pitrou commented on PR #14369: URL: https://github.com/apache/arrow/pull/14369#issuecomment-1323805731
For more context, the original Table/Batch sort was based on something similar to NestedValuesComparator, and I significantly improved its performance by switching to per-column sorting for cases with few keys. You can look at the source code references for `RadixRecordBatchSorter` and `MultipleKeyRecordBatchSorter`. -- 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]
