Details

    • Type: Sub-task Sub-task
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: tez-branch
    • Component/s: tez
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      PigCombiner.sJobContext and PhysicalOperator.reporter hold references to the WrappedReducer$Context which in turn holds TezOutputContextImpl which holds references to the buffers in DefaultSorter. This was causing OOM after the container was reused 2 or 3 times. Debugged this with L17.pig in pigmix.

      1. PIG-3797-1.patch
        9 kB
        Rohini Palaniswamy

        Activity

        Rohini Palaniswamy created issue -
        Rohini Palaniswamy made changes -
        Field Original Value New Value
        Component/s tez [ 12321016 ]
        Rohini Palaniswamy made changes -
        Attachment PIG-3797-1.patch [ 12633048 ]
        Rohini Palaniswamy made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Rohini Palaniswamy made changes -
        Attachment PIG-3797-1.patch [ 12633048 ]
        Rohini Palaniswamy made changes -
        Attachment PIG-3797-1.patch [ 12633090 ]
        Rohini Palaniswamy made changes -
        Status Patch Available [ 10002 ] Resolved [ 5 ]
        Hadoop Flags Reviewed [ 10343 ]
        Resolution Fixed [ 1 ]
        Daniel Dai made changes -
        Status Resolved [ 5 ] Closed [ 6 ]

          People

          • Assignee:
            Rohini Palaniswamy
            Reporter:
            Rohini Palaniswamy
          • Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development