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Naganarasimha G R commented on YARN-3034: ----------------------------------------- Thanks [~sjlee0] & [~djp] for the reviews, {{" so I still suggest to add some check and warning here."}} : well currently i have logged a warning message as {{"RMTimelineCollector has not been configured to publish System Metrics in ATS V2"}} if it is not configured to publish system metrics for ATS v2. will that suffice ? bq. Zhijie Shen, can we put that work on your patch in YARN-3040? Or you suggest something else? We can do it in 2 ways , * as Zhijie suggested [earlier|https://issues.apache.org/jira/browse/YARN-3034?focusedCommentId=14372342&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-14372342], we can handle it in a separate jira * can handle as part of YARN-3044 (which i am working on ) I would prefer for the former one as it would be simpler to review. Please provide your opinion > [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. -- This message was sent by Atlassian JIRA (v6.3.4#6332)