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I am getting following error when I run Jupyter Notebook:
(base) C:\Users\ramne>jupyter notebook
[I 01:19:00.648 NotebookApp] The port 8888 is already in use, trying another port.
And when I do netstat -ano | find Str "8888" , I get the following:
C:\Users\ramne>netstat -ano | findStr "8888"
TCP 127.0.0.1:8888 0.0.0.0:0 LISTENING 16024
TCP [::1]:8888 [::]:0 LISTENING 16024
I don't know what the default connection of port 8888 is or what its behavior should be like. How do I fix this error so I can open Jupyter Notebook?
338
A 'port' is basically an address on your computer. By default, Jupyter uses port 8888 to let you talk to it (you can see this in the URL when you're looking at a notebook: localhost:8888 ). If you're already running a server, it will try 8889 , then 8890 , then 8891 and so on, until it finds an opening.
Jupyter doesn't load or doesn't work in the browserTry disabling any browser extensions and/or any Jupyter extensions you have installed. Some internet security software can interfere with Jupyter. If you have security software, try turning it off temporarily, and look in the settings for a more long-term solution.
Once the console shows, type the following: remoteuser@remotehost: jupyter notebook --no-browser --port=XXXX # Note: Change XXXX to the port of your choice. Usually, the default is 8888. # You can try 8889 or 8890 as well.
99.9% of the time Jupyter will run on port 8888. Optionally change port 8000 to one of your choosing (for example, if 8000 is used by another process).
The port 8888 is used almost exclusively by Jupyter, and the fact that it's in use indicates more than anything that you have another Jupyter session already running. I'm 99% certain you can just kill the task that's using it, or you can run. jupyter notebook list. to see current notebooks.
Port 8889 is used by another Jupyter session. You can just kill the task that's using it, or you can run you can also use another port instead of 8888,just replace 8888 by any other number you'd like.
On windows, you can kill the Jupyter notebook process with taskkill. First display the list of processes with If we need a specific port and unlock it, then this response are the best. It is easy. Just type in the browser 'localhost:8888/tree'.
The port 8888 is used almost exclusively by Jupyter, and the fact that it's in use indicates more than anything that you have another Jupyter session already running. I'm 99% certain you can just kill the task that's using it, or you can run
jupyter notebook list
to see current notebooks. And as mentioned in the other answer you can run
jupyter notebook --port 8889
To run on a different port instead (replace 8889 by any other number you'd like).
102
You could use --port argument to instruct jupyter to start the notebook server on another port.
Use jupyter notebook --help command to view the complete list of options.
21
On windows, you can kill the Jupyter notebook process with taskkill. First display the list of processes with
tasklist
Then kill the process with:
taskkill /F /PID __process_id_number__
Then restart the notebook with:
jupyter notebook
It is easy. Just type in the browser 'localhost:8888/tree'. You will get ur notebooks
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