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  1. Hadoop Map/Reduce
  2. MAPREDUCE-3125

app master web UI shows reduce task progress 100% even though reducers not complete and state running/scheduled

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 0.23.0
    • Component/s: mrv2
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      ran same command as MAPREDUCE-3124. The app master web ui was displaying the reduce task progress as 100% even though the states were still running/scheduled. Each of those reduce tasks had attempts that failed or killed and another one unassigned. Attaching screenshots.

        Attachments

        1. Screen shot 2011-09-29 at 5.21.18 PM.png
          85 kB
          Thomas Graves
        2. Screen shot 2011-09-29 at 5.20.59 PM.png
          143 kB
          Thomas Graves
        3. Screen shot 2011-09-29 at 5.20.27 PM.png
          128 kB
          Thomas Graves
        4. MR-3125.1.patch
          14 kB
          Hitesh Shah

          Activity

            People

            • Assignee:
              hitesh Hitesh Shah
              Reporter:
              tgraves Thomas Graves
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              Dates

              • Created:
                Updated:
                Resolved: