emkornfield opened a new pull request, #49386: URL: https://github.com/apache/arrow/pull/49386
### Rationale for this change StreamReader inherently does not support empty schemas. Guard this case with an exception. ### What changes are included in this PR? Added validation around the parquet reader passed in. ### Are these changes tested? Yes added unit tests. ### Are there any user-facing changes? A change that might be debatable is the constructor for this class can now throw, but it was never marked noexcept. **This PR contains a "Critical Fix".** -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
