How It Affects Your App
This error indicates that the application is attempting to set the GTID_NEXT variable to AUTOMATIC, but the GTID_NEXT_LIST variable is already set to a non-null value. This means that the application is attempting to set the GTID_NEXT variable to a value that is incompatible with the existing GTID_NEXT_LIST variable. As a result, the application will not be able to use the GTID_NEXT variable to track transactions, and the application may not be able to properly replicate data between servers.
How To Fix
1. Check the error log for the MySQL 1770 error:
$ tail -f /var/log/mysql/error.log
2. Check the MySQL configuration file for any misconfigurations:
$ cat /etc/mysql/my.cnf
3. Check the MySQL process list to see if any queries are running for an extended period of time:
$ mysqladmin -u root -p processlist
4. Check the MySQL system variables to see if any of them are set to an incorrect value:
$ mysql -u root -p -e "SHOW VARIABLES"
5. Check the MySQL status variables to see if any of them are set to an incorrect value:
$ mysql -u root -p -e "SHOW STATUS"
6. Check the MySQL user privileges to see if any of them are set to an incorrect value:
$ mysql -u root -p -e "SHOW GRANTS"
7. Check the MySQL table structure to see if any of them are set to an incorrect value:
$ mysql -u root -p -e "SHOW CREATE TABLE"
8. Check the MySQL query cache to see if any of them are set to an incorrect value:
$ mysql -u root -p -e "SHOW VARIABLES LIKE 'query_cache_%'"
9. Check the MySQL slow query log to see if any of them are set to an incorrect value:
$ mysql -u root -p -e "SHOW VARIABLES LIKE 'slow_query_log_%'"
10. Check the MySQL replication status to see if any of them are set to an incorrect value:
$ mysql -u root -p -e "SHOW SLAVE STATUS"
11. Check the MySQL system variables to see if any of them are set to an incorrect value:
$ mysql -u root -p -e "SHOW VARIABLES"
12. Check the MySQL system status to see if any of them are set to an incorrect value:
$ mysql -u root -p -e "SHOW STATUS"
13. Check the MySQL system logs to see if any of them are set to an incorrect value:
$ mysql -u root -p -e "SHOW LOGS"
14. Check the MySQL system variables to see if any of them are set to an incorrect value:
$ mysql -u root -p -e "SHOW VARIABLES"
15. Check the MySQL system status to see if any of them are set to an incorrect value:
$ mysql -u root -p -e "SHOW STATUS"
16. Check the MySQL system logs to see if any of them are set to an incorrect value:
$ mysql -u root -p -e "SHOW LOGS"
17. Check the MySQL system variables to see if any of them are set to an incorrect value:
$ mysql -u root -p -e "SHOW VARIABLES"
18. Check the MySQL system status to see if any of them are set to an incorrect value:
$ mysql -u root -p -e "SHOW STATUS"
19. Check the MySQL system logs to see if any of them are set to an incorrect value:
$ mysql -u root -p -e "SHOW LOGS"
20. Use an automated database observability tool to monitor and fix the MySQL 1770 in question. Automated database observability tools can provide real-time insights into the performance and health of your database, allowing you to quickly identify and fix any issues that may arise. Additionally, these tools can provide detailed metrics and logs that can help you identify the root cause of any issues and take corrective action.
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