[jira] [Created] (FLINK-13165) Complete requested slots in request order

[Shang Yuanchun (Jira)]

Till Rohrmann created FLINK-13165:
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             Summary: Complete requested slots in request order
                 Key: FLINK-13165
                 URL: https://issues.apache.org/jira/browse/FLINK-13165
             Project: Flink
          Issue Type: Sub-task
          Components: Runtime / Coordination
    Affects Versions: 1.9.0
            Reporter: Till Rohrmann
             Fix For: 1.9.0


When executing batch jobs with fewer slots than requested we should make sure that the slot requests are being completed in the order in which they were enqueued into the {{SlotPool}}. Otherwise we might risk that a consumer task gets deployed before a producer causing a resource deadlock situation.



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