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<a href="../../../../hadoop-mapreduce-client/hadoop-mapreduce-client-core/MapReduceTutorial.html">Tutorial</a>
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<a href="../../../../hadoop-mapreduce-client/hadoop-mapreduce-client-core/MapReduce_Compatibility_Hadoop1_Hadoop2.html">Compatibility with 1.x</a>
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<a href="../../../../hadoop-mapreduce-client/hadoop-mapreduce-client-core/EncryptedShuffle.html">Encrypted Shuffle</a>
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<a href="../../../../hadoop-mapreduce-client/hadoop-mapreduce-client-core/PluggableShuffleAndPluggableSort.html">Pluggable Shuffle/Sort</a>
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<h5>MapReduce REST APIs</h5>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/YARN.html">Architecture</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/ResourceManagerHA.html">ResourceManager HA</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/ResourceModel.html">Resource Model</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/NodeLabel.html">Node Labels</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/NodeAttributes.html">Node Attributes</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/WebApplicationProxy.html">Web Application Proxy</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/TimelineServer.html">Timeline Server</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/TimelineServiceV2.html">Timeline Service V.2</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/NodeManager.html">NodeManager</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/DockerContainers.html">Running Applications in Docker Containers</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/RuncContainers.html">Running Applications in runC Containers</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/NodeManagerCgroups.html">Using CGroups</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/SecureContainer.html">Secure Containers</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/ReservationSystem.html">Reservation System</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/GracefulDecommission.html">Graceful Decommission</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/OpportunisticContainers.html">Opportunistic Containers</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/Federation.html">YARN Federation</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/SharedCache.html">Shared Cache</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/UsingGpus.html">Using GPU</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/UsingFPGA.html">Using FPGA</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/PlacementConstraints.html">Placement Constraints</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/YarnUI2.html">YARN UI2</a>
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<h5>YARN REST APIs</h5>
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<ul>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/WebServicesIntro.html">Introduction</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/ResourceManagerRest.html">Resource Manager</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/NodeManagerRest.html">Node Manager</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/TimelineServer.html#Timeline_Server_REST_API_v1">Timeline Server</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/TimelineServiceV2.html#Timeline_Service_v.2_REST_API">Timeline Service V.2</a>
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</li>
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</ul>
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<h5>YARN Service</h5>
|
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<ul>
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<li class="none">
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/yarn-service/Overview.html">Overview</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/yarn-service/QuickStart.html">QuickStart</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/yarn-service/Concepts.html">Concepts</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/yarn-service/YarnServiceAPI.html">Yarn Service API</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/yarn-service/ServiceDiscovery.html">Service Discovery</a>
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<a href="../../../../hadoop-yarn/hadoop-yarn-site/yarn-service/SystemServices.html">System Services</a>
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</ul>
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<h5>Hadoop Compatible File Systems</h5>
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<ul>
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<li class="none">
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<a href="../../../../hadoop-aliyun/tools/hadoop-aliyun/index.html">Aliyun OSS</a>
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<a href="../../../../hadoop-aws/tools/hadoop-aws/index.html">Amazon S3</a>
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<a href="../../../../hadoop-azure/index.html">Azure Blob Storage</a>
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<a href="../../../../hadoop-azure-datalake/index.html">Azure Data Lake Storage</a>
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<a href="../../../../hadoop-cos/cloud-storage/index.html">Tencent COS</a>
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<a href="../../../../hadoop-huaweicloud/cloud-storage/index.html">Huaweicloud OBS</a>
