mzabaluev commented on PR #9700: URL: https://github.com/apache/arrow-rs/pull/9700#issuecomment-4264942406
For delta-based encodings there is this language in the specification: > Writers must not use more bits when bit packing the miniblock data than would be required to PLAIN encode the physical type (e.g. INT32 data must not use more than 32 bits). So the estimate for the plain encoding should work as a pessimistic estimate for `DELTA_BINARY_PACKED` and `DELTA_LENGTH_BYTE_ARRAY`. -- 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]
