Till Rohrmann created FLINK-8505:
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Summary: SlotManager can reach inconsistent state
Key: FLINK-8505
URL: https://issues.apache.org/jira/browse/FLINK-8505
Project: Flink
Issue Type: Bug
Components: Distributed Coordination
Affects Versions: 1.5.0
Reporter: Till Rohrmann
Assignee: Till Rohrmann
Fix For: 1.5.0
The {{SlotManager}} can reach an inconsistent state when a formerly free task
slot is reported as allocated by an incoming {{SlotReport}}. The problem is
that the slot won't be removed from the set of free slots and, thus, will be
considered for future slot requests.
The solution is to remove the slot from the set of free slots once it is
reported allocated.
https://travis-ci.org/tillrohrmann/flink/jobs/332871241
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