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Vinod Kumar Vavilapalli commented on YARN-2829: ----------------------------------------------- Right, I think we fixed it as part of work-preserving restart effort. > After restart, RM should create running-attempt before AM register > ------------------------------------------------------------------ > > Key: YARN-2829 > URL: https://issues.apache.org/jira/browse/YARN-2829 > Project: Hadoop YARN > Issue Type: Bug > Components: resourcemanager > Reporter: Vinod Kumar Vavilapalli > Assignee: Vinod Kumar Vavilapalli > > Found this while reviewing YARN-2823. > bq. I think there is more that we can and should do but in the near future. > In the non-restart control flow, AMs cannot register till the RM knows about > the attempt (obviously), this condition is invalidated after restart. Will > file a ticket. -- This message was sent by Atlassian JIRA (v6.3.4#6332)