pitrou commented on code in PR #14601: URL: https://github.com/apache/arrow/pull/14601#discussion_r1019247304
########## cpp/src/arrow/filesystem/s3fs.cc: ########## @@ -2303,10 +2303,14 @@ Result<FileInfo> S3FileSystem::GetFileInfo(const std::string& s) { auto outcome = impl_->client_->HeadBucket(req); if (!outcome.IsSuccess()) { if (!IsNotFound(outcome.GetError())) { - return ErrorToStatus( - std::forward_as_tuple("When getting information for bucket '", path.bucket, - "': "), - "HeadBucket", outcome.GetError()); + auto msg = "When getting information for bucket '" + path.bucket + "': "; + // Bucket exists, but failed to call HeadBucket, perhaps wrong region? + ARROW_ASSIGN_OR_RAISE(auto region, impl_->client_->GetBucketRegion(path.bucket)); Review Comment: Also, perhaps you can try inspecting the headers of the HeadBucket error response? The answer might be there already. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: github-unsubscr...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org