SageMaker Canvas failed to import the Redshift Data

Question

Actions:

1. The Redshift connection has been setup on SageMaker Canvas.
2. The Redshift already load the sample data (users, sales, etc)
3. Drag and drop table 'users' to import pane. 
4. Check the import preview can show the data of 'users'
5. Click Import

Expected result:

The dataset can be imported successfully

Actual result:
Import failed with below details:

{'message': "Variable '$input' got invalid value None at 'input.uri'; Expected non-nullable type 'String!' not to be None.", 'locations': [{'line': 1, 'column': 8}], 'path': None}

Please contact your admin. Request ID: 8b849887-b067-46fc-9be9-dd122e9c8874

Answer

Hi there @AWS-User-8556114,

This could be a mishap in the configuration of the Redshift connector on the Canvas service side. Can you try to forcefully close the Canvas app by deleting the connector first, then [logging out of Canvas](https://docs.aws.amazon.com/sagemaker/latest/dg/canvas-log-out.html) and/or by deleting the app (by going into the AWS Management Console, SageMaker, your domain, your profile, and deleting the app with type `Canvas`), then creating it again?

Alternatively, I'd have to ask you to reach out to Support so that they can help you troubleshoot this by looking into your configuration.

Thanks!

SageMaker Canvas failed to import the Redshift Data

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