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From "Sunil Govindan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-8964) UI2 should use clusters/{cluster name} for all ATSv2 REST APIs
Date Thu, 22 Nov 2018 04:45:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-8964?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16695554#comment-16695554
] 

Sunil Govindan commented on YARN-8964:
--------------------------------------

+1 Committing shortly

> UI2 should use clusters/{cluster name} for all ATSv2 REST APIs
> --------------------------------------------------------------
>
>                 Key: YARN-8964
>                 URL: https://issues.apache.org/jira/browse/YARN-8964
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: Rohith Sharma K S
>            Assignee: Akhil PB
>            Priority: Major
>         Attachments: YARN-8964.001.patch, YARN-8964.002.patch, YARN-8964.003.patch, YARN-8964.004.patch
>
>
> UI2 makes a REST call to TimelineReader without cluster name. It is advised to make a
REST call with clusters/{cluster name} so that remote TimelineReader daemon could serve for
different clusters.
> *Example*:
> *Current*: /ws/v2/timeline/flows/
> *Change*: /ws/v2/timeline/*clusters/\{cluster name\}*/flows/
> *yarn.resourcemanager.cluster-id *is configured with cluster. So, this config could be
used to get cluster-id
> cc:/ [~sunilg] [~akhilpb]



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