Failing to connect to remote SageMaker server

Bug: Notebook Editor, Interactive Window, Editor cells

Steps to cause the bug to occur

1. Created a SageMaker notebook instance
2. Ran aws --region <region> sagemaker create-presigned-notebook-instance-url --notebook-instance-name <instance name> to generate an authorized Url of the form https://<notebook name>.notebook.<region>.sagemaker.aws?authToken=<long auth token>
3. Cmd+Shift+P -> Python: Specify a local or remote Jupyter server for connections and copied in the auth token.
4. Created a new .ipynb file in vscode and wrote print('Hello World!')
5. Ran the cell and received a popup Enter your notebook password
6. Got stuck since my notebook didn’t have a password. Decided to go to my SageMaker instance and try to create a password, so opened a terminal in my SM hosted instance and typed jupyter notebook password, then created a password.
7. Restarted the jupyter server with sudo initctl restart jupyter-server --no-wait
8. Refreshed my page, got a box asking for password, entered it in.
9. Tried running the print statement again in vscode, entered in my new password.
10. Got the same error as with no password:

Failed to connect to remote Jupyter notebook.
Check that the Jupyter Server URI setting has a valid running server specified.
https://<notebook name>.notebook.<region>.sagemaker.aws/
Error: Failed to connect to password protected server. Check that password is correct.

Actual behavior

Received the above error.

Expected behavior

Connect to remote SageMaker server.

Your Jupyter and/or Python environment

Please provide as much info as you readily know

• Jupyter server running: Local | Remote | N/A
• Extension version: 20YY.MM.#####-xxx
• VS Code version: #.##
• Setting python.jediEnabled: true | false
• Python and/or Anaconda version: #.#.#
• OS: Windows | Mac | Linux (distro):
• Virtual environment: conda | venv | virtualenv | N/A | …

Developer Tools Console Output

[Extension Host] Info Python Extension: 2020-03-22 20:56:39: Executing cell 5be2420a-8318-4c69-88ad-71134207026c
console.ts:137 [Extension Host] Info Python Extension: 2020-03-22 20:56:39: Waiting for jupyter server and web panel ...
console.ts:137 [Extension Host] Info Python Extension: 2020-03-22 20:56:39: Cached data exists getEnvironmentVariables, Untitled-1.ipynb
console.ts:137 [Extension Host] Info Python Extension: 2020-03-22 20:56:39: Getting jupyter server options ...
console.ts:137 [Extension Host] Info Python Extension: 2020-03-22 20:56:39: Connecting to jupyter server ...
console.ts:137 [Extension Host] Info Python Extension: 2020-03-22 20:56:39: Connecting to history server
console.ts:137 [Extension Host] Info Python Extension: 2020-03-22 20:56:41: Killing server because of error Error: Failed to connect to password protected server. Check that password is correct.
console.ts:137 [Extension Host] Info Python Extension: 2020-03-22 20:56:41: Shutting down notebooks for 4cea6e5c-f565-4d34-8996-788b645d8b2b
console.ts:137 [Extension Host] Info Python Extension: 2020-03-22 20:56:41: Shut down session manager
console.ts:137 [Extension Host] Info Python Extension: 2020-03-22 20:56:41: Finished executing cell 5be2420a-8318-4c69-88ad-71134207026c
notificationsAlerts.ts:40 Failed to connect to remote Jupyter notebook. Check that the Jupyter Server URI setting has a valid running server specified. https://sagemaker-gluon.notebook.us-east-2.sagemaker.aws/ Error: Failed to connect to password protected server. Check that password is correct.
onDidChangeNotification @ notificationsAlerts.ts:40
console.ts:137 [Extension Host] Error Python Extension: 2020-03-22 20:56:41: DataScience Error Error: Failed to connect to remote Jupyter notebook.
Check that the Jupyter Server URI setting has a valid running server specified.
https://sagemaker-gluon.notebook.us-east-2.sagemaker.aws/
Error: Failed to connect to password protected server. Check that password is correct.    at /Users/austinmw/.vscode/extensions/ms-python.python-2020.3.69010/src/client/datascience/jupyter/jupyterExecution.ts:210:39
t.log @ console.ts:137
webviewElement.ts:241 [Embedded Page] Posting message get_variables_request to extension.
2console.ts:137 [Extension Host] (node:94559) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.allocUnsafe(), or Buffer.from() methods instead.
t.log @ console.ts:137
log.ts:197   ERR No application in the Launch Services database matches the input criteria.: Error: No application in the Launch Services database matches the input criteria.

[dennisbappert]

I don’t think that this issue is a duplicate of microsoft/vscode-python#10320 - 405 Method not allowed is not happening here.

[greazer]

Duplicate of microsoft/vscode-python#10320