我正在使用 Python 2.7 运行 Anaconda - conda virtual env 我在运行时遵循了 Apache Beam Python SDK Quickstart -
'python -m apache_beam.examples.wordcount --input C:\Users\simon_6dagkya\OneDrive\ProgrammingCore\Apache Beam\examples\wordcount\kinglear.txt --output C:\Users\simon_6dagkya\OneDrive\ProgrammingCore\Apache Beam\examples\wordcount\output.txt'
我收到以下错误：
INFO:root:Missing pipeline option (runner). Executing pipeline using the default runner: DirectRunner.
Traceback (most recent call last):
File "C:\Users\simon_6dagkya\Anaconda3\envs\apachebeam\lib\runpy.py", line 174, in _run_module_as_main
"__main__", fname, loader, pkg_name)
File "C:\Users\simon_6dagkya\Anaconda3\envs\apachebeam\lib\runpy.py", line 72, in _run_code
exec code in run_globals
File "C:\Users\simon_6dagkya\Anaconda3\envs\apachebeam\lib\site-packages\apache_beam\examples\wordcount.py", line 136, in <module>
run()
File "C:\Users\simon_6dagkya\Anaconda3\envs\apachebeam\lib\site-packages\apache_beam\examples\wordcount.py", line 90, in run
lines = p | 'read' >> ReadFromText(known_args.input)
File "C:\Users\simon_6dagkya\Anaconda3\envs\apachebeam\lib\site-packages\apache_beam\io\textio.py", line 524, in __init__
skip_header_lines=skip_header_lines)
File "C:\Users\simon_6dagkya\Anaconda3\envs\apachebeam\lib\site-packages\apache_beam\io\textio.py", line 119, in __init__
validate=validate)
File "C:\Users\simon_6dagkya\Anaconda3\envs\apachebeam\lib\site-packages\apache_beam\io\filebasedsource.py", line 121, in __init__
self._validate()
File "C:\Users\simon_6dagkya\Anaconda3\envs\apachebeam\lib\site-packages\apache_beam\options\value_provider.py", line 133, in _f
return fnc(self, *args, **kwargs)
File "C:\Users\simon_6dagkya\Anaconda3\envs\apachebeam\lib\site-packages\apache_beam\io\filebasedsource.py", line 181, in _validate
'No files found based on the file pattern %s' % pattern)
IOError: No files found based on the file pattern C:\Users\simon_6dagkya\OneDrive\ProgrammingCore\Apache
非常感谢任何帮助。