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Current File : //home/usr.opt/mysql57/mysql-test/suite/rpl/r/rpl_semi_sync.result |
include/master-slave.inc 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 master] include/sync_slave_sql_with_master.inc # # Uninstall semi-sync plugins on master and slave # include/stop_slave.inc UNINSTALL PLUGIN rpl_semi_sync_slave; UNINSTALL PLUGIN rpl_semi_sync_master; UNINSTALL PLUGIN rpl_semi_sync_slave; UNINSTALL PLUGIN rpl_semi_sync_master; include/rpl_reset.inc # # Main test of semi-sync replication starts here # [connection master] [ default state of semi-sync on master should be OFF ] show variables like 'rpl_semi_sync_master_enabled'; Variable_name Value rpl_semi_sync_master_enabled OFF [ enable semi-sync on master ] set global rpl_semi_sync_master_enabled = 1; show variables like 'rpl_semi_sync_master_enabled'; Variable_name Value rpl_semi_sync_master_enabled ON [ status of semi-sync on master should be ON even without any semi-sync slaves ] show status like 'Rpl_semi_sync_master_clients'; Variable_name Value Rpl_semi_sync_master_clients 0 show status like 'Rpl_semi_sync_master_status'; Variable_name Value Rpl_semi_sync_master_status ON show status like 'Rpl_semi_sync_master_yes_tx'; Variable_name Value Rpl_semi_sync_master_yes_tx 0 # # BUG#45672 Semisync repl: ActiveTranx:insert_tranx_node: transaction node allocation failed # BUG#45673 Semisync reports correct operation even if no slave is connected # [ status of semi-sync on master should be OFF ] show status like 'Rpl_semi_sync_master_clients'; Variable_name Value Rpl_semi_sync_master_clients 0 show status like 'Rpl_semi_sync_master_status'; Variable_name Value Rpl_semi_sync_master_status OFF show status like 'Rpl_semi_sync_master_yes_tx'; Variable_name Value Rpl_semi_sync_master_yes_tx 0 include/rpl_reset.inc # # INSTALL PLUGIN semi-sync on slave # [connection slave] [ default state of semi-sync on slave should be OFF ] show variables like 'rpl_semi_sync_slave_enabled'; Variable_name Value rpl_semi_sync_slave_enabled OFF [ enable semi-sync on slave ] set global rpl_semi_sync_slave_enabled = 1; show variables like 'rpl_semi_sync_slave_enabled'; Variable_name Value rpl_semi_sync_slave_enabled ON include/start_slave.inc [connection master] [ initial master state after the semi-sync slave connected ] show status like 'Rpl_semi_sync_master_clients'; Variable_name Value Rpl_semi_sync_master_clients 1 show status like 'Rpl_semi_sync_master_status'; Variable_name Value Rpl_semi_sync_master_status ON show status like 'Rpl_semi_sync_master_no_tx'; Variable_name Value Rpl_semi_sync_master_no_tx 0 show status like 'Rpl_semi_sync_master_yes_tx'; Variable_name Value Rpl_semi_sync_master_yes_tx 0 create table t1(a int) engine = ENGINE_TYPE; [ master state after CREATE TABLE statement ] show status like 'Rpl_semi_sync_master_status'; Variable_name Value Rpl_semi_sync_master_status ON show status like 'Rpl_semi_sync_master_no_tx'; Variable_name Value Rpl_semi_sync_master_no_tx 0 show status like 'Rpl_semi_sync_master_yes_tx'; Variable_name Value Rpl_semi_sync_master_yes_tx 1 select CONNECTIONS_NORMAL_SLAVE - CONNECTIONS_NORMAL_SLAVE as 'Should be 0'; Should be 0 0 [ insert records to table ] [ master status after inserts ] show status like 'Rpl_semi_sync_master_status'; Variable_name Value Rpl_semi_sync_master_status ON show status like 'Rpl_semi_sync_master_no_tx'; Variable_name Value Rpl_semi_sync_master_no_tx 0 show status like 'Rpl_semi_sync_master_yes_tx'; Variable_name Value Rpl_semi_sync_master_yes_tx 11 include/sync_slave_sql_with_master.inc [ on slave ] [ slave status after replicated inserts ] show status like 'Rpl_semi_sync_slave_status'; Variable_name Value Rpl_semi_sync_slave_status