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<h1>Apache Hadoop Changelog</h1>
<div class="section">
<h2><a name="Release_3.0.3_-_2018-05-31"></a>Release 3.0.3 - 2018-05-31</h2>
<div class="section">
<h3><a name="INCOMPATIBLE_CHANGES:"></a>INCOMPATIBLE CHANGES:</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-7190">YARN-7190</a> </td>
<td align="left"> Ensure only NM classpath in 2.x gets TSv2 related hbase jars, not the user classpath </td>
<td align="left"> Major </td>
<td align="left"> timelineclient, timelinereader, timelineserver </td>
<td align="left"> Vrushali C </td>
<td align="left"> Varun Saxena </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13099">HDFS-13099</a> </td>
<td align="left"> RBF: Use the ZooKeeper as the default State Store </td>
<td align="left"> Minor </td>
<td align="left"> documentation </td>
<td align="left"> Yiqun Lin </td>
<td align="left"> Yiqun Lin </td></tr>
</tbody>
</table></div>
<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-13283">HDFS-13283</a> </td>
<td align="left"> Percentage based Reserved Space Calculation for DataNode </td>
<td align="left"> Major </td>
<td align="left"> datanode, hdfs </td>
<td align="left"> Lukas Majercak </td>
<td align="left"> Lukas Majercak </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/HDFS-12455">HDFS-12455</a> </td>
<td align="left"> WebHDFS - Adding &#x201c;snapshot enabled&#x201d; status to ListStatus query result. </td>
<td align="left"> Major </td>
<td align="left"> snapshots, webhdfs </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-13062">HDFS-13062</a> </td>
<td align="left"> Provide support for JN to use separate journal disk per namespace </td>
<td align="left"> Major </td>
<td align="left"> federation, journal-node </td>
<td align="left"> Bharat Viswanadham </td>
<td align="left"> Bharat Viswanadham </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12933">HDFS-12933</a> </td>
<td align="left"> Improve logging when DFSStripedOutputStream failed to write some blocks </td>
<td align="left"> Minor </td>
<td align="left"> erasure-coding </td>
<td align="left"> Xiao Chen </td>
<td align="left"> chencan </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-13972">HADOOP-13972</a> </td>
<td align="left"> ADLS to support per-store configuration </td>
<td align="left"> Major </td>
<td align="left"> fs/adl </td>
<td align="left"> John Zhuge </td>
<td align="left"> Sharad Sonker </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7813">YARN-7813</a> </td>
<td align="left"> Capacity Scheduler Intra-queue Preemption should be configurable for each queue </td>
<td align="left"> Major </td>
<td align="left"> capacity scheduler, scheduler preemption </td>
<td align="left"> Eric Payne </td>
<td align="left"> Eric Payne </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13175">HDFS-13175</a> </td>
<td align="left"> Add more information for checking argument in DiskBalancerVolume </td>
<td align="left"> Minor </td>
<td align="left"> diskbalancer </td>
<td align="left"> Lei (Eddy) Xu </td>
<td align="left"> Lei (Eddy) Xu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-11187">HDFS-11187</a> </td>
<td align="left"> Optimize disk access for last partial chunk checksum of Finalized replica </td>
<td align="left"> Major </td>
<td align="left"> datanode </td>
<td align="left"> Wei-Chiu Chuang </td>
<td align="left"> Gabor Bota </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7061">MAPREDUCE-7061</a> </td>
<td align="left"> SingleCluster setup document needs to be updated </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Bharat Viswanadham </td>
<td align="left"> Bharat Viswanadham </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15263">HADOOP-15263</a> </td>
<td align="left"> hadoop cloud-storage module to mark hadoop-common as provided; add azure-datalake </td>
<td align="left"> Minor </td>
<td align="left"> build </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7060">MAPREDUCE-7060</a> </td>
<td align="left"> Cherry Pick PathOutputCommitter class/factory to branch-3.0 </td>
<td align="left"> Minor </td>
<td align="left"> . </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-15279">HADOOP-15279</a> </td>
<td align="left"> increase maven heap size recommendations </td>
<td align="left"> Minor </td>
<td align="left"> build, documentation, test </td>
<td align="left"> Allen Wittenauer </td>
<td align="left"> Allen Wittenauer </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13170">HDFS-13170</a> </td>
<td align="left"> Port webhdfs unmaskedpermission parameter to HTTPFS </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Stephen O&#x2019;Donnell </td>
<td align="left"> Stephen O&#x2019;Donnell </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13225">HDFS-13225</a> </td>
<td align="left"> StripeReader#checkMissingBlocks() &#x2019;s IOException info is incomplete </td>
<td align="left"> Major </td>
<td align="left"> erasure-coding, hdfs-client </td>
<td align="left"> lufei </td>
<td align="left"> lufei </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-11394">HDFS-11394</a> </td>
<td align="left"> Support for getting erasure coding policy through WebHDFS#FileStatus </td>
<td align="left"> Major </td>
<td align="left"> erasure-coding, namenode </td>
<td align="left"> Kai Sasaki </td>
<td align="left"> Kai Sasaki </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15311">HADOOP-15311</a> </td>
<td align="left"> HttpServer2 needs a way to configure the acceptor/selector count </td>
<td align="left"> Major </td>
<td align="left"> common </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/HDFS-11600">HDFS-11600</a> </td>
<td align="left"> Refactor TestDFSStripedOutputStreamWithFailure test classes </td>
<td align="left"> Minor </td>
<td align="left"> erasure-coding, test </td>
<td align="left"> Andrew Wang </td>
<td align="left"> Sammi Chen </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12884">HDFS-12884</a> </td>
<td align="left"> BlockUnderConstructionFeature.truncateBlock should be of type BlockInfo </td>
<td align="left"> Major </td>
<td align="left"> namenode </td>
<td align="left"> Konstantin Shvachko </td>
<td align="left"> chencan </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15334">HADOOP-15334</a> </td>
<td align="left"> Upgrade Maven surefire plugin </td>
<td align="left"> Major </td>
<td align="left"> build </td>
<td align="left"> Arpit Agarwal </td>
<td align="left"> Arpit Agarwal </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15312">HADOOP-15312</a> </td>
<td align="left"> Undocumented KeyProvider configuration keys </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Wei-Chiu Chuang </td>
<td align="left"> LiXin Ge </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7623">YARN-7623</a> </td>
<td align="left"> Fix the CapacityScheduler Queue configuration documentation </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Arun Suresh </td>
<td align="left"> Jonathan Hung </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13314">HDFS-13314</a> </td>
<td align="left"> NameNode should optionally exit if it detects FsImage corruption </td>
<td align="left"> Major </td>
<td align="left"> namenode </td>
<td align="left"> Arpit Agarwal </td>
<td align="left"> Arpit Agarwal </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15342">HADOOP-15342</a> </td>
<td align="left"> Update ADLS connector to use the current SDK version (2.2.7) </td>
<td align="left"> Major </td>
<td align="left"> fs/adl </td>
<td align="left"> Atul Sikaria </td>
<td align="left"> Atul Sikaria </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13462">HDFS-13462</a> </td>
<td align="left"> Add BIND_HOST configuration for JournalNode&#x2019;s HTTP and RPC Servers </td>
<td align="left"> Major </td>
<td align="left"> hdfs, journal-node </td>
<td align="left"> Lukas Majercak </td>
<td align="left"> Lukas Majercak </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14841">HADOOP-14841</a> </td>
<td align="left"> Kms client should disconnect if unable to get output stream from connection. </td>
<td align="left"> Major </td>
<td align="left"> kms </td>
<td align="left"> Xiao Chen </td>
<td align="left"> Rushabh S Shah </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12981">HDFS-12981</a> </td>
<td align="left"> renameSnapshot a Non-Existent snapshot to itself should throw error </td>
<td align="left"> Minor </td>
<td align="left"> hdfs </td>
<td align="left"> Sailesh Patel </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-8201">YARN-8201</a> </td>
<td align="left"> Skip stacktrace of few exception from ClientRMService </td>
<td align="left"> Minor </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/HADOOP-15441">HADOOP-15441</a> </td>
<td align="left"> Log kms url and token service at debug level. </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Wei-Chiu Chuang </td>
<td align="left"> Gabor Bota </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13544">HDFS-13544</a> </td>
<td align="left"> Improve logging for JournalNode in federated cluster </td>
<td align="left"> Major </td>
<td align="left"> federation, hdfs </td>
<td align="left"> Hanisha Koneru </td>
<td align="left"> Hanisha Koneru </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15486">HADOOP-15486</a> </td>
<td align="left"> Make NetworkTopology#netLock fair </td>
<td align="left"> Major </td>
<td align="left"> net </td>
<td align="left"> Nanda kumar </td>
<td align="left"> Nanda kumar </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13493">HDFS-13493</a> </td>
<td align="left"> Reduce the HttpServer2 thread count on DataNodes </td>
<td align="left"> Major </td>
<td align="left"> datanode </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/HADOOP-15449">HADOOP-15449</a> </td>
<td align="left"> Increase default timeout of ZK session to avoid frequent NameNode failover </td>
<td align="left"> Critical </td>
<td align="left"> common </td>
<td align="left"> Karthik Palanisamy </td>
<td align="left"> Karthik Palanisamy </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/HDFS-11968">HDFS-11968</a> </td>
<td align="left"> ViewFS: StoragePolicies commands fail with HDFS federation </td>
<td align="left"> Major </td>
<td align="left"> hdfs </td>
<td align="left"> Mukul Kumar Singh </td>
<td align="left"> Mukul Kumar Singh </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12813">HDFS-12813</a> </td>
<td align="left"> RequestHedgingProxyProvider can hide Exception thrown from the Namenode for proxy size of 1 </td>
<td align="left"> Major </td>
<td align="left"> ha </td>
<td align="left"> Mukul Kumar Singh </td>
<td align="left"> Mukul Kumar Singh </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13048">HDFS-13048</a> </td>
<td align="left"> LowRedundancyReplicatedBlocks metric can be negative </td>
<td align="left"> Major </td>
<td align="left"> metrics </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-13115">HDFS-13115</a> </td>
<td align="left"> In getNumUnderConstructionBlocks(), ignore the inodeIds for which the inodes have been deleted </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Yongjun Zhang </td>
<td align="left"> Yongjun Zhang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-10453">HDFS-10453</a> </td>
<td align="left"> ReplicationMonitor thread could stuck for long time due to the race between replication and delete of same file in a large cluster. </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="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7053">MAPREDUCE-7053</a> </td>
<td align="left"> Timed out tasks can fail to produce thread dump </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="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15206">HADOOP-15206</a> </td>
<td align="left"> BZip2 drops and duplicates records when input split size is small </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Aki Tanaka </td>
<td align="left"> Aki Tanaka </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7937">YARN-7937</a> </td>
<td align="left"> Fix http method name in Cluster Application Timeout Update API example request </td>
<td align="left"> Minor </td>
<td align="left"> docs, documentation </td>
<td align="left"> Charan Hebri </td>
<td align="left"> Charan Hebri </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7947">YARN-7947</a> </td>
<td align="left"> Capacity Scheduler intra-queue preemption can NPE for non-schedulable apps </td>
<td align="left"> Major </td>
<td align="left"> capacity scheduler, scheduler preemption </td>
<td align="left"> Eric Payne </td>
<td align="left"> Eric Payne </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-10571">HADOOP-10571</a> </td>
<td align="left"> Use Log.*(Object, Throwable) overload to log exceptions </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Arpit Agarwal </td>
<td align="left"> Andras Bokor </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12781">HDFS-12781</a> </td>
<td align="left"> After Datanode down, In Namenode UI Datanode tab is throwing warning message. </td>
<td align="left"> Major </td>
<td align="left"> datanode </td>
<td align="left"> Harshakiran Reddy </td>
<td align="left"> Brahma Reddy Battula </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12070">HDFS-12070</a> </td>
<td align="left"> Failed block recovery leaves files open indefinitely and at risk for data loss </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Daryn Sharp </td>
<td align="left"> Kihwal Lee </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13145">HDFS-13145</a> </td>
<td align="left"> SBN crash when transition to ANN with in-progress edit tailing enabled </td>
<td align="left"> Major </td>
<td align="left"> ha, 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/HDFS-13114">HDFS-13114</a> </td>
<td align="left"> CryptoAdmin#ReencryptZoneCommand should resolve Namespace info from path </td>
<td align="left"> Major </td>
<td align="left"> encryption, hdfs </td>
<td align="left"> Hanisha Koneru </td>
<td align="left"> Hanisha Koneru </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13081">HDFS-13081</a> </td>
<td align="left"> Datanode#checkSecureConfig should allow SASL and privileged HTTP </td>
<td align="left"> Major </td>
<td align="left"> datanode, security </td>
<td align="left"> Xiaoyu Yao </td>
<td align="left"> Ajay Kumar </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7059">MAPREDUCE-7059</a> </td>
<td align="left"> Downward Compatibility issue: MR job fails because of unknown setErasureCodingPolicy method from 3.x client to HDFS 2.x cluster </td>
<td align="left"> Critical </td>
<td align="left"> job submission </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/HADOOP-15275">HADOOP-15275</a> </td>
<td align="left"> Incorrect javadoc for return type of RetryPolicy#shouldRetry </td>
<td align="left"> Minor </td>
<td align="left"> documentation </td>
<td align="left"> Nanda kumar </td>
<td align="left"> Nanda kumar </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7511">YARN-7511</a> </td>
<td align="left"> NPE in ContainerLocalizer when localization failed for running container </td>
<td align="left"> Major </td>
<td align="left"> nodemanager </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/MAPREDUCE-7023">MAPREDUCE-7023</a> </td>
<td align="left"> TestHadoopArchiveLogs.testCheckFilesAndSeedApps fails on rerun </td>
<td align="left"> Minor </td>
<td align="left"> test </td>
<td align="left"> Gergely Nov&#xe1;k </td>
<td align="left"> Gergely Nov&#xe1;k </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13040">HDFS-13040</a> </td>
<td align="left"> Kerberized inotify client fails despite kinit properly </td>
<td align="left"> Major </td>
<td align="left"> namenode </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/YARN-7736">YARN-7736</a> </td>
<td align="left"> Fix itemization in YARN federation document </td>
<td align="left"> Minor </td>
<td align="left"> documentation </td>
<td align="left"> Akira Ajisaka </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-13164">HDFS-13164</a> </td>
