Chesnay Schepler created FLINK-23892:
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Summary: FineGrainedSlotManager is not sending signal for lacking
resources
Key: FLINK-23892
URL: https://issues.apache.org/jira/browse/FLINK-23892
Project: Flink
Issue Type: Bug
Components: Runtime / Coordination
Reporter: Chesnay Schepler
Fix For: 1.14.0
When the FineGrainedSlotManager is used and resource requirements have been
explicitly configured, then if the requirements exceed the amount of available
resources the slot manager will try to allocate as many slots as possible but
never inform the JM about lack of resources.
This causes the job to stall indefinitely.
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