vyasr opened a new issue, #40386: URL: https://github.com/apache/arrow/issues/40386
### Describe the bug, including details regarding any error messages, version, and platform. The [Cython 3.0.9 release yesterday (3/5/24)](https://cython.readthedocs.io/en/latest/src/changes.html#id2) added a warning [when a Cython function is marked noexcept while returning a Python object](https://github.com/cython/cython/pull/5999). This appears to have broken builds of pyarrow (see recent runs on #40373). I glanced at pyarrow's setup.py and it wasn't immediately obvious clear where/if pyarrow is setting [warnings as errors for Cython](https://cython.readthedocs.io/en/latest/src/userguide/source_files_and_compilation.html#Cython.Compiler.Options.warning_errors), but I assume it is doing so if it's breaking the build. ### Component(s) Python -- 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: issues-unsubscr...@arrow.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
