[jira] [Created] (FLINK-11630) TaskExecutor does not wait for Task termination when terminating itself

[Shang Yuanchun (Jira)]

Till Rohrmann created FLINK-11630:
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             Summary: TaskExecutor does not wait for Task termination when terminating itself
                 Key: FLINK-11630
                 URL: https://issues.apache.org/jira/browse/FLINK-11630
             Project: Flink
          Issue Type: Bug
          Components: Distributed Coordination
    Affects Versions: 1.8.0
            Reporter: Till Rohrmann


The {{TaskExecutor}} does not properly wait for the termination of {{Tasks}} when terminating. In fact, it does not even trigger the cancellation of the running {{Tasks}}. I think for better lifecycle management it is important that the {{TaskExecutor}} triggers the termination of all running {{Tasks}} and then wait until all {{Tasks}} have terminated before it terminates itself.



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