Error
Error Code:
3179
MySQL Error 3179: Master Key Rotation Not Supported
Description
This error indicates that an attempt was made to rotate the master encryption key, but the underlying storage engine in use does not possess the necessary capabilities to perform this operation. It typically arises in MySQL environments configured for data-at-rest encryption where the selected storage engine lacks support for key management features.
Error Message
Master key rotation is not supported by storage engine.
Known Causes
4 known causesIncompatible Storage Engine
The database instance is using a storage engine (e.g., MyISAM, MEMORY) that does not support data-at-rest encryption or master key rotation features.
Missing Keyring Plugin
MySQL's encryption features often rely on a keyring plugin (e.g., `keyring_file`, `keyring_vault`). If this plugin is not loaded or configured, key rotation will fail.
Outdated MySQL Version
The version of MySQL server in use might be too old to provide native support for master key rotation, even for compatible storage engines like InnoDB.
Incorrect Engine Configuration
Even if the storage engine theoretically supports encryption (e.g., InnoDB), it might not be configured correctly or compiled with the necessary encryption features enabled.
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