2010YOUY01 commented on PR #15423: URL: https://github.com/apache/datafusion/pull/15423#issuecomment-2764361563
> Isn't it always better partitioning on this selection vectors in case of hash-rep 🤔 What is the reason of keeping the old strategy ? I think to support this selection vector, the executors need to be updated to interpret an additional metadata column. However, since executors are part of the public interface that some downstream projects might depend on directly, it's better to ensure backward compatibility. -- 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...@datafusion.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org
