rmetzger opened a new pull request #14879: URL: https://github.com/apache/flink/pull/14879
## What is the purpose of the change [Declarative Scheduler](https://cwiki.apache.org/confluence/display/FLINK/FLIP-160%3A+Declarative+Scheduler) consists of a number of internal states. Note that this change is currently not usable as-is, as the other parts of declarative scheduler are not merged yet (See for the prototype this PR is based on: https://github.com/tillrohrmann/flink/tree/declarative-scheduler) ## Verifying this change - The change is adding unit tests. - Note that integration tests for the declarative scheduler will cover additional functionality. ## Does this pull request potentially affect one of the following parts: - Dependencies (does it add or upgrade a dependency): (yes / **no**) - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: (yes / **no**) - The serializers: (yes / **no** / don't know) - The runtime per-record code paths (performance sensitive): (yes / **no** / don't know) - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing, Kubernetes/Yarn/Mesos, ZooKeeper: (**yes** / no / don't know) - The S3 file system connector: (yes / **no** / don't know) ## Documentation Will be handled in a separate PR. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org