jp0317 opened a new pull request, #39153: URL: https://github.com/apache/arrow/pull/39153
### Rationale for this change This proposes an API to read only the dictionary from ByteArrayDictionaryRecordReader, enabling possible uses cases where the caller just want to check the dictionary content. ### What changes are included in this PR? New APIs to enable reading dictionary with RecordReader. ### Are these changes tested? Unit tests. ### Are there any user-facing changes? New APIs without breaking existing workflow. -- 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]
