wesm commented on pull request #7290: URL: https://github.com/apache/arrow/pull/7290#issuecomment-648439435
FTR I'm OK with dropping the top-level validity bitmap from Union, especially if it helps us move forward ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
