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Sangjin Lee commented on YARN-5561: ----------------------------------- Sorry it took me a while to get to this. I'm generally fine with the newly proposed REST end points (as they seem to be more like short-handed API for existing ones). Regarding the need for listing all apps (in a cluster), I agree with others that it would be quite problematic. If I read this thread correctly, Rohith, I think you're saying you are OK without having that API since we have a query that returns all apps for a flow (and one that returns all flow activities). > [Atsv2] : Support for ability to retrieve apps/app-attempt/containers and > entities via REST > ------------------------------------------------------------------------------------------- > > Key: YARN-5561 > URL: https://issues.apache.org/jira/browse/YARN-5561 > Project: Hadoop YARN > Issue Type: Sub-task > Components: timelinereader > Reporter: Rohith Sharma K S > Assignee: Rohith Sharma K S > Attachments: YARN-5561.02.patch, YARN-5561.patch, YARN-5561.v0.patch > > > ATSv2 model lacks retrieval of {{list-of-all-apps}}, > {{list-of-all-app-attempts}} and {{list-of-all-containers-per-attempt}} via > REST API's. And also it is required to know about all the entities in an > applications. > It is pretty much highly required these URLs for Web UI. > New REST URL would be > # GET {{/ws/v2/timeline/apps}} > # GET {{/ws/v2/timeline/apps/\{app-id\}/appattempts}}. > # GET > {{/ws/v2/timeline/apps/\{app-id\}/appattempts/\{attempt-id\}/containers}} > # GET {{/ws/v2/timeline/apps/\{app id\}/entities}} should display list of > entities that can be queried. -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org