See <https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/40/changes>
Changes: [wheat9] HDFS-7517. Remove redundant non-null checks in FSNamesystem#getBlockLocations. Contributed by Haohui Mai. [arp] HDFS-7514. TestTextCommand fails on Windows. (Arpit Agarwal) [jing9] HDFS-7059. Avoid resolving path multiple times. Contributed by Jing Zhao. [cmccabe] HADOOP-11238. Update the NameNode's Group Cache in the background when possible (Chris Li via Colin P. McCabe) [wang] HDFS-7426. Change nntop JMX format to be a JSON blob. [harsh] YARN-2950. Change message to mandate, not suggest JS requirement on UI. Contributed by Dustin Cote. [cnauroth] HADOOP-11394. hadoop-aws documentation missing. Contributed by Chris Nauroth. [cnauroth] HADOOP-11396. Provide navigation in the site documentation linking to the Hadoop Compatible File Systems. Contributed by Chris Nauroth. ------------------------------------------ [...truncated 4828 lines...] T E S T S ------------------------------------------------------- Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.yarn.client.TestResourceManagerAdministrationProtocolPBClientImpl Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 3.916 sec - in org.apache.hadoop.yarn.client.TestResourceManagerAdministrationProtocolPBClientImpl Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.yarn.client.TestYarnApiClasses Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.36 sec - in org.apache.hadoop.yarn.client.TestYarnApiClasses Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.yarn.client.TestGetGroups Tests run: 6, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.686 sec - in org.apache.hadoop.yarn.client.TestGetGroups Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.yarn.client.TestRMFailover Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 41.839 sec - in org.apache.hadoop.yarn.client.TestRMFailover Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.yarn.client.cli.TestRMAdminCLI Tests run: 19, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.307 sec - in org.apache.hadoop.yarn.client.cli.TestRMAdminCLI Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.yarn.client.cli.TestLogsCLI Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.042 sec - in org.apache.hadoop.yarn.client.cli.TestLogsCLI Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.yarn.client.cli.TestYarnCLI Tests run: 23, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.585 sec - in org.apache.hadoop.yarn.client.cli.TestYarnCLI Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.yarn.client.api.impl.TestAHSClient Tests run: 7, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.042 sec - in org.apache.hadoop.yarn.client.api.impl.TestAHSClient Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.yarn.client.api.impl.TestAMRMClientOnRMRestart Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 36.917 sec - in org.apache.hadoop.yarn.client.api.impl.TestAMRMClientOnRMRestart Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.yarn.client.api.impl.TestYarnClient Tests run: 16, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 41.142 sec - in org.apache.hadoop.yarn.client.api.impl.TestYarnClient Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.yarn.client.api.impl.TestAMRMClientContainerRequest Tests run: 5, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.578 sec - in org.apache.hadoop.yarn.client.api.impl.TestAMRMClientContainerRequest Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.yarn.client.api.impl.TestAMRMClient Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 56.024 sec - in org.apache.hadoop.yarn.client.api.impl.TestAMRMClient Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.yarn.client.api.impl.TestNMClient Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 72.3 sec - in org.apache.hadoop.yarn.client.api.impl.TestNMClient Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.yarn.client.api.async.impl.TestNMClientAsync Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.813 sec - in org.apache.hadoop.yarn.client.api.async.impl.TestNMClientAsync Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.yarn.client.api.async.impl.TestAMRMClientAsync Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 2.856 sec - in org.apache.hadoop.yarn.client.api.async.impl.TestAMRMClientAsync Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.yarn.client.TestApplicationMasterServiceProtocolOnHA Tests run: 3, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 29.004 sec - in org.apache.hadoop.yarn.client.TestApplicationMasterServiceProtocolOnHA Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.yarn.client.TestApplicationClientProtocolOnHA Tests run: 17, Failures: 0, Errors: 4, Skipped: 0, Time elapsed: 157.145 sec <<< FAILURE! - in org.apache.hadoop.yarn.client.TestApplicationClientProtocolOnHA testGetApplicationAttemptReportOnHA(org.apache.hadoop.yarn.client.TestApplicationClientProtocolOnHA) Time elapsed: 9.65 sec <<< ERROR! java.net.ConnectException: Call From asf908.gq1.ygridcore.net/67.195.81.152 to asf908.gq1.ygridcore.net:28032 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:530) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:494) at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:607) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:705) at org.apache.hadoop.ipc.Client$Connection.access$2800(Client.java:368) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1521) at org.apache.hadoop.ipc.Client.call(Client.java:1438) at org.apache.hadoop.ipc.Client.call(Client.java:1399) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230) at com.sun.proxy.$Proxy16.getApplicationAttemptReport(Unknown Source) at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getApplicationAttemptReport(ApplicationClientProtocolPBClientImpl.java:369) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:101) at com.sun.proxy.$Proxy17.getApplicationAttemptReport(Unknown Source) at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getApplicationAttemptReport(YarnClientImpl.java:582) at org.apache.hadoop.yarn.client.TestApplicationClientProtocolOnHA.testGetApplicationAttemptReportOnHA(TestApplicationClientProtocolOnHA.java:129) testSubmitApplicationOnHA(org.apache.hadoop.yarn.client.TestApplicationClientProtocolOnHA) Time elapsed: 9.933 sec <<< ERROR! java.net.ConnectException: Call From asf908.gq1.ygridcore.net/67.195.81.152 to asf908.gq1.ygridcore.net:28032 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:530) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:494) at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:607) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:705) at org.apache.hadoop.ipc.Client$Connection.access$2800(Client.java:368) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1521) at org.apache.hadoop.ipc.Client.call(Client.java:1438) at org.apache.hadoop.ipc.Client.call(Client.java:1399) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230) at com.sun.proxy.$Proxy16.submitApplication(Unknown Source) at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.submitApplication(ApplicationClientProtocolPBClientImpl.java:232) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:101) at com.sun.proxy.$Proxy17.submitApplication(Unknown Source) at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.submitApplication(YarnClientImpl.java:240) at org.apache.hadoop.yarn.client.TestApplicationClientProtocolOnHA.testSubmitApplicationOnHA(TestApplicationClientProtocolOnHA.java:173) testGetApplicationReportOnHA(org.apache.hadoop.yarn.client.TestApplicationClientProtocolOnHA) Time elapsed: 9.39 sec <<< ERROR! java.net.ConnectException: Call From asf908.gq1.ygridcore.net/67.195.81.152 to asf908.gq1.ygridcore.net:28032 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:530) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:494) at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:607) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:705) at org.apache.hadoop.ipc.Client$Connection.access$2800(Client.java:368) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1521) at org.apache.hadoop.ipc.Client.call(Client.java:1438) at org.apache.hadoop.ipc.Client.call(Client.java:1399) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230) at com.sun.proxy.$Proxy16.getApplicationReport(Unknown Source) at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getApplicationReport(ApplicationClientProtocolPBClientImpl.java:187) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:101) at com.sun.proxy.$Proxy17.getApplicationReport(Unknown Source) at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getApplicationReport(YarnClientImpl.java:399) at org.apache.hadoop.yarn.client.TestApplicationClientProtocolOnHA.testGetApplicationReportOnHA(TestApplicationClientProtocolOnHA.java:69) testGetClusterMetricsOnHA(org.apache.hadoop.yarn.client.TestApplicationClientProtocolOnHA) Time elapsed: 10.442 sec <<< ERROR! java.net.ConnectException: Call From asf908.gq1.ygridcore.net/67.195.81.152 to asf908.gq1.ygridcore.net:28032 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:530) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:494) at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:607) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:705) at org.apache.hadoop.ipc.Client$Connection.access$2800(Client.java:368) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1521) at org.apache.hadoop.ipc.Client.call(Client.java:1438) at org.apache.hadoop.ipc.Client.call(Client.java:1399) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230) at com.sun.proxy.$Proxy16.getClusterMetrics(Unknown Source) at org.apache.hadoop.yarn.api.impl.pb.client.ApplicationClientProtocolPBClientImpl.getClusterMetrics(ApplicationClientProtocolPBClientImpl.java:202) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:101) at com.sun.proxy.