Github user vasia commented on the pull request:
https://github.com/apache/flink/pull/877#issuecomment-118179278
Hi @shghatge!
This looks good in general.
Apart from my small inline comment, I have an objection regarding the added
example. If I understand correctly, this example tries to compute all vertices
that are reachable from each vertex. Is that correct? This is a computation
that will cause the state to explode really fast, even for moderately large
graphs.
I would suggest that you remove the example completely. The docs should be
enough to show the available functionality :)
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