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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