jrmccluskey commented on PR #39236: URL: https://github.com/apache/beam/pull/39236#issuecomment-5269114017
Thinking about the branching path a little bit, that really only works for cases where you have a static map of schemas known at runtime and don't have side inputs or callable schema determination, since you can't change the shape of the DAG during runtime. It does explode the number of xlang calls too, since you're instantiating a cross-language transform per-schema. The point about create-on-write tables inheriting the union schema is right though, that is now documented and test cases use pre-existing tables now. -- 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]
