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https://issues.apache.org/jira/browse/HDFS-17170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17759569#comment-17759569
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ASF GitHub Bot commented on HDFS-17170:
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LiuGuH opened a new pull request, #5994:
URL: https://github.com/apache/hadoop/pull/5994

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   ### Description of PR
   see https://issues.apache.org/jira/browse/HDFS-17170
   
   ### How was this patch tested?
   Add a test case
   
   
   
   




> add metris for datanode in function processQueueMessages and reportTo
> ---------------------------------------------------------------------
>
>                 Key: HDFS-17170
>                 URL: https://issues.apache.org/jira/browse/HDFS-17170
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>            Reporter: liuguanghua
>            Priority: Minor
>
> Add two metrics for datanode:
> (1)BPServiceActorAction.reportTo  will  execute errorReport and 
> reportBadBlocks, record the counts of it.
>  (2) BPServiceActor.processQueueMessages in the loop with heartbeat to 
> NN,should recore the numOps and time.



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