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  1. HBase
  2. HBASE-19238

Port Hadoop's new GcTimeMonitor

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Trivial
    • Resolution: Later
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
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      Description

      We borrowed Hadoop's JvmPauseMonitor some time ago. On HADOOP-14960 (Add GC time percentage monitor/alerter), Hadoop added a new GcTimeMonitor, which seems useful:

      /**
       * This class monitors the percentage of time the JVM is paused in GC within
       * the specified observation window, say 1 minute. The user can provide a
       * hook which will be called whenever this percentage exceeds the specified
       * threshold.
       */
      

        Attachments

        1. HBASE-19238.patch
          32 kB
          Andrew Kyle Purtell
        2. HBASE-19238-branch-1.patch
          31 kB
          Andrew Kyle Purtell
        3. HBASE-19238.patch
          31 kB
          Andrew Kyle Purtell
        4. HBASE-19238-branch-1.patch
          30 kB
          Andrew Kyle Purtell

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              • Assignee:
                apurtell Andrew Kyle Purtell
                Reporter:
                apurtell Andrew Kyle Purtell
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                • Created:
                  Updated:
                  Resolved: