Hadoop Common
  1. Hadoop Common
  2. HADOOP-4435

The JobTracker should display the amount of heap memory used

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Minor 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.

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

        Activity

        dhruba borthakur created issue -
        dhruba borthakur made changes -
        Field Original Value New Value
        Assignee dhruba borthakur [ dhruba ]
        dhruba borthakur made changes -
        Attachment clusterSummary.patch [ 12392309 ]
        dhruba borthakur made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Owen O'Malley made changes -
        Priority Major [ 3 ] Minor [ 4 ]
        Issue Type Bug [ 1 ] Improvement [ 4 ]
        Fix Version/s 0.19.0 [ 12313211 ]
        Fix Version/s 0.20.0 [ 12313438 ]
        Owen O'Malley made changes -
        Status Patch Available [ 10002 ] Open [ 1 ]
        dhruba borthakur made changes -
        Attachment clusterSummary.patch [ 12392375 ]
        dhruba borthakur made changes -
        Attachment clusterSummary2.patch [ 12392899 ]
        dhruba borthakur made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        dhruba borthakur made changes -
        Attachment clusterSummary3.patch [ 12393205 ]
        dhruba borthakur made changes -
        Status Patch Available [ 10002 ] Open [ 1 ]
        dhruba borthakur made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        dhruba borthakur made changes -
        Attachment clusterSummary4.patch [ 12393281 ]
        dhruba borthakur made changes -
        Status Patch Available [ 10002 ] Resolved [ 5 ]
        Release Note The JobTracker WebUI displays the amount of heap memory in use. This changes the JobSubmissionProtocol.
        Resolution Fixed [ 1 ]
        Hadoop Flags [Incompatible change, Reviewed]
        Robert Chansler made changes -
        Hadoop Flags [Reviewed, Incompatible change] [Incompatible change, Reviewed]
        Release Note The JobTracker WebUI displays the amount of heap memory in use. This changes the JobSubmissionProtocol.
        Changed JobTracker web status page to display the amount of heap memory in use. This changes the JobSubmissionProtocol.
        Robert Chansler made changes -
        Hadoop Flags [Reviewed, Incompatible change] [Incompatible change, Reviewed]
        Release Note Changed JobTracker web status page to display the amount of heap memory in use. This changes the JobSubmissionProtocol.
        Changed JobTracker web status page to display the amount of heap memory in use. This changes the JobSubmissionProtocol.
        Nigel Daley made changes -
        Status Resolved [ 5 ] Closed [ 6 ]
        Owen O'Malley made changes -
        Component/s mapred [ 12310690 ]

          People

          • Assignee:
            dhruba borthakur
            Reporter:
            dhruba borthakur
          • Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development