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https://issues.apache.org/jira/browse/YARN-3030?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14291426#comment-14291426
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Zhijie Shen commented on YARN-3030:
-----------------------------------

The last patch looks almost good to me. With YARN-3087 not resolved yet, we can 
temporally use the exiting webapp of NM to host PerNodeAggregatorWebService.

NM subproject may need to expand the dependency on TS. I think it's fine now. 
One limitation I can see is that TS is coupled with NM, it cannot be deployed 
as the aux service of the old version NM. Anyway, let's compromise and move 
things forward?

> set up ATS writer with basic request serving structure and lifecycle
> --------------------------------------------------------------------
>
>                 Key: YARN-3030
>                 URL: https://issues.apache.org/jira/browse/YARN-3030
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>            Reporter: Sangjin Lee
>            Assignee: Sangjin Lee
>         Attachments: YARN-3030.001.patch, YARN-3030.002.patch, 
> YARN-3030.003.patch
>
>
> Per design in YARN-2928, create an ATS writer as a service, and implement the 
> basic service structure including the lifecycle management.
> Also, as part of this JIRA, we should come up with the ATS client API for 
> sending requests to this ATS writer.



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