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https://issues.apache.org/jira/browse/YARN-4224?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15070198#comment-15070198
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Wangda Tan commented on YARN-4224:
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Thanks [~varun_saxena],
Synced with [~gtCarrera] about this, I think it's fine to me to have two
hierarchy ({{.timeline/\{parent\}/childrens}} to locate entities such as apps
within a flow, flowruns within a flow. I don' have strong opinion between the
two-hierarchy API OR adding parent-id to query parameter
({{timeline/apps/flowrun=\{flowrun_uid\}}}.
The most important things to me for the REST API is allowing client locate
single object at one hierarchy (such as {{timeline/flowruns/\{flowrun_uid\}}}.
I think we're on the same page for this.
> 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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