Github user andralungu commented on the pull request: https://github.com/apache/flink/pull/537#issuecomment-90728415 Hi @vasia , I simply assumed that if the previous examples work, the iteration also works as before. Would you like a specific test suite for that? For the degree option not being set : the getInDegree(); getOutDegree() methods are located inside the Vertex class. Not sure that their availability can be changed by setting the option on the iteration. They are not computed when the degree option is not set, but you can still see the method. Do you have any idea how to make the degrees inaccessible? Once this becomes clear, I can add the tests :)
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