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From "Subru Krishnan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-6541) Optimize {{PeriodicRLESparseResourceAllocation}} by auto-expanding it's time period
Date Mon, 01 May 2017 22:03:04 GMT
Subru Krishnan created YARN-6541:
------------------------------------

             Summary: Optimize {{PeriodicRLESparseResourceAllocation}} by auto-expanding it's
time period
                 Key: YARN-6541
                 URL: https://issues.apache.org/jira/browse/YARN-6541
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Subru Krishnan


YARN-5531 adds a the specified {{PeriodicRLESparseResourceAllocation}} that represents periodic
allocation of resources.  It seeds the period directly using the max timePeriod which will
result in storing multiple instances if the user requested periods are small. For e.g: 24
instances of an hourly job if timePeriod is one day. We need the max to prevent unbounded
time period if user decides to input prime numbers but we can auto-expand instead of statically
fixing it as the period



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