My system administrator set up 2 databases that sync. Master-Master. However, these two databases a
- by Alex
DB1 and DB2.
I made changes to DB1, and it does not seem to be on DB2.
When I do "SHOW SLAVE STATUS\G" on DB2, there seems to be an error:
mysql> show slave status\G
*************************** 1. row ***************************
Slave_IO_State: Waiting for master to send event
Master_Host:
Master_User:
Master_Port:
Connect_Retry: 60
Master_Log_File: mysql-bin.0005496
Read_Master_Log_Pos: 5445649315
Relay_Log_File: mysqld-relay-bin.0041705
Relay_Log_Pos: 1624302119
Relay_Master_Log_File: mysql-bin.0004461
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:
Last_Errno: 1062
Last_Error: Error 'Duplicate entry '4779' for key 1' on query. Default database: 'falc'. Query: 'INSERT INTO `log` (`anon_id`, `created_at`, `query`, `episode_url`, `detail_id`, `ip`) VALUES ('fdzn1d45kMavF4qbyePv', '2009-11-19 04:19:13', 'amazon', '', '', '130.126.40.57')'
Skip_Counter: 0
Exec_Master_Log_Pos: 162301982
Relay_Log_Space: 136505187184
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
1 row in set (0.00 sec)
Then, I did show tables, and it seems like DB2 is lacking a table that I created on DB1...that means that for some reason, DB2 stopped syncing with DB1.
How can I simply allow them to be in full synchronization again?
All I want is DB2 to be exactly the same as DB1!
