Yun Tang created FLINK-18074:
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Summary: Confirm checkpoint completed on task side would not fail
the task if exception thrown out
Key: FLINK-18074
URL: https://issues.apache.org/jira/browse/FLINK-18074
Project: Flink
Issue Type: Bug
Components: Runtime / Checkpointing, Runtime / Task
Affects Versions: 1.11.0
Reporter: Yun Tang
Fix For: 1.11.0
FLINK-17350 let the task fail immediately once sync phase of checkpoint failed.
However, the included commit ['Simplify checkpoint exception
handling'|https://github.com/apache/flink/pull/12101/commits/a2cd3daceca16ae841119d94a24328b4af37dcd8]
actually would not fail the task if the runnable of {{() ->
notifyCheckpointComplete}} throwing exception out.
In a nutshell, this actually changes previous checkpoint exception handling.
Moreover, that part of code also affect the implemented code of
{{notifyCheckpointAbortAsync}} when I introduce {{notifyCheckpointAborted}} on
task side.
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