Jiangjie Qin created FLINK-19535:
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Summary: SourceCoordinator should avoid fail job multiple times.
Key: FLINK-19535
URL: https://issues.apache.org/jira/browse/FLINK-19535
Project: Flink
Issue Type: Bug
Components: Connectors / Common
Affects Versions: 1.11.2
Reporter: Jiangjie Qin
Currently the {{SourceCoordinator}} may invoke
{{SourceCoordinatorContext#failJob()}} multiple times from the same instance.
This may cause the job to failover multiple times unnecessarily. The
{{SourceCoordinator}} should instead just fail the job once.
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