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mysql从库误删数据后和gtid复制断开后怎么处理

发表于：2024-10-01 作者：千家信息网编辑

千家信息网最后更新 2024年10月01日，这篇文章主要介绍了mysql从库误删数据后和gtid复制断开后怎么处理，具有一定借鉴价值，感兴趣的朋友可以参考下，希望大家阅读完这篇文章之后大有收获，下面让小编带着大家一起了解一下。情景：应该是主库

千家信息网最后更新 2024年10月01日mysql从库误删数据后和gtid复制断开后怎么处理

这篇文章主要介绍了mysql从库误删数据后和gtid复制断开后怎么处理，具有一定借鉴价值，感兴趣的朋友可以参考下，希望大家阅读完这篇文章之后大有收获，下面让小编带着大家一起了解一下。

情景：应该是主库上删数据，结果从库上先删了一下，然后主库再次删的时候导致从库的同步断开
报错：

root@xhh_test 01:58:58>SHOW SLAVE status\G
*************************** 1. row ***************************
Slave_IO_State: Waiting for master to send event
Master_Host: 10.13.28.52
Master_User: repl
Master_Port: 3306
Connect_Retry: 60
Master_Log_File: binlog.000006
Read_Master_Log_Pos: 1375851
Relay_Log_File: relaylog.000012
Relay_Log_Pos: 1345735
Relay_Master_Log_File: binlog.000006
Slave_IO_Running: Yes
Slave_SQL_Running: No
Replicate_Do_DB:
Replicate_Ignore_DB:
Replicate_Do_Table:
Replicate_Ignore_Table:
Replicate_Wild_Do_Table:
Replicate_Wild_Ignore_Table: mysql.%
Last_Errno: 1032
Last_Error: Coordinator stopped because there were error(s) in the worker(s). The most recent failure being: Worker 0 failed executing transaction 'a42e8e2b-886a-11e7-962b-00155d1cca18:121' at master log binlog.000006, end_log_pos 1345900. See error log and/or performance_schema.replication_applier_status_by_worker table for more details about this failure or others, if any.
Skip_Counter: 0
Exec_Master_Log_Pos: 1345608
Relay_Log_Space: 1376222
Until_Condition: None
Until_Log_File:
Until_Log_Pos: 0
Master_SSL_Allowed: No
Master_SSL_CA_File:
Master_SSL_CA_Path:
Master_SSL_Cert:
Master_SSL_Cipher:
Master_SSL_Key:
Seconds_Behind_Master: NULL
Master_SSL_Verify_Server_Cert: No
Last_IO_Errno: 0
Last_IO_Error:
Last_SQL_Errno: 1032
Last_SQL_Error: Coordinator stopped because there were error(s) in the worker(s). The most recent failure being: Worker 0 failed executing transaction 'a42e8e2b-886a-11e7-962b-00155d1cca18:121' at master log binlog.000006, end_log_pos 1345900. See error log and/or performance_schema.replication_applier_status_by_worker table for more details about this failure or others, if any.
Replicate_Ignore_Server_Ids:
Master_Server_Id: 523306
Master_UUID: a42e8e2b-886a-11e7-962b-00155d1cca18
Master_Info_File: mysql.slave_master_info
SQL_Delay: 0
SQL_Remaining_Delay: NULL
Slave_SQL_Running_State:
Master_Retry_Count: 86400
Master_Bind:
Last_IO_Error_Timestamp:
Last_SQL_Error_Timestamp: 180224 13:56:50
Master_SSL_Crl:
Master_SSL_Crlpath:
Retrieved_Gtid_Set: a42e8e2b-886a-11e7-962b-00155d1cca18:2-202
Executed_Gtid_Set: a42e8e2b-886a-11e7-962b-00155d1cca18:1-120,
a5c5f6cf-886a-11e7-8494-00155d1cca17:1-259408,
aa30ac69-886a-11e7-a031-00155d1cca1a:1-6
Auto_Position: 1
Replicate_Rewrite_DB:

## 找到对应的事务编号然后跳过指定的gtid一定要找对

stop slave;
set @@session.gtid_next='a42e8e2b-886a-11e7-962b-00155d1cca18:121';
begin;
commit;
set @@session.gtid_next=automatic;
start slave;
show slave status\G