$Proxy17.getClusterMetrics(Unknown Source) at org.apache.hadoop.yarn.client.api.impl.YarnClientImpl.getYarnClusterMetrics(YarnClientImpl.java:461) at org.apache.hadoop.yarn.client.TestApplicationClientProtocolOnHA.testGetClusterMetricsOnHA(TestApplicationClientProtocolOnHA.java:86) Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=768m; support was removed in 8.0 Running org.apache.hadoop.yarn.client.TestResourceTrackerOnHA Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 11.746 sec <<< FAILURE! - in org.apache.hadoop.yarn.client.TestResourceTrackerOnHA testResourceTrackerOnHA(org.apache.hadoop.yarn.client.TestResourceTrackerOnHA) Time elapsed: 11.565 sec <<< ERROR! java.net.ConnectException: Call From asf908.gq1.ygridcore.net/67.195.81.152 to asf908.gq1.ygridcore.net:28031 failed on connection exception: java.net.ConnectException: Connection refused; For more details see: http://wiki.apache.org/hadoop/ConnectionRefused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:712) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:530) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:494) at org.apache.hadoop.ipc.Client$Connection.setupConnection(Client.java:607) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:705) at org.apache.hadoop.ipc.Client$Connection.access$2800(Client.java:368) at org.apache.hadoop.ipc.Client.getConnection(Client.java:1521) at org.apache.hadoop.ipc.Client.call(Client.java:1438) at org.apache.hadoop.ipc.Client.call(Client.java:1399) at org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230) at com.sun.proxy.$Proxy88.registerNodeManager(Unknown Source) at org.apache.hadoop.yarn.server.api.impl.pb.client.ResourceTrackerPBClientImpl.registerNodeManager(ResourceTrackerPBClientImpl.java:68) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186) at org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:101) at com.sun.proxy.$Proxy89.registerNodeManager(Unknown Source) at org.apache.hadoop.yarn.client.TestResourceTrackerOnHA.testResourceTrackerOnHA(TestResourceTrackerOnHA.java:64) Results : Tests in error: TestApplicationClientProtocolOnHA.testGetApplicationAttemptReportOnHA:129 » Connect TestApplicationClientProtocolOnHA.testSubmitApplicationOnHA:173 » Connect Call... TestApplicationClientProtocolOnHA.testGetApplicationReportOnHA:69 » Connect Ca... TestApplicationClientProtocolOnHA.testGetClusterMetricsOnHA:86 » Connect Call ... TestResourceTrackerOnHA.testResourceTrackerOnHA:64 » Connect Call From asf908.... Tests run: 142, Failures: 0, Errors: 5, Skipped: 0 [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] hadoop-yarn ....................................... SUCCESS [ 2.954 s] [INFO] hadoop-yarn-api ................................... SUCCESS [ 54.065 s] [INFO] hadoop-yarn-common ................................ SUCCESS [02:00 min] [INFO] hadoop-yarn-server ................................ SUCCESS [ 0.066 s] [INFO] hadoop-yarn-server-common ......................... SUCCESS [ 32.200 s] [INFO] hadoop-yarn-server-nodemanager .................... SUCCESS [06:04 min] [INFO] hadoop-yarn-server-web-proxy ...................... SUCCESS [ 18.957 s] [INFO] hadoop-yarn-server-applicationhistoryservice ...... SUCCESS [02:48 min] [INFO] hadoop-yarn-server-resourcemanager ................ SUCCESS [50:03 min] [INFO] hadoop-yarn-server-tests .......................... SUCCESS [02:23 min] [INFO] hadoop-yarn-client ................................ FAILURE [08:22 min] [INFO] hadoop-yarn-server-sharedcachemanager ............. SKIPPED [INFO] hadoop-yarn-applications .......................... SKIPPED [INFO] hadoop-yarn-applications-distributedshell ......... SKIPPED [INFO] hadoop-yarn-applications-unmanaged-am-launcher .... SKIPPED [INFO] hadoop-yarn-site .................................. SKIPPED [INFO] hadoop-yarn-registry .............................. SKIPPED [INFO] hadoop-yarn-project ............................... SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------ [INFO] Total time: 01:13 h [INFO] Finished at: 2014-12-13T11:45:31+00:00 [INFO] Final Memory: 74M/983M [INFO] ------------------------------------------------------------------------ [ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.17:test (default-test) on project hadoop-yarn-client: There are test failures. [ERROR] [ERROR] Please refer to <https://builds.apache.org/job/Hadoop-Yarn-trunk-Java8/ws/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/target/surefire-reports> for the individual test results. [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException [ERROR] [ERROR] After correcting the problems, you can resume the build with the command [ERROR] mvn <goals> -rf :hadoop-yarn-client Build step 'Execute shell' marked build as failure Archiving artifacts Recording test results Updating HADOOP-11396 Updating HDFS-7059 Updating HDFS-7517 Updating YARN-2950 Updating HADOOP-11238 Updating HDFS-7514 Updating HDFS-7426 Updating HADOOP-11394
