mzabaluev commented on PR #9700: URL: https://github.com/apache/arrow-rs/pull/9700#issuecomment-4334589843
> As the encoder is constructed for every row group, the heuristic is also re-evaluated. For the record, this corresponds to the similar behavior in parquet-java, so with a setting like `DictionaryFallback::OnUnfavorableAfter(1)` we can hope to emulate Spark output bit by bit. -- 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]
