td align="left"> Trivial </td>
<td align="left"> . </td>
<td align="left"> Wanqiang Ji </td>
<td align="left"> Wanqiang Ji </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14070">HDFS-14070</a> </td>
<td align="left"> Refactor NameNodeWebHdfsMethods to allow better extensibility </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> CR Hota </td>
<td align="left"> CR Hota </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-12558">HADOOP-12558</a> </td>
<td align="left"> distcp documentation is woefully out of date </td>
<td align="left"> Critical </td>
<td align="left"> documentation, tools/distcp </td>
<td align="left"> Allen Wittenauer </td>
<td align="left"> Dinesh Chitlangia </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15919">HADOOP-15919</a> </td>
<td align="left"> AliyunOSS: Enable Yarn to use OSS </td>
<td align="left"> Major </td>
<td align="left"> fs/oss </td>
<td align="left"> wujinhu </td>
<td align="left"> wujinhu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15943">HADOOP-15943</a> </td>
<td align="left"> AliyunOSS: add missing owner &amp; group attributes for oss FileStatus </td>
<td align="left"> Major </td>
<td align="left"> fs/oss </td>
<td align="left"> wujinhu </td>
<td align="left"> wujinhu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7164">MAPREDUCE-7164</a> </td>
<td align="left"> FileOutputCommitter does not report progress while merging paths. </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Kuhu Shukla </td>
<td align="left"> Kuhu Shukla </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-9069">YARN-9069</a> </td>
<td align="left"> Fix SchedulerInfo#getSchedulerType for custom schedulers </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Bilwa S T </td>
<td align="left"> Bilwa S T </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14095">HDFS-14095</a> </td>
<td align="left"> EC: Track Erasure Coding commands in DFS statistics </td>
<td align="left"> Major </td>
<td align="left"> erasure-coding </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/YARN-9036">YARN-9036</a> </td>
<td align="left"> Escape newlines in health report in YARN UI </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Jonathan Hung </td>
<td align="left"> Keqiu Hu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-9085">YARN-9085</a> </td>
<td align="left"> Add Guaranteed and MaxCapacity to CSQueueMetrics </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Jonathan Hung </td>
<td align="left"> Jonathan Hung </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15808">HADOOP-15808</a> </td>
<td align="left"> Harden Token service loader use </td>
<td align="left"> Major </td>
<td align="left"> security </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-9122">YARN-9122</a> </td>
<td align="left"> Add table of contents to YARN Service API document </td>
<td align="left"> Minor </td>
<td align="left"> documentation </td>
<td align="left"> Akira Ajisaka </td>
<td align="left"> Zhankun Tang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14171">HDFS-14171</a> </td>
<td align="left"> Performance improvement in Tailing EditLog </td>
<td align="left"> Major </td>
<td align="left"> namenode </td>
<td align="left"> Kenneth Yang </td>
<td align="left"> Kenneth Yang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15959">HADOOP-15959</a> </td>
<td align="left"> revert HADOOP-12751 </td>
<td align="left"> Minor </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-16019">HADOOP-16019</a> </td>
<td align="left"> ZKDelegationTokenSecretManager won&#x2019;t log exception message occured in function setJaasConfiguration </td>
<td align="left"> Minor </td>
<td align="left"> common </td>
<td align="left"> luhuachao </td>
<td align="left"> luhuachao </td></tr>
</tbody>
</table></div>
<div class="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/YARN-7773">YARN-7773</a> </td>
<td align="left"> YARN Federation used Mysql as state store throw exception, Unknown column &#x2018;homeSubCluster&#x2019; in &#x2018;field list&#x2019; </td>
<td align="left"> Blocker </td>
<td align="left"> federation </td>
<td align="left"> Yiran Wu </td>
<td align="left"> Yiran Wu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8426">YARN-8426</a> </td>
<td align="left"> Upgrade jquery-ui to 1.12.1 in YARN </td>
<td align="left"> Major </td>
<td align="left"> webapp </td>
<td align="left"> Sunil Govindan </td>
<td align="left"> Sunil Govindan </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15550">HADOOP-15550</a> </td>
<td align="left"> Avoid static initialization of ObjectMappers </td>
<td align="left"> Minor </td>
<td align="left"> performance </td>
<td align="left"> Todd Lipcon </td>
<td align="left"> Todd Lipcon </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13721">HDFS-13721</a> </td>
<td align="left"> NPE in DataNode due to uninitialized DiskBalancer </td>
<td align="left"> Major </td>
<td align="left"> datanode, diskbalancer </td>
<td align="left"> Xiao Chen </td>
<td align="left"> Xiao Chen </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8360">YARN-8360</a> </td>
<td align="left"> Yarn service conflict between restart policy and NM configuration </td>
<td align="left"> Critical </td>
<td align="left"> yarn </td>
<td align="left"> Chandni Singh </td>
<td align="left"> Suma Shivaprasad </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8380">YARN-8380</a> </td>
<td align="left"> Support bind propagation options for mounts in docker runtime </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Billie Rinaldi </td>
<td align="left"> Billie Rinaldi </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8544">YARN-8544</a> </td>
<td align="left"> [DS] AM registration fails when hadoop authorization is enabled </td>
<td align="left"> Blocker </td>
<td align="left"> . </td>
<td align="left"> Bibin A Chundatt </td>
<td align="left"> Bibin A Chundatt </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8548">YARN-8548</a> </td>
<td align="left"> AllocationRespose proto setNMToken initBuilder not done </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Bibin A Chundatt </td>
<td align="left"> Bilwa S T </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7748">YARN-7748</a> </td>
<td align="left"> TestContainerResizing.testIncreaseContainerUnreservedWhenApplicationCompleted fails due to multiple container fail events </td>
<td align="left"> Major </td>
<td align="left"> capacityscheduler </td>
<td align="left"> Haibo Chen </td>
<td align="left"> Weiwei Yang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8577">YARN-8577</a> </td>
<td align="left"> Fix the broken anchor in SLS site-doc </td>
<td align="left"> Minor </td>
<td align="left"> documentation </td>
<td align="left"> Weiwei Yang </td>
<td align="left"> Weiwei Yang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-4606">YARN-4606</a> </td>
<td align="left"> CapacityScheduler: applications could get starved because computation of #activeUsers considers pending apps </td>
<td align="left"> Critical </td>
<td align="left"> capacity scheduler, capacityscheduler </td>
<td align="left"> Karam Singh </td>
<td align="left"> Manikandan R </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8330">YARN-8330</a> </td>
<td align="left"> Avoid publishing reserved container to ATS from RM </td>
<td align="left"> Critical </td>
<td align="left"> yarn-native-services </td>
<td align="left"> Yesha Vora </td>
<td align="left"> Suma Shivaprasad </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8429">YARN-8429</a> </td>
<td align="left"> Improve diagnostic message when artifact is not set properly </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Yesha Vora </td>
<td align="left"> Gour Saha </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8571">YARN-8571</a> </td>
<td align="left"> Validate service principal format prior to launching yarn service </td>
<td align="left"> Major </td>
<td align="left"> security, yarn </td>
<td align="left"> Eric Yang </td>
<td align="left"> Eric Yang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15637">HADOOP-15637</a> </td>
<td align="left"> LocalFs#listLocatedStatus does not filter out hidden .crc files </td>
<td align="left"> Minor </td>
<td align="left"> fs </td>
<td align="left"> Erik Krogen </td>
<td align="left"> Erik Krogen </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8579">YARN-8579</a> </td>
<td align="left"> New AM attempt could not retrieve previous attempt component data </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> Yesha Vora </td>
<td align="left"> Gour Saha </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8397">YARN-8397</a> </td>
<td align="left"> Potential thread leak in ActivitiesManager </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Rohith Sharma K S </td>
<td align="left"> Rohith Sharma K S </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8595">YARN-8595</a> </td>
<td align="left"> [UI2] Container diagnostic information is missing from container page </td>
<td align="left"> Major </td>
<td align="left"> yarn-ui-v2 </td>
<td align="left"> Akhil PB </td>
<td align="left"> Akhil PB </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8403">YARN-8403</a> </td>
<td align="left"> Nodemanager logs failed to download file with INFO level </td>
<td align="left"> Major </td>
<td align="left"> yarn </td>
<td align="left"> Eric Yang </td>
<td align="left"> Eric Yang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8610">YARN-8610</a> </td>
<td align="left"> Yarn Service Upgrade: Typo in Error message </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Chandni Singh </td>
<td align="left"> Chandni Singh </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8593">YARN-8593</a> </td>
<td align="left"> Add RM web service endpoint to get user information </td>
<td align="left"> Major </td>
<td align="left"> resourcemanager </td>
<td align="left"> Akhil PB </td>
<td align="left"> Akhil PB </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8594">YARN-8594</a> </td>
