[jira] [Created] (FLINK-8389) Release all slots upon closing of JobMaster connection

[Shang Yuanchun (Jira)]

Till Rohrmann created FLINK-8389:
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             Summary: Release all slots upon closing of JobMaster connection
                 Key: FLINK-8389
                 URL: https://issues.apache.org/jira/browse/FLINK-8389
             Project: Flink
          Issue Type: Improvement
          Components: Distributed Coordination
    Affects Versions: 1.5.0
            Reporter: Till Rohrmann
            Assignee: Till Rohrmann
             Fix For: 1.5.0


The {{TaskExecutor}} should release all slots when the {{JobMaster}} disconnects from it (active disconnect instead of heartbeat timeout initiated). This will make the slots faster available again.



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