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From "Subru Krishnan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-5326) Add support for recurring reservations in the YARN ReservationSystem
Date Thu, 07 Jul 2016 01:42:11 GMT
Subru Krishnan created YARN-5326:
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             Summary: Add support for recurring reservations in the YARN ReservationSystem
                 Key: YARN-5326
                 URL: https://issues.apache.org/jira/browse/YARN-5326
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: resourcemanager
            Reporter: Subru Krishnan


YARN-1051 introduced a ReservationSytem that enables the YARN RM to handle time explicitly,
i.e. users can now "reserve" capacity ahead of time which is predictably allocated to them.
Most SLA jobs are recurring so they need the same resources periodically. With the current
implementation, users will have to make individual reservations for each run. This is an umbrella
JIRA to enhance the reservation system by adding native support for recurring reservations.



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