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Posted to commits@beam.apache.org by "Chamikara Jayalath (JIRA)" <ji...@apache.org> on 2017/10/17 01:29:00 UTC
[jira] [Created] (BEAM-3065) Python SDK installation is broken for
Windows
Chamikara Jayalath created BEAM-3065:
----------------------------------------
Summary: Python SDK installation is broken for Windows
Key: BEAM-3065
URL: https://issues.apache.org/jira/browse/BEAM-3065
Project: Beam
Issue Type: Bug
Components: sdk-py-core
Affects Versions: 2.2.0
Reporter: Chamikara Jayalath
Assignee: Robert Bradshaw
Priority: Blocker
"python setup.py sdist" and "python setup.py install" raises following error for Windows. Failure happens when running gen_protos.py. Robert, seems like you added this script. Can you take a look ?
C:\Users\chamikara\beam_testing\windows_test_10_16_2017\beam\sdks\python\gen_protos.py:48: UserWarning: Installing grpcio-tools is recommended for development.
warnings.warn('Installing grpcio-tools is recommended for development.')
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "c:\python27\Lib\multiprocessing\forking.py", line 380, in main
prepare(preparation_data)
File "c:\python27\Lib\multiprocessing\forking.py", line 510, in prepare
'__parents_main__', file, path_name, etc
File "C:\Users\chamikara\beam_testing\windows_test_10_16_2017\beam\sdks\python\setup.py", line 203, in <module>
'test': generate_protos_first(test),
File "c:\python27\Lib\distutils\core.py", line 151, in setup
dist.run_commands()
File "c:\python27\Lib\distutils\dist.py", line 953, in run_commands
self.run_command(cmd)
File "c:\python27\Lib\distutils\dist.py", line 972, in run_command
cmd_obj.run()
File "C:\Users\chamikara\beam_testing\windows_test_10_16_2017\env1\lib\site-packages\setuptools\command\install.py", line 67, in run
self.do_egg_install()
File "C:\Users\chamikara\beam_testing\windows_test_10_16_2017\env1\lib\site-packages\setuptools\command\install.py", line 109, in do_egg_install
self.run_command('bdist_egg')
File "c:\python27\Lib\distutils\cmd.py", line 326, in run_command
self.distribution.run_command(command)
File "c:\python27\Lib\distutils\dist.py", line 972, in run_command
cmd_obj.run()
File "C:\Users\chamikara\beam_testing\windows_test_10_16_2017\env1\lib\site-packages\setuptools\command\bdist_egg.py", line 169, in run
cmd = self.call_command('install_lib', warn_dir=0)
File "C:\Users\chamikara\beam_testing\windows_test_10_16_2017\env1\lib\site-packages\setuptools\command\bdist_egg.py", line 155, in call_command
self.run_command(cmdname)
File "c:\python27\Lib\distutils\cmd.py", line 326, in run_command
self.distribution.run_command(command)
File "c:\python27\Lib\distutils\dist.py", line 972, in run_command
cmd_obj.run()
File "C:\Users\chamikara\beam_testing\windows_test_10_16_2017\env1\lib\site-packages\setuptools\command\install_lib.py", line 11, in run
self.build()
File "c:\python27\Lib\distutils\command\install_lib.py", line 109, in build
self.run_command('build_py')
File "c:\python27\Lib\distutils\cmd.py", line 326, in run_command
self.distribution.run_command(command)
File "c:\python27\Lib\distutils\dist.py", line 972, in run_command
cmd_obj.run()
File "C:\Users\chamikara\beam_testing\windows_test_10_16_2017\beam\sdks\python\setup.py", line 143, in run
gen_protos.generate_proto_files()
File "C:\Users\chamikara\beam_testing\windows_test_10_16_2017\beam\sdks\python\gen_protos.py", line 84, in generate_proto_files
p.start()
File "c:\python27\Lib\multiprocessing\process.py", line 130, in start
self._popen = Popen(self)
File "c:\python27\Lib\multiprocessing\forking.py", line 258, in __init__
cmd = get_command_line() + [rhandle]
File "c:\python27\Lib\multiprocessing\forking.py", line 358, in get_command_line
is not going to be frozen to produce a Windows executable.''')
RuntimeError:
Attempt to start a new process before the current process
has finished its bootstrapping phase.
This probably means that you are on Windows and you have
forgotten to use the proper idiom in the main module:
if __name__ == '__main__':
freeze_support()
...
The "freeze_support()" line can be omitted if the program
is not going to be frozen to produce a Windows executable.
Traceback (most recent call last):
File "setup.py", line 203, in <module>
'test': generate_protos_first(test),
File "c:\python27\Lib\distutils\core.py", line 151, in setup
dist.run_commands()
File "c:\python27\Lib\distutils\dist.py", line 953, in run_commands
self.run_command(cmd)
File "c:\python27\Lib\distutils\dist.py", line 972, in run_command
cmd_obj.run()
File "C:\Users\chamikara\beam_testing\windows_test_10_16_2017\env1\lib\site-packages\setuptools\command\install.py", line 67, in run
self.do_egg_install()
File "C:\Users\chamikara\beam_testing\windows_test_10_16_2017\env1\lib\site-packages\setuptools\command\install.py", line 109, in do_egg_install
self.run_command('bdist_egg')
File "c:\python27\Lib\distutils\cmd.py", line 326, in run_command
self.distribution.run_command(command)
File "c:\python27\Lib\distutils\dist.py", line 972, in run_command
cmd_obj.run()
File "C:\Users\chamikara\beam_testing\windows_test_10_16_2017\env1\lib\site-packages\setuptools\command\bdist_egg.py", line 169, in run
cmd = self.call_command('install_lib', warn_dir=0)
File "C:\Users\chamikara\beam_testing\windows_test_10_16_2017\env1\lib\site-packages\setuptools\command\bdist_egg.py", line 155, in call_command
self.run_command(cmdname)
File "c:\python27\Lib\distutils\cmd.py", line 326, in run_command
self.distribution.run_command(command)
File "c:\python27\Lib\distutils\dist.py", line 972, in run_command
cmd_obj.run()
File "C:\Users\chamikara\beam_testing\windows_test_10_16_2017\env1\lib\site-packages\setuptools\command\install_lib.py", line 11, in run
self.build()
File "c:\python27\Lib\distutils\command\install_lib.py", line 109, in build
self.run_command('build_py')
File "c:\python27\Lib\distutils\cmd.py", line 326, in run_command
self.distribution.run_command(command)
File "c:\python27\Lib\distutils\dist.py", line 972, in run_command
cmd_obj.run()
File "setup.py", line 143, in run
gen_protos.generate_proto_files()
File "C:\Users\chamikara\beam_testing\windows_test_10_16_2017\beam\sdks\python\gen_protos.py", line 87, in generate_proto_files
raise ValueError("Proto generation failed (see log for details).")
ValueError: Proto generation failed (see log for details).
(env1) PS C:\Users\chamikara\beam_testing\windows_test_10_16_2017\beam\sdks\python>
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