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</ul>
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<h1>Apache Hadoop Changelog</h1><section>
|
|
<h2><a name="Release_2.8.3_-_2017-12-12"></a>Release 2.8.3 - 2017-12-12</h2><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/HADOOP-13588">HADOOP-13588</a> </td>
|
|
<td align="left"> ConfServlet should respect Accept request header </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> conf </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/HADOOP-14260">HADOOP-14260</a> </td>
|
|
<td align="left"> Configuration.dumpConfiguration should redact sensitive information </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> conf, security </td>
|
|
<td align="left"> Vihang Karajgaonkar </td>
|
|
<td align="left"> John Zhuge </td></tr>
|
|
</tbody>
|
|
</table></section><section>
|
|
<h3><a name="NEW_FEATURES:"></a>NEW FEATURES:</h3>
|
|
<table border="0" class="bodyTable">
|
|
<thead>
|
|
|
|
<tr class="a">
|
|
<th align="left"> JIRA </th>
|
|
<th align="left"> Summary </th>
|
|
<th align="left"> Priority </th>
|
|
<th align="left"> Component </th>
|
|
<th align="left"> Reporter </th>
|
|
<th align="left"> Contributor </th></tr>
|
|
</thead><tbody>
|
|
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-13933">HADOOP-13933</a> </td>
|
|
<td align="left"> Add haadmin -getAllServiceState option to get the HA state of all the NameNodes/ResourceManagers </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> tools </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/HDFS-10480">HDFS-10480</a> </td>
|
|
<td align="left"> Add an admin command to list currently open files </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> . </td>
|
|
<td align="left"> Kihwal Lee </td>
|
|
<td align="left"> Manoj Govindassamy </td></tr>
|
|
</tbody>
|
|
</table></section><section>
|
|
<h3><a name="IMPROVEMENTS:"></a>IMPROVEMENTS:</h3>
|
|
<table border="0" class="bodyTable">
|
|
<thead>
|
|
|
|
<tr class="a">
|
|
<th align="left"> JIRA </th>
|
|
<th align="left"> Summary </th>
|
|
<th align="left"> Priority </th>
|
|
<th align="left"> Component </th>
|
|
<th align="left"> Reporter </th>
|
|
<th align="left"> Contributor </th></tr>
|
|
</thead><tbody>
|
|
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-13628">HADOOP-13628</a> </td>
|
|
<td align="left"> Support to retrieve specific property from configuration via REST API </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> conf </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-12143">HDFS-12143</a> </td>
|
|
<td align="left"> Improve performance of getting and removing inode features </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> namenode </td>
|
|
<td align="left"> Daryn Sharp </td>
|
|
<td align="left"> Daryn Sharp </td></tr>
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12171">HDFS-12171</a> </td>
|
|
<td align="left"> Reduce IIP object allocations for inode lookup </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> namenode </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/HADOOP-14455">HADOOP-14455</a> </td>
|
|
<td align="left"> ViewFileSystem#rename should support be supported within same nameservice with different mountpoints </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> viewfs </td>
|
|
<td align="left"> Brahma Reddy Battula </td>
|
|
<td align="left"> Brahma Reddy Battula </td></tr>
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14627">HADOOP-14627</a> </td>
|
|
<td align="left"> Support MSI and DeviceCode token provider in ADLS </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="a">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7037">YARN-7037</a> </td>
|
|
<td align="left"> Optimize data transfer with zero-copy approach for containerlogs REST API in NMWebServices </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/HADOOP-14827">HADOOP-14827</a> </td>
|
|
<td align="left"> Allow StopWatch to accept a Timer parameter for tests </td>
|
|
<td align="left"> Minor </td>
|
|
<td align="left"> common, test </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-12131">HDFS-12131</a> </td>
|
|
<td align="left"> Add some of the FSNamesystem JMX values as metrics </td>
|
|
<td align="left"> Minor </td>
|
|
<td align="left"> hdfs, namenode </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-14844">HADOOP-14844</a> </td>
|
|
<td align="left"> Remove requirement to specify TenantGuid for MSI Token Provider </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="a">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14864">HADOOP-14864</a> </td>
|
|
<td align="left"> FSDataInputStream#unbuffer UOE should include stream class name </td>
|
|
<td align="left"> Minor </td>
|
|
<td align="left"> fs </td>
|
|
<td align="left"> John Zhuge </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-12441">HDFS-12441</a> </td>
|
|
<td align="left"> Suppress UnresolvedPathException in namenode log </td>
|
|
<td align="left"> Minor </td>
|
|
<td align="left"> . </td>
|
|
<td align="left"> Kihwal Lee </td>
|
|
<td align="left"> Kihwal Lee </td></tr>
|
|
<tr class="a">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6958">MAPREDUCE-6958</a> </td>
|
|
<td align="left"> Shuffle audit logger should log size of shuffle transfer </td>
|
|
<td align="left"> Minor </td>
|
|
<td align="left"> . </td>
|
|
<td align="left"> Jason Lowe </td>
|
|
<td align="left"> Jason Lowe </td></tr>
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12420">HDFS-12420</a> </td>
|
|
