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  1. Hadoop Map/Reduce
  2. MAPREDUCE-6279

AM should explicity exit JVM after all services have stopped

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.5.0
    • Fix Version/s: 2.8.0, 3.0.0-alpha1
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Occasionally the MapReduce AM can "get stuck" trying to shut down. MAPREDUCE-6049 and MAPREDUCE-5888 were specific instances that have been fixed, but this can also occur with uber jobs if the task code inadvertently leaves non-daemon threads lingering.

      We should explicitly shutdown the JVM after the MapReduce AM has unregistered and all services have been stopped.

        Attachments

        1. MAPREDUCE-6279.v1.txt
          1 kB
          Eric Payne
        2. MAPREDUCE-6279.v2.txt
          6 kB
          Eric Payne
        3. MAPREDUCE-6279.v3.patch
          6 kB
          Eric Payne
        4. MAPREDUCE-6279.v4.patch
          6 kB
          Eric Payne

          Activity

            People

            • Assignee:
              eepayne Eric Payne
              Reporter:
              jlowe Jason Lowe
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              Dates

              • Created:
                Updated:
                Resolved: