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  1. Hadoop Map/Reduce
  2. MAPREDUCE-2738

Missing cluster level stats on the RM UI

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Details

    • Bug
    • Status: Closed
    • Blocker
    • Resolution: Fixed
    • 0.23.0, 2.0.0-alpha
    • 0.23.0
    • mrv2
    • None
    • Reviewed

    Description

      Cluster usage information such as the following are currently not available in the RM UI.

      • Total number of apps submitted so far
      • Total number of containers running/total memory usage
      • Total capacity of the cluster (in terms of memory)
      • Reserved memory
      • Total number of NMs - sorting based on Node IDs is an option but when there are lost NMs or restarted NMs, the node ids does not correspond to the actual value
      • Blacklisted NMs - sorting based on health-status and counting manually is not very straight forward
      • Excluded NMs
      • Handle to the jobhistory server

      Attachments

        1. MAPREDUCE-2738-20111005.txt
          43 kB
          Vinod Kumar Vavilapalli
        2. MR-2738.txt
          43 kB
          Robert Joseph Evans
        3. MR-2738.txt
          41 kB
          Robert Joseph Evans

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            revans2 Robert Joseph Evans
            rramya Ramya Sunil
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            Dates

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              Updated:
              Resolved:

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