# replica_errors_solution

error_description: Error initializing relay log position: I\/O error reading event at position
error_type: sql
created_at: 2024-02-02 19:38:37
modified_at: 2024-02-02 19:38:37
solution:
stop slave '$connection_name'; CHANGE MASTER '$connection_name' TO MASTER_LOG_FILE='$relay_master_log_file', MASTER_LOG_POS=$exec_master_log_pos; start slave '$connection_name';


error_type: sql
created_at: 2024-02-02 19:40:23
modified_at: 2024-02-02 19:40:23
error_description:
Relay log read failure: Could not parse relay log event entry. The possible reasons are: the master's binary log is corrupted (you can check this by running 'mysqlbinlog' on the binary log), the slave's relay log is corrupted (you can check this by running 'mysqlbinlog' on the relay log), a network problem, or a bug in the master's or slave's MySQL code. If you want to check the master's binary log or slave's relay log, you will be able to know their names by issuing 'SHOW SLAVE STATUS' on this slave.

solution:
stop slave '$connection_name'; reset slave  '$connection_name';CHANGE MASTER '$connection_name' TO MASTER_LOG_FILE='$relay_master_log_file', MASTER_LOG_POS=$exec_master_log_pos; start slave '$connection_name';


