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  1. Hadoop Common
  2. HADOOP-5282

Running tasks on lost trackers are incorrectly logging the attempt and task failures

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.20.0
    • Fix Version/s: 0.20.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      If a running attempt is lost on a tracker, a attempt-level cleanup with the same attempt-id is launched for it. In such cases the events are not logged correctly and instead of logging

      Task Reduce Start
      Attempt Reduce Start
      Attempt Reduce Killed 
      Task reduce Killed
      

      it logs

      Task Reduce Start
      Task Reduce Failed
      Attempt Reduce Start
      Attempt Reduce Killed 
      

        Attachments

        1. HADOOP-5282-v1.2.patch
          3 kB
          Hemanth Yamijala
        2. HADOOP-5282-v1.1.patch
          3 kB
          Amar Kamat
        3. HADOOP-5282-v1.0.patch
          2 kB
          Amar Kamat

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              • Assignee:
                amar_kamat Amar Kamat
                Reporter:
                amar_kamat Amar Kamat
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                Dates

                • Created:
                  Updated:
                  Resolved: