cozos commented on issue #25374: URL: https://github.com/apache/beam/issues/25374#issuecomment-1451794729
I think that the use of `ProcessPoolExecutor` backed by `fork` is problematic for anything that uses threads/locks and things like gRPC (as `fork` copies shared resources such as file descriptors) https://github.com/grpc/grpc/tree/master/examples/python/multiprocessing. Using `spawn` helped things. -- 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]
