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Junping Du commented on YARN-670: --------------------------------- Resolve this as won't fix as Rolling upgrade won't need Maintenance model as containers can still be running when NM goes down. For gracefully decommission, we have YARN-3212 to make sure no new container get assigned on decommissioning container. > Add an Exception to indicate 'Maintenance' for NMs and add this to the > JavaDoc for appropriate protocols > -------------------------------------------------------------------------------------------------------- > > Key: YARN-670 > URL: https://issues.apache.org/jira/browse/YARN-670 > Project: Hadoop YARN > Issue Type: Sub-task > Reporter: Siddharth Seth > -- This message was sent by Atlassian JIRA (v6.3.4#6332)