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  1. Hadoop Map/Reduce
  2. MAPREDUCE-3333

MR AM for sort-job going out of memory

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Details

    • Bug
    • Status: Closed
    • Blocker
    • Resolution: Fixed
    • 0.23.0
    • 0.23.1
    • applicationmaster, mrv2
    • None
    • Reviewed
    • Fixed bugs in ContainerLauncher of MR AppMaster due to which per-container connections to NodeManager were lingering long enough to hit the ulimits on number of processes.

    Description

      Karams just found this. The usual sort job on a 350 node cluster hung due to OutOfMemory and eventually failed after an hour instead of the usual odd 20 minutes.

      2011-11-02 11:40:36,438 ERROR [ContainerLauncher #258] org.apache.hadoop.mapreduce.v2.app.launcher.ContainerLauncherImpl: Container launch failed for container_1320233407485_0002
      _01_001434 : java.lang.reflect.UndeclaredThrowableException
              at org.apache.hadoop.yarn.api.impl.pb.client.ContainerManagerPBClientImpl.startContainer(ContainerManagerPBClientImpl.java:88)
              at org.apache.hadoop.mapreduce.v2.app.launcher.ContainerLauncherImpl$EventProcessor.run(ContainerLauncherImpl.java:290)
              at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
              at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
              at java.lang.Thread.run(Thread.java:619)
      Caused by: com.google.protobuf.ServiceException: java.io.IOException: Failed on local exception: java.io.IOException: Couldn't set up IO streams; Host Details : local host is: "gsbl91281.blue.ygrid.yahoo.com/98.137.101.189"; destination host is: ""gsbl91525.blue.ygrid.yahoo.com":45450; 
              at org.apache.hadoop.yarn.ipc.ProtoOverHadoopRpcEngine$Invoker.invoke(ProtoOverHadoopRpcEngine.java:139)
              at $Proxy20.startContainer(Unknown Source)
              at org.apache.hadoop.yarn.api.impl.pb.client.ContainerManagerPBClientImpl.startContainer(ContainerManagerPBClientImpl.java:81)
              ... 4 more
      Caused by: java.io.IOException: Failed on local exception: java.io.IOException: Couldn't set up IO streams; Host Details : local host is: "gsbl91281.blue.ygrid.yahoo.com/98.137.101.189"; destination host is: ""gsbl91525.blue.ygrid.yahoo.com":45450; 
              at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:655)
              at org.apache.hadoop.ipc.Client.call(Client.java:1089)
              at org.apache.hadoop.yarn.ipc.ProtoOverHadoopRpcEngine$Invoker.invoke(ProtoOverHadoopRpcEngine.java:136)
              ... 6 more
      Caused by: java.io.IOException: Couldn't set up IO streams
              at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:621)
              at org.apache.hadoop.ipc.Client$Connection.access$2000(Client.java:205)
              at org.apache.hadoop.ipc.Client.getConnection(Client.java:1195)
              at org.apache.hadoop.ipc.Client.call(Client.java:1065)
              ... 7 more
      Caused by: java.lang.OutOfMemoryError: unable to create new native thread
              at java.lang.Thread.start0(Native Method)
              at java.lang.Thread.start(Thread.java:597)
              at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:614)
              ... 10 more
      

      Attachments

        1. MAPREDUCE-3333-20111102.txt
          6 kB
          Vinod Kumar Vavilapalli
        2. MAPREDUCE-3333-20111108.txt
          16 kB
          Vinod Kumar Vavilapalli
        3. MAPREDUCE-3333-20111109.1.txt
          19 kB
          Vinod Kumar Vavilapalli
        4. MAPREDUCE-3333-20111109.txt
          18 kB
          Vinod Kumar Vavilapalli

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              vinodkv Vinod Kumar Vavilapalli
              vinodkv Vinod Kumar Vavilapalli
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                Created:
                Updated:
                Resolved: