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From "Junping Du (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3040) [Data Model] Make putEntities operation be aware of the app's context
Date Wed, 25 Mar 2015 16:42:55 GMT

    [ https://issues.apache.org/jira/browse/YARN-3040?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14380194#comment-14380194
] 

Junping Du commented on YARN-3040:
----------------------------------

Thanks [~zjshen] for updating the patch!
bq. I also agree "yarn.cluster.id" sounds better, but "yarn.resourcemanager.cluster-id" is
the legacy name, which is used by RM HA for a while. As it's not sound so bad, how about keeping
it, such that we don't need to deprecate config or break compatibility.
Yes. It should be fine if we are reusing the "yarn.resourcemanager.cluster-id". Raising a
question here is: it looks like we don't set any default value to "yarn.resourcemanager.cluster-id"
in HA case and YARN will complain the value not set properly in HA service. Do we need to
follow that practice? I guess no but just raising it for attention.

v4 patch looks pretty good to me. If no concern on issue above or other further comments,
I will go ahead to commit it later.



> [Data Model] Make putEntities operation be aware of the app's context
> ---------------------------------------------------------------------
>
>                 Key: YARN-3040
>                 URL: https://issues.apache.org/jira/browse/YARN-3040
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: timelineserver
>            Reporter: Sangjin Lee
>            Assignee: Zhijie Shen
>         Attachments: YARN-3040.1.patch, YARN-3040.2.patch, YARN-3040.3.patch, YARN-3040.4.patch
>
>
> Per design in YARN-2928, implement client-side API for handling *flows*. Frameworks should
be able to define and pass in all attributes of flows and flow runs to YARN, and they should
be passed into ATS writers.
> YARN tags were discussed as a way to handle this piece of information.



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