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  1. OpenNMS
  2. NMS-10420

Wrong data type for Cassandra Thread Pool performance metrics

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    Details

    • Type: Bug
    • Status: Resolved (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 22.0.4
    • Fix Version/s: 24.0.0
    • Component/s: Data Collection - JMX
    • Security Level: Default (Default Security Scheme)
    • Labels:
      None
    • Sprint:
      Horizon - October 17th 2018, Horizon - October 24th 2018, Horizon - October 31st 2018, Horizon - November 14th 2018

      Description

      The following statistics for Thread Pool metrics can't be collected:

      • org.apache.cassandra.metrics:type=ThreadPools,path=request,scope=MutationStage,name=CurrentlyBlockedTasks
      • org.apache.cassandra.metrics:type=ThreadPools,path=request,scope=ReadStage,name=CurrentlyBlockedTasks
      • org.apache.cassandra.metrics:type=ThreadPools,path=request,scope=RequestResponseStage,name=CurrentlyBlockedTasks

      Cause the attribute name is "Count" and not "Value" for these MBeans.

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            • Assignee:
              indigo Ronny Trommer
              Reporter:
              indigo Ronny Trommer
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              Dates

              • Created:
                Updated:
                Resolved: