yeshengm opened a new pull request #25266: [SPARK-28530][SQL] Cost-based join reorder optimizer batch should be FixedPoint(1) URL: https://github.com/apache/spark/pull/25266 ## What changes were proposed in this pull request? Since for AQP the cost for joins can change between multiple runs, there is no reason that we have an idempotence enforcement on this optimizer batch. We thus make it `FixedPoint(1)` instead of `Once`. ## How was this patch tested? Existing UTs.
---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
