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  1. Hadoop HDFS
  2. HDFS-4860

Add additional attributes to JMX beans

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.20.204.1, 2.1.0-beta, 2.0.4-alpha, 3.0.0-alpha1
    • Fix Version/s: 2.3.0
    • Component/s: namenode
    • Labels:
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      Description

      Currently the JMX bean returns much of the data contained on the HDFS Health webpage (dfsHealth.html). However there are several other attributes that are required to be added.

      I intend to add the following items to the appropriate bean in parenthesis :
      Started time (NameNodeInfo),
      Compiled info (NameNodeInfo),
      Jvm MaxHeap, MaxNonHeap (JvmMetrics)
      Node Usage stats (i.e. Min, Median, Max, stdev) (NameNodeInfo),
      Count of decommissioned Live and Dead nodes (FSNamesystemState),
      Journal Status (NodeNameInfo)

        Attachments

        1. HDFS-4860-3.diff
          12 kB
          Trevor Lorimer
        2. HDFS-4860-3.diff
          11 kB
          Konstantin I Boudnik

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              • Assignee:
                trevlo78 Trevor Lorimer
                Reporter:
                trevlo78 Trevor Lorimer
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                Dates

                • Created:
                  Updated:
                  Resolved: