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Posted to dev@hbase.apache.org by "Michael Stack (Jira)" <ji...@apache.org> on 2019/10/11 19:10:00 UTC

[jira] [Resolved] (HBASE-23083) Collect Executor status info periodically and report to metrics system

     [ https://issues.apache.org/jira/browse/HBASE-23083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Stack resolved HBASE-23083.
-----------------------------------
    Fix Version/s: 2.3.0
                   3.0.0
     Hadoop Flags: Reviewed
       Resolution: Fixed

Merged to master and branch-2. Attached link to picture of the pretty new metrics posted by [~javaman_chen] on the PR. Thanks for nice patch.

> Collect Executor status info periodically and report to metrics system
> ----------------------------------------------------------------------
>
>                 Key: HBASE-23083
>                 URL: https://issues.apache.org/jira/browse/HBASE-23083
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: chenxu
>            Assignee: chenxu
>            Priority: Major
>             Fix For: 3.0.0, 2.3.0
>
>
> HRegionServer#startServiceThreads will start some Executors, but we don't have a good way to know their status, such as how many threads pending, and how many threads running. Can add an ScheduledChore to collect the information periodically and report to metrics system.



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