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From "Elliott Clark (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10116) SlabCache metrics improvements
Date Tue, 10 Dec 2013 18:50:07 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10116?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13844533#comment-13844533
] 

Elliott Clark commented on HBASE-10116:
---------------------------------------

+1 the metrics changes look good thanks for catching that.

> 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
>
>         Attachments: HBASE-10116.00.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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