Github user fhueske commented on the pull request:
https://github.com/apache/flink/pull/491#issuecomment-86199581
I had a look at the Travis logs and it seems that the build failures are
not related to your change.
We had a few issues with build stability on the master branch in the last
days. Can you rebase your change to the current master and update the PR? That
will trigger the build tests another time.
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