[jira] [Updated] (ARROW-10222) [C++] Add FileSystem::MakeUri() to serialize file locations to URIs

["Alessandro Molina (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-10222?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alessandro Molina updated ARROW-10222:
--------------------------------------
    Fix Version/s:     (was: 5.0.0)
                   6.0.0

> [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
>            Assignee: Antoine Pitrou
>            Priority: Minor
>             Fix For: 6.0.0
>
>
> 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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