Till Rohrmann created FLINK-5799:
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Summary: Let RpcService.scheduleRunnable return ScheduledFuture
Key: FLINK-5799
URL: https://issues.apache.org/jira/browse/FLINK-5799
Project: Flink
Issue Type: Sub-task
Components: Distributed Coordination
Affects Versions: 1.3.0
Reporter: Till Rohrmann
Assignee: Till Rohrmann
Priority: Minor
Fix For: 1.3.0
Currently, the method {{RpcService.scheduleRunnable}} does not return a control
instance for the scheduled runnable. I think it would be good to return a
{{ScheduledFuture}} with which one can cancel the scheduled runnable after it
has been scheduled, e.g. a timeout registration which became obsolete. This API
is also more in line with the {{ScheduledExecutorService}} where one also
receives a {{ScheduledFuture}} after scheduling a runnable.
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