Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.19.0
    • Fix Version/s: 0.19.2, 0.20.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      I have seen a reducer in RUNNING state, when it was waiting for the commitResponse.
      Task logs show :
      2009-02-12 08:35:36,414 INFO org.apache.hadoop.mapred.TaskRunner: Task:attempt_200902120746_0297_r_000033_0 is done. And is in the process of commiting
      and no logs after that.
      TT logs say:
      2009-02-12 08:35:36,417 INFO org.apache.hadoop.mapred.TaskTracker: Task attempt_200902120746_0297_r_000033_0 is in COMMIT_PENDING
      2009-02-12 08:35:36,417 INFO org.apache.hadoop.mapred.TaskTracker: attempt_200902120746_0297_r_000033_0 0.33333334% reduce > sort

      This looks like, the task progress went from COMMIT_PENDING to RUNNING again.

        Attachments

        1. patch-5233.txt
          3 kB
          Amareshwari Sriramadasu
        2. patch-5233-1.txt
          3 kB
          Amareshwari Sriramadasu
        3. patch-5233-2.txt
          6 kB
          Amareshwari Sriramadasu
        4. patch-5233-0.19.txt
          6 kB
          Amareshwari Sriramadasu

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              • Assignee:
                amareshwari Amareshwari Sriramadasu
                Reporter:
                amareshwari Amareshwari Sriramadasu
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                Dates

                • Created:
                  Updated:
                  Resolved: