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From "Varun Saxena (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-5856) Unnecessary duplicate start container request sent to NM State store
Date Tue, 08 Nov 2016 18:18:58 GMT
Varun Saxena created YARN-5856:
----------------------------------

             Summary: Unnecessary duplicate start container request sent to NM State store
                 Key: YARN-5856
                 URL: https://issues.apache.org/jira/browse/YARN-5856
             Project: Hadoop YARN
          Issue Type: Bug
            Reporter: Varun Saxena
            Assignee: Varun Saxena


In ContainerManagerImpl#startContainerInternal, a duplicate store container request is sent
to NM State store which is unnecessary.
{code}
        this.context.getNMStateStore().storeContainer(containerId,
            containerTokenIdentifier.getVersion(), request);
        dispatcher.getEventHandler().handle(
          new ApplicationContainerInitEvent(container));
        this.context.getNMStateStore().storeContainer(containerId,
            containerTokenIdentifier.getVersion(), request);
{code}



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