Valentyn Tymofieiev created BEAM-9687: -----------------------------------------
Summary: Names of temporary files created by interactive runner include characters invalid on some platforms. Key: BEAM-9687 URL: https://issues.apache.org/jira/browse/BEAM-9687 Project: Beam Issue Type: Sub-task Components: sdk-py-core Reporter: Valentyn Tymofieiev Assignee: Sam Rohde Temporary files created by interactive runner in streaming scenarios include pipe '|' characters, which are not allowed in filenames on Windows platform. This causes test failures on a Windows platform: ==================================== python setup.py nosetests --tests apache_beam/runners/interactive/pipeline_instrument_test.py:PipelineInstrumentTest.test_instrument_example_unbounded_pipeline_to_multiple_read_cache ====================================================================== ERROR: Tests that the instrumenter works for multiple unbounded sources. ---------------------------------------------------------------------- Traceback (most recent call last): File "C:\projects\apache_beam\runners\interactive\pipeline_instrument_test.py", line 698, in test_instrument_example_unbounded_pipeline_to_multiple_read_cache self._mock_write_cache([b''], cache_key) File "C:\projects\apache_beam\runners\interactive\pipeline_instrument_test.py", line 227, in _mock_write_cache ie.current_env().cache_manager().write(values, *labels) File "C:\projects\apache_beam\runners\interactive\caching\streaming_cache.py", line 323, in write with open(filepath, 'ab') as f: IOError: [Errno 22] invalid mode ('ab') or filename: 'c:\\users\\deft-t~1\\appdata\\local\\temp\\2\\interactive-temp-xwg5qi\\full\\pcoll_1|149781752|149781920|1 49231600' ==================================== [1] https://github.com/apache/beam/blob/e6b37c44d542969b6104fc97ee6f25b6f7d2ddba/sdks/python/apache_beam/runners/interactive/caching/streaming_cache.py#L323 -- This message was sent by Atlassian Jira (v8.3.4#803005)