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Botong Huang commented on YARN-8760: ------------------------------------ TestNMProxy failure is irrelevant and is tracked under YARN-8837 > [AMRMProxy] Fix concurrent re-register due to YarnRM failover in > AMRMClientRelayer > ---------------------------------------------------------------------------------- > > Key: YARN-8760 > URL: https://issues.apache.org/jira/browse/YARN-8760 > Project: Hadoop YARN > Issue Type: Sub-task > Reporter: Botong Huang > Assignee: Botong Huang > Priority: Major > Attachments: YARN-8760.v1.patch > > > When home YarnRM is failing over, FinishApplicationMaster call from AM can > have multiple retry threads outstanding in FederationInterceptor. When new > YarnRM come back up, all retry threads will re-register to YarnRM. The first > one will succeed but the rest will get "Application Master is already > registered" exception. We should catch and swallow this exception and move > on. -- 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