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https://issues.apache.org/jira/browse/BEAM-6986?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16833156#comment-16833156
]
niklas Hansson commented on BEAM-6986:
--------------------------------------
Started to work on this, have fixed
apache_beam.typehints.typehints_test.TestGeneratorWrapper so far. Will continue
to work on it to solve all parts.
> TypeHints Py3 Error: Multiple tests fail with a generator StopIteration error
> on Python 3.7
> -------------------------------------------------------------------------------------------
>
> Key: BEAM-6986
> URL: https://issues.apache.org/jira/browse/BEAM-6986
> Project: Beam
> Issue Type: Sub-task
> Components: sdk-py-core
> Reporter: Robbe
> Assignee: niklas Hansson
> Priority: Major
>
> The following tests are failing:
> * test_top_of_runtime_checking_satisfied
> (apache_beam.transforms.ptransform_test.PTransformTypeCheckTestCase)
> * test_functions_as_regular_generator
> (apache_beam.typehints.typehints_test.TestGeneratorWrapper)
> With these errors:
>
> {noformat}
> ======================================================================
> ERROR: test_top_of_runtime_checking_satisfied
> (apache_beam.transforms.ptransform_test.PTransformTypeCheckTestCase)
> ----------------------------------------------------------------------
> Traceback (most recent call last):
> File
> "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py37/build/srcs/sdks/python/apache_beam/transforms/ptransform_test.py",
> line 1900, in test_top_of_runtime_checking_satisfied
> self.p.run()
> File
> "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py37/build/srcs/sdks/python/apache_beam/testing/test_pipeline.py",
> line 107, in run
> else test_runner_api))
> File
> "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py37/build/srcs/sdks/python/apache_beam/pipeline.py",
> line 419, in run
> return self.runner.run_pipeline(self, self._options)
> File
> "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py37/build/srcs/sdks/python/apache_beam/runners/direct/direct_runner.py",
> line 132, in run_pipeline
> return runner.run_pipeline(pipeline, options)
> File
> "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py37/build/srcs/sdks/python/apache_beam/runners/portability/fn_api_runner.py",
> line 276, in run_pipeline
> default_environment=self._default_environment))
> File
> "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py37/build/srcs/sdks/python/apache_beam/runners/portability/fn_api_runner.py",
> line 280, in run_via_runner_api
> return self.run_stages(*self.create_stages(pipeline_proto))
> File
> "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py37/build/srcs/sdks/python/apache_beam/runners/portability/fn_api_runner.py",
> line 356, in run_stages
> stage_context.safe_coders)
> File
> "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py37/build/srcs/sdks/python/apache_beam/runners/portability/fn_api_runner.py",
> line 511, in run_stage
> data_input, data_output)
> File
> "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py37/build/srcs/sdks/python/apache_beam/runners/portability/fn_api_runner.py",
> line 1217, in process_bundle
> result_future = self._controller.control_handler.push(process_bundle)
> File
> "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py37/build/srcs/sdks/python/apache_beam/runners/portability/fn_api_runner.py",
> line 832, in push
> response = self.worker.do_instruction(request)
> File
> "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py37/build/srcs/sdks/python/apache_beam/runners/worker/sdk_worker.py",
> line 312, in do_instruction
> request.instruction_id)
> File
> "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py37/build/srcs/sdks/python/apache_beam/runners/worker/sdk_worker.py",
> line 331, in process_bundle
> bundle_processor.process_bundle(instruction_id))
> File
> "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py37/build/srcs/sdks/python/apache_beam/runners/worker/bundle_processor.py",
> line 559, in process_bundle
> op.finish()
> File
> "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py37/build/srcs/sdks/python/apache_beam/runners/worker/operations.py",
> line 580, in finish
> self.dofn_runner.finish()
> File
> "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py37/build/srcs/sdks/python/apache_beam/runners/common.py",
> line 781, in finish
> self._invoke_bundle_method(self.do_fn_invoker.invoke_finish_bundle)
> File
> "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py37/build/srcs/sdks/python/apache_beam/runners/common.py",
> line 775, in _invoke_bundle_method
> self._reraise_augmented(exn)
> File
> "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py37/build/srcs/sdks/python/apache_beam/runners/common.py",
> line 800, in _reraise_augmented
> raise_with_traceback(new_exn)
> File
> "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py37/build/srcs/sdks/python/target/.tox-py37/py37/lib/python3.7/site-packages/future/utils/__init__.py",
> line 419, in raise_with_traceback
> raise exc.with_traceback(traceback)
> File
> "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py37/build/srcs/sdks/python/apache_beam/runners/common.py",
> line 773, in _invoke_bundle_method
> bundle_method()
> File
> "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py37/build/srcs/sdks/python/apache_beam/runners/common.py",
> line 369, in invoke_finish_bundle
> self.signature.finish_bundle_method.method_value())
> File
> "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py37/build/srcs/sdks/python/apache_beam/runners/common.py",
> line 895, in finish_bundle_outputs
> for result in results:
> RuntimeError: generator raised StopIteration [while running
> 'AciiTop/ParDo(_TopPerBundle)']{noformat}
> {noformat}
> ======================================================================
> ERROR: test_functions_as_regular_generator
> (apache_beam.typehints.typehints_test.TestGeneratorWrapper)
> ----------------------------------------------------------------------
> Traceback (most recent call last):
> File
> "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py37/build/srcs/sdks/python/apache_beam/typehints/decorators.py",
> line 612, in _iter_
> x = next(self.internal_gen)
> StopIteration
> The above exception was the direct cause of the following exception:
> Traceback (most recent call last):
> File
> "/home/jenkins/jenkins-slave/workspace/beam_PreCommit_Python_Commit/src/sdks/python/test-suites/tox/py37/build/srcs/sdks/python/apache_beam/typehints/typehints_test.py",
> line 725, in test_functions_as_regular_generator
> self.assertEqual((1, 2, 3), tuple(wrapped_gen))
> RuntimeError: generator raised StopIteration
> {noformat}
>
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