twalthr opened a new pull request #18274: URL: https://github.com/apache/flink/pull/18274
## What is the purpose of the change This refactors the serialization for types in the JSON plan. It enables both `DataType` and `LogicalType` for all non-legacy flavors. Also data views are represented as regular structured types with custom conversion class if necessary. ## Brief change log - Use official serializable representation if possible (`LogicalType.asSerializableString`) for compact JSON - Omit default values for compact JSON - Introduce a data type serializer for data views and other use cases of FLIP-190 ## Verifying this change This change is already covered by existing tests. ## 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)`: yes - 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? yes - If yes, how is the feature documented? JavaDocs -- 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: issues-unsubscr...@flink.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org