xuyangzhong opened a new pull request, #27754: URL: https://github.com/apache/flink/pull/27754
## What is the purpose of the change Adapt binary delta join runtime operator to structure of cascade delta join. *Note: this is a draft pr base on https://github.com/apache/flink/pull/27734* ## Brief change log - *Introduce StreamExecDeltaJoin v2 to adapt cascaded delta join and let v2 backward compatible with version 1* - *Introduce runtime classes for cascaded delta join* - *Regenerate delta join restore test for v2* ## Verifying this change New and existent tests can cover this change. ## 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: no - The S3 file system connector: no ## Documentation - Does this pull request introduce a new feature? no - If yes, how is the feature 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]
