ryanthompson591 commented on code in PR #22984: URL: https://github.com/apache/beam/pull/22984#discussion_r972405446
########## CHANGES.md: ########## @@ -66,7 +66,7 @@ ## Breaking Changes -* X behavior was changed ([#X](https://github.com/apache/beam/issues/X)). +* Python SDK CoGroupByKey outputs an iterable allowing for arbitrarily large results. [#21556](https://github.com/apache/beam/issues/21556) See [document](https://docs.google.com/document/d/1RIzm8-g-0CyVsPb6yasjwokJQFoKHG4NjRUcKHKINu0) for suggested fixes for different error cases that assumed a list type was returned. Review Comment: ```suggestion * Python SDK CoGroupByKey outputs an iterable allowing for arbitrarily large results. [#21556](https://github.com/apache/beam/issues/21556) Beam users may see a type or runtime error on transforms downstream from CoGroupByKey. Change methods expecting a List to expect an Iterable going forward. See [document](https://docs.google.com/document/d/1RIzm8-g-0CyVsPb6yasjwokJQFoKHG4NjRUcKHKINu0) for more information and ways to fix these errors. ``` -- 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]
