Till Rohrmann created FLINK-11663:
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Summary: Remove control flow break point from
Execution#releaseAssignedResource
Key: FLINK-11663
URL: https://issues.apache.org/jira/browse/FLINK-11663
Project: Flink
Issue Type: Improvement
Components: Distributed Coordination
Affects Versions: 1.8.0
Reporter: Till Rohrmann
Assignee: Till Rohrmann
Fix For: 1.8.0
In {{Execution#releaseAssignedResource}} we release the assigned resource by
calling {{LogicalSlot#releaseSlot}} and use
{{FutureUtils.whenCompleteAsyncIfNotDone}} to merge the future back into the
main thread in order to complete the {{Execution#releaseFuture}}. This is no
longer necessary since the returned future is always completed from within the
main thread (with the changes from FLINK-10431).
In fact this control flow break point makes it hard to properly suspend the
{{ExecutionGraph}} atomically as required for FLINK-11537.
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