JkSelf commented on issue #8417: URL: https://github.com/apache/incubator-gluten/issues/8417#issuecomment-2581986438
> > @guobj We have implemented SMJ in Gluten, and TPC-DS Q72 showed a 1.14x (21s vs 24s) improvement in our test environments. You might have a try. > > @JkSelf so we could set `spark.gluten.sql.columnar.forceShuffledHashJoin` to false by default? @Yohahaha SMJ is currently marked as experimental in Gluten 1.3 due to its performance being 1.3 times slower than SHJ. We plan to further optimize the performance of SMJ next。 -- 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]
