We are having issues installing storm on cent os 7
File "./storm", line 514, in <module>
main()
File "./storm", line 511, in main
(COMMANDS.get(COMMAND, unknown_command))(*ARGS)
File "./storm", line 308, in nimbus
jvmopts = parse_args(confvalue("nimbus.childopts", cppaths)) + [
File "./storm", line 113, in confvalue
p = sub.Popen(command, stdout=sub.PIPE)
File "/root/Installers/Python-2.7.8/Lib/subprocess.py", line 710, in __init__
errread, errwrite)
File "/root/Installers/Python-2.7.8/Lib/subprocess.py", line 1327, in _execute_child
raise child_exception
OSError: [Errno 2] No such file or directory
The issue was with java path.Once that was changed it was resolved.
best
vj
Related
I am developing an application in Django 3, in windows 10.
I have installed celery and RabitMQ and flower. Celery works well but when I run
celery -A proj flower
produces the following error
[I 200718 21:32:31 command:134] Visit me at http://localhost:5555
[I 200718 21:32:31 command:141] Broker: amqp://guest:**#localhost:5672//
[I 200718 21:32:31 command:142] Registered tasks:
['apps.tareas.task.send_emails_users',
'celery.accumulate',
'celery.backend_cleanup',
'celery.chain',
'celery.chord',
'celery.chord_unlock',
'celery.chunks',
'celery.group',
'celery.map',
'celery.starmap']
Traceback (most recent call last):
File "C:\Program Files\Python38\lib\runpy.py", line 193, in _run_module_as_main
return _run_code(code, main_globals, None,
File "C:\Program Files\Python38\lib\runpy.py", line 86, in _run_code
exec(code, run_globals)
File "C:\Users\Sofia\OneDrive\Proyectos\Django 3\shop\env\Scripts\celery.exe\__main__.py", line 9, in <module>
File "c:\users\sofia\onedrive\proyectos\django 3\shop\env\lib\site-packages\celery\__main__.py", line 16, in main
_main()
File "c:\users\sofia\onedrive\proyectos\django 3\shop\env\lib\site-packages\celery\bin\celery.py", line 322, in main
cmd.execute_from_commandline(argv)
File "c:\users\sofia\onedrive\proyectos\django 3\shop\env\lib\site-packages\celery\bin\celery.py", line 495, in execute_from_commandline
super(CeleryCommand, self).execute_from_commandline(argv)))
File "c:\users\sofia\onedrive\proyectos\django 3\shop\env\lib\site-packages\celery\bin\base.py", line 305, in execute_from_commandline
return self.handle_argv(self.prog_name, argv[1:])
File "c:\users\sofia\onedrive\proyectos\django 3\shop\env\lib\site-packages\celery\bin\celery.py", line 487, in handle_argv
return self.execute(command, argv)
File "c:\users\sofia\onedrive\proyectos\django 3\shop\env\lib\site-packages\celery\bin\celery.py", line 415, in execute
[I 200718 21:32:31 mixins:229] Connected to amqp://guest:**#127.0.0.1:5672//
return cls(
File "c:\users\sofia\onedrive\proyectos\django 3\shop\env\lib\site-packages\flower\command.py", line 51, in run_from_argv
flower.start()
File "c:\users\sofia\onedrive\proyectos\django 3\shop\env\lib\site-packages\flower\app.py", line 50, in start
self.listen(self.options.port, address=self.options.address,
File "c:\users\sofia\onedrive\proyectos\django 3\shop\env\lib\site-packages\tornado\web.py", line 2042, in listen
server.listen(port, address)
File "c:\users\sofia\onedrive\proyectos\django 3\shop\env\lib\site-packages\tornado\tcpserver.py", line 144, in listen
self.add_sockets(sockets)
File "c:\users\sofia\onedrive\proyectos\django 3\shop\env\lib\site-packages\tornado\tcpserver.py", line 157, in add_sockets
self._handlers[sock.fileno()] = add_accept_handler(
File "c:\users\sofia\onedrive\proyectos\django 3\shop\env\lib\site-packages\tornado\netutil.py", line 268, in add_accept_handler
io_loop.add_handler(sock, accept_handler, IOLoop.READ)
File "c:\users\sofia\onedrive\proyectos\django 3\shop\env\lib\site-packages\tornado\platform\asyncio.py", line 79, in add_handler
self.asyncio_loop.add_reader(
File "C:\Program Files\Python38\lib\asyncio\events.py", line 501, in add_reader
raise NotImplementedError
NotImplementedError
Can't be causing this error.
I have searched the documentation and found nothing like this error.
I have solved the problem by editing the file asyncio.py in tornado\platform adding:
import sys
if sys.platform == 'win32':
asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())
I had the same error.
Which version of python do you use? mine was 3.8 then I changed to 3.6 and everything works correctly.
I am Failing to install pandas in cmd using pip-install pandas due to the error below that pops up when installing. I am using python version 3.7
Traceback (most recent call last):
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\site-packages\pip\_vendor\urllib3\response.py", line 360, in _error_catcher
yield
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\site-packages\pip\_vendor\urllib3\response.py", line 442, in read
data = self._fp.read(amt)
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\site-packages\pip\_vendor\cachecontrol\filewrapper.py", line 62, in read
data = self.__fp.read(amt)
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\http\client.py", line 447, in read
n = self.readinto(b)
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\http\client.py", line 491, in readinto
n = self.fp.readinto(b)
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\socket.py", line 589, in readinto
return self._sock.recv_into(b)
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\ssl.py", line 1052, in recv_into
return self.read(nbytes, buffer)
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\ssl.py", line 911, in read
return self._sslobj.read(len, buffer)
socket.timeout: The read operation timed out.
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\site-packages\pip\_internal\cli\base_command.py", line 179, in main
status = self.run(options, args)
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\site-packages\pip\_internal\commands\install.py", line 315, in run
resolver.resolve(requirement_set)
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\site-packages\pip\_internal\resolve.py", line 131, in resolve
self._resolve_one(requirement_set, req)
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\site-packages\pip\_internal\resolve.py", line 294, in _resolve_one
abstract_dist = self._get_abstract_dist_for(req_to_install)
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\site-packages\pip\_internal\resolve.py", line 242, in _get_abstract_dist_for
self.require_hashes
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\site-packages\pip\_internal\operations\prepare.py", line 334, in prepare_linked_requirement
progress_bar=self.progress_bar
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\site-packages\pip\_internal\download.py", line 878, in unpack_url
progress_bar=progress_bar
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\site-packages\pip\_internal\download.py", line 702, in unpack_http_url
progress_bar)
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\site-packages\pip\_internal\download.py", line 946, in _download_http_url
_download_url(resp, link, content_file, hashes, progress_bar)
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\site-packages\pip\_internal\download.py", line 639, in _download_url
hashes.check_against_chunks(downloaded_chunks)
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\site-packages\pip\_internal\utils\hashes.py", line 62, in check_against_chunks
for chunk in chunks:
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\site-packages\pip\_internal\download.py", line 607, in written_chunks
for chunk in chunks:
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\site-packages\pip\_internal\utils\ui.py", line 159, in iter
for x in it:
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\site-packages\pip\_internal\download.py", line 596, in resp_read
decode_content=False):
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\site-packages\pip\_vendor\urllib3\response.py", line 494, in stream
data = self.read(amt=amt, decode_content=decode_content)
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\site-packages\pip\_vendor\urllib3\response.py", line 459, in read
raise IncompleteRead(self._fp_bytes_read, self.length_remaining)
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\contextlib.py", line 130, in __exit__
self.gen.throw(type, value, traceback)
File "c:\users\chiya\appdata\local\programs\python\python37-32\lib\site-packages\pip\_vendor\urllib3\response.py", line 365, in _error_catcher
raise ReadTimeoutError(self._pool, None, 'Read timed out.')
pip._vendor.urllib3.exceptions.ReadTimeoutError: HTTPSConnectionPool(host='files.pythonhosted.org', port=443): Read timed out.
I tried updating pip with the command pip install -U pip setuptools
but it showed that pip is up to date.
I tried again pip install fbchat which downloaded successfully but after trying to install pandas with the same "pip install pandas" the error popped up again.**
When i am installing ZooKeeper Server on the NameNode with Ambari.It throw:
Traceback (most recent call last):
File "/var/lib/ambari-agent/cache/common-services/ZOOKEEPER/3.4.5.2.0/package/scripts/zookeeper_server.py", line 179, in <module>
ZookeeperServer().execute()
File "/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py", line 219, in execute
method(env)
File "/var/lib/ambari-agent/cache/common-services/ZOOKEEPER/3.4.5.2.0/package/scripts/zookeeper_server.py", line 70, in install
self.configure(env)
File "/var/lib/ambari-agent/cache/common-services/ZOOKEEPER/3.4.5.2.0/package/scripts/zookeeper_server.py", line 49, in configure
zookeeper(type='server', upgrade_type=upgrade_type)
File "/usr/lib/python2.6/site-packages/ambari_commons/os_family_impl.py", line 89, in thunk
return fn(*args, **kwargs)
File "/var/lib/ambari-agent/cache/common-services/ZOOKEEPER/3.4.5.2.0/package/scripts/zookeeper.py", line 40, in zookeeper
conf_select.select(params.stack_name, "zookeeper", params.current_version)
File "/usr/lib/python2.6/site-packages/resource_management/libraries/functions/conf_select.py", line 266, in select
shell.checked_call(get_cmd("set-conf-dir", package, version), logoutput=False, quiet=False, sudo=True)
File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 70, in inner
result = function(command, **kwargs)
File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 92, in checked_call
tries=tries, try_sleep=try_sleep)
File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 140, in _call_wrapper
result = _call(command, **kwargs_copy)
File "/usr/lib/python2.6/site-packages/resource_management/core/shell.py", line 291, in _call
raise Fail(err_msg)
resource_management.core.exceptions.Fail: Execution of 'conf-select set-conf-dir --package zookeeper --stack-version 2.4.3.0-227 --conf-version 0' returned 1. zookeeper not installed or incorrect package name
I am searching from Google,they said "make sure have installed Zookeeper server",and i am installing now(failed).Where is going wrong?How to fix it?
CentOS 7.2,Ambari 2.2.2.0,Zookeeper 3.4.6.2.4,HDP 2.4.3.
my ipython notebook functionality stop working.
If I do
ipython notebook
the console just hangs forever with no debug output.
I have already tried reinstalling ipython but no success.
Also, if I start normal ipython everything seems fine.
Does anybody have a clue how to solve this? I suspect some lock file is still there but how can I find out what is exactly going wrong?
also if I force interrupt I get the following stack trace
^C^CTraceback (most recent call last):
File "/home/lfiaschi/anaconda/bin/ipython", line 9, in <module>
load_entry_point('ipython==1.2.1', 'console_scripts', 'ipython')()
File "/home/lfiaschi/anaconda/lib/python2.7/site-packages/IPython/__init__.py", line 118, in start_ipython
return launch_new_instance(argv=argv, **kwargs)
File "/home/lfiaschi/anaconda/lib/python2.7/site-packages/IPython/config/application.py", line 544, in launch_instance
app.initialize(argv)
File "<string>", line 2, in initialize
File "/home/lfiaschi/anaconda/lib/python2.7/site-packages/IPython/config/application.py", line 89, in catch_config_error
return method(app, *args, **kwargs)
File "/home/lfiaschi/anaconda/lib/python2.7/site-packages/IPython/terminal/ipapp.py", line 312, in initialize
super(TerminalIPythonApp, self).initialize(argv)
File "<string>", line 2, in initialize
File "/home/lfiaschi/anaconda/lib/python2.7/site-packages/IPython/config/application.py", line 89, in catch_config_error
return method(app, *args, **kwargs)
File "/home/lfiaschi/anaconda/lib/python2.7/site-packages/IPython/core/application.py", line 373, in initialize
self.parse_command_line(argv)
File "/home/lfiaschi/anaconda/lib/python2.7/site-packages/IPython/terminal/ipapp.py", line 307, in parse_command_line
return super(TerminalIPythonApp, self).parse_command_line(argv)
File "<string>", line 2, in parse_command_line
File "/home/lfiaschi/anaconda/lib/python2.7/site-packages/IPython/config/application.py", line 89, in catch_config_error
return method(app, *args, **kwargs)
File "/home/lfiaschi/anaconda/lib/python2.7/site-packages/IPython/config/application.py", line 474, in parse_command_line
return self.initialize_subcommand(subc, subargv)
File "<string>", line 2, in initialize_subcommand
File "/home/lfiaschi/anaconda/lib/python2.7/site-packages/IPython/config/application.py", line 89, in catch_config_error
return method(app, *args, **kwargs)
File "/home/lfiaschi/anaconda/lib/python2.7/site-packages/IPython/config/application.py", line 405, in initialize_subcommand
subapp = import_item(subapp)
File "/home/lfiaschi/anaconda/lib/python2.7/site-packages/IPython/utils/importstring.py", line 42, in import_item
module = __import__(package, fromlist=[obj])
File "/home/lfiaschi/anaconda/lib/python2.7/site-packages/IPython/html/notebookapp.py", line 64, in <module>
from .services.kernels.kernelmanager import MappingKernelManager
File "/home/lfiaschi/anaconda/lib/python2.7/site-packages/IPython/html/services/kernels/kernelmanager.py", line 21, in <module>
from IPython.kernel.multikernelmanager import MultiKernelManager
File "/home/lfiaschi/anaconda/lib/python2.7/site-packages/IPython/kernel/__init__.py", line 6, in <module>
from .connect import *
File "/home/lfiaschi/anaconda/lib/python2.7/site-packages/IPython/kernel/connect.py", line 39, in <module>
from IPython.utils.localinterfaces import LOCALHOST
File "/home/lfiaschi/anaconda/lib/python2.7/site-packages/IPython/utils/localinterfaces.py", line 43, in <module>
PUBLIC_IPS = socket.gethostbyname_ex(socket.gethostname() + '.local')[2]
KeyboardInterrupt
I had the same problem in Linux/Ubuntu. This also hanged spyder.
