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From "Karthik Kambatla (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-305) Too many 'Node offerred to app:..." messages in RM
Date Mon, 02 Sep 2013 19:36:52 GMT

    [ https://issues.apache.org/jira/browse/YARN-305?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13756224#comment-13756224
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Karthik Kambatla commented on YARN-305:
---------------------------------------

[~lohit], thanks for the patch. Did you see any other such not-so-important log messages being
logged at the INFO level? It might be a good idea to address all of them at once.

Nit: Should add a LOG.isDebugEnabled() check for the first LOG.debug in the patch.

 
                
> Too many 'Node offerred to app:..." messages in RM
> --------------------------------------------------
>
>                 Key: YARN-305
>                 URL: https://issues.apache.org/jira/browse/YARN-305
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>            Reporter: Lohit Vijayarenu
>            Priority: Minor
>         Attachments: YARN-305.1.patch
>
>
> Running fair scheduler YARN shows that RM has lots of messages like the below.
> {noformat}
> INFO org.apache.hadoop.yarn.server.resourcemanager.scheduler.fair.AppSchedulable: Node
offered to app: application_1357147147433_0002 reserved: false
> {noformat}
> They dont seem to tell much and same line is dumped many times in RM log. It would be
good to have it improved with node information or moved to some other logging level with enough
debug information

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