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Posted to yarn-issues@hadoop.apache.org by "Naganarasimha G R (JIRA)" <ji...@apache.org> on 2018/05/07 22:31:00 UTC
[jira] [Commented] (YARN-8254) dynamically change log levels for
YARN Jobs
[ https://issues.apache.org/jira/browse/YARN-8254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16466553#comment-16466553 ]
Naganarasimha G R commented on YARN-8254:
-----------------------------------------
Thanks [~Prabhu Joseph] for raising this issue, it would be a nice thing to have. But if you could give more info on role of YARN and the role of application(AM) in doing the above would be more helpful.
> dynamically change log levels for YARN Jobs
> -------------------------------------------
>
> Key: YARN-8254
> URL: https://issues.apache.org/jira/browse/YARN-8254
> Project: Hadoop YARN
> Issue Type: Improvement
> Components: yarn
> Affects Versions: 2.7.3
> Reporter: Prabhu Joseph
> Priority: Major
> Labels: supportability
>
> Currently the Log Levels for Daemons can be dynamically changed. It will be easier while debugging to have same for YARN Jobs. Client can setLogLevel to ApplicationMaster which can set it for all the containers.
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