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Juta Staes commented on BEAM-5785: ---------------------------------- This test is now succeeding > Validates runner tests fail with: Cannot convert bytes value to JSON value > -------------------------------------------------------------------------- > > Key: BEAM-5785 > URL: https://issues.apache.org/jira/browse/BEAM-5785 > Project: Beam > Issue Type: Sub-task > Components: runner-dataflow > Reporter: Mark Liu > Assignee: Mark Liu > Priority: Major > Labels: triaged > > I run a random ValidatesRunner test on Python 3 with TestsDataflowRunner. The > test failed before submitting job to the service. > More details about my env and test: > Python version: 3.5.3 > Test: > apache_beam.transforms.ptransform_test:PTransformTest.test_multiple_empty_outputs > Command: > {code} > python setup.py nosetests \ > --tests > apache_beam.transforms.ptransform_test:PTransformTest.test_multiple_empty_outputs > \ > --nocapture \ > --test-pipeline-options=" \ > --runner=TestDataflowRunner \ > --project=<my_project> \ > --staging_location=<my_staging> \ > --temp_location=<my_temp> \ > --output=<my_output> \ > > > --sdk_location=.../beam/sdks/python/dist/apache-beam-2.9.0.dev0.tar.gz \ > --num_workers=1" > {code} > Here are the stacktrace from my console: > {code} > ====================================================================== > ERROR: test_multiple_empty_outputs > (apache_beam.transforms.ptransform_test.PTransformTest) > ---------------------------------------------------------------------- > Traceback (most recent call last): > File ".../beam/sdks/python/apache_beam/transforms/ptransform_test.py", line > 284, in test_multiple_empty_outputs > pipeline.run() > File ".../beam/sdks/python/apache_beam/testing/test_pipeline.py", line 107, > in run > else test_runner_api)) > File ".../beam/sdks/python/apache_beam/pipeline.py", line 403, in run > self.to_runner_api(), self.runner, self._options).run(False) > File ".../beam/sdks/python/apache_beam/pipeline.py", line 416, in run > return self.runner.run_pipeline(self) > File > ".../beam/sdks/python/apache_beam/runners/dataflow/test_dataflow_runner.py", > line 50, in run_pipeline > self.result = super(TestDataflowRunner, self).run_pipeline(pipeline) > File > ".../beam/sdks/python/apache_beam/runners/dataflow/dataflow_runner.py", line > 374, in run_pipeline > super(DataflowRunner, self).run_pipeline(pipeline) > File ".../beam/sdks/python/apache_beam/runners/runner.py", line 176, in > run_pipeline > pipeline.visit(RunVisitor(self)) > File ".../beam/sdks/python/apache_beam/pipeline.py", line 444, in visit > self._root_transform().visit(visitor, self, visited) > File ".../beam/sdks/python/apache_beam/pipeline.py", line 780, in visit > part.visit(visitor, pipeline, visited) > File ".../beam/sdks/python/apache_beam/pipeline.py", line 780, in visit > part.visit(visitor, pipeline, visited) > File ".../beam/sdks/python/apache_beam/pipeline.py", line 783, in visit > visitor.visit_transform(self) > File ".../beam/sdks/python/apache_beam/runners/runner.py", line 171, in > visit_transform > self.runner.run_transform(transform_node) > File ".../beam/sdks/python/apache_beam/runners/runner.py", line 214, in > run_transform > return m(transform_node) > File > ".../beam/sdks/python/apache_beam/runners/dataflow/dataflow_runner.py", line > 846, in run_Read > source_dict) > File > ".../beam/sdks/python/apache_beam/runners/dataflow/internal/apiclient.py", > line 85, in add_property > key=name, value=to_json_value(value, with_type=with_type))) > File ".../beam/sdks/python/apache_beam/internal/gcp/json_value.py", line > 104, in to_json_value > key=k, value=to_json_value(v, with_type=with_type))) > File ".../beam/sdks/python/apache_beam/internal/gcp/json_value.py", line > 104, in to_json_value > key=k, value=to_json_value(v, with_type=with_type))) > File ".../beam/sdks/python/apache_beam/internal/gcp/json_value.py", line > 124, in to_json_value > raise TypeError('Cannot convert %s to a JSON value.' % repr(obj)) > TypeError: Cannot convert > b'eNpVjrEKwjAURRNjq6ZOfkVd8hOZxFGQLhJe0ycW2saXpA5CQf/ctro4Xc7hwr0vYeEO9oamRGhV9NCFq/NtUNYjRDTB9d6iNHrG05eI7d/EB1rkRcYYM9FFaEyon0jiKIrd5AL6GppRVeYBTY+BlhdKcs05pZoLWmme0BqLdCpbV6Gnzd+X2YVfyDP4Qxf1BJLkOJ8NtC37Un0AfYQ+kQ==' > to a JSON value. > -------------------- >> begin captured logging << -------------------- > avro.schema: Level 5: Register new name for 'org.apache.avro.file.Header' > avro.schema: Level 5: Register new name for 'org.apache.avro.file.magic' > avro.schema: Level 5: Register new name for 'org.apache.avro.file.sync' > avro.schema: Level 5: Register new name for 'example.avro.User' > root: WARNING: snappy is not installed; some tests will be skipped. > avro.schema: Level 5: Register new name for 'example.avro.User' > root: WARNING: Tensorflow is not installed, so skipping some tests. > root: ERROR: Error while visiting Some Numbers/Read > --------------------- >> end captured logging << --------------------- > Ran 1 test in 1.319s > {code} > How to reproduce: > 1. create virtualenv with python 3 > 2. export BEAM_EXPERIMENTAL_PY3=1 to env path > 3. install gcp,test dependencies > 4. build python tar file > 5. run test -- This message was sent by Atlassian JIRA (v7.6.3#76005)