<td align="left"> File not closed if streamer fail with DSQuotaExceededException </td>
<td align="left"> Major </td>
<td align="left"> hdfs-client </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/HADOOP-15289">HADOOP-15289</a> </td>
<td align="left"> FileStatus.readFields() assertion incorrect </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13109">HDFS-13109</a> </td>
<td align="left"> Support fully qualified hdfs path in EZ commands </td>
<td align="left"> Major </td>
<td align="left"> hdfs </td>
<td align="left"> Hanisha Koneru </td>
<td align="left"> Hanisha Koneru </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15296">HADOOP-15296</a> </td>
<td align="left"> Fix a wrong link for RBF in the top page </td>
<td align="left"> Minor </td>
<td align="left"> documentation </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-15273">HADOOP-15273</a> </td>
<td align="left"> distcp can&#x2019;t handle remote stores with different checksum algorithms </td>
<td align="left"> Critical </td>
<td align="left"> tools/distcp </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6930">MAPREDUCE-6930</a> </td>
<td align="left"> mapreduce.map.cpu.vcores and mapreduce.reduce.cpu.vcores are both present twice in mapred-default.xml </td>
<td align="left"> Major </td>
<td align="left"> mrv2 </td>
<td align="left"> Daniel Templeton </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-13190">HDFS-13190</a> </td>
<td align="left"> Document WebHDFS support for snapshot diff </td>
<td align="left"> Major </td>
<td align="left"> documentation, webhdfs </td>
<td align="left"> Xiaoyu Yao </td>
<td align="left"> Lokesh Jain </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13244">HDFS-13244</a> </td>
<td align="left"> Add stack, conf, metrics links to utilities dropdown in NN webUI </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Bharat Viswanadham </td>
<td align="left"> Bharat Viswanadham </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12156">HDFS-12156</a> </td>
<td align="left"> TestFSImage fails without -Pnative </td>
<td align="left"> Major </td>
<td align="left"> test </td>
<td align="left"> Akira Ajisaka </td>
<td align="left"> Akira Ajisaka </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13239">HDFS-13239</a> </td>
<td align="left"> Fix non-empty dir warning message when setting default EC policy </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Hanisha Koneru </td>
<td align="left"> Bharat Viswanadham </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8022">YARN-8022</a> </td>
<td align="left"> ResourceManager UI cluster/app/&lt;app-id&gt; page fails to render </td>
<td align="left"> Blocker </td>
<td align="left"> webapp </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/MAPREDUCE-7064">MAPREDUCE-7064</a> </td>
<td align="left"> Flaky test TestTaskAttempt#testReducerCustomResourceTypes </td>
<td align="left"> Major </td>
<td align="left"> client, test </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/HDFS-12723">HDFS-12723</a> </td>
<td align="left"> TestReadStripedFileWithMissingBlocks#testReadFileWithMissingBlocks failing consistently. </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Rushabh S Shah </td>
<td align="left"> Ajay Kumar </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7636">YARN-7636</a> </td>
<td align="left"> Re-reservation count may overflow when cluster resource exhausted for a long time </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-12886">HDFS-12886</a> </td>
<td align="left"> Ignore minReplication for block recovery </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/HDFS-13296">HDFS-13296</a> </td>
<td align="left"> GenericTestUtils generates paths with drive letter in Windows and fail webhdfs related test cases </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Xiao Liang </td>
<td align="left"> Xiao Liang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13268">HDFS-13268</a> </td>
<td align="left"> TestWebHdfsFileContextMainOperations fails on Windows </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> &#xcd;&#xf1;igo Goiri </td>
<td align="left"> Xiao Liang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8054">YARN-8054</a> </td>
<td align="left"> Improve robustness of the LocalDirsHandlerService MonitoringTimerTask thread </td>
<td align="left"> Major </td>
<td align="left"> . </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/HDFS-13195">HDFS-13195</a> </td>
<td align="left"> DataNode conf page cannot display the current value after reconfig </td>
<td align="left"> Minor </td>
<td align="left"> datanode </td>
<td align="left"> maobaolong </td>
<td align="left"> maobaolong </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8063">YARN-8063</a> </td>
<td align="left"> DistributedShellTimelinePlugin wrongly check for entityId instead of entityType </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-8062">YARN-8062</a> </td>
<td align="left"> yarn rmadmin -getGroups returns group from which the user has been removed </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> Sumana Sathish </td>
<td align="left"> Sunil Govindan </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8068">YARN-8068</a> </td>
<td align="left"> Application Priority field causes NPE in app timeline publish when Hadoop 2.7 based clients to 2.8+ </td>
<td align="left"> Blocker </td>
<td align="left"> yarn </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-7734">YARN-7734</a> </td>
<td align="left"> YARN-5418 breaks TestContainerLogsPage.testContainerLogPageAccess </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Miklos Szegedi </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-13087">HDFS-13087</a> </td>
<td align="left"> Snapshotted encryption zone information should be immutable </td>
<td align="left"> Major </td>
<td align="left"> encryption </td>
<td align="left"> LiXin Ge </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-12862">HADOOP-12862</a> </td>
<td align="left"> LDAP Group Mapping over SSL can not specify trust store </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Wei-Chiu Chuang </td>
<td align="left"> Wei-Chiu Chuang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13349">HDFS-13349</a> </td>
<td align="left"> Unresolved merge conflict in ViewFs.md </td>
<td align="left"> Blocker </td>
<td align="left"> documentation </td>
<td align="left"> Gera Shegalov </td>
<td align="left"> Yiqun Lin </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15317">HADOOP-15317</a> </td>
<td align="left"> Improve NetworkTopology chooseRandom&#x2019;s loop </td>
<td align="left"> Major </td>
<td align="left"> . </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/HADOOP-15355">HADOOP-15355</a> </td>
<td align="left"> TestCommonConfigurationFields is broken by HADOOP-15312 </td>
<td align="left"> Major </td>
<td align="left"> test </td>
<td align="left"> Konstantin Shvachko </td>
<td align="left"> LiXin Ge </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13350">HDFS-13350</a> </td>
<td align="left"> Negative legacy block ID will confuse Erasure Coding to be considered as striped block </td>
<td align="left"> Major </td>
<td align="left"> erasure-coding </td>
<td align="left"> Lei (Eddy) Xu </td>
<td align="left"> Lei (Eddy) Xu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7905">YARN-7905</a> </td>
<td align="left"> Parent directory permission incorrect during public localization </td>
<td align="left"> Critical </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/HDFS-13420">HDFS-13420</a> </td>
<td align="left"> License header is displayed in ArchivalStorage/MemoryStorage html pages </td>
<td align="left"> Minor </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/HDFS-13328">HDFS-13328</a> </td>
<td align="left"> Abstract ReencryptionHandler recursive logic in separate class. </td>
<td align="left"> Major </td>
<td align="left"> namenode </td>
<td align="left"> Surendra Singh Lilhore </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/HADOOP-15357">HADOOP-15357</a> </td>
