Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.0.0-alpha
    • Fix Version/s: 0.23.3, 2.0.2-alpha
    • Component/s: mrv2
    • Labels:
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      Description

      What happens is that the number of reducers ramp up until they occupy all of the job's containers, at which point the maps no longer make any progress and the job hangs.

      When the same job is run with the CapacityScheduler it succeeds, so this looks like a FifoScheduler bug.

        Attachments

        1. MAPREDUCE-4299.patch
          6 kB
          Tom White
        2. MAPREDUCE-4299.patch
          6 kB
          Tom White
        3. MAPREDUCE-4299.patch
          7 kB
          Tom White

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              • Assignee:
                tomwhite Tom White
                Reporter:
                tomwhite Tom White
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                • Created:
                  Updated:
                  Resolved: