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Posted to yarn-dev@hadoop.apache.org by "Bikas Saha (JIRA)" <ji...@apache.org> on 2013/06/23 08:43:19 UTC

[jira] [Created] (YARN-875) Application can hang if AMRMClientAsync callback thread has exception

Bikas Saha created YARN-875:
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             Summary: Application can hang if AMRMClientAsync callback thread has exception
                 Key: YARN-875
                 URL: https://issues.apache.org/jira/browse/YARN-875
             Project: Hadoop YARN
          Issue Type: Bug
    Affects Versions: 2.1.0-beta
            Reporter: Bikas Saha
            Assignee: Xuan Gong


Currently that thread will die and then never callback. App can hang. Possible solution could be to catch Throwable in the callback and then call client.onError().

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