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Posted to issues@flink.apache.org by "Andrey Zagrebin (JIRA)" <ji...@apache.org> on 2019/07/24 17:16:00 UTC

[jira] [Created] (FLINK-13408) Schedule StandaloneResourceManager.setFailUnfulfillableRequest whenever the leadership is acquired

Andrey Zagrebin created FLINK-13408:
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             Summary: Schedule StandaloneResourceManager.setFailUnfulfillableRequest whenever the leadership is acquired
                 Key: FLINK-13408
                 URL: https://issues.apache.org/jira/browse/FLINK-13408
             Project: Flink
          Issue Type: Sub-task
          Components: Runtime / Coordination
    Affects Versions: 1.9.0
            Reporter: Andrey Zagrebin
             Fix For: 1.9.0, 1.10.0


We introduced _StandaloneResourceManager.__setFailUnfulfillableRequest_ to give some time to task executors to register the available slots before the slot requests can be checked whether they can be fulfilled or not. _setFailUnfulfillableRequest_ is scheduled now only once when the RM is initialised but the task executors will register themselves every time this RM gets the leadership. Hence, _setFailUnfulfillableRequest_ should be scheduled after each leader election.



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