Я сделал оригинал Stack Overflow post .
У меня есть эта команда, вызывающая ошибки дальше в моем блокноте Jupyter (, подробно описанные в сообщении SO):
! chown -R daemon:daemon elasticsearch-7.9.2
Предоставление многих из этих выходных данных:
chown: changing ownership of ‘elasticsearch-7.9.2/NOTICE.txt’: Operation not permitted
...
---------------------------------------------------------------------------
SubprocessError Traceback (most recent call last)
<ipython-input-25-5f043305a2ca> in <module>
8 es_server = Popen(['elasticsearch-7.9.2/bin/elasticsearch'],
9 stdout=PIPE, stderr=STDOUT,
---> 10 preexec_fn=lambda: os.setuid(1) # as daemon
11 )
12 # wait until ES has started
~/anaconda3/envs/mxnet_latest_p37/lib/python3.7/subprocess.py in __init__(self, args, bufsize, executable, stdin, stdout, stderr, preexec_fn, close_fds, shell, cwd, env, universal_newlines, startupinfo, creationflags, restore_signals, start_new_session, pass_fds, encoding, errors, text)
798 c2pread, c2pwrite,
799 errread, errwrite,
--> 800 restore_signals, start_new_session)
801 except:
802 # Cleanup if the child failed starting.
~/anaconda3/envs/mxnet_latest_p37/lib/python3.7/subprocess.py in _execute_child(self, args, executable, preexec_fn, close_fds, pass_fds, cwd, env, startupinfo, creationflags, shell, p2cread, p2cwrite, c2pread, c2pwrite, errread, errwrite, restore_signals, start_new_session)
1550 err_msg += ': ' + repr(err_filename)
1551 raise child_exception_type(errno_num, err_msg, err_filename)
-> 1552 raise child_exception_type(err_msg)
1553
1554
SubprocessError: Exception occurred in preexec_fn.
---------------------------------------------------------------------------
SubprocessError Traceback (most recent call last)
<ipython-input-25-5f043305a2ca> in <module>
8 es_server = Popen(['elasticsearch-7.9.2/bin/elasticsearch'],
9 stdout=PIPE, stderr=STDOUT,
---> 10 preexec_fn=lambda: os.setuid(1) # as daemon
11 )
12 # wait until ES has started
~/anaconda3/envs/mxnet_latest_p37/lib/python3.7/subprocess.py in __init__(self, args, bufsize, executable, stdin, stdout, stderr, preexec_fn, close_fds, shell, cwd, env, universal_newlines, startupinfo, creationflags, restore_signals, start_new_session, pass_fds, encoding, errors, text)
798 c2pread, c2pwrite,
799 errread, errwrite,
--> 800 restore_signals, start_new_session)
801 except:
802 # Cleanup if the child failed starting.
~/anaconda3/envs/mxnet_latest_p37/lib/python3.7/subprocess.py in _execute_child(self, args, executable, preexec_fn, close_fds, pass_fds, cwd, env, startupinfo, creationflags, shell, p2cread, p2cwrite, c2pread, c2pwrite, errread, errwrite, restore_signals, start_new_session)
1550 err_msg += ': ' + repr(err_filename)
1551 raise child_exception_type(errno_num, err_msg, err_filename)
-> 1552 raise child_exception_type(err_msg)
1553
1554
SubprocessError: Exception occurred in preexec_fn.
Добавление sudo
, похоже, частично решает мою проблему, так как операторы Operation not permitted
больше не появляются:
! sudo chown -R daemon:daemon elasticsearch-7.9.2
Однако трассировка SubprocessError
остается.
Как предоставить Python, ядру или AWS SageMaker root-права?