FelixYBW commented on PR #12333: URL: https://github.com/apache/gluten/pull/12333#issuecomment-4783443336
> @brijrajk Thanks for proposing this change. However, I think we should throw an exception to users instead of using a different compression codec than the one that was configured. > > If `spark.io.compression.codec` is set to `none`, then the data should be uncompressed. We have a dedicated config to solve the codec mismatch issue between Gluten and Spark: `spark.gluten.sql.columnar.shuffle.codec`, it overrides `spark.io.compression.codec`. If users only config `spark.io.compression.codec`, I think we should raise the exception and let users know they need to configure `spark.gluten.sql.columnar.shuffle.codec` -- 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]
