[jira] [Created] (BEAM-14351) Example 'JsonCoder' object has no attribute 'to_type_hint'

["Andrew Pilloud (Jira)" <ji...@apache.org>]

Andrew Pilloud created BEAM-14351:
-------------------------------------

             Summary: Example 'JsonCoder' object has no attribute 'to_type_hint'
                 Key: BEAM-14351
                 URL: https://issues.apache.org/jira/browse/BEAM-14351
             Project: Beam
          Issue Type: Bug
          Components: examples-python
            Reporter: Andrew Pilloud
            Assignee: Benjamin Gonzalez


This test wasn't running due to BEAM-14336, I'm not sure it ever ran successfully. It is a hard failure in beam_PostCommit_Python_Examples_Dataflow apache_beam.examples.cookbook.coders_it_test.CodersIT.test_coders_output_files_on_small_input:
https://ci-beam.apache.org/job/beam_PostCommit_Python_Examples_Dataflow/293/testReport/junit/apache_beam.examples.cookbook.coders_it_test/CodersIT/test_coders_output_files_on_small_input/

{code}
self = <apache_beam.examples.cookbook.coders_it_test.CodersIT testMethod=test_coders_output_files_on_small_input>

    @pytest.mark.no_xdist
    @pytest.mark.examples_postcommit
    def test_coders_output_files_on_small_input(self):
      test_pipeline = TestPipeline(is_integration_test=True)
      # Setup the files with expected content.
      OUTPUT_FILE_DIR = \
          'gs://temp-storage-for-end-to-end-tests/py-it-cloud/output'
      output = '/'.join([OUTPUT_FILE_DIR, str(uuid.uuid4()), 'result'])
      INPUT_FILE_DIR = \
          'gs://temp-storage-for-end-to-end-tests/py-it-cloud/input'
      input = '/'.join([INPUT_FILE_DIR, str(uuid.uuid4()), 'input.txt'])
      create_content_input_file(
          input, '\n'.join(map(json.dumps, self.SAMPLE_RECORDS)))
      extra_opts = {'input': input, 'output': output}
>     coders.run(test_pipeline.get_full_options_as_args(**extra_opts))

apache_beam/examples/cookbook/coders_it_test.py:93: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
apache_beam/examples/cookbook/coders.py:87: in run
    p
apache_beam/transforms/ptransform.py:1092: in __ror__
    return self.transform.__ror__(pvalueish, self.label)
apache_beam/transforms/ptransform.py:614: in __ror__
    result = p.apply(self, pvalueish, label)
apache_beam/pipeline.py:662: in apply
    return self.apply(transform, pvalueish)
apache_beam/pipeline.py:708: in apply
    pvalueish_result = self.runner.apply(transform, pvalueish, self._options)
apache_beam/runners/dataflow/dataflow_runner.py:141: in apply
    return super().apply(transform, input, options)
apache_beam/runners/runner.py:185: in apply
    return m(transform, input, options)
apache_beam/runners/runner.py:215: in apply_PTransform
    return transform.expand(input)
apache_beam/io/textio.py:690: in expand
    self._source.output_type_hint())
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

self = <apache_beam.io.textio._TextSource object at 0x7fef4d8071c0>

    def output_type_hint(self):
      try:
>       return self._coder.to_type_hint()
E       AttributeError: 'JsonCoder' object has no attribute 'to_type_hint'

apache_beam/io/textio.py:409: AttributeError
{code}
cc: [~tvalentyn]



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