Hi,
# mysqld --version
mysqld Ver 5.7.14-8-57 for Linux on x86_64 (Percona XtraDB Cluster (GPL), Release rel8, Revision a3f9d06, WSREP version 26.17, wsrep_26.17)
When following the directions in blog post [URL]https://www.percona.com/blog/2015/02/20/how-to-setup-a-pxc-cluster-with-gtids-and-have-async-slaves-replicating-from-it/[/URL], this happens when I try to set the purged GTID:
mysql> SET @@global.gtid_purged='dd154cf1-8bba-ee19-4b02-25f924665db9:1';
ERROR 1840 (HY000): @@GLOBAL.GTID_PURGED can only be set when @@GLOBAL.GTID_EXECUTED is empty.
mysql> select @@GLOBAL.GTID_EXECUTED;
+------------------------------------------+
| @@GLOBAL.GTID_EXECUTED |
+------------------------------------------+
| 5057be81-c682-11e6-9b3e-005056a70e8c:1-2 |
+------------------------------------------+
1 row in set (0.00 sec)
When I I know this because I copy/pasted it to the implementation document…
Thoughts?
mysql> START SLAVE;
Query OK, 0 rows affected (0.01 sec)
mysql> SHOW SLAVE STATUS \G
*************************** 1. row ***************************
Slave_IO_State: Connecting to master
Master_Host: 10.0.83.42
Master_User: repl
Master_Port: 3306
Connect_Retry: 60
Master_Log_File:
Read_Master_Log_Pos: 4
Relay_Log_File: mysql-relay-bin.000001
Relay_Log_Pos: 4
Relay_Master_Log_File:
Slave_IO_Running: Connecting
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: 154
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: 0
Master_SSL_Verify_Server_Cert: No
Last_IO_Errno: 1045
Last_IO_Error: error connecting to master 'repl@10.0.83.42:3306' - retry-time: 60 retries: 1
Last_SQL_Errno: 0
Last_SQL_Error:
Replicate_Ignore_Server_Ids:
Master_Server_Id: 0
Master_UUID:
Master_Info_File: /datadrive/mysql/master.info
SQL_Delay: 0
SQL_Remaining_Delay: NULL
Slave_SQL_Running_State: Slave has read all relay log; waiting for more updates
Master_Retry_Count: 86400
Master_Bind:
Last_IO_Error_Timestamp: 161220 02:30:38
Last_SQL_Error_Timestamp:
Master_SSL_Crl:
Master_SSL_Crlpath:
Retrieved_Gtid_Set:
Executed_Gtid_Set: 5057be81-c682-11e6-9b3e-005056a70e8c:1-2
Auto_Position: 1
Replicate_Rewrite_DB:
Channel_Name:
Master_TLS_Version:
1 row in set (0.00 sec)