This topic describes an initial set of troubleshooting steps to take if you're having one of the following problems with Upsolver on AWS.
​My CloudFormation stack failed to deploy​
​My private API doesn't start or I can't connect to it​
​My compute cluster doesn't start​
​I can't connect to my Kafka cluster​
​I can't create an S3 data source​
​Data doesn't appear in Athena table​
​I get an exception when querying my Athena table​
If your issue is not covered, please file a ticket via Upsolver Support Protal.