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From "Xuan Gong (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-6618) YarnClientProtocolProvider leaking the YarnClient thread.
Date Tue, 26 Jan 2016 00:30:39 GMT
Xuan Gong created MAPREDUCE-6618:

             Summary: YarnClientProtocolProvider leaking the YarnClient thread. 
                 Key: MAPREDUCE-6618
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6618
             Project: Hadoop Map/Reduce
          Issue Type: Bug
            Reporter: Xuan Gong
            Assignee: Xuan Gong

YarnClientProtocolProvider creates YarnRunner which includes ResourceMgrDelegate. In ResourceMgrDelegate,
we would initiate and start yarnclient. The yarnClient thread would be leaked due to
  public void close(ClientProtocol clientProtocol) throws IOException {
    // nothing to do
{code} in YarnClientProtocolProvider

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