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https://issues.apache.org/jira/browse/YARN-2375?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14369688#comment-14369688
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Hitesh Shah commented on YARN-2375:
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bq. If the RM has this flag on, then the timeline service integration is on for
all clients a situation that has to be avoided considering the scale
limitations and maturity of the timeline service.
To clarify, if the RM has the flag on but the configuration used to initialize
YarnClient has the turned off, I would assume that YarnClient will not try to
obtain the timeline delegation token? Would that be correct?
> Allow enabling/disabling timeline server per framework
> ------------------------------------------------------
>
> Key: YARN-2375
> URL: https://issues.apache.org/jira/browse/YARN-2375
> Project: Hadoop YARN
> Issue Type: Sub-task
> Reporter: Jonathan Eagles
> Assignee: Mit Desai
> Fix For: 2.7.0
>
> Attachments: YARN-2375.1.patch, YARN-2375.patch, YARN-2375.patch,
> YARN-2375.patch, YARN-2375.patch
>
>
> This JIRA is to remove the ats enabled flag check within the
> TimelineClientImpl. Example where this fails is below.
> While running secure timeline server with ats flag set to disabled on
> resource manager, Timeline delegation token renewer throws an NPE.
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