tustvold opened a new pull request, #4231:
URL: https://github.com/apache/arrow-rs/pull/4231
# Which issue does this PR close?
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Closes #4230
# Rationale for this change
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I spent a non-trivial amount of time helping diagnose an issue with
https://github.com/apache/arrow-datafusion/pull/6183 that boiled down to Azure
a head request being made instead of a list request, because the
`ListingTableUrl` didn't end with a `/`. Normally this would have returned a
404 NotFound which would have made the issue easy to identify, however, because
it was a hierarchical namespace this didn't occur.
LocalFileSystem also runs into a similar issue.
# What changes are included in this PR?
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# Are there any user-facing changes?
LocalFileSystem and MicrosoftAzure will no longer return directories for get
and head requests
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