Occasionally, the size of a table can cause the fingerprint service to repeatedly fail. Without a valid fingerprint, data sources show as Not Healthy in the UI, and you cannot apply advanced privacy enhancing techniques on those data sources.
To address this issue, you can increase timeout settings for the fingerprint service in Immuta.
As a user with the APPLICATION_ADMIN permission in Immuta, navigate to the App Settings Page.
Scroll to Advanced Configuration.
Enter the following configuration to increase the timeout threshold for the fingerprint service. Entries in the Advanced Configuration must adhere to YAML syntax. Read more here for YAML syntax details.
Note: Timeout is set in seconds. The above example is a 20-minute timeout.
Click Save and confirm your changes.