martindurant commented on pull request #7545: URL: https://github.com/apache/arrow/pull/7545#issuecomment-658254501
I would advicate for yes, keeping dict encoding for partitioning column: I think it's the obvious mapping, and of course saves a lot of memory/processing. Part of the reason for partitioning is because the dict-like view matches well to the data. ---------------------------------------------------------------- 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
