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  1. Hadoop Common
  2. HADOOP-4435

The JobTracker should display the amount of heap memory used

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.20.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Incompatible change, Reviewed
    • Release Note:
      Changed JobTracker web status page to display the amount of heap memory in use. This changes the JobSubmissionProtocol.

      Description

      It would be nice to make the JobTracker UI display the amount of heap memory currently in use. This is similar to the DFS UI that already displays the amount if heap memory used by the NameNode.

        Attachments

        1. clusterSummary4.patch
          20 kB
          dhruba borthakur
        2. clusterSummary3.patch
          21 kB
          dhruba borthakur
        3. clusterSummary2.patch
          10 kB
          dhruba borthakur
        4. clusterSummary.patch
          5 kB
          dhruba borthakur
        5. clusterSummary.patch
          4 kB
          dhruba borthakur

          Activity

            People

            • Assignee:
              dhruba dhruba borthakur
              Reporter:
              dhruba dhruba borthakur
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              Dates

              • Created:
                Updated:
                Resolved: