Yes, it’s possible though Java IO connector should support being used via X-language.
For more details regarding which connector supports this, you may want to take a look on IO connectors table on this page [1] and check if the required connector is supported "via X-language" for Python SDK. [1] https://beam.apache.org/documentation/io/connectors/ — Alexey > On 11 Oct 2022, at 11:06, phani geeth <[email protected]> wrote: > > Hi, > > Does the present cross Language functionality support creating custom Java > transforms and calling from python in Dataflow runner. > > Use case: use existing Java IO as cross Language transform and call in python > pipeline in Dataflow runner. > > > Regards > Phani Geeth
