viirya opened a new issue, #259: URL: https://github.com/apache/arrow-datafusion-comet/issues/259
### Describe the bug Currently `CometTakeOrderedAndProjectExec` and `CometUnionExec` operators only take `CometNativeExec` children operators. Actually as they are `CometExec` which are not part of chain of native operators, they only requires their children operators to return `ColumnarBatch` comprised of `CometVector`. Because of that, the two operators won't be applied on `CometScan` without any intermediate Comet native operators. We should fix this. ### Steps to reproduce _No response_ ### Expected behavior _No response_ ### Additional context _No response_ -- 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]
