manolama opened a new issue, #38168: URL: https://github.com/apache/arrow/issues/38168
### Describe the bug, including details regarding any error messages, version, and platform. Arrow 13: I ran into an issue with the Java `ArrowFileWriter` where only the first dictionary batch is flushed to the file and subsequent batches are skipped. Similarly, on reading, only the first dictionary block is read and used for subsequent data blocks, resulting in out of bounds exceptions or incorrect data. It seems as if the intent was to encode with delta encoding per https://arrow.apache.org/docs/format/Columnar.html#dictionary-messages but the `isDelta` flag is false on writes and I wasn't able to find an API to adjust that setting. ### 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
