C2_W3_lab assignment 3 Testing Data quality with great expectations

Course Q&A Data Engineering Source Systems, Data Ingestion, and Pipelines
1

I am not able get the Information in s3 artifacts bucket even by doing all the steps as per assignment.Attaching the info in s3 bucket for reference.

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2

Hi,

Thanks for sharing the details. It appears that the issue is caused by an expired pre-signed URL, which the lab environment uses to provide temporary access to the S3 artifacts bucket.

This can happen if there’s a delay between when the URL is generated and when it’s accessed. To fix this, I recommend restarting or rebooting the lab environment to refresh the URLs.

Let me know if the issue persists after that.

3

Hi , I am still facing the same issue even after rebooting the lab.

4

Hello,

Please request a lab refresh via this form.

Once submitted, you’ll receive a notification when your lab has been refreshed. This process usually takes about 2–3 business days.

Let us know if you have any questions in the meantime.

5

It seems that a side-benefit of “submit the form and wait two days” is that it encourages the learner to walk away from the lab until they are notified it has been refreshed. Meanwhile the AWS session will time-out and clean up a lot of issues by itself (which only takes a few hours).