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  1. Hadoop Map/Reduce
  2. MAPREDUCE-4366

mapred metrics shows negative count of waiting maps and reduces

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Details

    • Bug
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 1.0.2
    • 1.3.0
    • jobtracker
    • None
    • Reviewed

    Description

      Negative waiting_maps and waiting_reduces count is observed in the mapred metrics. MAPREDUCE-1238 partially fixed this but it appears there is still issues as we are seeing it, but not as bad.

      Attachments

        1. MAPREDUCE-4366-branch-1-1.patch
          13 kB
          Sandy Ryza
        2. MAPREDUCE-4366-branch-1.patch
          11 kB
          Sandy Ryza

        Activity

          People

            sandyr Sandy Ryza
            tgraves Thomas Graves
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            Dates

              Created:
              Updated:
              Resolved: