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  1. Flink
  2. FLINK-18677

ZooKeeperLeaderRetrievalService does not invalidate leader in case of SUSPENDED connection

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      The ZooKeeperLeaderRetrievalService does not invalidate the leader if the ZooKeeper connection gets SUSPENDED. This means that a TaskManager won't cancel its running tasks even though it might miss a leader change. I think we should at least make it configurable whether in such a situation the leader listener should be informed about the lost leadership. Otherwise, we might run into the situation where an old and a newly recovered instance of a Task can run at the same time.

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              • Assignee:
                mapohl Matthias
                Reporter:
                trohrmann Till Rohrmann
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