<td align="left"> Configuration.getPropsWithPrefix no longer does variable substitution </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="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7062">MAPREDUCE-7062</a> </td>
<td align="left"> Update mapreduce.job.tags description for making use for ATSv2 purpose. </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Charan Hebri </td>
<td align="left"> Charan Hebri </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8073">YARN-8073</a> </td>
<td align="left"> TimelineClientImpl doesn&#x2019;t honor yarn.timeline-service.versions configuration </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/HDFS-13427">HDFS-13427</a> </td>
<td align="left"> Fix the section titles of transparent encryption document </td>
<td align="left"> Minor </td>
<td align="left"> documentation </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/YARN-7527">YARN-7527</a> </td>
<td align="left"> Over-allocate node resource in async-scheduling mode of CapacityScheduler </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="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8120">YARN-8120</a> </td>
<td align="left"> JVM can crash with SIGSEGV when exiting due to custom leveldb logger </td>
<td align="left"> Major </td>
<td align="left"> nodemanager, resourcemanager </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/YARN-8147">YARN-8147</a> </td>
<td align="left"> TestClientRMService#testGetApplications sporadically fails </td>
<td align="left"> Major </td>
<td align="left"> test </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-13436">HDFS-13436</a> </td>
<td align="left"> Fix javadoc of package-info.java </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="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14970">HADOOP-14970</a> </td>
<td align="left"> MiniHadoopClusterManager doesn&#x2019;t respect lack of format option </td>
<td align="left"> Minor </td>
<td align="left"> . </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/HDFS-13330">HDFS-13330</a> </td>
<td align="left"> ShortCircuitCache#fetchOrCreate never retries </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Wei-Chiu Chuang </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-8156">YARN-8156</a> </td>
<td align="left"> Increase the default value of yarn.timeline-service.app-collector.linger-period.ms </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Rohith Sharma K S </td>
<td align="left"> Charan Hebri </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8165">YARN-8165</a> </td>
<td align="left"> Incorrect queue name logging in AbstractContainerAllocator </td>
<td align="left"> Trivial </td>
<td align="left"> capacityscheduler </td>
<td align="left"> Weiwei Yang </td>
<td align="left"> Weiwei Yang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12828">HDFS-12828</a> </td>
<td align="left"> OIV ReverseXML Processor fails with escaped characters </td>
<td align="left"> Critical </td>
<td align="left"> hdfs </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/HADOOP-15396">HADOOP-15396</a> </td>
<td align="left"> Some java source files are executable </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Akira Ajisaka </td>
<td align="left"> Shashikant Banerjee </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-6827">YARN-6827</a> </td>
<td align="left"> [ATS1/1.5] NPE exception while publishing recovering applications into ATS during RM restart. </td>
<td align="left"> Major </td>
<td align="left"> resourcemanager </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-7786">YARN-7786</a> </td>
<td align="left"> NullPointerException while launching ApplicationMaster </td>
<td align="left"> Major </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/HDFS-10183">HDFS-10183</a> </td>
<td align="left"> Prevent race condition during class initialization </td>
<td align="left"> Minor </td>
<td align="left"> fs </td>
<td align="left"> Pavel Avgustinov </td>
<td align="left"> Pavel Avgustinov </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13388">HDFS-13388</a> </td>
<td align="left"> RequestHedgingProxyProvider calls multiple configured NNs all the time </td>
<td align="left"> Major </td>
<td align="left"> hdfs-client </td>
<td align="left"> Jinglun </td>
<td align="left"> Jinglun </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13433">HDFS-13433</a> </td>
<td align="left"> webhdfs requests can be routed incorrectly in federated cluster </td>
<td align="left"> Critical </td>
<td align="left"> webhdfs </td>
<td align="left"> Arpit Agarwal </td>
<td align="left"> Arpit Agarwal </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13408">HDFS-13408</a> </td>
<td align="left"> MiniDFSCluster to support being built on randomized base directory </td>
<td align="left"> Major </td>
<td align="left"> test </td>
<td align="left"> Xiao Liang </td>
<td align="left"> Xiao Liang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15390">HADOOP-15390</a> </td>
<td align="left"> Yarn RM logs flooded by DelegationTokenRenewer trying to renew KMS tokens </td>
<td align="left"> Critical </td>
<td align="left"> . </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/HDFS-13336">HDFS-13336</a> </td>
<td align="left"> Test cases of TestWriteToReplica failed in windows </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Xiao Liang </td>
<td align="left"> Xiao Liang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7598">YARN-7598</a> </td>
<td align="left"> Document how to use classpath isolation for aux-services in YARN </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Xuan Gong </td>
<td align="left"> Xuan Gong </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8183">YARN-8183</a> </td>
<td align="left"> Fix ConcurrentModificationException inside RMAppAttemptMetrics#convertAtomicLongMaptoLongMap </td>
<td align="left"> Critical </td>
<td align="left"> yarn </td>
<td align="left"> Sumana Sathish </td>
<td align="left"> Suma Shivaprasad </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15411">HADOOP-15411</a> </td>
<td align="left"> AuthenticationFilter should use Configuration.getPropsWithPrefix instead of iterator </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> Suma Shivaprasad </td>
<td align="left"> Suma Shivaprasad </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7042">MAPREDUCE-7042</a> </td>
<td align="left"> Killed MR job data does not move to mapreduce.jobhistory.done-dir when ATS v2 is enabled </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Yesha Vora </td>
<td align="left"> Xuan Gong </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8205">YARN-8205</a> </td>
<td align="left"> Application State is not updated to ATS if AM launching is delayed. </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> Sumana Sathish </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-8004">YARN-8004</a> </td>
<td align="left"> Add unit tests for inter queue preemption for dominant resource calculator </td>
<td align="left"> Critical </td>
<td align="left"> yarn </td>
<td align="left"> Sumana Sathish </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-8221">YARN-8221</a> </td>
<td align="left"> RMWebServices also need to honor yarn.resourcemanager.display.per-user-apps </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/YARN-8210">YARN-8210</a> </td>
<td align="left"> AMRMClient logging on every heartbeat to track updation of AM RM token causes too many log lines to be generated in AM logs </td>
<td align="left"> Major </td>
<td align="left"> yarn </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/HDFS-13509">HDFS-13509</a> </td>
<td align="left"> Bug fix for breakHardlinks() of ReplicaInfo/LocalReplica, and fix TestFileAppend failures on Windows </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Xiao Liang </td>
<td align="left"> Xiao Liang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-7073">MAPREDUCE-7073</a> </td>
<td align="left"> Optimize TokenCache#obtainTokensForNamenodesInternal </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/HADOOP-15406">HADOOP-15406</a> </td>
<td align="left"> hadoop-nfs dependencies for mockito and junit are not test scope </td>
<td align="left"> Major </td>
<td align="left"> nfs </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/YARN-6385">YARN-6385</a> </td>
<td align="left"> Fix checkstyle warnings in TestFileSystemApplicationHistoryStore </td>
<td align="left"> Minor </td>
<td align="left"> . </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-8222">YARN-8222</a> </td>
<td align="left"> Fix potential NPE when gets RMApp from RM context </td>
<td align="left"> Critical </td>
<td align="left"> . </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-13481">HDFS-13481</a> </td>
<td align="left"> TestRollingFileSystemSinkWithHdfs#testFlushThread: test failed intermittently </td>
<td align="left"> Major </td>
<td align="left"> hdfs </td>
<td align="left"> Gabor Bota </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-8217">YARN-8217</a> </td>
<td align="left"> RmAuthenticationFilterInitializer /TimelineAuthenticationFilterInitializer should use Configuration.getPropsWithPrefix instead of iterator </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="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8025">YARN-8025</a> </td>
<td align="left"> UsersManangers#getComputedResourceLimitForActiveUsers throws NPE due to preComputedActiveUserLimit is empty </td>
<td align="left"> Major </td>
<td align="left"> yarn </td>
<td align="left"> Jiandan 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-8232">YARN-8232</a> </td>
<td align="left"> RMContainer lost queue name when RM HA happens </td>
<td align="left"> Major </td>
<td align="left"> resourcemanager </td>
<td align="left"> Hu Ziqian </td>
<td align="left"> Hu Ziqian </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13136">HDFS-13136</a> </td>
<td align="left"> Avoid taking FSN lock while doing group member lookup for FSD permission check </td>
<td align="left"> Major </td>
<td align="left"> namenode </td>
<td align="left"> Xiaoyu Yao </td>
<td align="left"> Xiaoyu Yao </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13537">HDFS-13537</a> </td>
<td align="left"> TestHdfsHelper does not generate jceks path properly for relative path in Windows </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Xiao Liang </td>
<td align="left"> Xiao Liang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7003">YARN-7003</a> </td>
<td align="left"> DRAINING state of queues is not recovered after RM restart </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/YARN-8244">YARN-8244</a> </td>
<td align="left"> TestContainerSchedulerQueuing.testStartMultipleContainers failed </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Miklos Szegedi </td>
<td align="left"> Jim Brennan </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8288">YARN-8288</a> </td>
<td align="left"> Fix wrong number of table columns in Resource Model doc </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Weiwei Yang </td>
<td align="left"> Weiwei Yang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13539">HDFS-13539</a> </td>
<td align="left"> DFSStripedInputStream NPE when reportCheckSumFailure </td>
<td align="left"> Major </td>
<td align="left"> . </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-8278">YARN-8278</a> </td>
<td align="left"> DistributedScheduling is not working in HA </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/HDFS-13581">HDFS-13581</a> </td>
<td align="left"> DN UI logs link is broken when https is enabled </td>
<td align="left"> Minor </td>
<td align="left"> datanode </td>
<td align="left"> Namit Maheshwari </td>
<td align="left"> Shashikant Banerjee </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13586">HDFS-13586</a> </td>
<td align="left"> Fsync fails on directories on Windows </td>
<td align="left"> Critical </td>
<td align="left"> datanode, hdfs </td>
<td align="left"> Lukas Majercak </td>
<td align="left"> Lukas Majercak </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8179">YARN-8179</a> </td>
<td align="left"> Preemption does not happen due to natural_termination_factor when DRF is used </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> kyungwan nam </td>
<td align="left"> kyungwan nam </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15450">HADOOP-15450</a> </td>
<td align="left"> Avoid fsync storm triggered by DiskChecker and handle disk full situation </td>
<td align="left"> Blocker </td>
<td align="left"> . </td>
<td align="left"> Kihwal Lee </td>
<td align="left"> Arpit Agarwal </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13601">HDFS-13601</a> </td>
<td align="left"> Optimize ByteString conversions in PBHelper </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Andrew Wang </td>
<td align="left"> Andrew Wang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13540">HDFS-13540</a> </td>
<td align="left"> DFSStripedInputStream should only allocate new buffers when reading </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Xiao Chen </td>
<td align="left"> Xiao Chen </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13588">HDFS-13588</a> </td>
<td align="left"> Fix TestFsDatasetImpl test failures on Windows </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Xiao Liang </td>
<td align="left"> Xiao Liang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8310">YARN-8310</a> </td>
<td align="left"> Handle old NMTokenIdentifier, AMRMTokenIdentifier, and ContainerTokenIdentifier formats </td>
<td align="left"> Major </td>
<td align="left"> . </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/YARN-8344">YARN-8344</a> </td>
<td align="left"> Missing nm.stop() in TestNodeManagerResync to fix testKillContainersOnResync </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Giovanni Matteo Fumarola </td>
<td align="left"> Giovanni Matteo Fumarola </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8327">YARN-8327</a> </td>
<td align="left"> Fix TestAggregatedLogFormat#testReadAcontainerLogs1 on Windows </td>
<td align="left"> Major </td>
<td align="left"> log-aggregation </td>
<td align="left"> Giovanni Matteo Fumarola </td>
<td align="left"> Giovanni Matteo Fumarola </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8346">YARN-8346</a> </td>
<td align="left"> Upgrading to 3.1 kills running containers with error &#x201c;Opportunistic container queue is full&#x201d; </td>
<td align="left"> Blocker </td>
<td align="left"> . </td>
<td align="left"> Rohith Sharma K S </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-13611">HDFS-13611</a> </td>
<td align="left"> Unsafe use of Text as a ConcurrentHashMap key in PBHelperClient </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Andrew Wang </td>
<td align="left"> Andrew Wang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13618">HDFS-13618</a> </td>
<td align="left"> Fix TestDataNodeFaultInjector test failures on Windows </td>
<td align="left"> Major </td>
<td align="left"> test </td>
<td align="left"> Xiao Liang </td>
<td align="left"> Xiao Liang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15473">HADOOP-15473</a> </td>
<td align="left"> Configure serialFilter in KeyProvider to avoid UnrecoverableKeyException caused by JDK-8189997 </td>
<td align="left"> Critical </td>
<td align="left"> kms </td>
<td align="left"> Gabor Bota </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-8338">YARN-8338</a> </td>
<td align="left"> TimelineService V1.5 doesn&#x2019;t come up after HADOOP-15406 </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> Vinod Kumar Vavilapalli </td>
<td align="left"> Vinod Kumar Vavilapalli </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-9747">HADOOP-9747</a> </td>
<td align="left"> Reduce unnecessary UGI synchronization </td>
<td align="left"> Critical </td>
<td align="left"> security </td>
<td align="left"> Daryn Sharp </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-8518">YARN-8518</a> </td>
