[jira] [Reopened] (HBASE-19722) Meta query statistics metrics source

["Sean Busbey (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-19722?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean Busbey reopened HBASE-19722:
---------------------------------

this never made it into branch-2.1. looks like it landed around the time branching was happening. reopening while I get it into 2.1 releases.

is the current WIP release note still good? would like to make sure this makes into the release notes.

> 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
>             Fix For: 3.0.0, 2.1.0, 1.5.0, 1.4.6, 2.0.2
>
>         Attachments: HBASE-19722.branch-1.v001.patch, HBASE-19722.branch-1.v002.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.
>  
>  
>  
>  
> ===============
> *Release Note* (WIP)
> *1. Usage:*
> Use this coprocessor by adding below section to hbase-site.xml
> {{<property>}}
> {{    <name>hbase.coprocessor.region.classes</name>}}
> {{    <value>org.apache.hadoop.hbase.coprocessor.MetaTableMetrics</value>}}
> {{</property>}}



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)