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Posted to yarn-dev@hadoop.apache.org by "Subru Krishnan (JIRA)" <ji...@apache.org> on 2014/09/19 21:25:34 UTC

[jira] [Created] (YARN-2572) Enhancements to the ReservationSytem/Planner

Subru Krishnan created YARN-2572:
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             Summary: Enhancements to the ReservationSytem/Planner
                 Key: YARN-2572
                 URL: https://issues.apache.org/jira/browse/YARN-2572
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: capacityscheduler, fairscheduler, resourcemanager
            Reporter: Subru Krishnan


YARN-1051 introduces a ReservationSytem/Planner that enables the YARN RM to handle time expilicitly, i.e. users can now "reserve" capacity ahead of time which is predictably allocated to them. This is an umbrella JIRA to enhance the reservation system by integrating with FairScheduler, RM failover mechanism, etc.



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