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From "Maddineni Sukumar (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-18644) Duplicate "compactionQueueLength" metric in Region Server metrics
Date Mon, 21 Aug 2017 20:56:00 GMT
Maddineni Sukumar created HBASE-18644:
-----------------------------------------

             Summary: Duplicate "compactionQueueLength" metric in Region Server metrics
                 Key: HBASE-18644
                 URL: https://issues.apache.org/jira/browse/HBASE-18644
             Project: HBase
          Issue Type: Bug
          Components: metrics
    Affects Versions: 1.3.1
            Reporter: Maddineni Sukumar
            Assignee: Maddineni Sukumar
            Priority: Minor


Region Server JMX response has duplicate entries for  "compactionQueueLength" 

"compactionQueueLength" : 0, 
"smallCompactionQueueLength" : 0, 
"largeCompactionQueueLength" : 0, 
"compactionQueueLength" : 0, 
"flushQueueLength" : 0



We added "compactionQueueLength" metric twice in MetricsRegionServerSourceImpl.java

{code:title=Bar.java|borderStyle=solid}

.addGauge(Interns.info(COMPACTION_QUEUE_LENGTH, COMPACTION_QUEUE_LENGTH_DESC),
              rsWrap.getCompactionQueueSize())
          .addGauge(Interns.info(SMALL_COMPACTION_QUEUE_LENGTH, SMALL_COMPACTION_QUEUE_LENGTH_DESC),
            rsWrap.getSmallCompactionQueueSize())
          .addGauge(Interns.info(LARGE_COMPACTION_QUEUE_LENGTH, LARGE_COMPACTION_QUEUE_LENGTH_DESC),
            rsWrap.getLargeCompactionQueueSize())
          .addGauge(Interns.info(COMPACTION_QUEUE_LENGTH, COMPACTION_QUEUE_LENGTH_DESC),
            rsWrap.getCompactionQueueSize())

{code}



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