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  1. Oozie
  2. OOZIE-1817

Oozie timers are not biased

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 4.0.0
    • Fix Version/s: 4.1.0
    • Component/s: monitoring
    • Labels:
      None

      Description

      Oozie timers are not biased, that is, the statistical metrics they expose are over the run-time of the Oozie server instead of a window of time. This makes them not very useful especially after the server has been running for a while (codehale has very efficient and easy to use biased histograms that can be used instead).

        Attachments

        1. OOZIE-1817.patch
          72 kB
          Robert Kanter
        2. timers.jpg
          252 kB
          Robert Kanter
        3. meters.jpg
          201 kB
          Robert Kanter
        4. json.txt
          60 kB
          Robert Kanter
        5. histograms.jpg
          190 kB
          Robert Kanter
        6. gauges.jpg
          151 kB
          Robert Kanter
        7. counters.jpg
          182 kB
          Robert Kanter
        8. OOZIE-1817.patch
          74 kB
          Robert Kanter
        9. OOZIE-1817.patch
          73 kB
          Robert Kanter
        10. OOZIE-1817.patch
          73 kB
          Robert Kanter
        11. OOZIE-1817.patch
          77 kB
          Robert Kanter
        12. OOZIE-1817.patch
          77 kB
          Robert Kanter
        13. OOZIE-1817.patch
          77 kB
          Robert Kanter
        14. OOZIE-1817.patch
          77 kB
          Robert Kanter

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              • Assignee:
                rkanter Robert Kanter
                Reporter:
                giladwolff Gilad Wolff
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                Dates

                • Created:
                  Updated:
                  Resolved: