GitHub user srdo opened a pull request:
https://github.com/apache/storm/pull/2415
STORM-2811: Fix NPE in Nimbus when killing the same topology multipleâ¦
⦠times, fix integration test killing the same topology multiple times
https://issues.apache.org/jira/browse/STORM-2811
Some of the integration tests don't create a TopoWrap, which causes the
cleanup code to kill the same topology multiple times.
The Nimbus client's behavior when the server throws exceptions was a little
surprising to me. It looks like the client lost connection to the server after
the NPE was thrown, so the subsequent atttempts to kill the topology just got
TTransportException (I'm guessing the socket was closed). I'm not sure if this
is expected behavior?
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/srdo/storm STORM-2811
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/storm/pull/2415.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2415
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commit d568408e4d284199cf53baed7dd1471ab9628ca4
Author: Stig Rohde Døssing <[email protected]>
Date: 2017-11-12T09:11:49Z
STORM-2811: Fix NPE in Nimbus when killing the same topology multiple
times, fix integration test killing the same topology multiple times
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