<td align="left"> Add an option to disallow ‘namenode format -force’ </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> . </td>
|
|
<td align="left"> Ajay Kumar </td>
|
|
<td align="left"> Ajay Kumar </td></tr>
|
|
<tr class="a">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14521">HADOOP-14521</a> </td>
|
|
<td align="left"> KMS client needs retry logic </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> . </td>
|
|
<td align="left"> Rushabh S Shah </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-12603">HDFS-12603</a> </td>
|
|
<td align="left"> Enable async edit logging by default </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> namenode </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-12642">HDFS-12642</a> </td>
|
|
<td align="left"> Log block and datanode details in BlockRecoveryWorker </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> datanode </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-14880">HADOOP-14880</a> </td>
|
|
<td align="left"> [KMS] Document&test missing KMS client side configs </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-12619">HDFS-12619</a> </td>
|
|
<td align="left"> Do not catch and throw unchecked exceptions if IBRs fail to process </td>
|
|
<td align="left"> Minor </td>
|
|
<td align="left"> namenode </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/YARN-4163">YARN-4163</a> </td>
|
|
<td align="left"> Audit getQueueInfo and getApplications calls </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> . </td>
|
|
<td align="left"> Chang Li </td>
|
|
<td align="left"> Chang Li </td></tr>
|
|
<tr class="a">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6975">MAPREDUCE-6975</a> </td>
|
|
<td align="left"> Logging task counters </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> task </td>
|
|
<td align="left"> Prabhu Joseph </td>
|
|
<td align="left"> Prabhu Joseph </td></tr>
|
|
</tbody>
|
|
</table></section><section>
|
|
<h3><a name="BUG_FIXES:"></a>BUG FIXES:</h3>
|
|
<table border="0" class="bodyTable">
|
|
<thead>
|
|
|
|
<tr class="a">
|
|
<th align="left"> JIRA </th>
|
|
<th align="left"> Summary </th>
|
|
<th align="left"> Priority </th>
|
|
<th align="left"> Component </th>
|
|
<th align="left"> Reporter </th>
|
|
<th align="left"> Contributor </th></tr>
|
|
</thead><tbody>
|
|
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-5444">YARN-5444</a> </td>
|
|
<td align="left"> Fix failing unit tests in TestLinuxContainerExecutorWithMocks </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> nodemanager </td>
|
|
<td align="left"> Yufei Gu </td>
|
|
<td align="left"> Yufei Gu </td></tr>
|
|
<tr class="a">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6808">MAPREDUCE-6808</a> </td>
|
|
<td align="left"> Log map attempts as part of shuffle handler audit log </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> . </td>
|
|
<td align="left"> Jonathan Eagles </td>
|
|
<td align="left"> Gergő Pásztor </td></tr>
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14578">HADOOP-14578</a> </td>
|
|
<td align="left"> Bind IPC connections to kerberos UPN host for proxy users </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> ipc </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/HADOOP-14677">HADOOP-14677</a> </td>
|
|
<td align="left"> mvn clean compile fails </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> build </td>
|
|
<td align="left"> Andras Bokor </td>
|
|
<td align="left"> Andras Bokor </td></tr>
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14702">HADOOP-14702</a> </td>
|
|
<td align="left"> Fix formatting issue and regression caused by conversion from APT to Markdown </td>
|
|
<td align="left"> Minor </td>
|
|
<td align="left"> documentation </td>
|
|
<td align="left"> Doris Gu </td>
|
|
<td align="left"> Doris Gu </td></tr>
|
|
<tr class="a">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-6965">YARN-6965</a> </td>
|
|
<td align="left"> Duplicate instantiation in FairSchedulerQueueInfo </td>
|
|
<td align="left"> Minor </td>
|
|
<td align="left"> fairscheduler </td>
|
|
<td align="left"> Masahiro Tanaka </td>
|
|
<td align="left"> Masahiro Tanaka </td></tr>
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-11738">HDFS-11738</a> </td>
|
|
<td align="left"> Hedged pread takes more time when block moved from initial locations </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> hdfs-client </td>
|
|
<td align="left"> Vinayakumar B </td>
|
|
<td align="left"> Vinayakumar B </td></tr>
|
|
<tr class="a">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12318">HDFS-12318</a> </td>
|
|
<td align="left"> Fix IOException condition for openInfo in DFSInputStream </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> . </td>
|
|
<td align="left"> legend </td>
|
|
<td align="left"> legend </td></tr>
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12336">HDFS-12336</a> </td>
|
|
<td align="left"> Listing encryption zones still fails when deleted EZ is not a direct child of snapshottable directory </td>
|
|
<td align="left"> Minor </td>
|
|
<td align="left"> encryption, hdfs </td>
|
|
<td align="left"> Wellington Chevreuil </td>
|
|
<td align="left"> Wellington Chevreuil </td></tr>
|
|
<tr class="a">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6931">MAPREDUCE-6931</a> </td>
|
|
<td align="left"> Remove TestDFSIO “Total Throughput” calculation </td>
|
|
<td align="left"> Critical </td>
|
|
<td align="left"> benchmarks, test </td>
|
|
<td align="left"> Dennis Huo </td>
|
|
<td align="left"> Dennis Huo </td></tr>
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7116">YARN-7116</a> </td>
