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| Current File : //usr/opt/mysql57/mysql-test/suite/group_replication/r/gr_recovery_updates.result |
include/group_replication.inc [rpl_server_count=4] Warnings: Note #### Sending passwords in plain text without SSL/TLS is extremely insecure. Note #### Storing MySQL user name or password information in the master info repository is not secure and is therefore not recommended. Please consider using the USER and PASSWORD connection options for START SLAVE; see the 'START SLAVE Syntax' in the MySQL Manual for more information. [connection server1] # # Start group replication on the three servers # Add some data in to the members # server1 include/start_and_bootstrap_group_replication.inc CREATE TABLE t1 (c1 INT NOT NULL PRIMARY KEY) ENGINE=InnoDB; INSERT INTO t1 VALUES (1); server2 include/start_group_replication.inc server3 include/start_group_replication.inc # # Phase 1: Change the group when the Joiner did not yet choose a Donor. # # Start group replication on server 4 # Wait right after recovery is declared as running. # server4 SET @debug_save= @@GLOBAL.DEBUG; # Set the debug flag to block recovery SET @@GLOBAL.DEBUG='d,recovery_thread_start_wait'; include/start_group_replication.inc # # Stop group replication in one of the other servers # The recovery process should not be affected. # server2 include/stop_group_replication.inc server4 # # Resume the recovery process. # The data should be there when declared online # SET @@GLOBAL.DEBUG= 'd,recovery_thread_wait_before_finish'; SET DEBUG_SYNC= "now SIGNAL signal.recovery_continue"; # # Phase 2: Change the group after the state exchange in the Joiner ended. # # Restart group replication on the stopped member # server2 include/start_group_replication.inc # # Stop 2 servers while recovery is not yet stopped. # server2 include/stop_group_replication.inc server3 include/stop_group_replication.inc # # Resume recovery: All should be OK # server4 SET DEBUG_SYNC= "now SIGNAL signal.recovery_end"; SET @@GLOBAL.DEBUG= @debug_save; include/gr_wait_for_member_state.inc # # Test if the servers are working properly # server1 INSERT INTO t1 VALUES (2); include/rpl_sync.inc server4 include/assert.inc [On the recovered member, the table should exist and have 1 elements;] # # Clean up # server2 include/start_group_replication.inc server3 include/start_group_replication.inc DROP TABLE t1; include/group_replication_end.inc