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Wangda Tan commented on YARN-2191: ---------------------------------- Thanks for Jian's review and commit! > Add a test to make sure NM will do application cleanup even if RM restarting > happens before application completed > ----------------------------------------------------------------------------------------------------------------- > > Key: YARN-2191 > URL: https://issues.apache.org/jira/browse/YARN-2191 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager > Affects Versions: 2.4.0 > Reporter: Wangda Tan > Assignee: Wangda Tan > Fix For: 2.5.0 > > Attachments: YARN-2191.patch, YARN-2191.patch, YARN-2191.patch, > YARN-2191.patch > > > In YARN-1885, there's a test in > TestApplicationCleanup#testAppCleanupWhenRestartedAfterAppFinished. However, > we need one more test to make sure NM will do app cleanup when restart > happens before app finished. The sequence is, > 1. Submit app1 to RM1 > 2. NM1 launches app1's AM (container-0), NM2 launches app1's task containers. > 3. Restart RM1 > 4. Before RM1 finishes restarting, container-0 completed in NM1 > 5. RM1 finishes restarting, NM1 report container-0 completed, app1 will be > completed > 6. RM1 should be able to notify NM1/NM2 to cleanup app1. -- This message was sent by Atlassian JIRA (v6.2#6252)