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

        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)
        Hide
        Eric Yang added a comment -

        I just committed this, thanks Terence.

        Show
        Eric Yang added a comment - I just committed this, thanks Terence.
        Hide
        Terence Kwan added a comment -

        look good. +1

        Show
        Terence Kwan added a comment - look good. +1
        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.

          People

          • Assignee:
            Eric Yang
            Reporter:
            Eric Yang
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            Dates

            • Created:
              Updated:
              Resolved:

              Development