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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2011/05/05 06:53:03 UTC
[jira] [Reopened] (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 ]
stack reopened HBASE-3848:
--------------------------
Reopening. The attached patch does not work for me on TRUNK. I'm not sure what is up gaojinchao. Your 0.90.x patch works but not the TRUNK one. It works for you?
> 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: 0.92.0
>
> 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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