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https://issues.apache.org/jira/browse/ARROW-5205?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17662228#comment-17662228
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Rok Mihevc commented on ARROW-5205:
-----------------------------------
This issue has been migrated to [issue
#21680|https://github.com/apache/arrow/issues/21680] on GitHub. Please see the
[migration documentation|https://github.com/apache/arrow/issues/14542] for
further details.
> [Python][C++] Improved error messages when user erroneously uses a non-local
> resource URI to open a file
> --------------------------------------------------------------------------------------------------------
>
> Key: ARROW-5205
> URL: https://issues.apache.org/jira/browse/ARROW-5205
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++, Python
> Reporter: Wes McKinney
> Priority: Major
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> In a number of places if a string filepath is passed, it is assumed to be a
> local file. Since we are developing better support for file URIs, we may be
> able to detect that the user has passed an unsupported URI (e.g. something
> starting with "s3:" or "hdfs:") and return a better error message than "local
> file not found"
> see
> https://stackoverflow.com/questions/55704943/what-could-be-the-explanation-of-this-pyarrow-lib-arrowioerror/55707311#55707311
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