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Posted to yarn-issues@hadoop.apache.org by "Carlo Curino (JIRA)" <ji...@apache.org> on 2017/10/27 00:23:00 UTC

[jira] [Created] (YARN-7405) Bias container allocations based on global view

Carlo Curino created YARN-7405:
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             Summary: Bias container allocations based on global view
                 Key: YARN-7405
                 URL: https://issues.apache.org/jira/browse/YARN-7405
             Project: Hadoop YARN
          Issue Type: Sub-task
            Reporter: Carlo Curino


Each RM in a federation should bias its local allocations of containers based on the global over/under utilization of queues. As part of this the local RM should account for the work that other RMs will be doing in between the updates we receive via the heartbeats of YARN-7404 (the mechanics used for synchronization).



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