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Posted to issues@beam.apache.org by "Valentyn Tymofieiev (JIRA)" <ji...@apache.org> on 2019/04/11 17:53:00 UTC

[jira] [Updated] (BEAM-6429) apache_beam.runners.portability.fn_api_runner_test.FnApiRunnerTest.test_multimap_side_input fails in Python 3.6

     [ https://issues.apache.org/jira/browse/BEAM-6429?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Valentyn Tymofieiev updated BEAM-6429:
--------------------------------------
    Issue Type: Bug  (was: Sub-task)
        Parent:     (was: BEAM-1251)

> apache_beam.runners.portability.fn_api_runner_test.FnApiRunnerTest.test_multimap_side_input fails in Python 3.6 
> ----------------------------------------------------------------------------------------------------------------
>
>                 Key: BEAM-6429
>                 URL: https://issues.apache.org/jira/browse/BEAM-6429
>             Project: Beam
>          Issue Type: Bug
>          Components: sdk-py-core
>            Reporter: Valentyn Tymofieiev
>            Priority: Minor
>
> {noformat}
> ERROR: test_multimap_side_input (apache_beam.runners.portability.fn_api_runner_test.FnApiRunnerTest)
> ----------------------------------------------------------------------
> Traceback (most recent call last):
>  File "/beam/sdks/python/apache_beam/runners/portability/fn_api_runner_test.py", line 230, in test_multimap_side_input
>  equal_to([('a', [1, 3]), ('b', [2])]))
>  File "/beam/sdks/python/apache_beam/pipeline.py", line 425, in __exit__
>  self.run().wait_until_finish()
>  File "/beam/sdks/python/apache_beam/pipeline.py", line 405, in run
>  self._options).run(False)
>  File "/beam/sdks/python/apache_beam/pipeline.py", line 418, in run
>  return self.runner.run_pipeline(self, self._options)
>  File "/beam/sdks/python/apache_beam/runners/portability/fn_api_runner.py", line 265, in run_pipeline
>  default_environment=self._default_environment))
>  File "/beam/sdks/python/apache_beam/runners/portability/fn_api_runner.py", line 268, in run_via_runner_api
>  return self.run_stages(*self.create_stages(pipeline_proto))
>  File "/beam/sdks/python/apache_beam/runners/portability/fn_api_runner.py", line 355, in run_stages
>  safe_coders)
>  File "/beam/sdks/python/apache_beam/runners/portability/fn_api_runner.py", line 449, in run_stage
>  elements_by_window = _WindowGroupingBuffer(si, value_coder)
>  File "/beam/sdks/python/apache_beam/runners/portability/fn_api_runner.py", line 191, in __init__
>  self._key_coder = coder.wrapped_value_coder.key_coder()
>  File "/beam/sdks/python/apache_beam/coders/coders.py", line 177, in key_coder
>  raise ValueError('Not a KV coder: %s.' % self)
> ValueError: Not a KV coder: BytesCoder.{noformat}



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