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Posted to issues@hbase.apache.org by "Nick Dimiduk (JIRA)" <ji...@apache.org> on 2013/12/12 19:42:08 UTC

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

     [ https://issues.apache.org/jira/browse/HBASE-10116?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nick Dimiduk reopened HBASE-10116:
----------------------------------


Reopening for addendum.

> 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, 0.99.0
>
>         Attachments: HBASE-10116.00.patch, HBASE-10116.addendum.00.patch
>
>
> 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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