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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