[jira] [Created] (FLINK-8749) Release slots when scheduling operation is canceled in ExecutionGraph

[Shang Yuanchun (Jira)]

Till Rohrmann created FLINK-8749:
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             Summary: Release slots when scheduling operation is canceled in ExecutionGraph
                 Key: FLINK-8749
                 URL: https://issues.apache.org/jira/browse/FLINK-8749
             Project: Flink
          Issue Type: Improvement
          Components: Distributed Coordination
    Affects Versions: 1.5.0
            Reporter: Till Rohrmann
            Assignee: Till Rohrmann
             Fix For: 1.5.0


In order to quickly release slots, we should explicitly return them to the {{SlotProvider}} if the scheduling operation is cancelled in the {{ExecutionGraph}}.



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