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Posted to issues@hbase.apache.org by "Reid Chan (JIRA)" <ji...@apache.org> on 2016/06/07 13:51:21 UTC

[jira] [Commented] (HBASE-14743) Add metrics around HeapMemoryManager

    [ https://issues.apache.org/jira/browse/HBASE-14743?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15318491#comment-15318491 ] 

Reid Chan commented on HBASE-14743:
-----------------------------------

Hi~
I wrote a simple version for this issue.
But I can't find the way to submit the patch.
Can anyone tell me?
Thank you!

> Add metrics around HeapMemoryManager
> ------------------------------------
>
>                 Key: HBASE-14743
>                 URL: https://issues.apache.org/jira/browse/HBASE-14743
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Elliott Clark
>            Priority: Minor
>
> it would be good to know how many invocations there have been.
> How many decided to expand memstore.
> How many decided to expand block cache.
> How many decided to do nothing.
> etc.
> When that's done use those metrics to clean up the tests.



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