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Posted to issues@hbase.apache.org by "gaojinchao (JIRA)" <ji...@apache.org> on 2011/05/05 03:03:03 UTC

[jira] [Resolved] (HBASE-3848) request is always zero in WebUI for region server

     [ https://issues.apache.org/jira/browse/HBASE-3848?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

gaojinchao resolved HBASE-3848.
-------------------------------

      Resolution: Fixed
    Hadoop Flags: [Reviewed]

> 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
>            Assignee: gaojinchao
>            Priority: Minor
>             Fix For: 0.90.3
>
>         Attachments: RegionServer_90PatchV2.patch, RegionseverMetric_TrunkPathV2.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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