Github user szape commented on the pull request:
https://github.com/apache/flink/pull/519#issuecomment-86582509
It runs just fine on my computer. Did you pull the latest state of the
branch? The TwitterStreamData class was updated not so long ago.
Also, the IterateExample isn't running with parallelism higher than one. It
throws something like "not enough slot". I couldn't resolve this bug by now.
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