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  1. Hadoop Map/Reduce
  2. MAPREDUCE-4071

NPE while executing MRAppMaster shutdown hook

    Details

    • Type: Bug
    • Status: Patch Available
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 0.23.3, 2.0.0-alpha
    • Fix Version/s: None
    • Component/s: mr-am, mrv2
    • Labels:

      Description

      While running the shutdown hook of MRAppMaster, hit NPE

      Exception in thread "Thread-1" java.lang.NullPointerException
      	at org.apache.hadoop.mapreduce.v2.app.MRAppMaster$ContainerAllocatorRouter.setSignalled(MRAppMaster.java:668)
      	at org.apache.hadoop.mapreduce.v2.app.MRAppMaster$MRAppMasterShutdownHook.run(MRAppMaster.java:1004)
      

        Attachments

        1. MAPREDUCE-4071-2.patch
          9 kB
          Bhallamudi Venkata Siva Kamesh
        2. MAPREDUCE-4071-2.patch
          9 kB
          Bhallamudi Venkata Siva Kamesh
        3. MAPREDUCE-4071-1.patch
          6 kB
          Bhallamudi Venkata Siva Kamesh
        4. MAPREDUCE-4071.patch
          1 kB
          Bhallamudi Venkata Siva Kamesh

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              kam_iitkgp Bhallamudi Venkata Siva Kamesh
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              Dates

              • Created:
                Updated: