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      To let the ResourceStrategy work across multiple FailoverStrategy implementations, it needs to be passed a "callback" to call to trigger the restart of tasks/regions/etc.

      Such a "callback" would be a nice abstraction to use for global restarts as well, to not expose the full execution graph.

      Ideally, the callback is one-shot, so it cannot accidentally be used to call restart() multiple times.

      This would also make the testing of RestartStrategies much easier.

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              • Assignee:
                zjureel Fang Yong
                Reporter:
                StephanEwen Stephan Ewen
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