Github user revans2 commented on the pull request:
https://github.com/apache/storm/pull/736#issuecomment-145117649
Turns out that this is a bug in maven itself, along with @ptgoetz's
comment. If you want this to work correctly you need to use version maven
3.2.5 or below. Anything above that will package dependencies incorrectly.
I will revert my changes to split the build into two, revert #621, update
the documentation accordingly, and see what I can do about making sure travis
gets the right version of maven.
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