CWrecker commented on issue #27443: URL: https://github.com/apache/beam/issues/27443#issuecomment-2504503647
> There is a custom Python Streaming Source API: https://beam.apache.org/blog/splittable-do-fn/ Thank you, we should update [Python Streaming Pipelines](https://beam.apache.org/documentation/sdks/python-streaming/#unsupported-features ) in that case. > Unsupported features > > Python streaming execution does not currently support the following features: > > Custom source API > User-defined custom merging WindowFn (with fnapi) > For portable runners, see [portability support table](https://s.apache.org/apache-beam-portability-support-table). -- 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]
