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Vrushali C commented on YARN-3041: ---------------------------------- So, for my clarification (perhaps I may be missing this), where would a Flow object be used versus FlowRun? Put another way, which functionality would return (or require) a Flow object and which functionality would return (or require) a FlowRun? > [Data Model] create overall data objects of TS next gen > ------------------------------------------------------- > > Key: YARN-3041 > URL: https://issues.apache.org/jira/browse/YARN-3041 > Project: Hadoop YARN > Issue Type: Sub-task > Components: timelineserver > Reporter: Sangjin Lee > Assignee: Zhijie Shen > Attachments: Data_model_proposal_v2.pdf, YARN-3041.2.patch, > YARN-3041.3.patch, YARN-3041.4.patch, YARN-3041.preliminary.001.patch > > > Per design in YARN-2928, create the ATS entity and events API. > Also, as part of this JIRA, create YARN system entities (e.g. cluster, user, > flow, flow run, YARN app, ...). -- This message was sent by Atlassian JIRA (v6.3.4#6332)