Sometimes local metadata becomes corrupted, preventing new downloads.
: You can download the certificate from repo.maven.apache.org via your browser and manually add it to your Java cacerts keystore . 3. Clear Caches and Refresh download from maven failed datagrip
The "Download from maven failed" error in DataGrip typically occurs when the IDE cannot retrieve essential JDBC driver files or dependencies from the central Maven repository. This most often stems from network restrictions, outdated SSL certificates, or incorrect proxy configurations. 1. Fix Proxy and Network Settings Clear Caches and Refresh The "Download from maven
: Go to Help | Show Log in Explorer/Finder to see the specific error (e.g., javax.net.ssl.SSLException ). Fix Proxy and Network Settings : Go to
Connection failures often happen because the Java runtime used by DataGrip doesn't trust the Maven repository's SSL certificate.
: Navigate to File | Settings | Appearance & Behavior | System Settings | HTTP Proxy .
If you are behind a corporate firewall, DataGrip may need explicit proxy details to reach Maven.