Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-3036

Some of the Resource Manager memory metrics go negative.

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Blocker Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.23.0, 2.0.0-alpha
    • Fix Version/s: 0.23.0
    • Component/s: mrv2
    • Labels:
      None

      Description

      ReservedGB seems to always be decremented when a container is released, even though the container never reserved any memory.
      AvailableGB also seems to be able to go negative in a few situations.

      1. MAPREDUCE-3036.patch
        10 kB
        Arun C Murthy
      2. MR-3036.txt
        10 kB
        Robert Joseph Evans

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            • Assignee:
              Robert Joseph Evans
              Reporter:
              Robert Joseph Evans
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              • Created:
                Updated:
                Resolved:

                Development