<td align="left"> [UI2] Display current logged in user </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Akhil PB </td>
<td align="left"> Akhil PB </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8592">YARN-8592</a> </td>
<td align="left"> [UI2] rmip:port/ui2 endpoint shows a blank page in windows OS and Chrome browser </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Akhil S Naik </td>
<td align="left"> Akhil PB </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8318">YARN-8318</a> </td>
<td align="left"> [UI2] IP address in component page shows N/A </td>
<td align="left"> Major </td>
<td align="left"> yarn-ui-v2 </td>
<td align="left"> Yesha Vora </td>
<td align="left"> Yesha Vora </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-6966">YARN-6966</a> </td>
<td align="left"> NodeManager metrics may return wrong negative values when NM restart </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Yang Wang </td>
<td align="left"> Szilard Nemeth </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8620">YARN-8620</a> </td>
<td align="left"> [UI2] YARN Services UI new submission failures are not debuggable </td>
<td align="left"> Major </td>
<td align="left"> yarn-ui-v2 </td>
<td align="left"> Akhil PB </td>
<td align="left"> Akhil PB </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8615">YARN-8615</a> </td>
<td align="left"> [UI2] Resource Usage tab shows only memory related info. No info available for vcores/gpu. </td>
<td align="left"> Major </td>
<td align="left"> yarn-ui-v2 </td>
<td align="left"> Sumana Sathish </td>
<td align="left"> Akhil PB </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13792">HDFS-13792</a> </td>
<td align="left"> Fix FSN read/write lock metrics name </td>
<td align="left"> Trivial </td>
<td align="left"> documentation, metrics </td>
<td align="left"> Chao Sun </td>
<td align="left"> Chao Sun </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8629">YARN-8629</a> </td>
<td align="left"> Container cleanup fails while trying to delete Cgroups </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> Yesha Vora </td>
<td align="left"> Suma Shivaprasad </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8407">YARN-8407</a> </td>
<td align="left"> Container launch exception in AM log should be printed in ERROR level </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Yesha Vora </td>
<td align="left"> Yesha Vora </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13799">HDFS-13799</a> </td>
<td align="left"> TestEditLogTailer#testTriggersLogRollsForAllStandbyNN fails due to missing synchronization between rollEditsRpcExecutor and tailerThread shutdown </td>
<td align="left"> Minor </td>
<td align="left"> ha </td>
<td align="left"> Hrishikesh Gadre </td>
<td align="left"> Hrishikesh Gadre </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13786">HDFS-13786</a> </td>
<td align="left"> EC: Display erasure coding policy for sub-directories is not working </td>
<td align="left"> Major </td>
<td align="left"> erasure-coding </td>
<td align="left"> Souryakanta Dwivedy </td>
<td align="left"> Ayush Saxena </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13785">HDFS-13785</a> </td>
<td align="left"> EC: &#x201c;removePolicy&#x201d; is not working for built-in/system Erasure Code policies </td>
<td align="left"> Minor </td>
<td align="left"> documentation, erasure-coding </td>
<td align="left"> Souryakanta Dwivedy </td>
<td align="left"> Ayush Saxena </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8633">YARN-8633</a> </td>
<td align="left"> Update DataTables version in yarn-common in line with JQuery 3 upgrade </td>
<td align="left"> Major </td>
<td align="left"> yarn </td>
<td align="left"> Akhil PB </td>
<td align="left"> Akhil PB </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8331">YARN-8331</a> </td>
<td align="left"> Race condition in NM container launched after done </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Yang Wang </td>
<td align="left"> Pradeep Ambati </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8521">YARN-8521</a> </td>
<td align="left"> NPE in AllocationTagsManager when a container is removed more than once </td>
<td align="left"> Major </td>
<td align="left"> resourcemanager </td>
<td align="left"> Weiwei Yang </td>
<td align="left"> Weiwei Yang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8575">YARN-8575</a> </td>
<td align="left"> Avoid committing allocation proposal to unavailable nodes in async scheduling </td>
<td align="left"> Major </td>
<td align="left"> capacityscheduler </td>
<td align="left"> Tao Yang </td>
<td align="left"> Tao Yang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13668">HDFS-13668</a> </td>
<td align="left"> FSPermissionChecker may throws AIOOE when check inode permission </td>
<td align="left"> Major </td>
<td align="left"> namenode </td>
<td align="left"> He Xiaoqiao </td>
<td align="left"> He Xiaoqiao </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15638">HADOOP-15638</a> </td>
<td align="left"> KMS Accept Queue Size default changed from 500 to 128 in Hadoop 3.x </td>
<td align="left"> Major </td>
<td align="left"> kms </td>
<td align="left"> Wei-Chiu Chuang </td>
<td align="left"> Wei-Chiu Chuang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13823">HDFS-13823</a> </td>
<td align="left"> NameNode UI : &#x201c;Utilities -&gt; Browse the file system -&gt; open a file -&gt; Head the file&#x201d; is not working </td>
<td align="left"> Major </td>
<td align="left"> ui </td>
<td align="left"> Nanda kumar </td>
<td align="left"> Nanda kumar </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13738">HDFS-13738</a> </td>
<td align="left"> fsck -list-corruptfileblocks has infinite loop if user is not privileged. </td>
<td align="left"> Major </td>
<td align="left"> tools </td>
<td align="left"> Wei-Chiu Chuang </td>
<td align="left"> Yuen-Kuei Hsueh </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13758">HDFS-13758</a> </td>
<td align="left"> DatanodeManager should throw exception if it has BlockRecoveryCommand but the block is not under construction </td>
<td align="left"> Major </td>
<td align="left"> namenode </td>
<td align="left"> Wei-Chiu Chuang </td>
<td align="left"> chencan </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8614">YARN-8614</a> </td>
<td align="left"> Fix few annotation typos in YarnConfiguration </td>
<td align="left"> Trivial </td>
<td align="left"> . </td>
<td align="left"> Sen Zhao </td>
<td align="left"> Sen Zhao </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13819">HDFS-13819</a> </td>
<td align="left"> TestDirectoryScanner#testDirectoryScannerInFederatedCluster is flaky </td>
<td align="left"> Minor </td>
<td align="left"> hdfs </td>
<td align="left"> Daniel Templeton </td>
<td align="left"> Daniel Templeton </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8656">YARN-8656</a> </td>
<td align="left"> container-executor should not write cgroup tasks files for docker containers </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Jim Brennan </td>
<td align="left"> Jim Brennan </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8474">YARN-8474</a> </td>
<td align="left"> sleeper service fails to launch with &#x201c;Authentication Required&#x201d; </td>
<td align="left"> Critical </td>
<td align="left"> yarn </td>
<td align="left"> Sumana Sathish </td>
<td align="left"> Billie Rinaldi </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8667">YARN-8667</a> </td>
<td align="left"> Cleanup symlinks when container restarted by NM to solve issue &#x201c;find: File system loop detected;&#x201d; for tar ball artifacts. </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> Rohith Sharma K S </td>
<td align="left"> Chandni Singh </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-10240">HDFS-10240</a> </td>
<td align="left"> Race between close/recoverLease leads to missing block </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> zhouyingchao </td>
<td align="left"> Jinglun </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15655">HADOOP-15655</a> </td>
<td align="left"> Enhance KMS client retry behavior </td>
<td align="left"> Critical </td>
<td align="left"> kms </td>
<td align="left"> Kitti Nanasi </td>
<td align="left"> Kitti Nanasi </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8612">YARN-8612</a> </td>
<td align="left"> Fix NM Collector Service Port issue in YarnConfiguration </td>
<td align="left"> Major </td>
<td align="left"> ATSv2 </td>
<td align="left"> Prabha Manepalli </td>
<td align="left"> Prabha Manepalli </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13747">HDFS-13747</a> </td>
<td align="left"> Statistic for list_located_status is incremented incorrectly by listStatusIterator </td>
<td align="left"> Minor </td>
<td align="left"> hdfs-client </td>
<td align="left"> Todd Lipcon </td>
<td align="left"> Antal Mihalyi </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15674">HADOOP-15674</a> </td>
<td align="left"> Test failure TestSSLHttpServer.testExcludedCiphers with TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 cipher suite </td>
<td align="left"> Major </td>
<td align="left"> common </td>
<td align="left"> Gabor Bota </td>
<td align="left"> Szilard Nemeth </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8640">YARN-8640</a> </td>
<td align="left"> Restore previous state in container-executor after failure </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Jim Brennan </td>
<td align="left"> Jim Brennan </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8679">YARN-8679</a> </td>
<td align="left"> [ATSv2] If HBase cluster is down for long time, high chances that NM ContainerManager dispatcher get blocked </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Rohith Sharma K S </td>
<td align="left"> Wangda Tan </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13772">HDFS-13772</a> </td>
<td align="left"> Erasure coding: Unnecessary NameNode Logs displaying for Enabling/Disabling Erasure coding policies which are already enabled/disabled </td>
<td align="left"> Trivial </td>
<td align="left"> erasure-coding </td>
<td align="left"> Souryakanta Dwivedy </td>
<td align="left"> Ayush Saxena </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8649">YARN-8649</a> </td>
<td align="left"> NPE in localizer hearbeat processing if a container is killed while localizing </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> lujie </td>
<td align="left"> lujie </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8719">YARN-8719</a> </td>
<td align="left"> Typo correction for yarn configuration in OpportunisticContainers(federation) docs </td>
<td align="left"> Major </td>
<td align="left"> documentation, federation </td>
<td align="left"> Y. SREENIVASULU REDDY </td>
<td align="left"> Y. SREENIVASULU REDDY </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8675">YARN-8675</a> </td>
<td align="left"> Setting hostname of docker container breaks with &#x201c;host&#x201d; networking mode for Apps which do not run as a YARN service </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Yesha Vora </td>
<td align="left"> Suma Shivaprasad </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13858">HDFS-13858</a> </td>
<td align="left"> RBF: Add check to have single valid argument to safemode command </td>
<td align="left"> Major </td>
<td align="left"> federation </td>
<td align="left"> Soumyapn </td>
<td align="left"> Ayush Saxena </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13731">HDFS-13731</a> </td>
<td align="left"> ReencryptionUpdater fails with ConcurrentModificationException during processCheckpoints </td>
<td align="left"> Major </td>
<td align="left"> encryption </td>
<td align="left"> Xiao Chen </td>
<td align="left"> Zsolt Venczel </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8723">YARN-8723</a> </td>
<td align="left"> Fix a typo in CS init error message when resource calculator is not correctly set </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Weiwei Yang </td>
<td align="left"> Abhishek Modi </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15705">HADOOP-15705</a> </td>
<td align="left"> Typo in the definition of &#x201c;stable&#x201d; in the interface classification </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Daniel Templeton </td>
<td align="left"> Daniel Templeton </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13863">HDFS-13863</a> </td>
<td align="left"> FsDatasetImpl should log DiskOutOfSpaceException </td>
<td align="left"> Major </td>
<td align="left"> hdfs </td>
<td align="left"> Fei Hui </td>
<td align="left"> Fei Hui </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15698">HADOOP-15698</a> </td>
<td align="left"> KMS log4j is not initialized properly at startup </td>
<td align="left"> Major </td>
<td align="left"> kms </td>
<td align="left"> Kitti Nanasi </td>
<td align="left"> Kitti Nanasi </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15680">HADOOP-15680</a> </td>
<td align="left"> ITestNativeAzureFileSystemConcurrencyLive times out </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Andras Bokor </td>
<td align="left"> Andras Bokor </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15706">HADOOP-15706</a> </td>
<td align="left"> Typo in compatibility doc: SHOUD -&gt; SHOULD </td>
<td align="left"> Trivial </td>
<td align="left"> . </td>
<td align="left"> Daniel Templeton </td>
<td align="left"> Laszlo Kollar </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13027">HDFS-13027</a> </td>
<td align="left"> Handle possible NPEs due to deleted blocks in race condition </td>
<td align="left"> Major </td>
<td align="left"> namenode </td>
<td align="left"> Vinayakumar B </td>
<td align="left"> Vinayakumar B </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8535">YARN-8535</a> </td>
<td align="left"> Fix DistributedShell unit tests </td>
<td align="left"> Major </td>
<td align="left"> distributed-shell, timelineservice </td>
<td align="left"> Eric Yang </td>
<td align="left"> Abhishek Modi </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13867">HDFS-13867</a> </td>
<td align="left"> RBF: Add validation for max arguments for Router admin ls, clrQuota, setQuota, rm and nameservice commands </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="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13774">HDFS-13774</a> </td>
<td align="left"> EC: &#x201c;hdfs ec -getPolicy&#x201d; is not retrieving policy details when the special REPLICATION policy set on the directory </td>
<td align="left"> Minor </td>
<td align="left"> erasure-coding </td>
<td align="left"> Souryakanta Dwivedy </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-10219">HADOOP-10219</a> </td>
<td align="left"> ipc.Client.setupIOstreams() needs to check for ClientCache.stopClient requested shutdowns </td>
<td align="left"> Major </td>
<td align="left"> ipc </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Kihwal Lee </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13815">HDFS-13815</a> </td>
<td align="left"> RBF: Add check to order command </td>
<td align="left"> Major </td>
<td align="left"> federation </td>
<td align="left"> Soumyapn </td>
<td align="left"> Ranith Sardar </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15696">HADOOP-15696</a> </td>
<td align="left"> KMS performance regression due to too many open file descriptors after Jetty migration </td>
<td align="left"> Blocker </td>
<td align="left"> kms </td>
<td align="left"> Wei-Chiu Chuang </td>
<td align="left"> Wei-Chiu Chuang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7131">MAPREDUCE-7131</a> </td>
<td align="left"> Job History Server has race condition where it moves files from intermediate to finished but thinks file is in intermediate </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Anthony Hsu </td>
<td align="left"> Anthony Hsu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13836">HDFS-13836</a> </td>
<td align="left"> RBF: Handle mount table znode with null value </td>
<td align="left"> Major </td>
<td align="left"> federation, hdfs </td>
<td align="left"> yanghuafeng </td>
<td align="left"> yanghuafeng </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8751">YARN-8751</a> </td>
<td align="left"> Container-executor permission check errors cause the NM to be marked unhealthy </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> Shane Kumpf </td>
<td align="left"> Craig Condit </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13862">HDFS-13862</a> </td>
<td align="left"> RBF: Router logs are not capturing few of the dfsrouteradmin commands </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Soumyapn </td>
<td align="left"> Ayush Saxena </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12716">HDFS-12716</a> </td>
<td align="left"> &#x2018;dfs.datanode.failed.volumes.tolerated&#x2019; to support minimum number of volumes to be available </td>
<td align="left"> Major </td>
<td align="left"> datanode </td>
<td align="left"> usharani </td>
<td align="left"> Ranith Sardar </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13895">HDFS-13895</a> </td>
<td align="left"> EC: Fix Intermittent Failure in TestDFSStripedOutputStreamWithFailureWithRandomECPolicy </td>
<td align="left"> Major </td>
<td align="left"> erasure-coding </td>
<td align="left"> Ayush Saxena </td>
<td align="left"> Ayush Saxena </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8709">YARN-8709</a> </td>
<td align="left"> CS preemption monitor always fails since one under-served queue was deleted </td>
<td align="left"> Major </td>
<td align="left"> capacityscheduler, scheduler preemption </td>
<td align="left"> Tao Yang </td>
<td align="left"> Tao Yang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13051">HDFS-13051</a> </td>
<td align="left"> Fix dead lock during async editlog rolling if edit queue is full </td>
<td align="left"> Major </td>
<td align="left"> namenode </td>
<td align="left"> zhangwei </td>
<td align="left"> Daryn Sharp </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8630">YARN-8630</a> </td>
<td align="left"> ATSv2 REST APIs should honor filter-entity-list-by-user in non-secure cluster when ACls are enabled </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Rohith Sharma K S </td>
<td align="left"> Rohith Sharma K S </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8729">YARN-8729</a> </td>
<td align="left"> Node status updater thread could be lost after it is restarted </td>
<td align="left"> Critical </td>
<td align="left"> nodemanager </td>
<td align="left"> Tao Yang </td>
<td align="left"> Tao Yang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13914">HDFS-13914</a> </td>
<td align="left"> Fix DN UI logs link broken when https is enabled after HDFS-13902 </td>
<td align="left"> Minor </td>
<td align="left"> datanode </td>
<td align="left"> Jianfei Jiang </td>
<td align="left"> Jianfei Jiang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7133">MAPREDUCE-7133</a> </td>
<td align="left"> History Server task attempts REST API returns invalid data </td>
<td align="left"> Major </td>
<td align="left"> jobhistoryserver </td>
<td align="left"> Oleksandr Shevchenko </td>
<td align="left"> Oleksandr Shevchenko </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13838">HDFS-13838</a> </td>
<td align="left"> WebHdfsFileSystem.getFileStatus() won&#x2019;t return correct &#x201c;snapshot enabled&#x201d; status </td>
<td align="left"> Major </td>
<td align="left"> hdfs, webhdfs </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/HADOOP-15733">HADOOP-15733</a> </td>
<td align="left"> Correct the log when Invalid emptier Interval configured </td>
<td align="left"> Major </td>
<td align="left"> trash </td>
<td align="left"> Harshakiran Reddy </td>
<td align="left"> Ayush Saxena </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8720">YARN-8720</a> </td>
<td align="left"> CapacityScheduler does not enforce max resource allocation check at queue level </td>
<td align="left"> Major </td>
<td align="left"> capacity scheduler, capacityscheduler, resourcemanager </td>
<td align="left"> Tarun Parimi </td>
<td align="left"> Tarun Parimi </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8782">YARN-8782</a> </td>
<td align="left"> Fix exception message in Resource.throwExceptionWhenArrayOutOfBound </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Szilard Nemeth </td>
<td align="left"> Gergely Pollak </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13844">HDFS-13844</a> </td>
<td align="left"> Fix the fmt_bytes function in the dfs-dust.js </td>
<td align="left"> Minor </td>
<td align="left"> hdfs, ui </td>
<td align="left"> yanghuafeng </td>
<td align="left"> yanghuafeng </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8726">YARN-8726</a> </td>
<td align="left"> [UI2] YARN UI2 is not accessible when config.env file failed to load </td>
<td align="left"> Critical </td>
<td align="left"> yarn-ui-v2 </td>
<td align="left"> Akhil PB </td>
<td align="left"> Akhil PB </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8652">YARN-8652</a> </td>
<td align="left"> [UI2] YARN UI2 breaks if getUserInfo REST API is not available in older versions. </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> Akhil PB </td>
<td align="left"> Akhil PB </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8787">YARN-8787</a> </td>
<td align="left"> Fix broken list items in PlacementConstraints documentation </td>
<td align="left"> Minor </td>
<td align="left"> documentation </td>
<td align="left"> Masahiro Tanaka </td>
<td align="left"> Masahiro Tanaka </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-11719">HDFS-11719</a> </td>
<td align="left"> Arrays.fill() wrong index in BlockSender.readChecksum() exception handling </td>
<td align="left"> Major </td>
<td align="left"> datanode </td>
<td align="left"> Tao Zhang </td>
<td align="left"> Tao Zhang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8648">YARN-8648</a> </td>
<td align="left"> Container cgroups are leaked when using docker </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Jim Brennan </td>
<td align="left"> Jim Brennan </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15755">HADOOP-15755</a> </td>
<td align="left"> StringUtils#createStartupShutdownMessage throws NPE when args is null </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Lokesh Jain </td>
<td align="left"> Dinesh Chitlangia </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-3801">MAPREDUCE-3801</a> </td>
<td align="left"> org.apache.hadoop.mapreduce.v2.app.TestRuntimeEstimators.testExponentialEstimator fails intermittently </td>
<td align="left"> Major </td>
<td align="left"> mrv2 </td>
<td align="left"> Robert Joseph Evans </td>
<td align="left"> Jason Lowe </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7137">MAPREDUCE-7137</a> </td>
<td align="left"> MRAppBenchmark.benchmark1() fails with NullPointerException </td>
<td align="left"> Minor </td>
<td align="left"> test </td>
<td align="left"> Oleksandr Shevchenko </td>
<td align="left"> Oleksandr Shevchenko </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7138">MAPREDUCE-7138</a> </td>
<td align="left"> ThrottledContainerAllocator in MRAppBenchmark should implement RMHeartbeatHandler </td>
<td align="left"> Minor </td>
<td align="left"> test </td>
<td align="left"> Oleksandr Shevchenko </td>
<td align="left"> Oleksandr Shevchenko </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13886">HDFS-13886</a> </td>
<td align="left"> HttpFSFileSystem.getFileStatus() doesn&#x2019;t return &#x201c;snapshot enabled&#x201d; bit </td>
<td align="left"> Major </td>
<td align="left"> httpfs </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-13868">HDFS-13868</a> </td>
<td align="left"> WebHDFS: GETSNAPSHOTDIFF API NPE when param &#x201c;snapshotname&#x201d; is given but &#x201c;oldsnapshotname&#x201d; is not. </td>
<td align="left"> Major </td>
<td align="left"> hdfs, webhdfs </td>
<td align="left"> Siyao Meng </td>
<td align="left"> Pranay Singh </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8771">YARN-8771</a> </td>
<td align="left"> CapacityScheduler fails to unreserve when cluster resource contains empty resource type </td>
<td align="left"> Critical </td>
<td align="left"> capacityscheduler </td>
<td align="left"> Tao Yang </td>
<td align="left"> Tao Yang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13908">HDFS-13908</a> </td>
<td align="left"> TestDataNodeMultipleRegistrations is flaky </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> &#xcd;&#xf1;igo Goiri </td>
<td align="left"> Ayush Saxena </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15684">HADOOP-15684</a> </td>
<td align="left"> triggerActiveLogRoll stuck on dead name node, when ConnectTimeoutException happens. </td>
<td align="left"> Critical </td>
<td align="left"> ha </td>
<td align="left"> Rong Tang </td>
<td align="left"> Rong Tang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15772">HADOOP-15772</a> </td>
<td align="left"> Remove the &#x2018;Path &#x2026; should be specified as a URI&#x2019; warnings on startup </td>
<td align="left"> Major </td>
<td align="left"> conf </td>
<td align="left"> Arpit Agarwal </td>
<td align="left"> Ayush Saxena </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8784">YARN-8784</a> </td>
<td align="left"> DockerLinuxContainerRuntime prevents access to distributed cache entries on a full disk </td>
<td align="left"> Major </td>
<td align="left"> nodemanager </td>
<td align="left"> Jason Lowe </td>
<td align="left"> Eric Badger </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15736">HADOOP-15736</a> </td>
<td align="left"> Trash : Negative Value For Deletion Interval Leads To Abnormal Behaviour. </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="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8628">YARN-8628</a> </td>
<td align="left"> [UI2] Few duplicated or inconsistent information displayed in UI2 </td>
<td align="left"> Major </td>
<td align="left"> yarn-ui-v2 </td>
<td align="left"> Akhil PB </td>
<td align="left"> Akhil PB </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8742">YARN-8742</a> </td>
<td align="left"> [UI2] Container logs on Application / Service pages on UI2 are not available many case, improve error messages in such cases. </td>
<td align="left"> Major </td>
<td align="left"> yarn-ui-v2 </td>
<td align="left"> Akhil PB </td>
<td align="left"> Akhil PB </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7125">MAPREDUCE-7125</a> </td>
<td align="left"> JobResourceUploader creates LocalFileSystem when it&#x2019;s not necessary </td>
<td align="left"> Major </td>
<td align="left"> job submission </td>
<td align="left"> Peter Cseh </td>
<td align="left"> Peter Cseh </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8815">YARN-8815</a> </td>
<td align="left"> RM fails to recover finished unmanaged AM </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> Rakesh Shah </td>
<td align="left"> Bibin A Chundatt </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8752">YARN-8752</a> </td>
<td align="left"> yarn-registry.md has wrong word ong-lived, it should be long-lived </td>
<td align="left"> Trivial </td>
<td align="left"> documentation </td>
<td align="left"> leiqiang </td>
<td align="left"> leiqiang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8824">YARN-8824</a> </td>
<td align="left"> App Nodelabel missed after RM restart for finished apps </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Bibin A Chundatt </td>
<td align="left"> Bibin A Chundatt </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13840">HDFS-13840</a> </td>
<td align="left"> RBW Blocks which are having less GS should be added to Corrupt </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Brahma Reddy Battula </td>
<td align="left"> Brahma Reddy Battula </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8804">YARN-8804</a> </td>
<td align="left"> resourceLimits may be wrongly calculated when leaf-queue is blocked in cluster with 3+ level queues </td>
<td align="left"> Critical </td>
<td align="left"> capacityscheduler </td>
<td align="left"> Tao Yang </td>
<td align="left"> Tao Yang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8774">YARN-8774</a> </td>
<td align="left"> Memory leak when CapacityScheduler allocates from reserved container with non-default label </td>
<td align="left"> Critical </td>
<td align="left"> capacityscheduler </td>
<td align="left"> Tao Yang </td>
<td align="left"> Tao Yang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15817">HADOOP-15817</a> </td>
<td align="left"> Reuse Object Mapper in KMSJSONReader </td>
<td align="left"> Major </td>
<td align="left"> kms </td>
<td align="left"> Jonathan Eagles </td>
<td align="left"> Jonathan Eagles </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8844">YARN-8844</a> </td>
<td align="left"> TestNMProxy unit test is failing </td>
<td align="left"> Major </td>
<td align="left"> yarn </td>
<td align="left"> Eric Yang </td>
<td align="left"> Eric Yang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13957">HDFS-13957</a> </td>
<td align="left"> Fix incorrect option used in description of InMemoryAliasMap </td>
<td align="left"> Minor </td>
<td align="left"> documentation </td>
<td align="left"> Yiqun Lin </td>
<td align="left"> Yiqun Lin </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7957">YARN-7957</a> </td>
<td align="left"> [UI2] YARN service delete option disappears after stopping application </td>
<td align="left"> Critical </td>
<td align="left"> yarn-ui-v2 </td>
<td align="left"> Yesha Vora </td>
<td align="left"> Akhil PB </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8797">YARN-8797</a> </td>
<td align="left"> [UI2] Improve error pages in new YARN UI </td>
<td align="left"> Major </td>
<td align="left"> yarn-ui-v2 </td>
<td align="left"> Akhil PB </td>
<td align="left"> Akhil PB </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15820">HADOOP-15820</a> </td>
<td align="left"> ZStandardDecompressor native code sets an integer field as a long </td>
<td align="left"> Blocker </td>
<td align="left"> . </td>
<td align="left"> Jason Lowe </td>
<td align="left"> Jason Lowe </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13964">HDFS-13964</a> </td>
<td align="left"> RBF: TestRouterWebHDFSContractAppend fails with No Active Namenode under nameservice </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="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7825">YARN-7825</a> </td>
<td align="left"> [UI2] Maintain constant horizontal application info bar for Application Attempt page </td>
<td align="left"> Major </td>
<td align="left"> yarn-ui-v2 </td>
<td align="left"> Yesha Vora </td>
<td align="left"> Akhil PB </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13768">HDFS-13768</a> </td>
<td align="left"> Adding replicas to volume map makes DataNode start slowly </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Yiqun Lin </td>
<td align="left"> Surendra Singh Lilhore </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13962">HDFS-13962</a> </td>
<td align="left"> Add null check for add-replica pool to avoid lock acquiring </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Yiqun Lin </td>
<td align="left"> Surendra Singh Lilhore </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8853">YARN-8853</a> </td>
<td align="left"> [UI2] Application Attempts tab is not shown correctly when there are no attempts </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Charan Hebri </td>
<td align="left"> Akhil PB </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8845">YARN-8845</a> </td>
<td align="left"> hadoop.registry.rm.enabled is not used </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> &#xcd;&#xf1;igo Goiri </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-13926">HDFS-13926</a> </td>
<td align="left"> ThreadLocal aggregations for FileSystem.Statistics are incorrect with striped reads </td>
<td align="left"> Major </td>
<td align="left"> erasure-coding </td>
<td align="left"> Xiao Chen </td>
<td align="left"> Hrishikesh Gadre </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8666">YARN-8666</a> </td>
<td align="left"> [UI2] Remove application tab from YARN Queue Page </td>
<td align="left"> Major </td>
<td align="left"> yarn-ui-v2 </td>
<td align="left"> Yesha Vora </td>
<td align="left"> Yesha Vora </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8753">YARN-8753</a> </td>
<td align="left"> [UI2] Lost nodes representation missing from Nodemanagers Chart </td>
<td align="left"> Major </td>
<td align="left"> yarn-ui-v2 </td>
<td align="left"> Yesha Vora </td>
<td align="left"> Yesha Vora </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15679">HADOOP-15679</a> </td>
<td align="left"> ShutdownHookManager shutdown time needs to be configurable &amp; extended </td>
<td align="left"> Major </td>
<td align="left"> util </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-13945">HDFS-13945</a> </td>
<td align="left"> TestDataNodeVolumeFailure is Flaky </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="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13802">HDFS-13802</a> </td>
<td align="left"> RBF: Remove FSCK from Router Web UI </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Fei Hui </td>
<td align="left"> Fei Hui </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8869">YARN-8869</a> </td>
<td align="left"> YARN Service Client might not work correctly with RM REST API for Kerberos authentication </td>
<td align="left"> Blocker </td>
<td align="left"> . </td>
<td align="left"> Eric Yang </td>
<td align="left"> Eric Yang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7132">MAPREDUCE-7132</a> </td>
<td align="left"> JobSplitWriter prints unnecessary warnings if EC(RS10,4) is used </td>
<td align="left"> Major </td>
<td align="left"> client, mrv2 </td>
<td align="left"> Peter Bacsko </td>
<td align="left"> Peter Bacsko </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8892">YARN-8892</a> </td>
<td align="left"> YARN UI2 doc changes to update security status (verified under security environment) </td>
<td align="left"> Blocker </td>
<td align="left"> . </td>
<td align="left"> Sunil Govindan </td>
<td align="left"> Sunil Govindan </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8810">YARN-8810</a> </td>
<td align="left"> Yarn Service: discrepancy between hashcode and equals of ConfigFile </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Chandni Singh </td>
<td align="left"> Chandni Singh </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15802">HADOOP-15802</a> </td>
<td align="left"> start-build-env.sh creates an invalid /etc/sudoers.d/hadoop-build-${USER_ID} file entry </td>
<td align="left"> Minor </td>
<td align="left"> build </td>
<td align="left"> Jon Boone </td>
<td align="left"> Jon Boone </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15861">HADOOP-15861</a> </td>
<td align="left"> Move DelegationTokenIssuer to the right path </td>
<td align="left"> Blocker </td>
<td align="left"> security </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-15859">HADOOP-15859</a> </td>
<td align="left"> ZStandardDecompressor.c mistakes a class for an instance </td>
<td align="left"> Blocker </td>
<td align="left"> . </td>
<td align="left"> Ben Lau </td>
<td align="left"> Jason Lowe </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14000">HDFS-14000</a> </td>
<td align="left"> RBF: Documentation should reflect right scripts for v3.0 and above </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> CR Hota </td>
<td align="left"> CR Hota </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8868">YARN-8868</a> </td>
<td align="left"> Set HTTPOnly attribute to Cookie </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Chandni Singh </td>
<td align="left"> Chandni Singh </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14003">HDFS-14003</a> </td>
<td align="left"> Fix findbugs warning in trunk for FSImageFormatPBINode </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Yiqun Lin </td>
<td align="left"> Yiqun Lin </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14005">HDFS-14005</a> </td>
<td align="left"> RBF: Web UI update to bootstrap-3.3.7 </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> &#xcd;&#xf1;igo Goiri </td>
<td align="left"> &#xcd;&#xf1;igo Goiri </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8910">YARN-8910</a> </td>
<td align="left"> Misleading log statement in NM when max retries is -1 </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Chandni Singh </td>
<td align="left"> Chandni Singh </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15850">HADOOP-15850</a> </td>
<td align="left"> CopyCommitter#concatFileChunks should check that the blocks per chunk is not 0 </td>
<td align="left"> Critical </td>
<td align="left"> tools/distcp </td>
<td align="left"> Ted Yu </td>
<td align="left"> Ted Yu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7502">YARN-7502</a> </td>
<td align="left"> Nodemanager restart docs should describe nodemanager supervised property </td>
<td align="left"> Major </td>
<td align="left"> documentation </td>
<td align="left"> Jason Lowe </td>
<td align="left"> Suma Shivaprasad </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15866">HADOOP-15866</a> </td>
<td align="left"> Renamed HADOOP_SECURITY_GROUP_SHELL_COMMAND_TIMEOUT keys break compatibility </td>
<td align="left"> Blocker </td>
<td align="left"> . </td>
<td align="left"> Wei-Chiu Chuang </td>
<td align="left"> Wei-Chiu Chuang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8826">YARN-8826</a> </td>
<td align="left"> Fix lingering timeline collector after serviceStop in TimelineCollectorManager </td>
<td align="left"> Trivial </td>
<td align="left"> ATSv2 </td>
<td align="left"> Prabha Manepalli </td>
<td align="left"> Prabha Manepalli </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15822">HADOOP-15822</a> </td>
<td align="left"> zstd compressor can fail with a small output buffer </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Jason Lowe </td>
<td align="left"> Jason Lowe </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14021">HDFS-14021</a> </td>
<td align="left"> TestReconstructStripedBlocksWithRackAwareness#testReconstructForNotEnoughRacks fails intermittently </td>
<td align="left"> Major </td>
<td align="left"> erasure-coding, test </td>
<td align="left"> Xiao Chen </td>
<td align="left"> Xiao Chen </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7151">MAPREDUCE-7151</a> </td>
<td align="left"> RMContainerAllocator#handleJobPriorityChange expects application_priority always </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Bibin A Chundatt </td>
<td align="left"> Bilwa S T </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14445">HADOOP-14445</a> </td>
<td align="left"> Use DelegationTokenIssuer to create KMS delegation tokens that can authenticate to all KMS instances </td>
<td align="left"> Major </td>
<td align="left"> kms </td>
<td align="left"> Wei-Chiu Chuang </td>
<td align="left"> Xiao Chen </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14028">HDFS-14028</a> </td>
<td align="left"> HDFS OIV temporary dir deletes folder </td>
<td align="left"> Major </td>
<td align="left"> hdfs </td>
<td align="left"> Adam Antal </td>
<td align="left"> Adam Antal </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14027">HDFS-14027</a> </td>
<td align="left"> DFSStripedOutputStream should implement both hsync methods </td>
<td align="left"> Critical </td>
<td align="left"> erasure-coding </td>
<td align="left"> Xiao Chen </td>
<td align="left"> Xiao Chen </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8950">YARN-8950</a> </td>
<td align="left"> Compilation fails with dependency convergence error for hbase.profile=2.0 </td>
<td align="left"> Blocker </td>
<td align="left"> . </td>
<td align="left"> Rohith Sharma K S </td>
<td align="left"> Rohith Sharma K S </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15899">HADOOP-15899</a> </td>
<td align="left"> Update AWS Java SDK versions in NOTICE.txt </td>
<td align="left"> Major </td>
<td align="left"> . </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-15900">HADOOP-15900</a> </td>
<td align="left"> Update JSch versions in LICENSE.txt </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Akira Ajisaka </td>
<td align="left"> Akira Ajisaka </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14043">HDFS-14043</a> </td>
<td align="left"> Tolerate corrupted seen_txid file </td>
<td align="left"> Major </td>
<td align="left"> hdfs, namenode </td>
<td align="left"> Lukas Majercak </td>
<td align="left"> Lukas Majercak </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8858">YARN-8858</a> </td>
<td align="left"> CapacityScheduler should respect maximum node resource when per-queue maximum-allocation is being used. </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Sumana Sathish </td>
<td align="left"> Wangda Tan </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8970">YARN-8970</a> </td>
<td align="left"> Improve the debug message in CS#allocateContainerOnSingleNode </td>
<td align="left"> Trivial </td>
<td align="left"> . </td>
<td align="left"> Weiwei Yang </td>
<td align="left"> Zhankun Tang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8865">YARN-8865</a> </td>
<td align="left"> RMStateStore contains large number of expired RMDelegationToken </td>
<td align="left"> Major </td>
<td align="left"> resourcemanager </td>
<td align="left"> Wilfred Spiegelenburg </td>
<td align="left"> Wilfred Spiegelenburg </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14048">HDFS-14048</a> </td>
<td align="left"> DFSOutputStream close() throws exception on subsequent call after DataNode restart </td>
<td align="left"> Major </td>
<td align="left"> hdfs-client </td>
<td align="left"> Erik Krogen </td>
<td align="left"> Erik Krogen </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7156">MAPREDUCE-7156</a> </td>
<td align="left"> NullPointerException when reaching max shuffle connections </td>
<td align="left"> Major </td>
<td align="left"> mrv2 </td>
<td align="left"> Peter Bacsko </td>
<td align="left"> Peter Bacsko </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8866">YARN-8866</a> </td>
<td align="left"> Fix a parsing error for crossdomain.xml </td>
<td align="left"> Major </td>
<td align="left"> build, yarn-ui-v2 </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/HDFS-14039">HDFS-14039</a> </td>
<td align="left"> ec -listPolicies doesn&#x2019;t show correct state for the default policy when the default is not RS(6,3) </td>
<td align="left"> Major </td>
<td align="left"> erasure-coding </td>
<td align="left"> Xiao Chen </td>
<td align="left"> Kitti Nanasi </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15916">HADOOP-15916</a> </td>
<td align="left"> Upgrade Maven Surefire plugin to 3.0.0-M1 </td>
<td align="left"> Blocker </td>
<td align="left"> build </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/YARN-9002">YARN-9002</a> </td>
<td align="left"> YARN Service keytab does not support s3, wasb, gs and is restricted to HDFS and local filesystem only </td>
<td align="left"> Major </td>
<td align="left"> yarn-native-services </td>
<td align="left"> Gour Saha </td>
<td align="left"> Gour Saha </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8233">YARN-8233</a> </td>
<td align="left"> NPE in CapacityScheduler#tryCommit when handling allocate/reserve proposal whose allocatedOrReservedContainer is null </td>
<td align="left"> Critical </td>
<td align="left"> capacityscheduler </td>
<td align="left"> Tao Yang </td>
<td align="left"> Tao Yang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14065">HDFS-14065</a> </td>
<td align="left"> Failed Storage Locations shows nothing in the Datanode Volume Failures </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="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15923">HADOOP-15923</a> </td>
<td align="left"> create-release script should set max-cache-ttl as well as default-cache-ttl for gpg-agent </td>
<td align="left"> Blocker </td>
<td align="left"> build </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-15912">HADOOP-15912</a> </td>
<td align="left"> start-build-env.sh still creates an invalid /etc/sudoers.d/hadoop-build-${USER_ID} file entry after HADOOP-15802 </td>
<td align="left"> Major </td>
<td align="left"> build </td>
<td align="left"> Akira Ajisaka </td>
<td align="left"> Akira Ajisaka </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15869">HADOOP-15869</a> </td>
<td align="left"> BlockDecompressorStream#decompress should not return -1 in case of IOException. </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Surendra Singh Lilhore </td>
<td align="left"> Surendra Singh Lilhore </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7158">MAPREDUCE-7158</a> </td>
<td align="left"> Inefficient Flush Logic in JobHistory EventWriter </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Zichen Sun </td>
<td align="left"> Zichen Sun </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15930">HADOOP-15930</a> </td>
<td align="left"> Exclude MD5 checksum files from release artifact </td>
<td align="left"> Critical </td>
<td align="left"> build </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-15925">HADOOP-15925</a> </td>
<td align="left"> The config and log of gpg-agent are removed in create-release script </td>
<td align="left"> Major </td>
<td align="left"> build </td>
<td align="left"> Akira Ajisaka </td>
<td align="left"> Dinesh Chitlangia </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13963">HDFS-13963</a> </td>
<td align="left"> NN UI is broken with IE11 </td>
<td align="left"> Minor </td>
<td align="left"> namenode, ui </td>
<td align="left"> Daisuke Kobayashi </td>
<td align="left"> Ayush Saxena </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14056">HDFS-14056</a> </td>
<td align="left"> Fix error messages in HDFS-12716 </td>
<td align="left"> Minor </td>
<td align="left"> hdfs </td>
<td align="left"> Adam Antal </td>
<td align="left"> Ayush Saxena </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7162">MAPREDUCE-7162</a> </td>
<td align="left"> TestEvents#testEvents fails </td>
<td align="left"> Critical </td>
<td align="left"> jobhistoryserver, test </td>
<td align="left"> Zhaohui Xin </td>
<td align="left"> Zhaohui Xin </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-9056">YARN-9056</a> </td>
<td align="left"> Yarn Service Upgrade: Instance state changes from UPGRADING to READY without performing a readiness check </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> Chandni Singh </td>
<td align="left"> Chandni Singh </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8812">YARN-8812</a> </td>
<td align="left"> Containers fail during creating a symlink which started with hyphen for a resource file </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Oleksandr Shevchenko </td>
<td align="left"> Oleksandr Shevchenko </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-9067">YARN-9067</a> </td>
<td align="left"> YARN Resource Manager is running OOM because of leak of Configuration Object </td>
<td align="left"> Major </td>
<td align="left"> yarn-native-services </td>
<td align="left"> Eric Yang </td>
<td align="left"> Eric Yang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7165">MAPREDUCE-7165</a> </td>
<td align="left"> mapred-site.xml is misformatted in single node setup document </td>
<td align="left"> Major </td>
<td align="left"> documentation </td>
<td align="left"> Akira Ajisaka </td>
<td align="left"> Zhaohui Xin </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15970">HADOOP-15970</a> </td>
<td align="left"> Upgrade plexus-utils from 2.0.5 to 3.1.0 </td>
<td align="left"> Major </td>
<td align="left"> security </td>
<td align="left"> Akira Ajisaka </td>
<td align="left"> Akira Ajisaka </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15974">HADOOP-15974</a> </td>
<td align="left"> Upgrade Curator version to 2.13.0 to fix ZK tests </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Jason Lowe </td>
<td align="left"> Akira Ajisaka </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-9071">YARN-9071</a> </td>
<td align="left"> NM and service AM don&#x2019;t have updated status for reinitialized containers </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> Billie Rinaldi </td>
<td align="left"> Chandni Singh </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7159">MAPREDUCE-7159</a> </td>
<td align="left"> FrameworkUploader: ensure proper permissions of generated framework tar.gz if restrictive umask is used </td>
<td align="left"> Major </td>
<td align="left"> mrv2 </td>
<td align="left"> Peter Bacsko </td>
<td align="left"> Peter Bacsko </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-9009">YARN-9009</a> </td>
<td align="left"> Fix flaky test TestEntityGroupFSTimelineStore.testCleanLogs </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> OrDTesters </td>
<td align="left"> OrDTesters </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7170">MAPREDUCE-7170</a> </td>
<td align="left"> Doc typo in PluggableShuffleAndPluggableSort.md </td>
<td align="left"> Minor </td>
<td align="left"> documentation </td>
<td align="left"> Zhaohui Xin </td>
<td align="left"> Zhaohui Xin </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-9040">YARN-9040</a> </td>
<td align="left"> LevelDBCacheTimelineStore in ATS 1.5 leaks native memory </td>
<td align="left"> Major </td>
<td align="left"> timelineserver </td>
<td align="left"> Tarun Parimi </td>
<td align="left"> Tarun Parimi </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-9084">YARN-9084</a> </td>
<td align="left"> Service Upgrade: With default readiness check, the status of upgrade is reported to be successful prematurely </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Chandni Singh </td>
<td align="left"> Chandni Singh </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13661">HDFS-13661</a> </td>
<td align="left"> Ls command with e option fails when the filesystem is not HDFS </td>
<td align="left"> Major </td>
<td align="left"> erasure-coding, tools </td>
