Github user clockfly commented on the pull request:
https://github.com/apache/incubator-storm/pull/103#issuecomment-45416875
fixed.
The failed case is under namespace: backtype.storm.messaging-test
root cause:
The test failure is caused by the bug of local topology simulation. funtion
complete-topology will asume topology is finished after all spout return, but
it is not always true, the downstream bolts may be still working.
direct cause:
complete-topology->all spout finish -> shutdown the topology->shutdown
worker->shutdown netty client -> bolt still not finished -> bolt try to send
mesage to netty client -> client already shutdown -> throw runtime exception.
the fix is to add a config to allow this topology to wait a longer time to
be killed.
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