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Posted to yarn-issues@hadoop.apache.org by "jialei weng (JIRA)" <ji...@apache.org> on 2015/11/17 05:15:10 UTC

[jira] [Created] (YARN-4361) Total resource count mistake:NodeRemovedSchedulerEvent in ReconnectNodeTransition will reduce the newNode.getTotalCapability() in Multi-thread model

jialei weng created YARN-4361:
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             Summary: Total resource count mistake:NodeRemovedSchedulerEvent in ReconnectNodeTransition will reduce the newNode.getTotalCapability() in Multi-thread model
                 Key: YARN-4361
                 URL: https://issues.apache.org/jira/browse/YARN-4361
             Project: Hadoop YARN
          Issue Type: Bug
          Components: resourcemanager
            Reporter: jialei weng


Total resource count mistake:
NodeRemovedSchedulerEvent in ReconnectNodeTransition will reduce the newNode.getTotalCapability() in Multi-thread model. Since the RMNode and scheduler in different queue. So it cannot guarantee the remove-update-add operation in sequence. Usually the total resource will reduce the newNode.getTotalCapability() when handling NodeRemovedSchedulerEvent.



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