Edit File: rpl_heartbeat.result
include/master-slave.inc [connection master] set @restore_slave_net_timeout= @@global.slave_net_timeout; set @@global.slave_net_timeout= 10; SHOW STATUS LIKE "Slave_last_heartbeat"; Variable_name Slave_last_heartbeat Value change master to master_host='127.0.0.1',master_port=MASTER_PORT, master_user='root'; 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. show status like 'Slave_heartbeat_period';; Variable_name Slave_heartbeat_period Value 5.000 change master to master_host='127.0.0.1',master_port=MASTER_PORT, master_user='root', master_heartbeat_period= 4294968; ERROR HY000: The requested value for the heartbeat period is either negative or exceeds the maximum allowed (4294967 seconds). show status like 'Slave_heartbeat_period';; Variable_name Slave_heartbeat_period Value 5.000 change master to master_host='127.0.0.1',master_port=MASTER_PORT, master_user='root', master_heartbeat_period= 0.0009999; Warnings: Warning #### The requested value for the heartbeat period is less than 1 millisecond. The value is reset to 0, meaning that heartbeating will effectively be disabled. 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. show status like 'Slave_heartbeat_period';; Variable_name Slave_heartbeat_period Value 0.000 change master to master_host='127.0.0.1',master_port=MASTER_PORT, master_user='root', master_heartbeat_period= 4294967; Warnings: Warning #### The requested value for the heartbeat period exceeds the value of `slave_net_timeout' seconds. A sensible value for the period should be less than the timeout. 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. show status like 'Slave_heartbeat_period';; Variable_name Slave_heartbeat_period Value 4294967.000 change master to master_host='127.0.0.1',master_port=MASTER_PORT, master_user='root', master_heartbeat_period= 0.001; 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. show status like 'Slave_heartbeat_period';; Variable_name Slave_heartbeat_period Value 0.001 reset slave; set @@global.slave_net_timeout= 5; change master to master_host='127.0.0.1',master_port=MASTER_PORT, master_user='root', master_heartbeat_period= 5.001; Warnings: Warning #### The requested value for the heartbeat period exceeds the value of `slave_net_timeout' seconds. A sensible value for the period should be less than the timeout. 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. show status like 'Slave_heartbeat_period';; Variable_name Slave_heartbeat_period Value 5.001 reset slave; set @@global.slave_net_timeout= 5; change master to master_host='127.0.0.1',master_port=MASTER_PORT, master_user='root', master_heartbeat_period= 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. show status like 'Slave_heartbeat_period';; Variable_name Slave_heartbeat_period Value 4.000 set @@global.slave_net_timeout= 3 /* must be a warning */; Warnings: Warning 1704 The requested value for the heartbeat period exceeds the value of `slave_net_timeout' seconds. A sensible value for the period should be less than the timeout. reset slave; drop table if exists t1; set @@global.slave_net_timeout= 10; change master to master_host='127.0.0.1',master_port=MASTER_PORT, master_user='root', master_heartbeat_period= 0.5; 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. show status like 'Slave_heartbeat_period';; Variable_name Slave_heartbeat_period Value 0.500 start slave; create table t1 (f1 int); include/sync_slave_sql_with_master.inc include/check_slave_param.inc [Relay_Log_File] show status like 'Slave_heartbeat_period';; Variable_name Slave_heartbeat_period Value 0.500 A heartbeat has been received by the slave include/assert.inc [Slave_last_heartbeat should not be empty] drop table t1; include/sync_slave_sql_with_master.inc set @@global.slave_net_timeout= @restore_slave_net_timeout; include/rpl_end.inc