Hey, I created a transform method in Java and now I want to use it in Python using Cross-language.
I got pretty stuck with the following problem: p | GenerateSequence(...) |ExternalTransform(...) *=> is working like a charm * p | Create(...) | ExternalTransform(...) *=> getting assert pardo_payload.do_fn.urn == python_urns.PICKLED_DOFN_INFO * Based on https://www.mail-archive.com/[email protected]/msg04887.html it seems like a Create transform is being registered as a Java transform but executed as Python transform. Do you have any idea what is going on here? Thanks a lot for any help :) Traceback (most recent call last): File "/Users/urban/projects/beam/sdks/python/apache_beam/io/external/snowflake_test.py", line 92, in test_snowflake_write_read self.run_write() File "/Users/urban/projects/beam/sdks/python/apache_beam/io/external/snowflake_test.py", line 129, in run_write expansion_service=self.expansion_service, File "/Users/urban/projects/beam/sdks/python/apache_beam/pipeline.py", line 528, in __exit__ self.run().wait_until_finish() File "/Users/urban/projects/beam/sdks/python/apache_beam/testing/test_pipeline.py", line 112, in run False if self.not_use_test_runner_api else test_runner_api)) File "/Users/urban/projects/beam/sdks/python/apache_beam/pipeline.py", line 501, in run self._options).run(False) File "/Users/urban/projects/beam/sdks/python/apache_beam/pipeline.py", line 858, in from_runner_api p.transforms_stack = [context.transforms.get_by_id(root_transform_id)] File "/Users/urban/projects/beam/sdks/python/apache_beam/runners/pipeline_context.py", line 103, in get_by_id self._id_to_proto[id], self._pipeline_context) File "/Users/urban/projects/beam/sdks/python/apache_beam/pipeline.py", line 1231, in from_runner_api part = context.transforms.get_by_id(transform_id) File "/Users/urban/projects/beam/sdks/python/apache_beam/runners/pipeline_context.py", line 103, in get_by_id self._id_to_proto[id], self._pipeline_context) File "/Users/urban/projects/beam/sdks/python/apache_beam/pipeline.py", line 1231, in from_runner_api part = context.transforms.get_by_id(transform_id) File "/Users/urban/projects/beam/sdks/python/apache_beam/runners/pipeline_context.py", line 103, in get_by_id self._id_to_proto[id], self._pipeline_context) File "/Users/urban/projects/beam/sdks/python/apache_beam/pipeline.py", line 1231, in from_runner_api part = context.transforms.get_by_id(transform_id) File "/Users/urban/projects/beam/sdks/python/apache_beam/runners/pipeline_context.py", line 103, in get_by_id self._id_to_proto[id], self._pipeline_context) File "/Users/urban/projects/beam/sdks/python/apache_beam/pipeline.py", line 1231, in from_runner_api part = context.transforms.get_by_id(transform_id) File "/Users/urban/projects/beam/sdks/python/apache_beam/runners/pipeline_context.py", line 103, in get_by_id self._id_to_proto[id], self._pipeline_context) File "/Users/urban/projects/beam/sdks/python/apache_beam/pipeline.py", line 1170, in from_runner_api transform = ptransform.PTransform.from_runner_api(proto, context) File "/Users/urban/projects/beam/sdks/python/apache_beam/transforms/ptransform.py", line 685, in from_runner_api context) File "/Users/urban/projects/beam/sdks/python/apache_beam/transforms/core.py", line 1380, in from_runner_api_parameter assert pardo_payload.do_fn.urn == python_urns.PICKLED_DOFN_INFO AssertionError
