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From "Vrushali C (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-8155) Improve the logging in NMTimelinePublisher and TimelineCollectorWebService
Date Thu, 12 Apr 2018 17:58:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-8155?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16436051#comment-16436051
] 

Vrushali C commented on YARN-8155:
----------------------------------

Good idea to improve the logging. Also, code fixes from YARN-8130 and YARN-6695 will help.
The increase of default value in YARN-8156 will also help. 

> Improve the logging in NMTimelinePublisher and TimelineCollectorWebService
> --------------------------------------------------------------------------
>
>                 Key: YARN-8155
>                 URL: https://issues.apache.org/jira/browse/YARN-8155
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Rohith Sharma K S
>            Assignee: Abhishek Modi
>            Priority: Major
>
> We see that NM logs are filled with larger stack trace of NotFoundException if collector
is removed from one of the NM and other NMs are still publishing the entities.
>  
> This Jira is to improve the logging in NM so that we log with informative message.



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