Ted-Jiang opened a new issue #1823: URL: https://github.com/apache/arrow-datafusion/issues/1823
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** Like #1115 implement `u8, i8, u16, i16, u32, i32` by using bitmap called `bitmap_distinct` **Describe the solution you'd like** I will use `arrow-bitmap` and [roaring-bitmap](https://github.com/RoaringBitmap/roaring-rs) and check the performance of both -- 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]
