[jira] [Created] (FLINK-19219) Run JobManager initialization in a separate thread, to make it cancellable

[Shang Yuanchun (Jira)]

Robert Metzger created FLINK-19219:
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             Summary: Run JobManager initialization in a separate thread, to make it cancellable
                 Key: FLINK-19219
                 URL: https://issues.apache.org/jira/browse/FLINK-19219
             Project: Flink
          Issue Type: Improvement
          Components: Runtime / Coordination
    Affects Versions: 1.12.0
            Reporter: Robert Metzger
            Assignee: Robert Metzger


FLINK-16866 made the job submission non-blocking. The job submission will be executed asynchronously in a thread pool, submitted through a future.
The problem is that we can not cancel a hanging job submission once it is running in the threadpool.
This ticket is about running the initialization in a separate thread, so that we can interrupt it.



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