zhztheplayer commented on issue #6864: URL: https://github.com/apache/incubator-gluten/issues/6864#issuecomment-2297825660
> So it's the velox task threads, not Spark's, right? how multiple threads are triggered during spill? The two Velox tasks are running on the same Spark thread, though they are created by different `WholeStageTransformer` plan. Which means data is going from C++ to Java then back to C++. -- 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]