<td align="left"> Takanobu Asanuma </td>
<td align="left"> Takanobu Asanuma </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15973">HADOOP-15973</a> </td>
<td align="left"> Configuration: Included properties are not cached if resource is a stream </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> Eric Payne </td>
<td align="left"> Eric Payne </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-9154">YARN-9154</a> </td>
<td align="left"> Fix itemization in YARN service quickstart document </td>
<td align="left"> Minor </td>
<td align="left"> documentation </td>
<td align="left"> Akira Ajisaka </td>
<td align="left"> Ayush Saxena </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14166">HDFS-14166</a> </td>
<td align="left"> Ls with -e option not giving the result in proper format </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Soumyapn </td>
<td align="left"> Shubham Dewan </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14046">HDFS-14046</a> </td>
<td align="left"> In-Maintenance ICON is missing in datanode info page </td>
<td align="left"> Major </td>
<td align="left"> datanode </td>
<td align="left"> Harshakiran Reddy </td>
<td align="left"> Ranith Sardar </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7174">MAPREDUCE-7174</a> </td>
<td align="left"> MapReduce example wordmedian should handle generic options </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Fei Hui </td>
<td align="left"> Fei Hui </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-9164">YARN-9164</a> </td>
<td align="left"> Shutdown NM may cause NPE when opportunistic container scheduling is enabled </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> lujie </td>
<td align="left"> lujie </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15997">HADOOP-15997</a> </td>
<td align="left"> KMS client uses wrong UGI after HADOOP-14445 </td>
<td align="left"> Blocker </td>
<td align="left"> kms </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-15992">HADOOP-15992</a> </td>
<td align="left"> JSON License is included in the transitive dependency of aliyun-sdk-oss 3.0.0 </td>
<td align="left"> Blocker </td>
<td align="left"> . </td>
<td align="left"> Akira Ajisaka </td>
<td align="left"> Akira Ajisaka </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-16030">HADOOP-16030</a> </td>
<td align="left"> AliyunOSS: bring fixes back from HADOOP-15671 </td>
<td align="left"> Blocker </td>
<td align="left"> fs/oss </td>
<td align="left"> wujinhu </td>
<td align="left"> wujinhu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-9173">YARN-9173</a> </td>
<td align="left"> FairShare calculation broken for large values after YARN-8833 </td>
<td align="left"> Major </td>
<td align="left"> fairscheduler </td>
<td align="left"> Wilfred Spiegelenburg </td>
<td align="left"> Wilfred Spiegelenburg </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8833">YARN-8833</a> </td>
<td align="left"> Avoid potential integer overflow when computing fair shares </td>
<td align="left"> Major </td>
<td align="left"> fairscheduler </td>
<td align="left"> liyakun </td>
<td align="left"> liyakun </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8747">YARN-8747</a> </td>
<td align="left"> [UI2] YARN UI2 page loading failed due to js error under some time zone configuration </td>
<td align="left"> Critical </td>
<td align="left"> webapp </td>
<td align="left"> collinma </td>
<td align="left"> collinma </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-9194">YARN-9194</a> </td>
<td align="left"> Invalid event: REGISTERED and LAUNCH_FAILED at FAILED, and NullPointerException happens in RM while shutdown a NM </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> lujie </td>
<td align="left"> lujie </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-9204">YARN-9204</a> </td>
<td align="left"> RM fails to start if absolute resource is specified for partition capacity in CS queues </td>
<td align="left"> Blocker </td>
<td align="left"> yarn </td>
<td align="left"> Jiandan Yang </td>
<td align="left"> Jiandan Yang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-9210">YARN-9210</a> </td>
<td align="left"> RM nodes web page can not display node info </td>
<td align="left"> Blocker </td>
<td align="left"> yarn </td>
<td align="left"> Jiandan Yang </td>
<td align="left"> Jiandan Yang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-9205">YARN-9205</a> </td>
<td align="left"> When using custom resource type, application will fail to run due to the CapacityScheduler throws InvalidResourceRequestException(GREATER_THEN_MAX_ALLOCATION) </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> Zhankun Tang </td>
<td align="left"> Zhankun Tang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15781">HADOOP-15781</a> </td>
<td align="left"> S3A assumed role tests failing due to changed error text in AWS exceptions </td>
<td align="left"> Major </td>
<td align="left"> fs/s3, test </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-14228">HDFS-14228</a> </td>
<td align="left"> Incorrect getSnapshottableDirListing() javadoc </td>
<td align="left"> Major </td>
<td align="left"> snapshots </td>
<td align="left"> Wei-Chiu Chuang </td>
<td align="left"> Dinesh Chitlangia </td></tr>
</tbody>
</table></div>
<div class="section">
<h3><a name="TESTS:"></a>TESTS:</h3>
<table border="0" class="bodyTable">
<thead>
<tr class="a">
<th align="left"> JIRA </th>
<th align="left"> Summary </th>
<th align="left"> Priority </th>
<th align="left"> Component </th>
<th align="left"> Reporter </th>
<th align="left"> Contributor </th></tr>
</thead><tbody>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8907">YARN-8907</a> </td>
<td align="left"> Modify a logging message in TestCapacityScheduler </td>
<td align="left"> Trivial </td>
<td align="left"> . </td>
<td align="left"> Zhankun Tang </td>
<td align="left"> Zhankun Tang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8904">YARN-8904</a> </td>
<td align="left"> TestRMDelegationTokens can fail in testRMDTMasterKeyStateOnRollingMasterKey </td>
<td align="left"> Minor </td>
<td align="left"> test </td>
<td align="left"> Wilfred Spiegelenburg </td>
<td align="left"> Wilfred Spiegelenburg </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8944">YARN-8944</a> </td>
<td align="left"> TestContainerAllocation.testUserLimitAllocationMultipleContainers failure after YARN-8896 </td>
<td align="left"> Minor </td>
<td align="left"> capacity scheduler </td>
<td align="left"> Wilfred Spiegelenburg </td>
<td align="left"> Wilfred Spiegelenburg </td></tr>
</tbody>
</table></div>
<div class="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-13743">HDFS-13743</a> </td>
<td align="left"> RBF: Router throws NullPointerException due to the invalid initialization of MountTableResolver </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Takanobu Asanuma </td>
<td align="left"> Takanobu Asanuma </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13583">HDFS-13583</a> </td>
<td align="left"> RBF: Router admin clrQuota is not synchronized with nameservice </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Dibyendu Karmakar </td>
<td align="left"> Dibyendu Karmakar </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8263">YARN-8263</a> </td>
<td align="left"> DockerClient still touches hadoop.tmp.dir </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Jason Lowe </td>
<td align="left"> Craig Condit </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8287">YARN-8287</a> </td>
<td align="left"> Update documentation and yarn-default related to the Docker runtime </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Shane Kumpf </td>
<td align="left"> Craig Condit </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8624">YARN-8624</a> </td>
<td align="left"> Cleanup ENTRYPOINT documentation </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Craig Condit </td>
<td align="left"> Craig Condit </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8136">YARN-8136</a> </td>
<td align="left"> Add version attribute to site doc examples and quickstart </td>
<td align="left"> Major </td>
<td align="left"> site </td>
<td align="left"> Gour Saha </td>
<td align="left"> Eric Yang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8588">YARN-8588</a> </td>
<td align="left"> Logging improvements for better debuggability </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Suma Shivaprasad </td>
<td align="left"> Suma Shivaprasad </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8520">YARN-8520</a> </td>
<td align="left"> Document best practice for user management </td>
<td align="left"> Major </td>
<td align="left"> documentation, yarn </td>
<td align="left"> Eric Yang </td>
<td align="left"> Eric Yang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13750">HDFS-13750</a> </td>
<td align="left"> RBF: Router ID in RouterRpcClient is always null </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Takanobu Asanuma </td>
<td align="left"> Takanobu Asanuma </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8129">YARN-8129</a> </td>
<td align="left"> Improve error message for invalid value in fields attribute </td>
<td align="left"> Minor </td>
<td align="left"> ATSv2 </td>
<td align="left"> Charan Hebri </td>
<td align="left"> Abhishek Modi </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13848">HDFS-13848</a> </td>
<td align="left"> Refactor NameNode failover proxy providers </td>
<td align="left"> Major </td>
<td align="left"> ha, hdfs-client </td>
<td align="left"> Konstantin Shvachko </td>
<td align="left"> Konstantin Shvachko </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13634">HDFS-13634</a> </td>
<td align="left"> RBF: Configurable value in xml for async connection request queue size. </td>
<td align="left"> Major </td>
<td align="left"> federation </td>
<td align="left"> CR Hota </td>
<td align="left"> CR Hota </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8642">YARN-8642</a> </td>
<td align="left"> Add support for tmpfs mounts with the Docker runtime </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Shane Kumpf </td>
