[jira] [Created] (FLINK-8669) Extend FutureUtils to have method to wait for the completion of all futures

[Shang Yuanchun (Jira)]

Till Rohrmann created FLINK-8669:
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             Summary: Extend FutureUtils to have method to wait for the completion of all futures
                 Key: FLINK-8669
                 URL: https://issues.apache.org/jira/browse/FLINK-8669
             Project: Flink
          Issue Type: Improvement
          Components: Distributed Coordination
    Affects Versions: 1.5.0
            Reporter: Till Rohrmann
            Assignee: Till Rohrmann
             Fix For: 1.5.0


For proper non blocking shut down, we need some additional future methods which allow to wait for the completion of a set of futures where each future can fail. Moreover, it would be helpful to have a method to schedule {{Runnables}} after the completion (potentially exceptional) of a future.



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