|
|
<td align="left"> CapacityScheduler Web UI: Queue’s AM usage is always show on per-user’s AM usage. </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> capacity scheduler, webapp </td>
|
|
<td align="left"> Wangda Tan </td>
|
|
<td align="left"> Wangda Tan </td></tr>
|
|
<tr class="a">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14824">HADOOP-14824</a> </td>
|
|
<td align="left"> Update ADLS SDK to 2.2.2 for MSI fix </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/YARN-7120">YARN-7120</a> </td>
|
|
<td align="left"> CapacitySchedulerPage NPE in “Aggregate scheduler counts” section </td>
|
|
<td align="left"> Minor </td>
|
|
<td align="left"> . </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/YARN-7164">YARN-7164</a> </td>
|
|
<td align="left"> TestAMRMClientOnRMRestart fails sporadically with bind address in use </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-12369">HDFS-12369</a> </td>
|
|
<td align="left"> Edit log corruption due to hard lease recovery of not-closed file which has snapshots </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> namenode </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/HADOOP-14867">HADOOP-14867</a> </td>
|
|
<td align="left"> Update HDFS Federation setup document, for incorrect property name for secondary name node http address </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/YARN-4727">YARN-4727</a> </td>
|
|
<td align="left"> Unable to override the $HADOOP_CONF_DIR env variable for container </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> nodemanager </td>
|
|
<td align="left"> Terence Yim </td>
|
|
<td align="left"> Jason Lowe </td></tr>
|
|
<tr class="a">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6957">MAPREDUCE-6957</a> </td>
|
|
<td align="left"> shuffle hangs after a node manager connection timeout </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> mrv2 </td>
|
|
<td align="left"> Jooseong Kim </td>
|
|
<td align="left"> Jooseong Kim </td></tr>
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12424">HDFS-12424</a> </td>
|
|
<td align="left"> Datatable sorting on the Datanode Information page in the Namenode UI is broken </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> . </td>
|
|
<td align="left"> Shawna Martell </td>
|
|
<td align="left"> Shawna Martell </td></tr>
|
|
<tr class="a">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12323">HDFS-12323</a> </td>
|
|
<td align="left"> NameNode terminates after full GC thinking QJM unresponsive if full GC is much longer than timeout </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> namenode, qjm </td>
|
|
<td align="left"> Erik Krogen </td>
|
|
<td align="left"> Erik Krogen </td></tr>
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6960">MAPREDUCE-6960</a> </td>
|
|
<td align="left"> Shuffle Handler prints disk error stack traces for every read failure. </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> . </td>
|
|
<td align="left"> Kuhu Shukla </td>
|
|
<td align="left"> Kuhu Shukla </td></tr>
|
|
<tr class="a">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-11799">HDFS-11799</a> </td>
|
|
<td align="left"> Introduce a config to allow setting up write pipeline with fewer nodes than replication factor </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> . </td>
|
|
<td align="left"> Yongjun Zhang </td>
|
|
<td align="left"> Brahma Reddy Battula </td></tr>
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-6771">YARN-6771</a> </td>
|
|
<td align="left"> Use classloader inside configuration class to make new classes </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> . </td>
|
|
<td align="left"> Jongyoul Lee </td>
|
|
<td align="left"> Jongyoul Lee </td></tr>
|
|
<tr class="a">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12526">HDFS-12526</a> </td>
|
|
<td align="left"> FSDirectory should use Time.monotonicNow for durations </td>
|
|
<td align="left"> Minor </td>
|
|
<td align="left"> . </td>
|
|
<td align="left"> Chetna Chaudhari </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-12371">HDFS-12371</a> </td>
|
|
<td align="left"> “BlockVerificationFailures” and “BlocksVerified” show up as 0 in Datanode JMX </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> metrics </td>
|
|
<td align="left"> Sai Nukavarapu </td>
|
|
<td align="left"> Hanisha Koneru </td></tr>
|
|
<tr class="a">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/MAPREDUCE-6966">MAPREDUCE-6966</a> </td>
|
|
<td align="left"> DistSum should use Time.monotonicNow for measuring durations </td>
|
|
<td align="left"> Minor </td>
|
|
<td align="left"> . </td>
|
|
<td align="left"> Chetna Chaudhari </td>
|
|
<td align="left"> Chetna Chaudhari </td></tr>
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12531">HDFS-12531</a> </td>
|
|
<td align="left"> Fix conflict in the javadoc of UnderReplicatedBlocks.java in branch-2 </td>
|
|
<td align="left"> Minor </td>
|
|
<td align="left"> documentation </td>
|
|
<td align="left"> Akira Ajisaka </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-12495">HDFS-12495</a> </td>
|
|
<td align="left"> TestPendingInvalidateBlock#testPendingDeleteUnknownBlocks fails intermittently </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> . </td>
|
|
<td align="left"> Eric Badger </td>
|
|
<td align="left"> Eric Badger </td></tr>
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14891">HADOOP-14891</a> </td>
|
|
<td align="left"> Remove references to Guava Objects.toStringHelper </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/HADOOP-14902">HADOOP-14902</a> </td>
|
|
<td align="left"> LoadGenerator#genFile write close timing is incorrectly calculated </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> fs </td>
|
|
<td align="left"> Jason Lowe </td>
|
|
<td align="left"> Hanisha Koneru </td></tr>
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7084">YARN-7084</a> </td>
|
|
<td align="left"> TestSchedulingMonitor#testRMStarts fails sporadically </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> . </td>
|
|
<td align="left"> Jason Lowe </td>
|
|
<td align="left"> Jason Lowe </td></tr>
|
|
<tr class="a">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7226">YARN-7226</a> </td>
|
|
<td align="left"> Whitelisted variables do not support delayed variable expansion </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> nodemanager </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-7285">YARN-7285</a> </td>
|
|
<td align="left"> ContainerExecutor always launches with priorities due to yarn-default property </td>
|
|
<td align="left"> Minor </td>
|
|
<td align="left"> nodemanager </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-7245">YARN-7245</a> </td>
|
|
<td align="left"> Max AM Resource column in Active Users Info section of Capacity Scheduler UI page should be updated per-user </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> capacity scheduler, yarn </td>
|
|
<td align="left"> Eric Payne </td>
|
|
<td align="left"> Eric Payne </td></tr>
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14912">HADOOP-14912</a> </td>
|
|
<td align="left"> FairCallQueue may defer servicing calls </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> ipc </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/HDFS-12659">HDFS-12659</a> </td>
|
|
<td align="left"> Update TestDeadDatanode#testNonDFSUsedONDeadNodeReReg to increase heartbeat recheck interval </td>
|
|
<td align="left"> Minor </td>
|
|
<td align="left"> . </td>
|
|
<td align="left"> Ajay Kumar </td>
|
|
<td align="left"> Ajay Kumar </td></tr>
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12485">HDFS-12485</a> </td>
|
|
<td align="left"> expunge may fail to remove trash from encryption zone </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="a">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7333">YARN-7333</a> </td>
|
|
<td align="left"> container-executor fails to remove entries from a directory that is not writable or executable </td>
|
|
<td align="left"> Critical </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-14966">HADOOP-14966</a> </td>
|
|
<td align="left"> Handle JDK-8071638 for hadoop-common </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-9914">HDFS-9914</a> </td>
|
|
<td align="left"> Fix configurable WebhDFS connect/read timeout </td>
|
|
<td align="left"> Blocker </td>
|
|
<td align="left"> hdfs-client, webhdfs </td>
|
|
<td align="left"> Xiaoyu Yao </td>
|
|
<td align="left"> Xiaoyu Yao </td></tr>
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7244">YARN-7244</a> </td>
|
|
<td align="left"> ShuffleHandler is not aware of disks that are added </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> . </td>
|
|
<td align="left"> Kuhu Shukla </td>
|
|
<td align="left"> Kuhu Shukla </td></tr>
|
|
<tr class="a">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14990">HADOOP-14990</a> </td>
|
|
<td align="left"> Clean up jdiff xml files added for 2.8.2 release </td>
|
|
<td align="left"> Blocker </td>
|
|
<td align="left"> . </td>
|
|
<td align="left"> Subru Krishnan </td>
|
|
<td align="left"> Junping Du </td></tr>
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14919">HADOOP-14919</a> </td>
|
|
<td align="left"> BZip2 drops records when reading data in splits </td>
|
|
<td align="left"> Critical </td>
|
|
<td align="left"> . </td>
|
|
<td align="left"> Aki Tanaka </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-7370">YARN-7370</a> </td>
|
|
<td align="left"> Preemption properties should be refreshable </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> capacity scheduler, scheduler preemption </td>
|
|
<td align="left"> Eric Payne </td>
|
|
<td align="left"> Gergely Novák </td></tr>
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/YARN-7361">YARN-7361</a> </td>
|
|
<td align="left"> Improve the docker container runtime documentation </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/YARN-7469">YARN-7469</a> </td>
|
|
<td align="left"> Capacity Scheduler Intra-queue preemption: User can starve if newest app is exactly at user limit </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> capacity scheduler, yarn </td>
|
|
<td align="left"> Eric Payne </td>
|
|
<td align="left"> Eric Payne </td></tr>
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-15047">HADOOP-15047</a> </td>
|
|
<td align="left"> Python is required for -Preleasedoc but not documented in branch-2.8 </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> build, documentation </td>
|
|
<td align="left"> Akira Ajisaka </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-7496">YARN-7496</a> </td>
|
|
<td align="left"> CS Intra-queue preemption user-limit calculations are not in line with LeafQueue user-limit calculations </td>
|
|
<td align="left"> Major </td>
|
|
<td align="left"> . </td>
|
|
<td align="left"> Eric Payne </td>
|
|
<td align="left"> Eric Payne </td></tr>
|
|
<tr class="b">
|
|
<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12832">HDFS-12832</a> </td>
|
|
<td align="left"> INode.getFullPathName may throw ArrayIndexOutOfBoundsException lead to NameNode exit </td>
|
|
<td align="left"> Critical </td>
|
|
<td align="left"> namenode </td>
|
|
<td align="left"> DENG FEI </td>
|
|
<td align="left"> Konstantin Shvachko </td></tr>
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<tr class="a">
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<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12638">HDFS-12638</a> </td>
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<td align="left"> Delete copy-on-truncate block along with the original block, when deleting a file being truncated </td>
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<td align="left"> Blocker </td>
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<td align="left"> hdfs </td>
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<td align="left"> Jiandan Yang </td>
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<td align="left"> Konstantin Shvachko </td></tr>
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</tbody>
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</table></section><section>
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<h3><a name="SUB-TASKS:"></a>SUB-TASKS:</h3>
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<table border="0" class="bodyTable">
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<thead>
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<tr class="a">
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<th align="left"> JIRA </th>
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<th align="left"> Summary </th>
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<th align="left"> Priority </th>
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<th align="left"> Component </th>
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<th align="left"> Reporter </th>
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<th align="left"> Contributor </th></tr>
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</thead><tbody>
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<tr class="b">
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<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14678">HADOOP-14678</a> </td>
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<td align="left"> AdlFilesystem#initialize swallows exception when getting user name </td>
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<td align="left"> Minor </td>
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<td align="left"> fs/adl </td>
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<td align="left"> John Zhuge </td>
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<td align="left"> John Zhuge </td></tr>
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<tr class="a">
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<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14892">HADOOP-14892</a> </td>
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<td align="left"> MetricsSystemImpl should use Time.monotonicNow for measuring durations </td>
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<td align="left"> Minor </td>
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<td align="left"> . </td>
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<td align="left"> Chetna Chaudhari </td>
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<td align="left"> Chetna Chaudhari </td></tr>
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<tr class="b">
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<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14881">HADOOP-14881</a> </td>
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<td align="left"> LoadGenerator should use Time.monotonicNow() to measure durations </td>
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<td align="left"> Major </td>
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<td align="left"> . </td>
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<td align="left"> Chetna Chaudhari </td>
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<td align="left"> Bharat Viswanadham </td></tr>
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<tr class="a">
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<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HADOOP-14893">HADOOP-14893</a> </td>
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<td align="left"> WritableRpcEngine should use Time.monotonicNow </td>
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<td align="left"> Minor </td>
|
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<td align="left"> . </td>
|
|
<td align="left"> Chetna Chaudhari </td>
|
|
<td align="left"> Chetna Chaudhari </td></tr>
|
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<tr class="b">
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<td align="left"> <a class="externalLink" href="https://issues.apache.org/jira/browse/HDFS-12386">HDFS-12386</a> </td>
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<td align="left"> Add fsserver defaults call to WebhdfsFileSystem. </td>
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<td align="left"> Minor </td>
|
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<td align="left"> webhdfs </td>
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<td align="left"> Rushabh S Shah </td>
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<td align="left"> Rushabh S Shah </td></tr>
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</tbody>
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</table></section></section>
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