Github user zentol commented on a diff in the pull request: https://github.com/apache/flink/pull/5699#discussion_r175730535 --- Diff: flink-runtime/src/main/java/org/apache/flink/runtime/heartbeat/HeartbeatManagerImpl.java --- @@ -106,8 +107,8 @@ Executor getExecutor() { return heartbeatListener; } - Collection<HeartbeatManagerImpl.HeartbeatMonitor<O>> getHeartbeatTargets() { - return heartbeatTargets.values(); + Collection<Map.Entry<ResourceID, HeartbeatMonitor<O>>> getHeartbeatTargets() { --- End diff -- yes that is a better solution.
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