Details

    • Type: Improvement Improvement
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.1.2, 0.2.0
    • Fix Version/s: 0.2.0
    • Labels:
      None
    • Environment:

      Redhat EL 5.1, Java 6

      Description

      Chukwa has a flexibility to view the time series metrics graphs in different time range (5 min, hourly, daily, etc).
      The time unit of X axis is averaged to 5 minutes, 30 minutes, and 3 hours base on the time range selected. Some
      metrics may not have normalized time unit, and the graph representation does not the expected value.

        Activity

        Transition Time In Source Status Execution Times Last Executer Last Execution Date
        Open Open Patch Available Patch Available
        1d 20h 21m 1 Eric Yang 03/Jun/09 23:11
        Patch Available Patch Available Resolved Resolved
        12s 1 Eric Yang 03/Jun/09 23:11
        Hide
        Hudson added a comment -
        Show
        Hudson added a comment - Integrated in Chukwa-trunk #45 (See http://hudson.zones.apache.org/hudson/job/Chukwa-trunk/45/ )
        Hide
        Hudson added a comment -

        Integrated in Chukwa-trunk #44 (See http://hudson.zones.apache.org/hudson/job/Chukwa-trunk/44/)
        . Improve rate calculation for accumulated values for visualization. (Eric Yang)

        Show
        Hudson added a comment - Integrated in Chukwa-trunk #44 (See http://hudson.zones.apache.org/hudson/job/Chukwa-trunk/44/ ) . Improve rate calculation for accumulated values for visualization. (Eric Yang)
        Eric Yang made changes -
        Assignee Eric Yang [ eyang ]
        Eric Yang made changes -
        Status Patch Available [ 10002 ] Resolved [ 5 ]
        Resolution Fixed [ 1 ]
        Hide
        Eric Yang added a comment -

        I just committed this, thanks Terence.

        Show
        Eric Yang added a comment - I just committed this, thanks Terence.
        Eric Yang made changes -
        Status Open [ 1 ] Patch Available [ 10002 ]
        Hide
        Terence Kwan added a comment -

        look good. +1

        Show
        Terence Kwan added a comment - look good. +1
        Eric Yang made changes -
        Field Original Value New Value
        Attachment CHUKWA-274.patch [ 12409820 ]
        Hide
        Eric Yang added a comment -
        • Added exception handling for calculating stats for null data.
        • Improve rate calculation for accumulated values.
        • Remove time normalization for hadoop widgets because time normalization is done in demux now.
        Show
        Eric Yang added a comment - Added exception handling for calculating stats for null data. Improve rate calculation for accumulated values. Remove time normalization for hadoop widgets because time normalization is done in demux now.
        Eric Yang created issue -

          People

          • Assignee:
            Eric Yang
            Reporter:
            Eric Yang
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development