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Hudson commented on MAPREDUCE-3355: ----------------------------------- Integrated in Hadoop-Hdfs-trunk-Commit #1350 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk-Commit/1350/]) MAPREDUCE-3355. Fixed MR AM's ContainerLauncher to handle node-command timeouts correctly. (vinodkv) vinodkv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1202744 Files : * /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt * /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/launcher/ContainerLauncherImpl.java * /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/TestContainerLauncher.java > AM scheduling hangs frequently with sort job on 350 nodes > --------------------------------------------------------- > > Key: MAPREDUCE-3355 > URL: https://issues.apache.org/jira/browse/MAPREDUCE-3355 > Project: Hadoop Map/Reduce > Issue Type: Bug > Components: applicationmaster, mrv2 > Affects Versions: 0.23.0 > Reporter: Vinod Kumar Vavilapalli > Assignee: Vinod Kumar Vavilapalli > Priority: Blocker > Fix For: 0.23.1 > > Attachments: MAPREDUCE-3355-20111109.1.txt, > MAPREDUCE-3355-20111109.txt, MAPREDUCE-3355-20111115.txt, MR3355.txt > > > Another collaboration with [~karams]. Sort job hangs not so rarely on a 350 > node cluster. Found this in AM logs: > {code} > Exception in thread "ContainerLauncher #60" > org.apache.hadoop.yarn.YarnException: java.lang.InterruptedException > at > org.apache.hadoop.yarn.event.AsyncDispatcher$GenericEventHandler.handle(AsyncDispatcher.java:170) > at > org.apache.hadoop.mapreduce.v2.app.launcher.ContainerLauncherImpl$EventProcessor.run(ContainerLauncherImpl.java:379) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:619) > Caused by: java.lang.InterruptedException > at > java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireInterruptibly(AbstractQueuedSynchronizer.java:1199) > at > java.util.concurrent.locks.ReentrantLock.lockInterruptibly(ReentrantLock.java:312) > at > java.util.concurrent.LinkedBlockingQueue.put(LinkedBlockingQueue.java:294) > at > org.apache.hadoop.yarn.event.AsyncDispatcher$GenericEventHandler.handle(AsyncDispatcher.java:168) > ... 4 more > Exception in thread "ContainerLauncher #53" > org.apache.hadoop.yarn.YarnException: java.lang.InterruptedException > at > org.apache.hadoop.yarn.event.AsyncDispatcher$GenericEventHandler.handle(AsyncDispatcher.java:170) > at > org.apache.hadoop.mapreduce.v2.app.launcher.ContainerLauncherImpl.sendContainerLaunchFailedMsg(ContainerLauncherImpl.java:405) > at > org.apache.hadoop.mapreduce.v2.app.launcher.ContainerLauncherImpl$EventProcessor.run(ContainerLauncherImpl.java:330) > at > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > at java.lang.Thread.run(Thread.java:619) > Caused by: java.lang.InterruptedException > at > java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireInterruptibly(AbstractQueuedSynchronizer.java:1199) > at > java.util.concurrent.locks.ReentrantLock.lockInterruptibly(ReentrantLock.java:312) > at > java.util.concurrent.LinkedBlockingQueue.put(LinkedBlockingQueue.java:294) > at > org.apache.hadoop.yarn.event.AsyncDispatcher$GenericEventHandler.handle(AsyncDispatcher.java:168) > ... 5 more > {code} -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira