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Zhijie Shen updated YARN-3390: ------------------------------ Attachment: YARN-3390.3.patch [~sjlee0], would you please take a look at the new patch? I move collector.start/init out of sync block, because I think we just need to sync "put if absent" logic. And I remove the sync block for removal operation, as it seem not to be necessary given the map is already synchronized. > Reuse TimelineCollectorManager for RM > ------------------------------------- > > Key: YARN-3390 > URL: https://issues.apache.org/jira/browse/YARN-3390 > Project: Hadoop YARN > Issue Type: Sub-task > Components: timelineserver > Reporter: Zhijie Shen > Assignee: Zhijie Shen > Attachments: YARN-3390.1.patch, YARN-3390.2.patch, YARN-3390.3.patch > > > RMTimelineCollector should have the context info of each app whose entity > has been put -- This message was sent by Atlassian JIRA (v6.3.4#6332)