zml1206 opened a new pull request, #5750: URL: https://github.com/apache/incubator-gluten/pull/5750
## What changes were proposed in this pull request? Background history: [SPARK-36612](https://issues.apache.org/jira/browse/SPARK-36612) support left outer join build left or right outer join build right in shuffled hash join, it first took effect in spark 3.5. #408 support use the smaller table to build hashmap in shuffled hash join in velox backend, and it overwrite `HashJoin`, so when fallback to vanilla spark all versions support, not just spark 3.5. But since the class loading order is not always predictable in Java 8 & HotSpot JVM, Support has been temporarily removed in #674. This PR re-support use the smaller table to build hashmap in shuffled hash join in velox backend, and when fallback to vanilla spark it is up to vanilla spark to determine whether it is supported, ## How was this patch tested? -- 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]
