Cannot connect to a remote Jupyter server created via AWS Sagemaker

Environment data

• VS Code version:

1.39.2
6ab598523be7a800d7f3eb4d92d7ab9a66069390
x64

• Extension version (available under the Extensions sidebar): 2019.10.44104
• OS and version: macOS 10.14.6 (18G103)
• Python version (& distribution if applicable, e.g. Anaconda): N/A (remote session)
• Type of virtual environment used (N/A | venv | virtualenv | conda | …): N/A (remote session)
• Relevant/affected Python packages and their versions: N/A (remote session)
• Jedi or Language Server? (i.e. what is "python.jediEnabled" set to; more info microsoft/vscode-python#3977): N/A (remote session)

Expected behaviour

Can connect to the remote server

Actual behaviour

Executing code failed : Error: Failed to connect to remote Jupyter notebook. Check that the Jupyter Server URI setting has a valid running server specified. https://test-notebook-instance.notebook.us-east-1.sagemaker.aws/ Error: Invalid response: 200 OK

Other reports: https://superuser.com/questions/1492931/how-to-connect-sagemaker-notebook-from-vs-code

See Logs further down.

Steps to reproduce:

1. Start the Sagemaker notebook

aws --profile personal-sagemaker --region us-east-1 sagemaker create-notebook-instance --notebook-instance-name test-notebook-instance --instance-type ml.t2.medium --role-arn  <my_role>

# wait for instance to start
aws --profile personal-sagemaker --region us-east-1 sagemaker create-presigned-notebook-instance-url --notebook-instance-name test-notebook-instance

1. The above gives a https://test-notebook-instance.notebook.us-east-1.sagemaker.aws?authToken=<LONG_TOKEN> url.

2. On a Python file opened:

# %%

print('hey')

I enter the URI in Python: Specify Jupyter Server URI and Type in (...)

Note

1. I can use this notebook on the browser.
2. Invalid response: 200 OK
3. AWS returns a authToken query parameter on the url, but I tested both authToken and token query parameters with the same value just in case (and both together in the same url)
4. Relevant lines:

• https://github.com/microsoft/vscode-python/blob/master/src/client/datascience/jupyter/jupyterExecution.ts#L192
• use of token https://github.com/microsoft/vscode-python/blob/master/src/client/datascience/jupyter/jupyterExecution.ts#L344

Logs

Found this on the dev tools console, not sure what’s the best way to pass these over.

console.ts:137 [Extension Host] rejected promise not handled within 1 second: n: invalid json response body at https://console.aws.amazon.com/sagemaker/home?region=us-east-1&notebookState=L2FwaS9rZXJuZWxzcGVjcw%3D%3D#/notebook-instances/openNotebook/test-notebook-instance reason: Unexpected token < in JSON at position 2
t.log @ console.ts:137
$logExtensionHostMessage @ mainThreadConsole.ts:39
_doInvokeHandler @ rpcProtocol.ts:398
_invokeHandler @ rpcProtocol.ts:383
_receiveRequest @ rpcProtocol.ts:299
_receiveOneMessage @ rpcProtocol.ts:226
_protocol.onMessage.e @ rpcProtocol.ts:101
fire @ event.ts:580
fire @ ipc.net.ts:453
_receiveMessage @ ipc.net.ts:733
_socketDisposables.push._socketReader.onMessage.e @ ipc.net.ts:592
fire @ event.ts:580
acceptChunk @ ipc.net.ts:239
_register._socket.onData.e @ ipc.net.ts:200
t @ ipc.net.ts:28
emit @ events.js:182
addChunk @ _stream_readable.js:283
readableAddChunk @ _stream_readable.js:264
Readable.push @ _stream_readable.js:219
onStreamRead @ internal/stream_base_commons.js:94
console.ts:137 [Extension Host] stack trace: n: invalid json response body at https://console.aws.amazon.com/sagemaker/home?region=us-east-1&notebookState=L2FwaS9rZXJuZWxzcGVjcw%3D%3D#/notebook-instances/openNotebook/test-notebook-instance reason: Unexpected token < in JSON at position 2	at /Users/nqb/.vscode/extensions/ms-python.python-2019.10.44104/out/client/node_modules/@jupyterlab/services.js:1:207827	at process._tickCallback (internal/process/next_tick.js:68:7)
t.log @ console.ts:137
$logExtensionHostMessage @ mainThreadConsole.ts:39
_doInvokeHandler @ rpcProtocol.ts:398
_invokeHandler @ rpcProtocol.ts:383
_receiveRequest @ rpcProtocol.ts:299
_receiveOneMessage @ rpcProtocol.ts:226
_protocol.onMessage.e @ rpcProtocol.ts:101
fire @ event.ts:580
fire @ ipc.net.ts:453
_receiveMessage @ ipc.net.ts:733
_socketDisposables.push._socketReader.onMessage.e @ ipc.net.ts:592
fire @ event.ts:580
acceptChunk @ ipc.net.ts:239
_register._socket.onData.e @ ipc.net.ts:200
t @ ipc.net.ts:28
emit @ events.js:182
addChunk @ _stream_readable.js:283
readableAddChunk @ _stream_readable.js:264
Readable.push @ _stream_readable.js:219
onStreamRead @ internal/stream_base_commons.js:94
mainThreadExtensionService.ts:65 [[object Object]]invalid json response body at https://console.aws.amazon.com/sagemaker/home?region=us-east-1&notebookState=L2FwaS9rZXJuZWxzcGVjcw%3D%3D#/notebook-instances/openNotebook/test-notebook-instance reason: Unexpected token < in JSON at position 2
$onExtensionRuntimeError @ mainThreadExtensionService.ts:65
_doInvokeHandler @ rpcProtocol.ts:398
_invokeHandler @ rpcProtocol.ts:383
_receiveRequest @ rpcProtocol.ts:299
_receiveOneMessage @ rpcProtocol.ts:226
_protocol.onMessage.e @ rpcProtocol.ts:101
fire @ event.ts:580
fire @ ipc.net.ts:453
_receiveMessage @ ipc.net.ts:733
_socketDisposables.push._socketReader.onMessage.e @ ipc.net.ts:592
fire @ event.ts:580
acceptChunk @ ipc.net.ts:239
_register._socket.onData.e @ ipc.net.ts:200
t @ ipc.net.ts:28
emit @ events.js:182
addChunk @ _stream_readable.js:283
readableAddChunk @ _stream_readable.js:264
Readable.push @ _stream_readable.js:219
onStreamRead @ internal/stream_base_commons.js:94
mainThreadExtensionService.ts:66 n: invalid json response body at https://console.aws.amazon.com/sagemaker/home?region=us-east-1&notebookState=L2FwaS9rZXJuZWxzcGVjcw%3D%3D#/notebook-instances/openNotebook/test-notebook-instance reason: Unexpected token < in JSON at position 2
	at /Users/nqb/.vscode/extensions/ms-python.python-2019.10.44104/out/client/node_modules/@jupyterlab/services.js:1:207827
	at process._tickCallback (internal/process/next_tick.js:68:7)
$onExtensionRuntimeError @ mainThreadExtensionService.ts:66
_doInvokeHandler @ rpcProtocol.ts:398
_invokeHandler @ rpcProtocol.ts:383
_receiveRequest @ rpcProtocol.ts:299
_receiveOneMessage @ rpcProtocol.ts:226
_protocol.onMessage.e @ rpcProtocol.ts:101
fire @ event.ts:580
fire @ ipc.net.ts:453
_receiveMessage @ ipc.net.ts:733
_socketDisposables.push._socketReader.onMessage.e @ ipc.net.ts:592
fire @ event.ts:580
acceptChunk @ ipc.net.ts:239
_register._socket.onData.e @ ipc.net.ts:200
t @ ipc.net.ts:28
emit @ events.js:182
addChunk @ _stream_readable.js:283
readableAddChunk @ _stream_readable.js:264
Readable.push @ _stream_readable.js:219
onStreamRead @ internal/stream_base_commons.js:94

[greazer]

Thank for the issue!

[xerdink]

I have still this issue? I cannot connect with awsToken created with presigned URL?