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From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-3098) Create common QueueCapacities class in Capacity Scheduler to track capacities-by-labels of queues
Date Mon, 26 Jan 2015 19:44:35 GMT
Wangda Tan created YARN-3098:
--------------------------------

             Summary: Create common QueueCapacities class in Capacity Scheduler to track capacities-by-labels
of queues
                 Key: YARN-3098
                 URL: https://issues.apache.org/jira/browse/YARN-3098
             Project: Hadoop YARN
          Issue Type: Sub-task
          Components: capacityscheduler
            Reporter: Wangda Tan
            Assignee: Wangda Tan


Similar to YARN-3092, after YARN-796, now queues (ParentQueue and LeafQueue) need to track
capacities-label (e.g. absolute-capacity, maximum-capacity, absolute-capacity, absolute-maximum-capacity,
etc.). It's better to have a class to encapsulate these capacities to make both better maintainability/readability
and fine-grained locking.



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