Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-4201

Getting PID not working on Windows. Termination of Task/TaskJVM's not working

    Details

    • Type: Bug Bug
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None

      Description

      Child Task not reporting PID because of Linux specific shell script implementation.
      Signaling task termination currently disabled by the initial Windows patch.

        Issue Links

          Activity

          Bikas Saha created issue -
          Bikas Saha made changes -
          Field Original Value New Value
          Link This issue is part of HADOOP-8079 [ HADOOP-8079 ]
          Hide
          Bikas Saha added a comment -

          patch addresses the issues.
          Using windows built in tasklist and taskkill commands for the process management in util.ProcessTree.
          Plan to write equivalent of ProcFsBasedProcessTree later on and add equivalent tests.

          Show
          Bikas Saha added a comment - patch addresses the issues. Using windows built in tasklist and taskkill commands for the process management in util.ProcessTree. Plan to write equivalent of ProcFsBasedProcessTree later on and add equivalent tests.
          Bikas Saha made changes -
          Attachment MAPREDUCE-4201.patch [ 12524767 ]
          Bikas Saha made changes -
          Link This issue relates to MAPREDUCE-4203 [ MAPREDUCE-4203 ]
          Hide
          Sanjay Radia added a comment -

          Thanks Bikas. Committed to branch-1-win

          Show
          Sanjay Radia added a comment - Thanks Bikas. Committed to branch-1-win
          Sanjay Radia made changes -
          Status Open [ 1 ] Resolved [ 5 ]
          Resolution Fixed [ 1 ]

            People

            • Assignee:
              Bikas Saha
              Reporter:
              Bikas Saha
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              Dates

              • Created:
                Updated:
                Resolved:

                Development