Error
Error Code:
1837
MariaDB Error 1837: GTID_NEXT Not Reset or Replication Mismatch
Description
MariaDB Error 1837 indicates that the `GTID_NEXT` system variable, when explicitly set to a specific GTID, was not reset to a different identifier or 'AUTOMATIC' after a `COMMIT` or `ROLLBACK` statement. This error can also occur in replication scenarios if a table involved in a transaction is transactional on the master but non-transactional on the slave, causing a conflict in the slave SQL thread.
Error Message
When GTID_NEXT is set to a GTID, you must explicitly set it again after a COMMIT or ROLLBACK. If you see this error message in the slave SQL thread, it means that a table in the current transaction is transactional on the master and non-transactional on the slave. In a client connection, it means that you executed SET GTID_NEXT before a transaction and forgot to set GTID_NEXT to a different identifier or to 'AUTOMATIC' after COMMIT or ROLLBACK. Current GTID_NEXT is '%s'
Known Causes
3 known causesUnreset GTID_NEXT in Client Connection
In a client connection, `GTID_NEXT` was explicitly set for a transaction but not reset to 'AUTOMATIC' or a new GTID after `COMMIT` or `ROLLBACK`.
Replication Table Type Mismatch
A table involved in a transaction on the master is transactional, while the corresponding table on the slave is non-transactional, leading to replication failure.
Improper Scripting of GTID_NEXT
Application code or scripts fail to correctly manage the `GTID_NEXT` variable's lifecycle, leaving it active across transaction boundaries.
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