You are viewing a plain text version of this content. The canonical link for it is here.

Posted to github@arrow.apache.org by "wgtmac (via GitHub)" <gi...@apache.org> on 2023/05/26 06:08:22 UTC

[GitHub] [arrow] wgtmac commented on issue #35726: [Python] [Parquet] Compression degradation when column type changed from INT64 to INT32

wgtmac commented on issue #35726:
URL: https://github.com/apache/arrow/issues/35726#issuecomment-1563855740

   I encountered a similar issue before, in which case the encoded int64s have worse compression ratio compared to raw int64s: https://github.com/facebook/zstd/issues/1325#issuecomment-422307423


-- 
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-unsubscribe@arrow.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org