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Jian He commented on YARN-1885: ------------------------------- sounds good. we can create a new event sent to the RMAppImpl, and remove the CONTAINER_ACQUIRED event sent to the RMAppAttempt. If that, transferStateFromPreviousAttempt doesn't need to copy the ranNodes any more. Basically we associate the ranNodes with app instead of attempt. > RM may not send the finished signal to some nodes where the application ran > after RM restarts > --------------------------------------------------------------------------------------------- > > Key: YARN-1885 > URL: https://issues.apache.org/jira/browse/YARN-1885 > Project: Hadoop YARN > Issue Type: Bug > Affects Versions: 2.4.0 > Reporter: Arpit Gupta > Assignee: Wangda Tan > Attachments: YARN-1885.patch, YARN-1885.patch > > > During our HA testing we have seen cases where yarn application logs are not > available through the cli but i can look at AM logs through the UI. RM was > also being restarted in the background as the application was running. -- This message was sent by Atlassian JIRA (v6.2#6252)