Github user aljoscha commented on a diff in the pull request: https://github.com/apache/flink/pull/3484#discussion_r104881269 --- Diff: flink-streaming-java/src/main/java/org/apache/flink/streaming/api/graph/StreamingJobGraphGenerator.java --- @@ -60,6 +60,7 @@ import java.util.List; import java.util.Map; import java.util.Map.Entry; +import com.google.common.collect.Iterables; --- End diff -- You're right, I'm changing this to simply have two loops. I think you introduced this in the first place, though. ð
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