TisonKun opened a new pull request #9719: [FLINK-14010][coordination] Shutdown cluster if ResourceManager terminated unexpectedly URL: https://github.com/apache/flink/pull/9719 ## What is the purpose of the change Context can be found at [FLINK-14010](https://issues.apache.org/jira/browse/FLINK-14010) ## Brief change log Add callback logic when ResourceManager terminates unexpectedly, complete `DispatcherResourceManagerComponent#shutdownFuture` exceptionally. ## Verifying this change The change is technically trivial and can be easily reasoned. However, I'd like to introduce a test of it, but cannot find a good way. ## Does this pull request potentially affect one of the following parts: - Dependencies (does it add or upgrade a dependency): (no) - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: (no) - The serializers: (no) - The runtime per-record code paths (performance sensitive): (no) - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Yarn/Mesos, ZooKeeper: (yes, now in YARN deployment Flink App can correctly response to shutdownRequest) - The S3 file system connector: (no) ## Documentation - Does this pull request introduce a new feature? (no) - If yes, how is the feature documented? (not applicable)
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