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https://issues.apache.org/jira/browse/ARROW-15875?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Li reassigned ARROW-15875:
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Assignee: Jonathan Keane
> [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
> Assignee: Jonathan Keane
> Priority: Major
> Labels: pull-request-available
> Fix For: 8.0.0
>
> Time Spent: 1h 10m
> 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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