pitrou opened a new issue, #37338: URL: https://github.com/apache/arrow/issues/37338
### Describe the enhancement requested Currently, `ArrayFromJSON` doesn't support emitting run-end-encoded data. Like dictionary-encoded data, this could be implemented in two ways: 1. Implement implicit run-end encoding in `ArrayFromJSON` when a REE type is given 2. Expose a separate function to explicitly pass the run ends and values, for example `REEArrayFromJSON(const std::shared_ptr<DataType>&, std::string_view run_ends_json, std::string_view values_json)` ### Component(s) C++ -- 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]
