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From "Ming Ma (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-1804) Signal container request delivery from client to resourcemanager
Date Sat, 08 Mar 2014 07:00:46 GMT
Ming Ma created YARN-1804:
-----------------------------

             Summary: Signal container request delivery from client to resourcemanager
                 Key: YARN-1804
                 URL: https://issues.apache.org/jira/browse/YARN-1804
             Project: Hadoop YARN
          Issue Type: Sub-task
          Components: client, resourcemanager
            Reporter: Ming Ma


It could include the following work items

1. Define the OS independent SignalContainerCMD enum commands. We will start with known requirements
such as QUIT. We can expand the list later.
2. Add a new method signalContainer to ApplicationClientProtocol. signalContainerRequest will
include containerId as well as SignalContainerCMD.
3. Add signalContainer method to YarnClient and YarnClientImpl.
4. RM will deliver the request to the RMNode object that owns the container.
5. RM needs to have the proper authorization for the signal request. 



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