Error
Error Code:
3031
MySQL Error 3031: Unsupported Replica Commit Order
Description
This error indicates that the `replica_preserve_commit_order` option, a feature designed to maintain commit order across replication topologies, is not supported by your current MySQL server setup or version. It typically occurs when attempting to enable or configure this specific replication setting in an incompatible environment.
Error Message
replica_preserve_commit_order is not supported %s.
Known Causes
3 known causesOutdated MySQL Server Version
The MySQL server or replica server is running a version that predates the introduction or full support of the `replica_preserve_commit_order` feature.
Incompatible Replication Role
The server's role (e.g., primary vs. replica) or the overall replication topology is not compatible with using the `replica_preserve_commit_order` setting in its current configuration.
Incorrect Configuration Context
The `replica_preserve_commit_order` variable is being set in a context (e.g., `SET GLOBAL`, `SET SESSION`, configuration file) where it is not valid or recognized by the current server setup.
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