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https://issues.apache.org/jira/browse/YARN-3034?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14376349#comment-14376349
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Naganarasimha G R commented on YARN-3034:
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Thanks for your comments [~zjshen]
bq. RM_SYSTEM_METRICS_PUBLISHER_ENABLED -> SYSTEM_METRICS_PUBLISHER_ENABLED is
an incompatible change. :
This i incorporated based on [~vinodkv]'s
[comment|https://issues.apache.org/jira/browse/YARN-3034?focusedCommentId=14360797&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14360797],
And also i have added old keys as part of {{addDeprecatedKeys}}, so i think
its not an incompatible change. Please provide your opinion on the same.
bq. RMTimelineCollector doesn't need to be exposed to RM and it's context. It
seems to be enough to construct it inside SystemMetricsPublisher only.
IIUC SystemMetricsPublisher.publish*Event methods can determine which version
of ATS to publish and can post it accordingly ?
> [Collector wireup] Implement RM starting its timeline collector
> ---------------------------------------------------------------
>
> Key: YARN-3034
> URL: https://issues.apache.org/jira/browse/YARN-3034
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: timelineserver
> Reporter: Sangjin Lee
> Assignee: Naganarasimha G R
> Attachments: YARN-3034-20150312-1.patch, YARN-3034.20150205-1.patch,
> YARN-3034.20150316-1.patch, YARN-3034.20150318-1.patch,
> YARN-3034.20150320-1.patch
>
>
> Per design in YARN-2928, implement resource managers starting their own ATS
> writers.
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