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Gour Saha commented on YARN-7957: --------------------------------- [~sunilg] in addition to checking states FAILED/FINISHED/KILLED can we also hit the YARN SERVICE REST API (running on RM host/port). If the app is deleted, then the REST API will return 404. If the app is stopped (not running) but not deleted it will return a 200 with a JSON which has "state":"STOPPED" in the body as well. In fact, we don't need to check YARN App states at all and just rely on the REST API response. > Yarn service delete option disappears after stopping application > ---------------------------------------------------------------- > > Key: YARN-7957 > URL: https://issues.apache.org/jira/browse/YARN-7957 > Project: Hadoop YARN > Issue Type: Bug > Components: yarn-ui-v2 > Affects Versions: 3.1.0 > Reporter: Yesha Vora > Assignee: Sunil G > Priority: Critical > Attachments: YARN-7957.01.patch > > > Steps: > 1) Launch yarn service > 2) Go to service page and click on Setting button->"Stop Service". The > application will be stopped. > 3) Refresh page > Here, setting button disappears. Thus, user can not delete service from UI > after stopping application > Expected behavior: > Setting button should be present on UI page after application is stopped. If > application is stopped, setting button should only have "Delete Service" > action available. -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: yarn-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: yarn-issues-h...@hadoop.apache.org