Error
Error Code:
3790
MySQL Error 3790: Keyring Load or Access Failure
Description
This error indicates that MySQL was unable to generate a required encryption key, often during operations involving data encryption or replica setup. It typically occurs when the configured keyring plugin is either not loaded, incorrectly configured, or cannot access its underlying storage.
Error Message
Failed to generate key, please check if keyring is loaded.
Known Causes
3 known causesKeyring Plugin Not Loaded or Misconfigured
The necessary keyring plugin (e.g., `keyring_file`, `keyring_vault`) is not loaded into the MySQL server or its configuration is incorrect, preventing key generation.
Inaccessible Keyring Storage
The keyring plugin is loaded, but it cannot access its designated storage file or vault due to incorrect paths, file corruption, or network issues.
Insufficient File System Permissions
The MySQL server process lacks the necessary read/write permissions for the keyring plugin's files or directories, hindering key generation operations.
Solutions
Coming SoonDetailed step-by-step solutions for this error are being prepared. In the meantime, try these general troubleshooting tips:
General Troubleshooting Tips
- Check the error message carefully for specific details
- Review recent changes that might have caused the error
- Search for the exact error code in the official documentation
- Check log files for additional context
- Try restarting the application or service