Roman Khachatryan created FLINK-21124:
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Summary: Checkpoint abort RPC can be ignored in some cases
Key: FLINK-21124
URL: https://issues.apache.org/jira/browse/FLINK-21124
Project: Flink
Issue Type: Bug
Affects Versions: 1.12.1, 1.13.0
Reporter: Roman Khachatryan
Fix For: 1.13.0
Consider a case:
# AsyncCheckpointRunnable is created and submitted for execution
# Abort notification is received
# Nothing is found in Map<Long, AsyncCheckpointRunnable> checkpoints so it
does nothing is aborted
# AsyncCheckpointRunnable is executed and puts itself into the map
Potential issues
# abortedCheckpointIds.cleanup
# concurrent channelStateWriter.abort
# stats not reported (FLINK-19462)
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