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Posted to yarn-dev@hadoop.apache.org by "Steve Loughran (JIRA)" <ji...@apache.org> on 2014/03/17 14:24:43 UTC

[jira] [Created] (YARN-1842) InvalidApplicationMasterRequestException raised during AM-requested shutdown

Steve Loughran created YARN-1842:
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             Summary: InvalidApplicationMasterRequestException raised during AM-requested shutdown
                 Key: YARN-1842
                 URL: https://issues.apache.org/jira/browse/YARN-1842
             Project: Hadoop YARN
          Issue Type: Bug
          Components: resourcemanager
    Affects Versions: 2.2.0
            Reporter: Steve Loughran


Report of the RM raising a stack trace [https://gist.github.com/matyix/9596735] during AM-initiated shutdown. The AM could just swallow this and exit, but it could be a sign of a race condition YARN-side, or maybe just in the RM client code/AM dual signalling the shutdown. 

I haven't replicated this myself; maybe the stack will help track down the problem. Otherwise: what is the policy YARN apps should adopt for AM's handling errors on shutdown? go straight to an exit(-1)?



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