Github user mxm commented on the pull request:
https://github.com/apache/flink/pull/1913#issuecomment-215009127
The build passed on my branch but Apache's Travis seems to take forever:
https://travis-ci.org/mxm/flink/builds/125852101
I've rebased to the master and merged the commits.
CC @tillrohrmann Do you think this is good to merge?
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