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https://issues.apache.org/jira/browse/HBASE-3848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13028609#comment-13028609
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stack commented on HBASE-3848:
------------------------------
In my testing the requests were always zero. I didn't dig in too much. The
patch looks like its doing the right thing so unless you have a clue as to
whats up, I can have a go?
> request is always zero in WebUI for region server
> -------------------------------------------------
>
> Key: HBASE-3848
> URL: https://issues.apache.org/jira/browse/HBASE-3848
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 0.90.2
> Reporter: gaojinchao
> Priority: Minor
> Attachments: RegionseverMetric0.90Path,
> RegionseverMetric_TrunkPath.patch
>
>
> request is always zero in WebUI for region server
> >
> > Metrics request=0.0, regions=36, stores=36, storefiles=148,
> > storefileIndexSize=29, memstoreSize=253, compactionQueueSize=24,
> > flushQueueSize=0, usedHeap=655, maxHeap=8175, blockCacheSize=14230920,
> > blockCacheFree=1700269560, blockCacheCount=21,
> > blockCacheHitCount=2887, blockCacheMissCount=204829,
> > blockCacheEvictedCount=0, blockCacheHitRatio=1,
> > blockCacheHitCachingRatio=99
> >
> > requests is not zero in WebUI for Hmaster requests=15000, regions=35,
> > usedHeap=513, maxHeap=8175
> >
> > Is there any different for these metrics?
> > How do I use it?
> > Thanks.
> >
> >
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