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Posted to yarn-issues@hadoop.apache.org by "Jian He (JIRA)" <ji...@apache.org> on 2013/05/16 02:55:16 UTC

[jira] [Created] (YARN-688) Containers not cleaned up when NM received SHUTDOWN event from NodeStatusUpdater

Jian He created YARN-688:
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             Summary: Containers not cleaned up when NM received SHUTDOWN event from NodeStatusUpdater
                 Key: YARN-688
                 URL: https://issues.apache.org/jira/browse/YARN-688
             Project: Hadoop YARN
          Issue Type: Bug
            Reporter: Jian He
            Assignee: Jian He


Currently, both SHUTDOWN event from nodeStatusUpdater and CleanupContainers event happens to be on the same dispatcher thread, CleanupContainers Event will not be processed until SHUTDOWN event is processed. see similar problem on YARN-495.
On normal NM shutdown, this is not a problem since normal stop happens on shutdownHook thread.

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