How It Affects Your App
This error indicates that the application is attempting to replicate a Global Transaction Identifier (GTID) while the GTID mode is disabled. This means that the application is unable to replicate data between servers, which can lead to data loss or inconsistency. This can cause the application to become unreliable and can lead to data corruption or incorrect results. Additionally, it can cause the application to become unresponsive or crash.
How To Fix
1. Check the error log for the MySQL 3115 error. This can be done by running the following command:
mysql> SHOW GLOBAL VARIABLES LIKE 'log_error';
2. Check the error log file for the MySQL 3115 error. This can be done by running the following command:
mysql> SHOW GLOBAL VARIABLES LIKE 'log_error_file';
3. Check the server configuration for the MySQL 3115 error. This can be done by running the following command:
mysql> SHOW GLOBAL VARIABLES LIKE 'max_allowed_packet';
4. Increase the value of the max_allowed_packet variable if it is lower than the size of the packet that is causing the MySQL 3115 error. This can be done by running the following command:
mysql> SET GLOBAL max_allowed_packet=1073741824;
5. Restart the MySQL server to apply the changes. This can be done by running the following command:
mysql> SYSTEMCTL RESTART MYSQL;
6. Use an automated database observability tool to monitor and fix the MySQL 3115 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. They can also provide detailed metrics and logs that can help you troubleshoot and diagnose any issues that may arise.
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