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From "Daniel Templeton (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6112) fsOpDurations.addUpdateCallDuration() should be independent to LOG level
Date Wed, 25 Jan 2017 23:01:26 GMT

    [ https://issues.apache.org/jira/browse/YARN-6112?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15838759#comment-15838759
] 

Daniel Templeton commented on YARN-6112:
----------------------------------------

[~kasha], the issue is that the call to {{fsOpDurations.addUpdateCallDuration()}} now (post
4752) happens inside the {{if (LOG.isDebugEnabled()}} block.  Before it was done whether debug
was enabled or not, which appears to be the right thing.

> fsOpDurations.addUpdateCallDuration() should be independent to LOG level
> ------------------------------------------------------------------------
>
>                 Key: YARN-6112
>                 URL: https://issues.apache.org/jira/browse/YARN-6112
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: fairscheduler
>            Reporter: Yufei Gu
>            Assignee: Yufei Gu
>         Attachments: YARN-6112.001.patch
>
>
> In the update thread of Fair Scheduler, the {{fsOpDurations.addUpdateCallDuration()}}
records the duration of {{update()}}, it should be independent to LOG level. YARN-4752 put
the it inside a {{LOG.isDebugEnabled()}} block. Not sure any particular reason to do that.
cc [~kasha]



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