| Bug #12216 | Permission error does not show in slave status | ||
|---|---|---|---|
| Submitted: | 27 Jul 2005 16:42 | Modified: | 19 Apr 2007 7:55 |
| Reporter: | Jonathan Miller | Email Updates: | |
| Status: | Duplicate | Impact on me: | |
| Category: | MySQL Server: Replication | Severity: | S2 (Serious) |
| Version: | 5.1 | OS: | Linux (Linux) |
| Assigned to: | Assigned Account | CPU Architecture: | Any |
[27 Jul 2005 18:53]
Matthew Lord
This has always been true. There are other reasons for replication not to be working which aren't listed in the last_error column. This may be classified as a feature request but I will leave that for development.
[19 Apr 2007 7:55]
Mats Kindahl
The reason that it does not show is that the Last_error only shows errors for the SQL thread, not for the I/O thread. With the patch for BUG#24954, both errors for the SQL thread and the I/O thread will be shown.
Description: The permissions error does not show when you do a "show slave status\G;" 050727 18:29:44 [ERROR] Slave I/O thread: error connecting to master 'rep@ndb08:3306': Error: 'Host 'ndb10.mysql.com' is not allowed to connect to this MySQL server' errno: 1130 retry-time: 1 retries: 86400 mysql> show slave status\G; *************************** 1. row *************************** Slave_IO_State: Connecting to master Master_Host: ndb08 Master_User: rep Master_Port: 3306 Connect_Retry: 1 Master_Log_File: Read_Master_Log_Pos: 4 Relay_Log_File: ndb10-relay-bin.000003 Relay_Log_Pos: 102 Relay_Master_Log_File: Slave_IO_Running: Yes Slave_SQL_Running: Yes Replicate_Do_DB: Replicate_Ignore_DB: Replicate_Do_Table: Replicate_Ignore_Table: Replicate_Wild_Do_Table: Replicate_Wild_Ignore_Table: Last_Errno: 0 Last_Error: Skip_Counter: 0 Exec_Master_Log_Pos: 0 Relay_Log_Space: 102 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) How to repeat: Start slave replicating from a master that it does not have permissions on.