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Posted to issues@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2018/06/25 21:10:00 UTC

[jira] [Commented] (HBASE-19722) Implement a meta query statistics metrics source

    [ https://issues.apache.org/jira/browse/HBASE-19722?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16522822#comment-16522822 ] 

Andrew Purtell commented on HBASE-19722:
----------------------------------------

Ok, let's bring this one home. Committing shortly.

> Implement a meta query statistics metrics source
> ------------------------------------------------
>
>                 Key: HBASE-19722
>                 URL: https://issues.apache.org/jira/browse/HBASE-19722
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Andrew Purtell
>            Assignee: Xu Cang
>            Priority: Major
>         Attachments: HBASE-19722.branch-1.v001.patch, HBASE-19722.master.010.patch, HBASE-19722.master.011.patch, HBASE-19722.master.012.patch, HBASE-19722.master.013.patch, HBASE-19722.master.014.patch, HBASE-19722.master.015.patch, HBASE-19722.master.016.patch
>
>
> Implement a meta query statistics metrics source, created whenever a regionserver starts hosting meta, removed when meta hosting moves. Provide views on top tables by request counts, top meta rowkeys by request count, top clients making requests by their hostname. 
> Can be implemented as a coprocessor.



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