justinvyu opened a new issue, #41506: URL: https://github.com/apache/arrow/issues/41506
### Describe the enhancement requested This workaround for Cloudflare R2 storage sets the multipart upload size to a non-configurable 10MB, which results in a maximum filesize of 98GB for uploading. This is a limitation that should not spill over to the more common AWS S3 and Minio S3 options. https://github.com/apache/arrow/blob/640c10191a51f6d0f408c72f45dbf5d94ec0b9d7/cpp/src/arrow/filesystem/s3fs.cc#L1539-L1546 One possible solution: Make this configurable via some environment variable or API, and require Cloudflare R2 users to set it. ### Component(s) C++ -- 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: issues-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
