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Posted to yarn-dev@hadoop.apache.org by "Wangda Tan (JIRA)" <ji...@apache.org> on 2013/12/12 15:06:07 UTC

[jira] [Created] (YARN-1502) Protocol changes and implementations in RM side to support change container resource

Wangda Tan created YARN-1502:
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             Summary: Protocol changes and implementations in RM side to support change container resource
                 Key: YARN-1502
                 URL: https://issues.apache.org/jira/browse/YARN-1502
             Project: Hadoop YARN
          Issue Type: Sub-task
          Components: resourcemanager
    Affects Versions: 2.4.0
            Reporter: Wangda Tan
            Assignee: Wangda Tan


As described in YARN-1197, we need add API/implementation changes,
1) Add a "List<ContainerResourceIncreaseRequest>" to YarnScheduler interface
2) Can get resource changed containers in AllocateResponse
3) Added implementation in Capacity Scheduler side to support increase/decrease

Other details, please refer to design doc and discussion in YARN-1197



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