jarohen opened a new issue, #107: URL: https://github.com/apache/arrow-java/issues/107
### Describe the enhancement requested Extension vectors are unsupported in JsonFileWriter/JsonFileReader. We use these classes to test our Arrow support, but when we try to round-trip data with (e.g.) UUIDs it fails. ### Component(s) Java -- 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...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org