tustvold opened a new issue, #9614: URL: https://github.com/apache/arrow-datafusion/issues/9614
### Is your feature request related to a problem or challenge? Currently in many places we use put_multipart for streaming writes. When writing files smaller than 10MiB this is wasteful, as it performs 3 requests when 1 would suffice. ### Describe the solution you'd like object_store 0.9.1 added https://docs.rs/object_store/latest/object_store/buffered/struct.BufWriter.html which can automatically switch between using Put and PutMultipart based on the amount of data that has been written ### Describe alternatives you've considered We could implement our own adaptive logic in the write path within DF ### Additional context A future version of object_store is likely to significantly change put_multipart, and using BufWriter will limit the impact of this - https://github.com/apache/arrow-rs/pull/5500 -- 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]
