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It worked for me, but I'm still not sure what the issue was. I was trying on edge, this time I tried on Chrome. Also, I was initially indexing only the sales-data first and then adding second S3 sales-reports and then syncing it. This time I uploaded files in both S3 buckets first, and while creating the collection, applied both syncs. Still not sure why this worked. Wasted 1 complete day for this, definitely some issue with the platform.
This appears to be a known issue with the AWS Cloud Quest "Create an Enterprise Knowledge Assistant" lab in the Generative AI Practitioner learning path. Several users have reported similar problems where they correctly follow all the steps but still can't complete the lab.
Based on similar reports, even when you've correctly:
- Uploaded the required files to the appropriate S3 buckets
- Set up the CORS policy and bucket permissions
- Created the knowledge base with the proper data sources
- Successfully tested the knowledge base
The lab validation system may not be recognizing your completion. This could be due to:
- Timing issues - the lab validation might check before the knowledge base has fully processed the data
- Specific naming conventions that must be followed exactly
- Configuration settings that need to match precisely what the validation is checking for
Some potential solutions to try:
- Restart the lab completely (not just repeating the steps)
- Double-check that all fields in your knowledge base setup match exactly what's specified in the instructions, including case sensitivity
- Ensure that the vector database configuration is using Amazon OpenSearch Serverless as specified
- Try using simple names without special characters for any fields where you provide custom names
- Wait longer after creating the knowledge base before attempting to complete the lab
The good news is that some users have reported that after multiple attempts, the lab suddenly worked without changing their approach. This suggests it might be a temporary issue with the lab environment that sometimes resolves itself. One user mentioned that they were eventually able to complete the lab successfully, indicating that the problem was fixed.
Since you mentioned you're in a tournament ending today, I'd recommend continuing to try restarting the lab completely and following the steps precisely. If possible, reach out to the tournament organizers to let them know about this technical issue.
Sources
Create a Business Knowledge Assistant quest — unable to complete despite correct setup | AWS re:Post
Cloud Quest Gen. AI Architect Task: Issue with "Create Trustworthy LLMs with a Vector Database" Lab | AWS re:Post
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