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https://issues.apache.org/jira/browse/ARROW-10222?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Todd Farmer reassigned ARROW-10222:
-----------------------------------
Assignee: (was: Antoine Pitrou)
This issue was last updated over 90 days ago, which may be an indication it is
no longer being actively worked. To better reflect the current state, the issue
is being unassigned. Please feel free to re-take assignment of the issue if it
is being actively worked, or if you plan to start that work soon.
> [C++] Add FileSystem::MakeUri() to serialize file locations to URIs
> -------------------------------------------------------------------
>
> Key: ARROW-10222
> URL: https://issues.apache.org/jira/browse/ARROW-10222
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Affects Versions: 1.0.1
> Reporter: Ben Kietzman
> Priority: Minor
>
> Making the transform FS -> URI bijective would greatly simplify unambiguous
> location of files and serialization of filesystems. Something like:
> {code}
> Result<std::string> FileSystem::MakeUri(std::string path = "/");
> {code}
> Difficulties:
> - SubTreeFileSystem::MakeUri("/") would probably return a URI referring to
> its base directory in the wrapped filesystem, which wouldn't roundtrip to a
> SubTreeFileSystem with FileSystemFromUri
> - Not all of s3's parameters are supported in a URI
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