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  1. Hadoop Map/Reduce
  2. MAPREDUCE-676

Existing diagnostic rules fail for MAP ONLY jobs

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.21.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      hadoop vaidya counter names LOCAL_BYTES_READ and LOCAL_BYTES_WRITTEN are changed to respectively FILE_BYTES_READ, FILE_BYTES_WRITTEN as per current hadoop counter names.

      Description

      some of the existing rules fail with divide by zero or arithmetic exception as map only jobs do not log reduce side counters. Vaidya driver code and Rules need to be modified to take care of such jobs.

        Attachments

        1. vaidya-patch-06082009.patch
          30 kB
          Suhas Gogate
        2. vaidya-patch-06092009.patch
          31 kB
          Suhas Gogate
        3. vaidya-patch1-06012009.patch
          23 kB
          Suhas Gogate

          Activity

            People

            • Assignee:
              vgogate Suhas Gogate
              Reporter:
              vgogate Suhas Gogate
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              Dates

              • Created:
                Updated:
                Resolved: