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  1. Oozie
  2. OOZIE-1826

Add thread which detects JVM pauses

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: trunk
    • Fix Version/s: 4.1.0
    • Component/s: core
    • Labels:
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      Description

      It would be helpful for debugging to add a thread which detects JVM pauses and logs them and indicates them in the instrumentation/metrics). This was added to Hadoop by HADOOP-9618 (and also HBASE by HBASE-9630), so we can adapt that for Oozie.

        Attachments

        1. OOZIE-1826.patch
          9 kB
          Robert Kanter
        2. OOZIE-1826.patch
          9 kB
          Robert Kanter

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              • Assignee:
                rkanter Robert Kanter
                Reporter:
                rkanter Robert Kanter
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                • Created:
                  Updated:
                  Resolved: