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From "Vinod Kumar Vavilapalli (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-3355) AM scheduling hangs frequently with sort job on 350 nodes
Date Fri, 04 Nov 2011 13:49:00 GMT
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


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}

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