[jira] [Commented] (HBASE-14727) Add block cache stats for regions

["Eungsop Yoo (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-14727?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15080695#comment-15080695 ] 

Eungsop Yoo commented on HBASE-14727:
-------------------------------------

I'm sorry. I missed your comment.
I'll do it.

> Add block cache stats for regions
> ---------------------------------
>
>                 Key: HBASE-14727
>                 URL: https://issues.apache.org/jira/browse/HBASE-14727
>             Project: HBase
>          Issue Type: New Feature
>            Reporter: Eungsop Yoo
>            Priority: Minor
>         Attachments: HBASE-14727-v1.patch, HBASE-14727-v2.patch, HBASE-14727.patch, rs-web-ui.png
>
>
> The stats of block cache are calculated at region server level only. So at region level, we could not know about the numbers of blocks cached, the sizes of cached blocks, the numbers of cache hit, etc. I suggest to add the stats of block cache at region level.



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