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https://issues.apache.org/jira/browse/YARN-10745?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17346397#comment-17346397
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Brahma Reddy Battula commented on YARN-10745:
---------------------------------------------

[~dmmkr] Thanks for reporting and working on this. At first glance IMO, could 
have split to module wise for easier maintain/clean.. let me know your guys 
thought on this.

> Change Log level from info to debug for few logs and remove unnecessary 
> debuglog checks
> ---------------------------------------------------------------------------------------
>
>                 Key: YARN-10745
>                 URL: https://issues.apache.org/jira/browse/YARN-10745
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: D M Murali Krishna Reddy
>            Assignee: D M Murali Krishna Reddy
>            Priority: Minor
>         Attachments: YARN-10745.001.patch, YARN-10745.002.patch, 
> YARN-10745.003.patch, YARN-10745.004.patch, YARN-10745.005.patch
>
>
> Change the info log level to debug for few logs so that the load on the 
> logger decreases in large cluster and improves the performance.
> Remove the unnecessary isDebugEnabled() checks for printing strings without 
> any string concatenation



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