tustvold opened a new issue, #4199: URL: https://github.com/apache/arrow-rs/issues/4199
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** <!-- A clear and concise description of what the problem is. Ex. I'm always frustrated when [...] (This section helps Arrow developers understand the context and *why* for this feature, in addition to the *what*) --> Various builders such as `AmazonS3Builder`, `MicrosoftAzureBuilder`, etc.. provide a `with_url` method. However, with exception to URL patterns such as `https://s3.region.amazonaws.com/bucket` which encode the bucket name in the URL, they ignore the path. This is surprising and inconsistent with stores such as `HttpStore` and `LocalFileSystem` which have a built-in notion of a prefix. This can to a certain extent be worked around with `PrefixStore`, but implementing this logic correctly requires duplicating the logic to understand what parts of a given URL are the prefix **Describe the solution you'd like** <!-- A clear and concise description of what you want to happen. --> I would like the cloud stores to have a `with_prefix` option, and to populate this within `with_url`. **Describe alternatives you've considered** <!-- A clear and concise description of any alternative solutions or features you've considered. --> **Additional context** <!-- Add any other context or screenshots about the feature request here. --> Relates to #4047 delta-rs has some logic [here](https://github.com/delta-io/delta-rs/blob/c8371b38fdf22802f0f91b4ddc2a47da6be97c68/rust/src/storage/config.rs#LL198C5-L198C5) to handle this, although this will misbehave for URLs where the bucket name is encoded in the path. -- 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: github-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
