viirya commented on issue #977: URL: https://github.com/apache/datafusion-comet/issues/977#issuecomment-2380051472
Shuffle is not a SQL operator like Project or Filter in Spark. It is not specified to Spark SQL but also a fundamental block in Spark distributed execution model. Spark has its designed mechanisms for shuffle. It is out of the range of Spark SQL. That's said, it is no way to simply add other SQL operator as a child node to `ShuffleWriterExec` and expect they are executed as a stream. -- 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]
