Github user viirya commented on the issue:
https://github.com/apache/spark/pull/16677
I'm not sure where it can cause perf regressions. Basically this just
changes the way we retrieve records from partitions when performing limit. This
doesn't do shuffling them together to single partition.--- --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