<td align="left"> Craig Condit </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15107">HADOOP-15107</a> </td>
<td align="left"> Stabilize/tune S3A committers; review correctness &amp; docs </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-15731">HADOOP-15731</a> </td>
<td align="left"> TestDistributedShell fails on Windows </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Botong Huang </td>
<td align="left"> Botong Huang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13237">HDFS-13237</a> </td>
<td align="left"> [Documentation] RBF: Mount points across multiple subclusters </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> &#xcd;&#xf1;igo Goiri </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/HADOOP-15759">HADOOP-15759</a> </td>
<td align="left"> AliyunOSS: update oss-sdk version to 3.0.0 </td>
<td align="left"> Major </td>
<td align="left"> fs/oss </td>
<td align="left"> wujinhu </td>
<td align="left"> wujinhu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15748">HADOOP-15748</a> </td>
<td align="left"> S3 listing inconsistency can raise NPE in globber </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="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8801">YARN-8801</a> </td>
<td align="left"> java doc comments in docker-util.h is confusing </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Zian Chen </td>
<td align="left"> Zian Chen </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15671">HADOOP-15671</a> </td>
<td align="left"> AliyunOSS: Support Assume Roles in AliyunOSS </td>
<td align="left"> Major </td>
<td align="left"> fs/oss </td>
<td align="left"> wujinhu </td>
<td align="left"> wujinhu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8623">YARN-8623</a> </td>
<td align="left"> Update Docker examples to use image which exists </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Craig Condit </td>
<td align="left"> Craig Condit </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13790">HDFS-13790</a> </td>
<td align="left"> RBF: Move ClientProtocol APIs to its own module </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> &#xcd;&#xf1;igo Goiri </td>
<td align="left"> Chao Sun </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8785">YARN-8785</a> </td>
<td align="left"> Improve the error message when a bind mount is not whitelisted </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Simon Prewo </td>
<td align="left"> Simon Prewo </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-6989">YARN-6989</a> </td>
<td align="left"> Ensure timeline service v2 codebase gets UGI from HttpServletRequest in a consistent way </td>
<td align="left"> Major </td>
<td align="left"> timelineserver </td>
<td align="left"> Vrushali C </td>
<td align="left"> Abhishek Modi </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-5742">YARN-5742</a> </td>
<td align="left"> Serve aggregated logs of historical apps from timeline service </td>
<td align="left"> Critical </td>
<td align="left"> timelineserver </td>
<td align="left"> Varun Saxena </td>
<td align="left"> Rohith Sharma K S </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8834">YARN-8834</a> </td>
<td align="left"> Provide Java client for fetching Yarn specific entities from TimelineReader </td>
<td align="left"> Critical </td>
<td align="left"> timelinereader </td>
<td align="left"> Rohith Sharma K S </td>
<td align="left"> Abhishek Modi </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15837">HADOOP-15837</a> </td>
<td align="left"> DynamoDB table Update can fail S3A FS init </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-15839">HADOOP-15839</a> </td>
<td align="left"> Review + update cloud store sensitive keys in hadoop.security.sensitive-config-keys </td>
<td align="left"> Minor </td>
<td align="left"> conf </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-8687">YARN-8687</a> </td>
<td align="left"> YARN service example is out-dated </td>
<td align="left"> Major </td>
<td align="left"> yarn-native-services </td>
<td align="left"> Eric Yang </td>
<td align="left"> Suma Shivaprasad </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-6098">YARN-6098</a> </td>
<td align="left"> Add documentation for Delete Queue </td>
<td align="left"> Major </td>
<td align="left"> capacity scheduler, documentation </td>
<td align="left"> Naganarasimha G R </td>
<td align="left"> Suma Shivaprasad </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15607">HADOOP-15607</a> </td>
<td align="left"> AliyunOSS: fix duplicated partNumber issue in AliyunOSSBlockOutputStream </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> wujinhu </td>
<td align="left"> wujinhu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15868">HADOOP-15868</a> </td>
<td align="left"> AliyunOSS: update document for properties of multiple part download, multiple part upload and directory copy </td>
<td align="left"> Major </td>
<td align="left"> fs/oss </td>
<td align="left"> wujinhu </td>
<td align="left"> wujinhu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15110">HADOOP-15110</a> </td>
<td align="left"> Gauges are getting logged in exceptions from AutoRenewalThreadForUserCreds </td>
<td align="left"> Minor </td>
<td align="left"> metrics, security </td>
<td align="left"> Harshakiran Reddy </td>
<td align="left"> LiXin Ge </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15917">HADOOP-15917</a> </td>
<td align="left"> AliyunOSS: fix incorrect ReadOps and WriteOps in statistics </td>
<td align="left"> Major </td>
<td align="left"> fs/oss </td>
<td align="left"> wujinhu </td>
<td align="left"> wujinhu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8303">YARN-8303</a> </td>
<td align="left"> YarnClient should contact TimelineReader for application/attempt/container report </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> Rohith Sharma K S </td>
<td align="left"> Abhishek Modi </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8299">YARN-8299</a> </td>
<td align="left"> Yarn Service Upgrade: Add GET APIs that returns instances matching query params </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> Chandni Singh </td>
<td align="left"> Chandni Singh </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8160">YARN-8160</a> </td>
<td align="left"> Yarn Service Upgrade: Support upgrade of service that use docker containers </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Chandni Singh </td>
<td align="left"> Chandni Singh </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8298">YARN-8298</a> </td>
<td align="left"> Yarn Service Upgrade: Support express upgrade of a service </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Chandni Singh </td>
<td align="left"> Chandni Singh </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8986">YARN-8986</a> </td>
<td align="left"> publish all exposed ports to random ports when using bridge network </td>
<td align="left"> Minor </td>
<td align="left"> yarn </td>
<td align="left"> Charo Zhang </td>
<td align="left"> Charo Zhang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15932">HADOOP-15932</a> </td>
<td align="left"> Oozie unable to create sharelib in s3a filesystem </td>
<td align="left"> Critical </td>
<td align="left"> fs, fs/s3 </td>
<td align="left"> Soumitra Sulav </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-8665">YARN-8665</a> </td>
<td align="left"> Yarn Service Upgrade: Support cancelling upgrade </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Chandni Singh </td>
<td align="left"> Chandni Singh </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-16009">HADOOP-16009</a> </td>
<td align="left"> Replace the url of the repository in Apache Hadoop source code </td>
<td align="left"> Major </td>
<td align="left"> documentation </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-15323">HADOOP-15323</a> </td>
<td align="left"> AliyunOSS: Improve copy file performance for AliyunOSSFileSystemStore </td>
<td align="left"> Major </td>
<td align="left"> fs/oss </td>
<td align="left"> wujinhu </td>
<td align="left"> wujinhu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8822">YARN-8822</a> </td>
<td align="left"> Nvidia-docker v2 support for YARN GPU feature </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> Zhankun Tang </td>
<td align="left"> Charo Zhang </td></tr>
</tbody>
</table></div>
<div class="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/YARN-8545">YARN-8545</a> </td>
<td align="left"> YARN native service should return container if launch failed </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> Wangda Tan </td>
<td align="left"> Chandni Singh </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13788">HDFS-13788</a> </td>
<td align="left"> Update EC documentation about rack fault tolerance </td>
<td align="left"> Major </td>
<td align="left"> documentation, erasure-coding </td>
<td align="left"> Xiao Chen </td>
<td align="left"> Kitti Nanasi </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15816">HADOOP-15816</a> </td>
<td align="left"> Upgrade Apache Zookeeper version due to security concerns </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Boris Vulikh </td>
<td align="left"> Akira Ajisaka </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15882">HADOOP-15882</a> </td>
<td align="left"> Upgrade maven-shade-plugin from 2.4.3 to 3.2.0 </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/HADOOP-15815">HADOOP-15815</a> </td>
<td align="left"> Upgrade Eclipse Jetty version to 9.3.24 </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Boris Vulikh </td>
<td align="left"> Boris Vulikh </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8488">YARN-8488</a> </td>
<td align="left"> YARN service/components/instances should have SUCCEEDED/FAILED states </td>
<td align="left"> Major </td>
<td align="left"> yarn-native-services </td>
<td align="left"> Wangda Tan </td>
<td align="left"> Suma Shivaprasad </td></tr>
</tbody>
</table></div></div>
</div>
</div>
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