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Posted to jira@arrow.apache.org by "Jonathan Keane (Jira)" <ji...@apache.org> on 2022/03/18 19:06:00 UTC

[jira] [Resolved] (ARROW-15875) [R][C++] Include md5sum in S3 method for GetFileInfo()

     [ https://issues.apache.org/jira/browse/ARROW-15875?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jonathan Keane resolved ARROW-15875.
------------------------------------
    Fix Version/s: 8.0.0
       Resolution: Fixed

Issue resolved by pull request 12623
[https://github.com/apache/arrow/pull/12623]

> [R][C++] Include md5sum in S3 method for GetFileInfo()
> ------------------------------------------------------
>
>                 Key: ARROW-15875
>                 URL: https://issues.apache.org/jira/browse/ARROW-15875
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++, R
>    Affects Versions: 7.0.0
>            Reporter: Carl Boettiger
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 8.0.0
>
>          Time Spent: 20m
>  Remaining Estimate: 0h
>
> GetFileInfo() seems to include mtime, size, path and type.  For an S3 system, it would be nice to be able to reference the md5 sum without transferring the file, (which I think the server will have already computed?).  This seems like the logical place to include it (though I wouldn't object to a more visible method too).  
>  
>  
> (though type isn't clear to me, since it appears to be an integer)



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