mbutrovich commented on PR #4090: URL: https://github.com/apache/datafusion-comet/pull/4090#issuecomment-4322252129
> I think the issue is that we do not know the types of all the parquet files until runtime? IIRC from looking at this a while back, Spark has read the physical schema already, but thrown it away by the time our Comet rules run with no good way to get it again. I'm not opposed to handling it this way, just wanted to think through if we could catch it earlier. It's also a fairly uncommon scenario. -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
