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https://issues.apache.org/jira/browse/YARN-4224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15070658#comment-15070658
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Varun Saxena commented on YARN-4224:
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BTW, even in ATSv1 REST endpoint for fetching multiple entities looks like
{{/ws/v1/timeline/\{entitytype\}}} which means multiple entities are returned
within the scope of entity type. So there might not be a use case for this.
Anyways in v2 we can change that with the knowledge that queries without entity
type maybe slow with HBase implementation.
> Change the ATSv2 reader side REST interface to conform to current REST APIs'
> in YARN
> ------------------------------------------------------------------------------------
>
> Key: YARN-4224
> URL: https://issues.apache.org/jira/browse/YARN-4224
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: timelineserver
> Affects Versions: YARN-2928
> Reporter: Varun Saxena
> Assignee: Varun Saxena
> Labels: yarn-2928-1st-milestone
> Attachments: YARN-4224-YARN-2928.01.patch,
> YARN-4224-feature-YARN-2928.wip.02.patch
>
>
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