<td align="left"> test-container-executor test_is_empty() is broken </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Jim Brennan </td>
<td align="left"> Jim Brennan </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/HADOOP-15313">HADOOP-15313</a> </td>
<td align="left"> TestKMS should close providers </td>
<td align="left"> Major </td>
<td align="left"> kms, test </td>
<td align="left"> Xiao Chen </td>
<td align="left"> Xiao Chen </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13503">HDFS-13503</a> </td>
<td align="left"> Fix TestFsck test failures on Windows </td>
<td align="left"> Major </td>
<td align="left"> hdfs </td>
<td align="left"> Xiao Liang </td>
<td align="left"> Xiao Liang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13542">HDFS-13542</a> </td>
<td align="left"> TestBlockManager#testNeededReplicationWhileAppending fails due to improper cluster shutdown in TestBlockManager#testBlockManagerMachinesArray on Windows </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Anbang Hu </td>
<td align="left"> Anbang Hu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13551">HDFS-13551</a> </td>
<td align="left"> TestMiniDFSCluster#testClusterSetStorageCapacity does not shut down cluster </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Anbang Hu </td>
<td align="left"> Anbang Hu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-11700">HDFS-11700</a> </td>
<td align="left"> TestHDFSServerPorts#testBackupNodePorts doesn&#x2019;t pass on Windows </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Anbang Hu </td>
<td align="left"> Anbang Hu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13548">HDFS-13548</a> </td>
<td align="left"> TestResolveHdfsSymlink#testFcResolveAfs fails on Windows </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Anbang Hu </td>
<td align="left"> Anbang Hu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13567">HDFS-13567</a> </td>
<td align="left"> TestNameNodeMetrics#testGenerateEDEKTime,TestNameNodeMetrics#testResourceCheck should use a different cluster basedir </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Anbang Hu </td>
<td align="left"> Anbang Hu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13557">HDFS-13557</a> </td>
<td align="left"> TestDFSAdmin#testListOpenFiles fails on Windows </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Anbang Hu </td>
<td align="left"> Anbang Hu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13550">HDFS-13550</a> </td>
<td align="left"> TestDebugAdmin#testComputeMetaCommand fails on Windows </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Anbang Hu </td>
<td align="left"> Anbang Hu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13559">HDFS-13559</a> </td>
<td align="left"> TestBlockScanner does not close TestContext properly </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Anbang Hu </td>
<td align="left"> Anbang Hu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13570">HDFS-13570</a> </td>
<td align="left"> TestQuotaByStorageType,TestQuota,TestDFSOutputStream fail on Windows </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Anbang Hu </td>
<td align="left"> Anbang Hu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13558">HDFS-13558</a> </td>
<td align="left"> TestDatanodeHttpXFrame does not shut down cluster </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Anbang Hu </td>
<td align="left"> Anbang Hu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13554">HDFS-13554</a> </td>
<td align="left"> TestDatanodeRegistration#testForcedRegistration does not shut down cluster </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Anbang Hu </td>
<td align="left"> Anbang Hu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13556">HDFS-13556</a> </td>
<td align="left"> TestNestedEncryptionZones does not shut down cluster </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Anbang Hu </td>
<td align="left"> Anbang Hu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13560">HDFS-13560</a> </td>
<td align="left"> Insufficient system resources exist to complete the requested service for some tests on Windows </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Anbang Hu </td>
<td align="left"> Anbang Hu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13592">HDFS-13592</a> </td>
<td align="left"> TestNameNodePrunesMissingStorages#testNameNodePrunesUnreportedStorages does not shut down cluster properly </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Anbang Hu </td>
<td align="left"> Anbang Hu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13593">HDFS-13593</a> </td>
<td align="left"> TestBlockReaderLocalLegacy#testBlockReaderLocalLegacyWithAppend fails on Windows </td>
<td align="left"> Minor </td>
<td align="left"> test </td>
<td align="left"> Anbang Hu </td>
<td align="left"> Anbang Hu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13587">HDFS-13587</a> </td>
<td align="left"> TestQuorumJournalManager fails on Windows </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Anbang Hu </td>
<td align="left"> Anbang Hu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13619">HDFS-13619</a> </td>
<td align="left"> TestAuditLoggerWithCommands fails on Windows </td>
<td align="left"> Minor </td>
<td align="left"> test </td>
<td align="left"> Anbang Hu </td>
<td align="left"> Anbang Hu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13620">HDFS-13620</a> </td>
<td align="left"> Randomize the test directory path for TestHDFSFileSystemContract </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Anbang Hu </td>
<td align="left"> Anbang Hu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13591">HDFS-13591</a> </td>
<td align="left"> TestDFSShell#testSetrepLow fails on Windows </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Anbang Hu </td>
<td align="left"> Anbang Hu </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-13068">HDFS-13068</a> </td>
<td align="left"> RBF: Add router admin option to manage safe mode </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> &#xcd;&#xf1;igo Goiri </td>
<td align="left"> Yiqun Lin </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15040">HADOOP-15040</a> </td>
<td align="left"> Upgrade AWS SDK to 1.11.271: NPE bug spams logs w/ Yarn Log Aggregation </td>
<td align="left"> Blocker </td>
<td align="left"> fs/s3 </td>
<td align="left"> Aaron Fabbri </td>
<td align="left"> Aaron Fabbri </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13119">HDFS-13119</a> </td>
<td align="left"> RBF: Manage unavailable clusters </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> &#xcd;&#xf1;igo Goiri </td>
<td align="left"> Yiqun Lin </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15247">HADOOP-15247</a> </td>
<td align="left"> Move commons-net up to 3.6 </td>
<td align="left"> Minor </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/HDFS-13187">HDFS-13187</a> </td>
<td align="left"> RBF: Fix Routers information shown in the web UI </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Wei Yan </td>
<td align="left"> Wei Yan </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13184">HDFS-13184</a> </td>
<td align="left"> RBF: Improve the unit test TestRouterRPCClientRetries </td>
<td align="left"> Minor </td>
<td align="left"> test </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-13199">HDFS-13199</a> </td>
<td align="left"> RBF: Fix the hdfs router page missing label icon issue </td>
<td align="left"> Major </td>
<td align="left"> federation, hdfs </td>
<td align="left"> maobaolong </td>
<td align="left"> maobaolong </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15264">HADOOP-15264</a> </td>
<td align="left"> AWS &#x201c;shaded&#x201d; SDK 1.11.271 is pulling in netty 4.1.17 </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-15090">HADOOP-15090</a> </td>
<td align="left"> Add ADL troubleshooting doc </td>
<td align="left"> Major </td>
<td align="left"> documentation, fs/adl </td>
<td align="left"> Steve Loughran </td>
<td align="left"> Steve Loughran </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13214">HDFS-13214</a> </td>
<td align="left"> RBF: Complete document of Router configuration </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Tao Jie </td>
<td align="left"> Yiqun Lin </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15267">HADOOP-15267</a> </td>
<td align="left"> S3A multipart upload fails when SSE-C encryption is enabled </td>
<td align="left"> Critical </td>
<td align="left"> fs/s3 </td>
<td align="left"> Anis Elleuch </td>
<td align="left"> Anis Elleuch </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13230">HDFS-13230</a> </td>
<td align="left"> RBF: ConnectionManager&#x2019;s cleanup task will compare each pool&#x2019;s own active conns with its total conns </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Wei Yan </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-13233">HDFS-13233</a> </td>
<td align="left"> RBF: MountTableResolver doesn&#x2019;t return the correct mount point of the given path </td>
<td align="left"> Major </td>
<td align="left"> hdfs </td>
<td align="left"> wangzhiyuan </td>
<td align="left"> wangzhiyuan </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15277">HADOOP-15277</a> </td>
<td align="left"> remove .FluentPropertyBeanIntrospector from CLI operation log output </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/HDFS-13212">HDFS-13212</a> </td>
<td align="left"> RBF: Fix router location cache issue </td>
<td align="left"> Major </td>
<td align="left"> federation, hdfs </td>
<td align="left"> Weiwei Wu </td>
<td align="left"> Weiwei Wu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13232">HDFS-13232</a> </td>
<td align="left"> RBF: ConnectionPool should return first usable connection </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Wei Yan </td>
<td align="left"> Ekanth Sethuramalingam </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13240">HDFS-13240</a> </td>
<td align="left"> RBF: Update some inaccurate document descriptions </td>
<td align="left"> Minor </td>
<td align="left"> . </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/HDFS-11399">HDFS-11399</a> </td>
<td align="left"> Many tests fails in Windows due to injecting disk failures </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-13241">HDFS-13241</a> </td>
<td align="left"> RBF: TestRouterSafemode failed if the port 8888 is in use </td>
<td align="left"> Major </td>
<td align="left"> hdfs, test </td>
<td align="left"> maobaolong </td>
<td align="left"> maobaolong </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13253">HDFS-13253</a> </td>
<td align="left"> RBF: Quota management incorrect parent-child relationship judgement </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-13226">HDFS-13226</a> </td>
<td align="left"> RBF: Throw the exception if mount table entry validated failed </td>
<td align="left"> Major </td>
<td align="left"> hdfs </td>
<td align="left"> maobaolong </td>
<td align="left"> maobaolong </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12505">HDFS-12505</a> </td>
<td align="left"> Extend TestFileStatusWithECPolicy with a random EC policy </td>
<td align="left"> Major </td>
<td align="left"> erasure-coding, test </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-12587">HDFS-12587</a> </td>
<td align="left"> Use Parameterized tests in TestBlockInfoStriped and TestLowRedundancyBlockQueues to test all EC policies </td>
<td align="left"> Major </td>
<td align="left"> erasure-coding, test </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-15308">HADOOP-15308</a> </td>
<td align="left"> TestConfiguration fails on Windows because of paths </td>
<td align="left"> Major </td>
<td align="left"> test </td>
<td align="left"> &#xcd;&#xf1;igo Goiri </td>
<td align="left"> Xiao Liang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12773">HDFS-12773</a> </td>
<td align="left"> RBF: Improve State Store FS implementation </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/HDFS-13198">HDFS-13198</a> </td>
<td align="left"> RBF: RouterHeartbeatService throws out CachedStateStore related exceptions when starting router </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Wei Yan </td>
<td align="left"> Wei Yan </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13224">HDFS-13224</a> </td>
<td align="left"> RBF: Resolvers to support mount points across multiple subclusters </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/HADOOP-15262">HADOOP-15262</a> </td>
<td align="left"> AliyunOSS: move files under a directory in parallel when rename a directory </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/HDFS-13215">HDFS-13215</a> </td>
<td align="left"> RBF: Move Router 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"> Wei Yan </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13250">HDFS-13250</a> </td>
<td align="left"> RBF: Router to manage requests across multiple subclusters </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-13318">HDFS-13318</a> </td>
<td align="left"> RBF: Fix FindBugs in hadoop-hdfs-rbf </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> &#xcd;&#xf1;igo Goiri </td>
<td align="left"> Ekanth Sethuramalingam </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12792">HDFS-12792</a> </td>
<td align="left"> RBF: Test Router-based federation using HDFSContract </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/YARN-7986">YARN-7986</a> </td>
<td align="left"> ATSv2 REST API queries do not return results for uppercase application tags </td>
<td align="left"> Critical </td>
<td align="left"> . </td>
<td align="left"> Charan Hebri </td>
<td align="left"> Charan Hebri </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12512">HDFS-12512</a> </td>
<td align="left"> RBF: Add WebHDFS </td>
<td align="left"> Major </td>
<td align="left"> fs </td>
<td align="left"> &#xcd;&#xf1;igo Goiri </td>
<td align="left"> Wei Yan </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13291">HDFS-13291</a> </td>
<td align="left"> RBF: Implement available space based OrderResolver </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="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13204">HDFS-13204</a> </td>
<td align="left"> RBF: Optimize name service safe mode icon </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> liuhongtong </td>
<td align="left"> liuhongtong </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13352">HDFS-13352</a> </td>
<td align="left"> RBF: Add xsl stylesheet for hdfs-rbf-default.xml </td>
<td align="left"> Major </td>
<td align="left"> documentation </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-13347">HDFS-13347</a> </td>
<td align="left"> RBF: Cache datanode reports </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/HDFS-13289">HDFS-13289</a> </td>
<td align="left"> RBF: TestConnectionManager#testCleanup() test case need correction </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Dibyendu Karmakar </td>
<td align="left"> Dibyendu Karmakar </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13364">HDFS-13364</a> </td>
<td align="left"> RBF: Support NamenodeProtocol in the Router </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/HADOOP-14651">HADOOP-14651</a> </td>
<td align="left"> Update okhttp version to 2.7.5 </td>
<td align="left"> Major </td>
<td align="left"> fs/adl </td>
<td align="left"> Ray Chiang </td>
<td align="left"> Ray Chiang </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-6936">YARN-6936</a> </td>
<td align="left"> [Atsv2] Retrospect storing entities into sub application table from client perspective </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/HDFS-13353">HDFS-13353</a> </td>
<td align="left"> RBF: TestRouterWebHDFSContractCreate failed </td>
<td align="left"> Major </td>
<td align="left"> test </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-8107">YARN-8107</a> </td>
<td align="left"> Give an informative message when incorrect format is used in ATSv2 filter attributes </td>
<td align="left"> Major </td>
<td align="left"> ATSv2 </td>
<td align="left"> Charan Hebri </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/HDFS-13402">HDFS-13402</a> </td>
<td align="left"> RBF: Fix java doc for StateStoreFileSystemImpl </td>
<td align="left"> Minor </td>
<td align="left"> hdfs </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/HDFS-13410">HDFS-13410</a> </td>
<td align="left"> RBF: Support federation with no 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/HDFS-13384">HDFS-13384</a> </td>
<td align="left"> RBF: Improve timeout RPC call mechanism </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="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13045">HDFS-13045</a> </td>
<td align="left"> RBF: Improve error message returned from subcluster </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Wei Yan </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-13428">HDFS-13428</a> </td>
<td align="left"> RBF: Remove LinkedList From StateStoreFileImpl.java </td>
<td align="left"> Trivial </td>
<td align="left"> federation </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/HDFS-13386">HDFS-13386</a> </td>
<td align="left"> RBF: Wrong date information in list file(-ls) result </td>
<td align="left"> Minor </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-8027">YARN-8027</a> </td>
<td align="left"> Setting hostname of docker container breaks for &#x2013;net=host in docker 1.13 </td>
<td align="left"> Major </td>
<td align="left"> yarn </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-14999">HADOOP-14999</a> </td>
<td align="left"> AliyunOSS: provide one asynchronous multi-part based uploading mechanism </td>
<td align="left"> Major </td>
<td align="left"> fs/oss </td>
<td align="left"> Genmao Yu </td>
<td align="left"> Genmao Yu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7810">YARN-7810</a> </td>
<td align="left"> TestDockerContainerRuntime test failures due to UID lookup of a non-existent user </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Shane Kumpf </td>
<td align="left"> Shane Kumpf </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13435">HDFS-13435</a> </td>
<td align="left"> RBF: Improve the error loggings for printing the stack trace </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/YARN-7189">YARN-7189</a> </td>
<td align="left"> Container-executor doesn&#x2019;t remove Docker containers that error out early </td>
<td align="left"> Major </td>
<td align="left"> yarn </td>
<td align="left"> Eric Badger </td>
<td align="left"> Eric Badger </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13466">HDFS-13466</a> </td>
<td align="left"> RBF: Add more router-related information to the UI </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Wei Yan </td>
<td align="left"> Wei Yan </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13453">HDFS-13453</a> </td>
<td align="left"> RBF: getMountPointDates should fetch latest subdir time/date when parent dir is not present but /parent/child dirs are present in mount table </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="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13478">HDFS-13478</a> </td>
<td align="left"> RBF: Disabled Nameservice store API </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-13490">HDFS-13490</a> </td>
<td align="left"> RBF: Fix setSafeMode in the Router </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/HDFS-13484">HDFS-13484</a> </td>
<td align="left"> RBF: Disable Nameservices from the federation </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-13326">HDFS-13326</a> </td>
<td align="left"> RBF: Improve the interfaces to modify and view mount tables </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Wei Yan </td>
<td align="left"> Gang Li </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13499">HDFS-13499</a> </td>
<td align="left"> RBF: Show disabled name services in the UI </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/YARN-8215">YARN-8215</a> </td>
<td align="left"> ATS v2 returns invalid YARN_CONTAINER_ALLOCATED_HOST_HTTP_ADDRESS from NM </td>
<td align="left"> Critical </td>
<td align="left"> ATSv2 </td>
<td align="left"> Yesha Vora </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/HDFS-13508">HDFS-13508</a> </td>
<td align="left"> RBF: Normalize paths (automatically) when adding, updating, removing or listing mount table entries </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Ekanth Sethuramalingam </td>
<td align="left"> Ekanth Sethuramalingam </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-13434">HDFS-13434</a> </td>
<td align="left"> RBF: Fix dead links in RBF document </td>
<td align="left"> Major </td>
<td align="left"> documentation </td>
<td align="left"> Akira Ajisaka </td>
<td align="left"> Chetna Chaudhari </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8212">YARN-8212</a> </td>
<td align="left"> Pending backlog for async allocation threads should be configurable </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Weiwei 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-13488">HDFS-13488</a> </td>
<td align="left"> RBF: Reject requests when a Router is overloaded </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/HDFS-13525">HDFS-13525</a> </td>
<td align="left"> RBF: Add unit test TestStateStoreDisabledNameservice </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/YARN-8253">YARN-8253</a> </td>
<td align="left"> HTTPS Ats v2 api call fails with &#x201c;bad HTTP parsed&#x201d; </td>
<td align="left"> Critical </td>
<td align="left"> ATSv2 </td>
<td align="left"> Yesha Vora </td>
<td align="left"> Charan Hebri </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15454">HADOOP-15454</a> </td>
<td align="left"> TestRollingFileSystemSinkWithLocal fails on Windows </td>
<td align="left"> Major </td>
<td align="left"> test </td>
<td align="left"> Xiao Liang </td>
<td align="left"> Xiao Liang </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-8247">YARN-8247</a> </td>
<td align="left"> Incorrect HTTP status code returned by ATSv2 for non-whitelisted users </td>
<td align="left"> Critical </td>
<td align="left"> ATSv2 </td>
<td align="left"> Charan Hebri </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-8130">YARN-8130</a> </td>
<td align="left"> Race condition when container events are published for KILLED applications </td>
<td align="left"> Major </td>
<td align="left"> ATSv2 </td>
<td align="left"> Charan Hebri </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/HADOOP-15498">HADOOP-15498</a> </td>
<td align="left"> TestHadoopArchiveLogs (#testGenerateScript, #testPrepareWorkingDir) fails on Windows </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Anbang Hu </td>
<td align="left"> Anbang Hu </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15497">HADOOP-15497</a> </td>
<td align="left"> TestTrash should use proper test path to avoid failing on Windows </td>
<td align="left"> Minor </td>
<td align="left"> . </td>
<td align="left"> Anbang Hu </td>
<td align="left"> Anbang Hu </td></tr>
<tr class="b">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-4781">YARN-4781</a> </td>
<td align="left"> Support intra-queue preemption for fairness ordering policy. </td>
<td align="left"> Major </td>
<td align="left"> scheduler </td>
<td align="left"> Wangda Tan </td>
<td align="left"> Eric Payne </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/HDFS-13052">HDFS-13052</a> </td>
<td align="left"> WebHDFS: Add support for snasphot diff </td>
<td align="left"> Major </td>
<td align="left"> . </td>
<td align="left"> Lokesh Jain </td>
<td align="left"> Lokesh Jain </td></tr>
<tr class="a">
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14742">HADOOP-14742</a> </td>
<td align="left"> Document multi-URI replication Inode for ViewFS </td>
<td align="left"> Major </td>
<td align="left"> documentation, viewfs </td>
<td align="left"> Chris Douglas </td>
<td align="left"> Gera Shegalov </td></tr>
</tbody>
</table></div></div>
</div>
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