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Posted to yarn-dev@hadoop.apache.org by "Subru Krishnan (JIRA)" <ji...@apache.org> on 2014/09/19 21:31:33 UTC

[jira] [Created] (YARN-2573) Integrate ReservationSystem with the RM failover mechanism

Subru Krishnan created YARN-2573:
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             Summary: Integrate ReservationSystem with the RM failover mechanism
                 Key: YARN-2573
                 URL: https://issues.apache.org/jira/browse/YARN-2573
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Subru Krishnan
            Assignee: Subru Krishnan


YARN-1051 introduces the ReservationSystem and the current implementation is completely in-memory based. YARN-149 brings in the notion of RM HA with a highly available state store. This JIRA proposes persisting the Plan into the RMStateStore and recovering it post RM failover



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