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From "Mit Desai (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2375) Allow enabling/disabling timeline server per framework
Date Fri, 14 Nov 2014 22:18:36 GMT

    [ https://issues.apache.org/jira/browse/YARN-2375?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14212947#comment-14212947
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Mit Desai commented on YARN-2375:
---------------------------------

bq. DT related API methods doesn't check if isEnabled == true
If the timeline server is running, we cannot turn on the flag in yarn-site because if the
flag is turned on, all mapreduce applications will automatically try to connect to timeline
server and that is not something that we want at this time.

> 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
>
> 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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