mingmwang commented on issue #5646: URL: https://github.com/apache/arrow-datafusion/issues/5646#issuecomment-1495249710
One reason for so many `downcast_value` call is because the grouping column `l_partkey` is with high cardinality, causing the vectorization is almost useless. -- 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]
