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From "Yu Li (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-19450) Add log about average execution time for ScheduledChore
Date Fri, 08 Dec 2017 03:37:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-19450?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16283007#comment-16283007
] 

Yu Li commented on HBASE-19450:
-------------------------------

Currently it's an overall count from the very beginning thus the average of all time, while
I think the average of the interval (like last 5 times or last 5 minutes) will be more helpful
to indicate potential issues. What do you think?

> Add log about average execution time for ScheduledChore
> -------------------------------------------------------
>
>                 Key: HBASE-19450
>                 URL: https://issues.apache.org/jira/browse/HBASE-19450
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Reid Chan
>            Assignee: Reid Chan
>            Priority: Minor
>         Attachments: HBASE-19450.master.001.patch, HBASE-19450.master.002.patch
>
>
> So far, there is no information about the exact execution time for a chore, we can provide
log information about it. It also brings other benefits, like discovering inefficient chores
which show rooms for improvement.



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