Github user vasia commented on a diff in the pull request: https://github.com/apache/flink/pull/408#discussion_r28645478 --- Diff: flink-staging/flink-gelly/src/main/java/org/apache/flink/graph/Graph.java --- @@ -914,7 +919,7 @@ public long numberOfVertices() throws Exception { } /** - * @return a long integer representing the number of edges + * @return Singleton DataSet containing the edge count --- End diff -- this has changed... did you manually resolve any conflicts?
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