XComp opened a new pull request #18644:
URL: https://github.com/apache/flink/pull/18644
## What is the purpose of the change
The introduction of the JobResultStore changes the dependencies
during cleanup a bit. The job's result is written to the JobResultStore
after it reaches a globally terminated state. The job cleanup
for the different components (including the JobManagerRunnerRegistry)
happens independently from each other.
With this commit we switch to relying on the entry in the JobResultStore
for cancellation. This is the ground-truth for globally-terminated jobs
now.
## Brief change log
* Extends `Dispatcher.cancelJob` to check the `JobResultStore` for entries
## Verifying this change
* A unit test was added to cover this code branch
## 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, Kubernetes/Yarn, ZooKeeper: yes
- 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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