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Posted to dev@hbase.apache.org by "Nick Dimiduk (JIRA)" <ji...@apache.org> on 2013/12/10 02:12:07 UTC

[jira] [Created] (HBASE-10116) SlabCache metrics improvements

Nick Dimiduk created HBASE-10116:
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             Summary: SlabCache metrics improvements
                 Key: HBASE-10116
                 URL: https://issues.apache.org/jira/browse/HBASE-10116
             Project: HBase
          Issue Type: Improvement
          Components: metrics, regionserver
            Reporter: Nick Dimiduk
            Assignee: Nick Dimiduk
            Priority: Minor
             Fix For: 0.98.0, 0.96.2


SlabCache incorrectly reports block count and could do a better job reporting free size. MetricsRegionServerWrapperImpl incorrectly reports block cache count. Expose Direct Memory stats on RegionServer WebUI.

Also clean up javadoc on BlockCache interface methods, and whitespace in cache-related classes.



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