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https://issues.apache.org/jira/browse/YARN-3287?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14349674#comment-14349674
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Zhijie Shen edited comment on YARN-3287 at 3/6/15 12:27 AM:
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One concern: moving ugi computation into init will make the client only work
for the user who inits it. It cannot be shared with the other users. For
example, if RM want to reuse one client to publish data on behalf of different
application users.
was (Author: zjshen):
One concern: moving ugi computation into init will make the client only work
for the user who inits it. It cannot be shared with the other users.
> TimelineClient kerberos authentication failure uses wrong login context.
> ------------------------------------------------------------------------
>
> Key: YARN-3287
> URL: https://issues.apache.org/jira/browse/YARN-3287
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Jonathan Eagles
> Assignee: Daryn Sharp
> Attachments: timeline.patch
>
>
> TimelineClientImpl:doPosting is not wrapped in a doAs, which can cause
> failure for yarn clients to create timeline domains during job submission.
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