berkaysynnada commented on issue #7887: URL: https://github.com/apache/arrow-datafusion/issues/7887#issuecomment-1773792948
I am not sure this is what you searched for but there was an issue https://github.com/apache/arrow-datafusion/issues/5535. Actually, I have tried to apply cp_solver strategy to prune row groups. But we observed a performance degradation since this method sacrifices vectorized computing power, meaning that the process needs to be run for each set of statistics. As the number of sets increases, the efficiency decreases. I will again think about how to insert Interval library there without sacrificing performance. -- 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]