Workaround for me:
(1) Look at host name of computer
cat /etc/hostname
which gives e.g. my-laptop
(2) Ensure that /etc/hosts contains the following entry
127.0.0.1 my-laptop my-laptop.local
because ipython looks for a 'local' extension too.
And fire up again ipython notebook or spyder. This worked for me for spyder, when it was hanging at:
PUBLIC_IPS = socket.gethostbyname_ex(socket.gethostname() + '.local')[2]
I was running ipython successfully on fedora 18 until now: I'm getting the following exception when trying to launch it:
Traceback (most recent call last):
File "/usr/bin/ipython", line 9, in <module>
load_entry_point('ipython==1.1.0', 'console_scripts', 'ipython')()
File "/usr/lib/python2.7/site-packages/IPython/__init__.py", line 118, in start_ipython
return launch_new_instance(argv=argv, **kwargs)
File "/usr/lib/python2.7/site-packages/IPython/config/application.py", line 544, in launch_instance
app.initialize(argv)
File "<string>", line 2, in initialize
File "/usr/lib/python2.7/site-packages/IPython/config/application.py", line 89, in catch_config_error
return method(app, *args, **kwargs)
File "/usr/lib/python2.7/site-packages/IPython/terminal/ipapp.py", line 323, in initialize
self.init_shell()
File "/usr/lib/python2.7/site-packages/IPython/terminal/ipapp.py", line 339, in init_shell
ipython_dir=self.ipython_dir, user_ns=self.user_ns)
File "/usr/lib/python2.7/site-packages/IPython/config/configurable.py", line 349, in instance
inst = cls(*args, **kwargs)
File "/usr/lib/python2.7/site-packages/IPython/terminal/interactiveshell.py", line 320, in __init__
**kwargs
File "/usr/lib/python2.7/site-packages/IPython/core/interactiveshell.py", line 456, in __init__
self.init_history()
File "/usr/lib/python2.7/site-packages/IPython/core/interactiveshell.py", line 1487, in init_history
self.history_manager = HistoryManager(shell=self, parent=self)
File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 481, in __init__
self.new_session()
File "<string>", line 2, in new_session
File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 65, in needs_sqlite
return f(self, *a, **kw)
File "/usr/lib/python2.7/site-packages/IPython/core/history.py", line 500, in new_session
self.session_number = cur.lastrowid
OperationalError: disk I/O error
If you suspect this is an IPython bug, please report it at:
https://github.com/ipython/ipython/issues
or send an email to the mailing list at ipython-dev#scipy.org
You can print a more detailed traceback right now with "%tb", or use "%debug"
to interactively debug it.
Extra-detailed tracebacks for bug-reporting purposes can be enabled via:
c.Application.verbose_crash=True
I tried to upgrade ipython to the latest version using pip, which did not help. Any solution or workaround is very much welcomed.
IPython store history in a profile generally in ~/.ipython/profile_default/history.sqlite. There seem to be a disk error reading/writting to it.
Check the permissions of the file/folders, if necessary delete the file.
I solved it by set c.NotebookNotary.db_file = u':memory:' in jupyter configure file ~/.jupyter/jupyter_notebook_config.py