tustvold commented on issue #5230: URL: https://github.com/apache/arrow-datafusion/issues/5230#issuecomment-1453181020
All the kernels in arrow rely on large batch sizes to amortise dispatch overheads, if partitioning is producing small batches, imo that is a bug / limitation that should be fixed Similarly I don't think regressing small inputs is necessarily an issue, arrow is optimised for batches of 1000s of rows, small datasets are not really what it is designed for... -- 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]
