Sign up to take part
Registered users can ask their own questions, contribute to discussions, and be part of the Community!
Registered users can ask their own questions, contribute to discussions, and be part of the Community!
Hello Team,
Whenever I am opening my Jupyter Notebook in Dataiku DSS, I am getting Kernel Error.
Below is the error message:
Traceback (most recent call last):
File "/dataiku/install/dataiku-dss-9.0.4/python.packages/tornado/web.py", line 1592, in _execute
result = yield result
File "/dataiku/install/dataiku-dss-9.0.4/python.packages/tornado/gen.py", line 1133, in run
value = future.result()
File "/dataiku/install/dataiku-dss-9.0.4/python.packages/tornado/concurrent.py", line 261, in result
raise_exc_info(self._exc_info)
File "/dataiku/install/dataiku-dss-9.0.4/python.packages/tornado/gen.py", line 1141, in run
yielded = self.gen.throw(*exc_info)
File "/dataiku/install/dataiku-dss-9.0.4/dku-jupyter/packages/notebook/services/sessions/handlers.py", line 81, in post
user=self.get_current_user(),
File "/dataiku/install/dataiku-dss-9.0.4/python.packages/tornado/gen.py", line 1133, in run
value = future.result()
File "/dataiku/install/dataiku-dss-9.0.4/python.packages/tornado/concurrent.py", line 261, in result
raise_exc_info(self._exc_info)
File "/dataiku/install/dataiku-dss-9.0.4/python.packages/tornado/gen.py", line 1141, in run
yielded = self.gen.throw(*exc_info)
File "/dataiku/install/dataiku-dss-9.0.4/dku-jupyter/packages/notebook/dataiku/sessionmanager.py", line 87, in create_session
DKU_EXTRA_ENV= dku_extra_env)
File "/dataiku/install/dataiku-dss-9.0.4/python.packages/tornado/gen.py", line 1133, in run
value = future.result()
File "/dataiku/install/dataiku-dss-9.0.4/python.packages/tornado/concurrent.py", line 261, in result
raise_exc_info(self._exc_info)
File "/dataiku/install/dataiku-dss-9.0.4/python.packages/tornado/gen.py", line 1141, in run
yielded = self.gen.throw(*exc_info)
File "/dataiku/install/dataiku-dss-9.0.4/dku-jupyter/packages/notebook/services/sessions/sessionmanager.py", line 96, in start_kernel_for_session
self.kernel_manager.start_kernel(path=kernel_path, kernel_name=kernel_name, **kwargs)
File "/dataiku/install/dataiku-dss-9.0.4/python.packages/tornado/gen.py", line 1133, in run
value = future.result()
File "/dataiku/install/dataiku-dss-9.0.4/python.packages/tornado/concurrent.py", line 261, in result
raise_exc_info(self._exc_info)
File "/dataiku/install/dataiku-dss-9.0.4/python.packages/tornado/gen.py", line 326, in wrapper
yielded = next(result)
File "/dataiku/install/dataiku-dss-9.0.4/dku-jupyter/packages/notebook/services/kernels/kernelmanager.py", line 148, in start_kernel
super(MappingKernelManager, self).start_kernel(**kwargs)
File "/dataiku/install/dataiku-dss-9.0.4/python.packages/jupyter_client/multikernelmanager.py", line 110, in start_kernel
km.start_kernel(**kwargs)
File "/dataiku/install/dataiku-dss-9.0.4/python.packages/jupyter_client/manager.py", line 259, in start_kernel
**kw)
File "/dataiku/install/dataiku-dss-9.0.4/dku-jupyter/packages/notebook/dataiku/kernelmanager.py", line 199, in _launch_kernel
check_alive()
File "/dataiku/install/dataiku-dss-9.0.4/dku-jupyter/packages/notebook/dataiku/kernelmanager.py", line 185, in check_alive
raise Exception("MUS Wrapper process died !")
Exception: MUS Wrapper process died !
Can someone help me to resolve this issue at the earliest.
My Dataiku is running on Unix AWS VM.
Hi @SAJIN ,
Do you have UIF enabled on your instance? This error is a little generic and we will need an instance diagnostic to review the logs and diagnose the issue.
You can submit a support ticket to https://support.dataiku.com/support/home
where we can better assist you.