This PR adds support for temporal joins with event time. I haven't yet written the documentation for this feature, since it will have to base on the documentation that is still undergoing the review: https://github.com/apache/flink/pull/6741
## Verifying this change Refactoring is covered by existing tests, while for the new features there are added new unit tests and IT test cases. ## 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, Yarn/Mesos, 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) [ Full content available at: https://github.com/apache/flink/pull/6776 ] This message was relayed via gitbox.apache.org for [email protected]
