pnowojski opened a new pull request, #25167: URL: https://github.com/apache/flink/pull/25167
## What is the purpose of the change https://cwiki.apache.org/confluence/x/oQvOEg This fixes a problem with idleness being incorrectly detected if subtasks/splits are backpressured or blocked due to watermark alignment. ## Brief change log Please check individual commit messages. ## Verifying this change This adds a couple of new test cases that are failing without this fix. ## 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, ZooKeeper: (yes / **no** / don't know) - The S3 file system connector: (yes / **no** / don't know) ## Documentation - Does this pull request introduce a new feature? (yes / **no**) - If yes, how is the feature documented? (**not applicable** / docs / JavaDocs / not documented) -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
