LOAD DATA INFILE

The LOAD DATA INFILE warning can be ignored. More information is available in matomo forum - here and here. There is no loss of functionality by ignoring the warning.

From the Dashboard point of view, the LOAD DATA INFILE feature requires MySQL and Matomo to share the same file system. This is a security risk and not desirable. On the Dashboard, apps and database containers are isolated and cannot access each other's file system.