ON select count(distinct a) from t1; count(distinct a) 10 select min(a) from t1; min(a) 1 select max(a) from t1; max(a) 10 # BUG#50157 # semi-sync replication crashes when replicating a transaction which # include 'CREATE TEMPORARY TABLE `MyISAM_t` SELECT * FROM `Innodb_t` ; [connection master] SET SESSION AUTOCOMMIT= 0; CREATE TABLE t2(c1 INT) ENGINE=innodb; include/sync_slave_sql_with_master.inc BEGIN; # Even though it is in a transaction, this statement is binlogged into binlog # file immediately. CREATE TEMPORARY TABLE t3 SELECT c1 FROM t2 where 1=1; # These statements will not be binlogged until the transaction is committed INSERT INTO t2 VALUES(11); INSERT INTO t2 VALUES(22); COMMIT; DROP TABLE t2, t3; SET SESSION AUTOCOMMIT= 1; include/sync_slave_sql_with_master.inc # # Test semi-sync master will switch OFF after one transaction # timeout waiting for slave reply. # include/stop_slave.inc [connection master] include/stop_dump_threads.inc [ master status should be ON ] show status like 'Rpl_semi_sync_master_status'; Variable_name Value Rpl_semi_sync_master_status ON show status like 'Rpl_semi_sync_master_no_tx'; Variable_name Value Rpl_semi_sync_master_no_tx 0 show status like 'Rpl_semi_sync_master_yes_tx'; Variable_name Value Rpl_semi_sync_master_yes_tx 15 show status like 'Rpl_semi_sync_master_clients'; Variable_name Value Rpl_semi_sync_master_clients 0 [ semi-sync replication of these transactions will fail ] insert into t1 values (500); [ master status should be OFF ] show status like 'Rpl_semi_sync_master_status'; Variable_name Value Rpl_semi_sync_master_status OFF show status like 'Rpl_semi_sync_master_no_tx'; Variable_name Value Rpl_semi_sync_master_no_tx 1 show status like 'Rpl_semi_sync_master_yes_tx'; Variable_name Value Rpl_semi_sync_master_yes_tx 15 insert into t1 values (100); [ master status should be OFF ] show status like 'Rpl_semi_sync_master_status'; Variable_name Value Rpl_semi_sync_master_status OFF show status like 'Rpl_semi_sync_master_no_tx'; Variable_name Value Rpl_semi_sync_master_no_tx 12 show status like 'Rpl_semi_sync_master_yes_tx'; Variable_name Value Rpl_semi_sync_master_yes_tx 15 # # Test semi-sync status on master will be ON again when slave catches up # [connection slave] [ slave status should be OFF ] show status like 'Rpl_semi_sync_slave_status'; Variable_name Value Rpl_semi_sync_slave_status OFF include/start_slave.inc [ slave status should be ON ] show status like 'Rpl_semi_sync_slave_status'; Variable_name Value Rpl_semi_sync_slave_status ON select count(distinct a) from t1; count(distinct a) 2 select min(a) from t1; min(a) 100 select max(a) from t1; max(a) 500 [connection master] [ master status should be ON again after slave catches up ] show status like 'Rpl_semi_sync_master_status'; Variable_name Value Rpl_semi_sync_master_status ON show status like 'Rpl_semi_sync_master_no_tx'; Variable_name Value Rpl_semi_sync_master_no_tx 12 show status like 'Rpl_semi_sync_master_yes_tx'; Variable_name Value Rpl_semi_sync_master_yes_tx 15 show status like 'Rpl_semi_sync_master_clients'; Variable_name Value Rpl_semi_sync_master_clients 1 # # Test disable/enable master semi-sync on the fly. # drop table t1; include/sync_slave_sql_with_master.inc [ on slave ] include/stop_slave.inc # # Flush status # [ Semi-sync master status variables before FLUSH STATUS ] SHOW STATUS LIKE 'Rpl_semi_sync_master_no_tx'; Variable_name Value Rpl_semi_sync_master_no_tx 12 SHOW STATUS LIKE 'Rpl_semi_sync_master_yes_tx'; Variable_name Value Rpl_semi_sync_master_yes_tx 16 FLUSH NO_WRITE_TO_BINLOG STATUS; [ Semi-sync master status variables after FLUSH STATUS ] SHOW STATUS LIKE 'Rpl_semi_sync_master_no_tx'; Variable_name Value Rpl_semi_sync_master_no_tx 0 SHOW