jorisvandenbossche commented on pull request #11724: URL: https://github.com/apache/arrow/pull/11724#issuecomment-979365101
> I think before we expose this we should make sure that Java (parquet-mr) can read "DELTA_BINARY_PACKED, DELTA_BYTE_ARRAY ." I don't think these are well tested (and emitted by default) but I could be misrembering. @emkornfield those are actually not yet implemented for writing, only for reading, IIRC (so although this PR already allows you to specify it, you still get a NotImplementedError for now) (and also if we would have the writing ability, I think it would be useful to actually be able to do that from python to make it easier to test this) -- 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: github-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
