Details

    • Type: Sub-task Sub-task
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.23.1
    • Fix Version/s: 0.23.1
    • Component/s: mr-am, mrv2, performance
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      Found this while running some benchmarks on 350 nodes. The thread pool stays at 60 for a long time and only expands to 350 towards the fag end of the job.

      1. MAPREDUCE-3616-20120105.txt
        26 kB
        Vinod Kumar Vavilapalli

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            • Assignee:
              Vinod Kumar Vavilapalli
              Reporter:
              Vinod Kumar Vavilapalli
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                Updated:
                Resolved:

                Development