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  1. Beam
  2. BEAM-1251 Python 3 Support
  3. BEAM-5627

Investigate why test_split_at_fraction_exhaustive consistently fails to split after 101 attempts on Python 3

    Details

    • Type: Sub-task
    • Status: In Progress
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: Not applicable
    • Component/s: sdk-py-core
    • Labels:

      Description

      ERROR: test_split_at_fraction_exhaustive (apache_beam.io.source_test_utils_test.SourceTestUtilsTest)
      ----------------------------------------------------------------------
      Traceback (most recent call last):
      File "/usr/local/google/home/valentyn/projects/beam/clean_head/beam/sdks/python/apache_beam/io/source_test_utils_test.py", line 120, in test_split_at_fraction_exhaustive
      source = self._create_source(data)
      File "/usr/local/google/home/valentyn/projects/beam/clean_head/beam/sdks/python/apache_beam/io/source_test_utils_test.py", line 43, in _create_source
      source = LineSource(self._create_file_with_data(data))
      File "/usr/local/google/home/valentyn/projects/beam/clean_head/beam/sdks/python/apache_beam/io/source_test_utils_test.py", line 35, in _create_file_with_data
      f.write(line + '\n')
      File "/usr/local/google/home/valentyn/projects/beam/clean_head/beam/sdks/python/target/.tox/py3/lib/python3.5/tempfile.py", line 622, in func_wrapper
      return func(*args, **kwargs)
      TypeError: a bytes-like object is required, not 'str'

      Also similar:

      ======================================================================
      ERROR: test_file_sink_writing (apache_beam.io.filebasedsink_test.TestFileBasedSink)
      ----------------------------------------------------------------------
      Traceback (most recent call last):
      File "/usr/local/google/home/valentyn/projects/beam/clean_head/beam/sdks/python/ apache_beam/io/filebasedsink_test.py", line 121, in test_file_sink_writing
      init_token, writer_results = self._common_init(sink)
      File "/usr/local/google/home/valentyn/projects/beam/clean_head/beam/sdks/python/ apache_beam/io/filebasedsink_test.py", line 103, in _common_init
      writer1 = sink.open_writer(init_token, '1')
      File "/usr/local/google/home/valentyn/projects/beam/clean_head/beam/sdks/python/ apache_beam/options/value_provider.py", line 133, in _f
      return fnc(self, *args, **kwargs)
      File "/usr/local/google/home/valentyn/projects/beam/clean_head/beam/sdks/python/ apache_beam/io/filebasedsink.py", line 185, in open_writer
      return FileBasedSinkWriter(self, os.path.join(init_result, uid) + suffix)
      File "/usr/local/google/home/valentyn/projects/beam/clean_head/beam/sdks/python/ apache_beam/io/filebasedsink.py", line 385, in _init_
      self.temp_handle = self.sink.open(temp_shard_path)
      File "/usr/local/google/home/valentyn/projects/beam/clean_head/beam/sdks/python/ apache_beam/io/filebasedsink_test.py", line 82, in open
      file_handle.write('[start]')
      TypeError: a bytes-like object is required, not 'str'

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              • Assignee:
                Juta Juta Staes
                Reporter:
                tvalentyn Valentyn Tymofieiev
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