Error
Error Code:
3092
MySQL Error 3092: Group Replication Configuration Issue
Description
MySQL Error 3092 indicates that a server attempting to join or operate within a Group Replication setup is improperly configured. This usually means the server's settings do not meet the requirements for active group membership, preventing it from participating in the distributed database cluster.
Error Message
The server is not configured properly to be an active member of the group. Please see more details on error log.
Known Causes
4 known causesIncomplete Group Replication Configuration
Essential parameters like 'group_replication_group_name' or 'group_replication_local_address' are missing or incorrectly set in the server's configuration file.
Missing Binary Log Prerequisites
The server is not configured with required binary log settings, such as 'binlog_format=ROW' and 'log_slave_updates=ON', which are mandatory for Group Replication.
Network Connectivity Issues
Firewall rules or network configuration prevent the server from communicating on the necessary Group Replication ports with other group members.
Incorrect Server ID
The 'server_id' is either missing, duplicated, or not unique within the intended Group Replication cluster.
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