Hadoop Map/Reduce
  1. Hadoop Map/Reduce
  2. MAPREDUCE-3747

Memory Total is not refreshed until an app is launched

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.23.1
    • Fix Version/s: 0.23.1
    • Component/s: mrv2
    • Labels:
      None

      Description

      Memory Total on the RM UI is not refreshed until an application is launched. This is a problem when the cluster is started for the first time or when there are any lost/decommissioned NMs.
      When the cluster is started for the first time, Active Nodes is > 0 but the Memory Total=0. Also when there are any lost/decommissioned nodes, Memory Total has wrong value.
      This is a useful tool for cluster admins and has to be updated correctly without having the need to submit an app each time.

      1. MAPREDUCE-3747.patch
        38 kB
        Arun C Murthy
      2. MAPREDUCE-3747.patch
        36 kB
        Arun C Murthy
      3. MAPREDUCE-3747.patch
        25 kB
        Arun C Murthy
      4. MAPREDUCE-3747.patch
        25 kB
        Arun C Murthy
      5. MAPREDUCE-3747.patch
        23 kB
        Arun C Murthy

        Activity

        No work has yet been logged on this issue.

          People

          • Assignee:
            Arun C Murthy
            Reporter:
            Ramya Sunil
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            Dates

            • Created:
              Updated:
              Resolved:

              Development