STATUS LIKE 'Rpl_semi_sync_master_yes_tx'; Variable_name Value Rpl_semi_sync_master_yes_tx 0 [connection master] show master logs; Log_name master-bin.000001 File_size # show variables like 'rpl_semi_sync_master_enabled'; Variable_name Value rpl_semi_sync_master_enabled ON [ disable semi-sync on the fly ] set global rpl_semi_sync_master_enabled=0; show variables like 'rpl_semi_sync_master_enabled'; Variable_name Value rpl_semi_sync_master_enabled OFF show status like 'Rpl_semi_sync_master_status'; Variable_name Value Rpl_semi_sync_master_status OFF [ enable semi-sync on the fly ] set global rpl_semi_sync_master_enabled=1; show variables like 'rpl_semi_sync_master_enabled'; Variable_name Value rpl_semi_sync_master_enabled ON show status like 'Rpl_semi_sync_master_status'; Variable_name Value Rpl_semi_sync_master_status ON # # Test RESET MASTER/SLAVE # [connection slave] include/start_slave.inc [connection master] create table t1 (a int) engine = ENGINE_TYPE; drop table t1; include/sync_slave_sql_with_master.inc show status like 'Rpl_relay%'; Variable_name Value [ test reset master ] [connection master] reset master; show status like 'Rpl_semi_sync_master_status'; Variable_name Value Rpl_semi_sync_master_status ON show status like 'Rpl_semi_sync_master_no_tx'; Variable_name Value Rpl_semi_sync_master_no_tx 0 show status like 'Rpl_semi_sync_master_yes_tx'; Variable_name Value Rpl_semi_sync_master_yes_tx 0 [connection slave] include/stop_slave.inc reset slave; reset master; [connection master] include/stop_dump_threads.inc include/start_slave.inc [connection master] create table t1 (a int) engine = ENGINE_TYPE; insert into t1 values (1); insert into t1 values (2), (3); include/sync_slave_sql_with_master.inc [ on slave ] select * from t1; a 1 2 3 [connection master] [ master semi-sync status should be ON ] show status like 'Rpl_semi_sync_master_status'; Variable_name Value Rpl_semi_sync_master_status ON show status like 'Rpl_semi_sync_master_no_tx'; Variable_name Value Rpl_semi_sync_master_no_tx 0 show status like 'Rpl_semi_sync_master_yes_tx'; Variable_name Value Rpl_semi_sync_master_yes_tx 3 # # Start semi-sync replication without SUPER privilege # include/rpl_reset.inc [connection master] include/stop_dump_threads.inc set sql_log_bin=0; create user rpl@127.0.0.1 identified by 'rpl'; grant replication slave on *.* to rpl@127.0.0.1; flush privileges; set sql_log_bin=1; SET @save_show_compatibility_56=@@global.show_compatibility_56; SET @@global.show_compatibility_56=OFF; [connection slave] create user rpl@127.0.0.1 identified by 'rpl'; grant replication slave on *.* to rpl@127.0.0.1; flush privileges; change master to master_user='rpl',master_password='rpl'; 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. include/start_slave.inc show status like 'Rpl_semi_sync_slave_status'; Variable_name Value Rpl_semi_sync_slave_status ON [connection master] SET @@global.show_compatibility_56=ON; [connection slave] include/stop_slave.inc [connection master] Insert into t1 values (4); show status like 'Rpl_semi_sync_master_status'; Variable_name Value Rpl_semi_sync_master_status OFF show status like 'Rpl_semi_sync_master_clients'; Variable_name Value Rpl_semi_sync_master_clients 0 [connection slave] include/start_slave.inc show status like 'Rpl_semi_sync_slave_status'; Variable_name Value Rpl_semi_sync_slave_status ON [connection master] SET @@global.show_compatibility_56=@save_show_compatibility_56; show status like 'Rpl_semi_sync_master_status'; Variable_name Value Rpl_semi_sync_master_status ON [ master semi-sync should be ON ] show status like 'Rpl_semi_sync_master_clients'; Variable_name Value Rpl_semi_sync_master_clients 1 show status like 'Rpl_semi_sync_master_no_tx'; Variable_name Value Rpl_semi_sync_master_no_tx 1 show status like 'Rpl_semi_sync_master_yes_tx'; Variable_name Value Rpl_semi_sync_master_yes_tx 0 insert into t1 values (5); insert into t1 values (6); [ master semi-sync should be ON ] show status like 'Rpl_semi_sync_master_clients'; Variable_name Value Rpl_semi_sync_master_clients 1 show status like 'Rpl_semi_sync_master_status'; Variable_name Value Rpl_semi_sync_master_status ON show status like 'Rpl_semi_sync_master_no_tx'; Variable_name Value Rpl_semi_sync_master_no_tx 1 show status like 'Rpl_semi_sync_master_yes_tx'; Variable_name Value Rpl_semi_sync_master_yes_tx 2 # # Test semi-sync slave connect to non-semi-sync master # include/sync_slave_sql_with_master.inc [ on slave ] include/stop_slave.inc SHOW STATUS LIKE 'Rpl_semi_sync_slave_status'; Variable_name Value Rpl_semi_sync_slave_status OFF [connection master] include/stop_dump_threads.inc [ Semi-sync status on master should be ON ] show status like 'Rpl_semi_sync_master_clients'; Variable_name Value Rpl_semi_sync_master_clients 0 show status like 'Rpl_semi_sync_master_status'; Variable_name Value Rpl_semi_sync_master_status ON set global rpl_semi_sync_master_enabled= 0; [connection slave] SHOW VARIABLES LIKE 'rpl_semi_sync_slave_enabled'; Variable_name Value rpl_semi_sync_slave_enabled ON include/start_slave.inc [connection master] insert into t1 values (8); [ master semi-sync clients should be 1, status should be OFF ] show status like 'Rpl_semi_sync_master_clients'; Variable_name Value Rpl_semi_sync_master_clients 1 show status like 'Rpl_semi_sync_master_status'; Variable_name Value Rpl_semi_sync_master_status OFF include/sync_slave_sql_with_master.inc [ on slave ] show status like 'Rpl_semi_sync_slave_status'; Variable_name Value Rpl_semi_sync_slave_status ON include/stop_slave.inc [ on master ] include/stop_dump_threads.inc UNINSTALL PLUGIN rpl_semi_sync_master; SHOW VARIABLES LIKE 'rpl_semi_sync_master_enabled'; Variable_name Value [connection slave] SHOW VARIABLES LIKE 'rpl_semi_sync_slave_enabled'; Variable_name Value rpl_semi_sync_slave_enabled ON include/start_slave.inc [connection master] insert into t1 values (10); include/sync_slave_sql_with_master.inc [ on slave ] SHOW STATUS LIKE 'Rpl_semi_sync_slave_status'; Variable_name Value Rpl_semi_sync_slave_status OFF # # Test non-semi-sync slave connect to semi-sync master # INSTALL PLUGIN rpl_semi_sync_master SONAME 'SEMISYNC_MASTER_PLUGIN'; set global rpl_semi_sync_master_timeout= 60000; /* 60s */ set global rpl_semi_sync_master_enabled= 1; [connection slave] include/stop_slave.inc SHOW STATUS LIKE 'Rpl_semi_sync_slave_status'; Variable_name Value Rpl_semi_sync_slave_status OFF [ uninstall semi-sync slave plugin ] UNINSTALL PLUGIN rpl_semi_sync_slave; SHOW VARIABLES LIKE 'rpl_semi_sync_slave_enabled'; Variable_name Value include/start_slave.inc SHOW STATUS LIKE 'Rpl_semi_sync_slave_status'; Variable_name Value include/stop_slave.inc [ reinstall semi-sync slave plugin and disable semi-sync ] INSTALL PLUGIN rpl_semi_sync_slave SONAME 'SEMISYNC_SLAVE_PLUGIN'; set global rpl_semi_sync_slave_enabled= 0; SHOW VARIABLES LIKE 'rpl_semi_sync_slave_enabled'; Variable_name Value rpl_semi_sync_slave_enabled OFF SHOW STATUS LIKE 'Rpl_semi_sync_slave_status'; Variable_name Value Rpl_semi_sync_slave_status OFF include/start_slave.inc SHOW STATUS LIKE 'Rpl_semi_sync_slave_status'; Variable_name Value Rpl_semi_sync_slave_status OFF # # Clean up # include/uninstall_semisync.inc include/stop_slave.inc change master to master_user='root',master_password=''; 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. include/start_slave.inc drop table t1; include/sync_slave_sql_with_master.inc drop user rpl@127.0.0.1; flush privileges; include/rpl_end.inc