Dandandan opened a new pull request #9057: URL: https://github.com/apache/arrow/pull/9057
## Context The context of this PR is that I want to experiment with a different, simple implementation of the hash join implementation which directly can index the build-side array instead of keeping a list of batches. This array could grow beyond 2 ^ 32 billion elements, so would need indexes of type `UInt64` rather than `UInt32`. ## Implementation In the PR I just extend the public `take` to take any `IndexType` which implements `ArrowNumericType` and `ToPrimitive`. I am not sure about the consideration before to restrict `take` to only `UInt32Array`. ---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected]
