houqp commented on pull request #1347: URL: https://github.com/apache/arrow-datafusion/pull/1347#issuecomment-975977373
Thanks @rdettai for the confirmation. Yes, I was thinking of enabling stats in the context of query optimization. > This will be very long if there are many files. It might actually be faster to just get the list of files and distribute the work across nodes (especially if you have many nodes). One thing I have noticed in existing system is to leverage distributed compute for this kind of metadata gathering during the planing phase. Similar to the datafusion in datafusion setup we have right now, but balista in balista ;) -- 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...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
