marin-ma commented on issue #10104: URL: https://github.com/apache/incubator-gluten/issues/10104#issuecomment-3035314730
@NEUpanning We can support preallocating the merged buffer size to reduce the number of resizing. If the split buffer is too small but the final merged buffer is large, reducing the number of shuffle partitions should help. Could you try reducing the `spark.sql.shuffle.partitions`? -- 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]
