zlzhang0122 created FLINK-28598:
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Summary: ClusterEntryPoint can't get the real exit reason when
shutting down
Key: FLINK-28598
URL: https://issues.apache.org/jira/browse/FLINK-28598
Project: Flink
Issue Type: Bug
Components: Deployment / YARN, Runtime / Task
Affects Versions: 1.15.1, 1.14.2
Reporter: zlzhang0122
When the cluster is starting and some error occurs, the ClusterEntryPoint will
shutDown the cluster asynchronous, but if it can't get a Throwable, the
shutDown reason will be null, but actually if it's a user code problem and this
may happen.
I think we can get the real exit reason caused by user code and pass it to the
diagnostics parameter, this may help users a lot.
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