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From "Yufei Gu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-6112) fsOpDurations.addUpdateCallDuration() should be independent to LOG level
Date Thu, 26 Jan 2017 23:26:24 GMT

    [ https://issues.apache.org/jira/browse/YARN-6112?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15840655#comment-15840655

Yufei Gu commented on YARN-6112:

Patch 003: 
Remove the updateCall metrics and related measurement in function {{update}} since it is identical
to updateThreadRun right now. We'll keep it in branch-2 as [~kasha] suggested.

> 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, YARN-6112.002.patch, YARN-6112.003.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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