zhztheplayer opened a new pull request, #9708: URL: https://github.com/apache/incubator-gluten/pull/9708
Difference: `BatchCarrierRow` is similar to `FakeRow`, but has two implementations: - `PlaceholderRow` - `TerminalRow` Comparing to `FakeRow`, we emit `PlaceholderRow`s along with `TerminalRow` that wraps the actual columnar batch, to make the overall faked rows match the total row numbers of the original columnar batch. This way we don't need to hack into Spark's code to make correction on the row number statistics caused by the wrong numbers of fake rows that were emitted. `FakeRow` is marked deprecated in the patch. It's to be removed in the next iteration. -- 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]
