XiangpengHao commented on PR #9743: URL: https://github.com/apache/arrow-rs/pull/9743#issuecomment-4299500157
Thank you @ClSlaid The idea is to avoid materialize filtered batch and directly build the final batch, so essentially a fused filter-and-concate kernel. It makes sense to me. However, I'm not sure if [BatchCoalescer](https://github.com/apache/arrow-rs/blob/b93240a6e3a49866b52eb9ddaf95b513f57fc1f3/arrow-select/src/coalesce.rs#L133) already does this and we probably should just use that? And/or the optimization should probably be there instead of here? -- 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]
