pitrou opened a new issue, #47595: URL: https://github.com/apache/arrow/issues/47595
### Describe the bug, including details regarding any error messages, version, and platform. The PyArrow `set_memory_pool()` function does not set the C++ default memory pool, but a separate PyArrow-specific default memory pool (which does not seem to be used everywhere, see https://github.com/apache/arrow/issues/47266#issuecomment-3207576731). So in many cases, calling it does not change the underlying allocator for later operations. We could either fix this function to set the default C++ memory pool (but we would need to add an API for that), or deprecate it. ### Component(s) Parquet, 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
