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Vinod Kumar Vavilapalli resolved YARN-149. ------------------------------------------ Resolution: Fixed Resolving this umbrella JIRA. RM failover has largely been complete/stable in YARN since this ticket was opened. And as new requirements/bugs come in, we can open new tickets. - Will leave the open sub-tasks as they are. - No fix-version as this was done across releases. > [Umbrella] ResourceManager (RM) Fail-over > ----------------------------------------- > > Key: YARN-149 > URL: https://issues.apache.org/jira/browse/YARN-149 > Project: Hadoop YARN > Issue Type: New Feature > Components: resourcemanager > Reporter: Harsh J > Labels: patch > Attachments: YARN ResourceManager Automatic > Failover-rev-07-21-13.pdf, YARN ResourceManager Automatic > Failover-rev-08-04-13.pdf, rm-ha-phase1-approach-draft1.pdf, > rm-ha-phase1-draft2.pdf > > > This jira tracks work needed to be done to support one RM instance failing > over to another RM instance so that we can have RM HA. Work includes leader > election, transfer of control to leader and client re-direction to new leader. -- This message was sent by Atlassian JIRA (v6.3.4#6332)