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  1. Hadoop Map/Reduce
  2. MAPREDUCE-2990

Health Report on Resource Manager UI is null if the NM's are all healthy.

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 0.23.0
    • Component/s: mrv2
    • Labels:
      None

      Description

      The web UI on the RM for the link Nodes shows that Health-report as null when the NM is healthy.

      This is a simple fix where in we can check for null in NodesPage.java and put something meaningful instead of null.
      NodesPage.java:

      render(..)
      
      td((health.getHealthReport() == null) ?"REPORT HEALTHY": health.getHealthReport());
      
      

      Or something like that.

        Attachments

        1. MAPREDUCE-2990(1).patch
          1 kB
          Subroto Sanyal
        2. MAPREDUCE-2990.1.patch
          5 kB
          Subroto Sanyal
        3. MAPREDUCE-2990.patch
          5 kB
          Arun C Murthy

          Activity

            People

            • Assignee:
              subrotosanyal Subroto Sanyal
              Reporter:
              mahadev Mahadev konar
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              Dates

              • Created:
                Updated:
                Resolved: