Hi Team, I was getting the below exception. I have not created any specific jupyterusergroup, created a Linux user and added them to shadow and wheel group.
Should we need to create a separate group or? OS: SUSE Linux 11 SP3 and JupyterHub 0.8.1 Kindly help me to fix this issues. **For ubuntu VM no issues, I can be able to login without issues. 500 : Internal Server [D 2018-01-14 21:11:47.760 JupyterHub user:184] Creating <class 'jupyterhub.spawner.LocalProcessSpawner'> for lta-uat-jupyter: [D 2018-01-14 21:11:47.761 JupyterHub app:1211] Loading state for lta-uat-jupyter from db [D 2018-01-14 21:11:47.761 JupyterHub app:1236] lta-uat-jupyter not running [D 2018-01-14 21:11:47.763 JupyterHub app:1241] Loaded users: lta-uat-jupyter [I 2018-01-14 21:11:47.767 JupyterHub app:1528] Hub API listening on http://0.0.0.0:8081/hub/ [W 2018-01-14 21:11:47.768 JupyterHub proxy:415] Generating CONFIGPROXY_AUTH_TOKEN. Restarting the Hub will require restarting the proxy. Set CONFIGPROXY_AUTH_TOKEN env or JupyterHub.proxy_auth_token config to avoid this message. [W 2018-01-14 21:11:47.768 JupyterHub proxy:456] Running JupyterHub without SSL. I hope there is SSL termination happening somewhere else... [I 2018-01-14 21:11:47.768 JupyterHub proxy:458] Starting proxy @ http://0.0.0.0:8000/ [D 2018-01-14 21:11:47.768 JupyterHub proxy:459] Proxy cmd: ['configurable-http-proxy', '--ip', '0.0.0.0', '--port', '8000', '--api-ip', '127.0.0.1', '--api-port', '8001', '--error-target', 'http://pxthdd07:8081/hub/error'] 21:11:47.929 - info: [ConfigProxy] Proxying http://0.0.0.0:8000 to (no default) 21:11:47.932 - info: [ConfigProxy] Proxy API at http://127.0.0.1:8001/api/routes [D 2018-01-14 21:11:48.676 JupyterHub proxy:491] Proxy started and appears to be up [D 2018-01-14 21:11:48.678 JupyterHub proxy:552] Proxy: Fetching GET http://127.0.0.1:8001/api/routes [W 2018-01-14 21:11:48.688 JupyterHub proxy:304] Adding missing default route [I 2018-01-14 21:11:48.688 JupyterHub proxy:370] Adding default route for Hub: / => http://pxthdd07:8081 [D 2018-01-14 21:11:48.689 JupyterHub proxy:552] Proxy: Fetching POST http://127.0.0.1:8001/api/routes/ 21:11:48.689 - info: [ConfigProxy] 200 GET /api/routes 21:11:48.693 - info: [ConfigProxy] Adding route / -> http://pxthdd07:8081 21:11:48.694 - info: [ConfigProxy] 201 POST /api/routes/ [I 2018-01-14 21:11:48.694 JupyterHub app:1581] JupyterHub is now running at http://0.0.0.0:8000/ [I 2018-01-14 21:12:03.948 JupyterHub log:122] 200 GET /hub/home ([email protected]) 22.47ms [I 2018-01-14 21:12:05.052 JupyterHub log:122] 302 GET /hub/spawn â /user/lta-uat-jupyter/ ([email protected]) 2.08ms [I 2018-01-14 21:12:05.061 JupyterHub log:122] 302 GET /user/lta-uat-jupyter/ â /hub/user/lta-uat-jupyter/ (@10.8.95.244) 0.33ms [D 2018-01-14 21:12:05.071 JupyterHub base:421] Initiating spawn for lta-uat-jupyter [I 2018-01-14 21:12:05.250 JupyterHub spawner:978] Spawning jupyterhub-singleuser --port=52731 --debug [D 2018-01-14 21:12:05.256 JupyterHub spawner:727] Polling subprocess every 30s [D 2018-01-14 21:12:05.300 JupyterHub base:427] 0/100 concurrent spawns [D 2018-01-14 21:12:05.300 JupyterHub base:430] 0 active servers Traceback (most recent call last): File "/var/opt/teradata/anaconda3/bin/jupyterhub-singleuser", line 6, in main() File "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/jupyterhub/singleuser.py", line 455, in main return SingleUserNotebookApp.launch_instance(argv) File "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/jupyter_core/application.py", line 267, in launch_instance return super(JupyterApp, cls).launch_instance(argv=argv, **kwargs) File "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/traitlets/config/application.py", line 657, in launch_instance app.initialize(argv) File "", line 2, in initialize File "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/traitlets/config/application.py", line 87, in catch_config_error return method(app, *args, **kwargs)File "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/notebook/notebookapp.py", line 1290, in initializesuper(NotebookApp, self).initialize(argv)File "", line 2, in initializeFile "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/traitlets/config/application.py", line 87, in catch_config_errorreturn method(app, args, **kwargs)File "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/jupyter_core/application.py", line 243, in initializeself.migrate_config()File "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/jupyterhub/singleuser.py", line 314, in migrate_configsuper(SingleUserNotebookApp, self).migrate_config()File "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/jupyter_core/application.py", line 162, in migrate_configfrom .migrate import get_ipython_dir, migrateFile "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/jupyter_core/migrate.py", line 35, in from IPython.paths import get_ipython_dirFile "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/IPython/init.py", line 55, in from .terminal.embed import embedFile "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/IPython/terminal/embed.py", line 16, in from IPython.terminal.interactiveshell import TerminalInteractiveShellFile "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/IPython/terminal/interactiveshell.py", line 32, in from .debugger import TerminalPdb, PdbFile "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/IPython/terminal/debugger.py", line 6, in from IPython.core.completer import IPCompleterFile "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/IPython/core/completer.py", line 146, in import jediFile "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/jedi/init.py", line 41, in from jedi.api import Script, Interpreter, NotFoundError, set_debug_functionFile "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/jedi/api/init.py", line 23, in from jedi.api import classesFile "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/jedi/api/classes.py", line 14, in from jedi.evaluate import representation as erFile "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/jedi/evaluate/init.py", line 69, in from jedi.evaluate import representation as erFile "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/jedi/evaluate/representation.py", line 52, in from jedi.evaluate import docstringsFile "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/jedi/evaluate/docstrings.py", line 46, in from numpydoc.docscrape import NumpyDocStringFile "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/numpydoc/init.py", line 5, in from .numpydoc import setupFile "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/numpydoc/numpydoc.py", line 31, in from .docscrape_sphinx import get_doc_object, SphinxDocStringFile "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/numpydoc/docscrape_sphinx.py", line 14, in from sphinx.jinja2glue import BuiltinTemplateLoaderFile "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/sphinx/jinja2glue.py", line 22, in from sphinx.application import TemplateBridgeFile "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/sphinx/application.py", line 30, in from sphinx.config import ConfigFile "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/sphinx/config.py", line 21, in from sphinx.util.i18n import format_dateFile "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/sphinx/util/i18n.py", line 19, in import babel.datesFile "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/babel/dates.py", line 29, in from babel.util import UTC, LOCALTZFile "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/babel/util.py", line 19, in from babel import localtimeFile "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/babel/localtime/init.py", line 74, in LOCALTZ = get_localzone()File "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/babel/localtime/init.py", line 70, in get_localzonereturn _get_localzone()File "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/babel/localtime/_unix.py", line 111, in _get_localzonewith open(tzpath, 'rt') as tzfile:PermissionError: [Errno 13] Permission denied: '/etc/sysconfig/clock'[W 2018-01-14 21:12:15.304 JupyterHub web:1587] 500 GET /hub/user/lta-uat-jupyter/ (10.8.95.244): Spawner failed to start [status=1]. The logs for lta-uat-jupyter may contain details.[D 2018-01-14 21:12:15.305 JupyterHub base:633] No template for 500[E 2018-01-14 21:12:15.312 JupyterHub log:114] {"X-Forwarded-Host": "10.8.104.243:8000","X-Forwarded-Proto": "http","X-Forwarded-Port": "8000","X-Forwarded-For": "10.8.95.244","Cookie": "jupyter-hub-token="2|1:0|10:1515926469|17:jupyter-hub-token|44:ODAwNDdmYjE4Mzk2NGJjN2EwMGM2YjE4MzMwYTg1YzE=|f2851d4faab14bbc7acd3a1be2929b34141a99ebf58649f2655a441c1a1a4430"","Accept-Language": "en-US,en;q=0.8","Accept-Encoding": "gzip, deflate","Referer": "http://10.8.104.243:8000/hub/home <http://10.8.104.243:8000/hub/home>","Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,/* ;q=0.8", "User-Agent": "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.101 Safari/537.36", "Upgrade-Insecure-Requests": "1", "Connection": "close", "Host": "10.8.104.243:8000" } [E 2018-01-14 21:12:15.312 JupyterHub log:122] 500 GET /hub/user/lta-uat-jupyter/ ([email protected]) 10241.18ms [W 2018-01-14 21:12:34.672 JupyterHub user:458] lta-uat-jupyter's server never showed up at http://127.0.0.1:52731/user/lta-uat-jupyter/ after 30 seconds. Giving up [E 2018-01-14 21:12:34.756 JupyterHub gen:914] Exception in Future <tornado.concurrent.Future object at 0x7fc6a70361d0> after timeout Traceback (most recent call last): File "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/tornado/gen.py", line 910, in error_callback future.result() File "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/jupyterhub/handlers/base.py", line 445, in finish_user_spawn yield spawn_future File "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/jupyterhub/user.py", line 476, in spawn raise e File "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/jupyterhub/user.py", line 450, in spawn resp = yield server.wait_up(http=True, timeout=spawner.http_timeout) File "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/jupyterhub/utils.py", line 180, in wait_for_http_server timeout=timeout File "/var/opt/teradata/anaconda3/lib/python3.6/site-packages/jupyterhub/utils.py", line 135, in exponential_backoff raise TimeoutError(fail_message) TimeoutError: Server at http://127.0.0.1:52731/user/lta-uat-jupyter/ didn't respond in 30 seconds [D 2018-01-14 21:16:48.695 JupyterHub proxy:552] Proxy: Fetching GET http://127.0.0.1:8001/api/routes 21:16:48.697 - info: [ConfigProxy] 200 GET /api/routes Thanks. -- You received this message because you are subscribed to the Google Groups "Project Jupyter" group. 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