cozos commented on issue #24035: URL: https://github.com/apache/beam/issues/24035#issuecomment-1330805569
Thank you for the clarification. If you care to know the context, I was digging into the Python `Write` ptransform, which reuses side inputs heavily: https://github.com/apache/beam/blob/master/sdks/python/apache_beam/io/iobase.py#L1151-L1174 If I understand correctly, the previous behaviour which does recomputation of side inputs would be really bad for performance, as it would repeat the writing of files many times. -- 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]
