Github user zentol commented on a diff in the pull request: https://github.com/apache/flink/pull/5653#discussion_r172808666 --- Diff: flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/CompletedCheckpoint.java --- @@ -290,16 +289,14 @@ public static boolean checkpointsMatch( Collection<CompletedCheckpoint> first, Collection<CompletedCheckpoint> second) { --- End diff -- change type to List? then we could skip the copy ado the comparison directly.
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