config root man

# ==== Purpose ====
#
# This test will create two channels and will make one of them to be blocked
# while stopping.
#
# Then, the test case shows that it is possible to execute SHOW SLAVE STATUS
# for the channel being stopped, as well as to stop another channel.
#
# ==== Related Bugs and Worklogs ====
#
# BUG#20593028 MORE CONCURRENCY IN SHOW SLAVE STATUS: MAKE LOCK_MSR_MAP
#              AN RWLOCK

--source include/not_group_replication_plugin.inc
# This test case is binary log format agnostic
--source include/have_binlog_format_row.inc
--let $rpl_skip_start_slave= 1
--let $rpl_extra_connections_per_server= 2
--source include/master-slave.inc

# Create two slave channels
--source include/rpl_connection_slave.inc
--disable_warnings
--replace_result $MASTER_MYPORT MASTER_PORT
--eval CHANGE MASTER TO MASTER_USER='root', MASTER_HOST='127.0.0.1', MASTER_PORT=$MASTER_MYPORT FOR CHANNEL 'ch1'
--replace_result $MASTER_MYPORT MASTER_PORT
--eval CHANGE MASTER TO MASTER_USER='root', MASTER_HOST='dummyhost', MASTER_PORT=$MASTER_MYPORT FOR CHANNEL 'ch2'
--enable_warnings

# Start both threads of only one of the channels
--let $rpl_channel_name= ch1
--source include/start_slave.inc
# Start only the SQL thread for the other channel
--let $rpl_channel_name= ch2
--source include/start_slave_sql.inc

# Create a table on the master
--source include/rpl_connection_master.inc
CREATE TABLE t1 (c1 INT PRIMARY KEY) ENGINE=InnoDB;
--let $rpl_channel_name= ch1
--source include/sync_slave_sql_with_master.inc

# To block ch1 SQL thread
--source include/rpl_connection_slave1.inc
BEGIN;
INSERT INTO t1 VALUES (1);

# Generate data at the master to be replicated
--source include/rpl_connection_master.inc
INSERT INTO t1 VALUES (1);
# Make sure the I/O thread received the new data
--source include/sync_slave_io_with_master.inc

--send STOP SLAVE SQL_THREAD FOR CHANNEL 'ch1'

--let $rpl_connection_name= server_2_2
--source include/rpl_connection.inc
--let $ch1_sql_running=query_get_value(SHOW SLAVE STATUS FOR CHANNEL 'ch1', Slave_SQL_Running, 1)
--let $assert_cond= [ SELECT "$ch1_sql_running" = "Yes" ]
--let $assert_text= SQL thread for ch1 is running
--source include/assert.inc
--let $ch1_sql_status=query_get_value(SHOW SLAVE STATUS FOR CHANNEL 'ch1', Slave_SQL_Running_State, 1)
# This is the expected state with a non-MTS slave.
--let $cond1 = "System lock"
# This is the expected state with a MTS slave.
--let $cond2 = "Waiting for workers to exit"
# This is the expected state when server query_cache_type option is set.
--let $cond3 = "invalidating query cache entries (table)"
--let $assert_cond= [ SELECT "$ch1_sql_status" = $cond1 OR "$ch1_sql_status" = $cond2 OR "$ch1_sql_status" = $cond3 ]
--let $assert_text= SQL thread for ch1 running state is $cond1 or $cond2 or $cond3
--source include/assert.inc

--echo Stop ch2 SQL thread while stopping ch1 SQL thread
STOP SLAVE SQL_THREAD FOR CHANNEL 'ch2';
--let $rpl_channel_name= ch2
--source include/wait_for_slave_sql_to_stop.inc

--let $ch1_sql_running=query_get_value(SHOW SLAVE STATUS FOR CHANNEL 'ch1', Slave_SQL_Running, 1)
--let $assert_cond= [ SELECT "$ch1_sql_running" = "Yes" ]
--let $assert_text= SQL thread for ch1 is still running
--source include/assert.inc

# Now we can let the ch1 SQL thread to stop
--source include/rpl_connection_slave1.inc
ROLLBACK;

--source include/rpl_connection_slave.inc
--reap
--let $rpl_channel_name= ch1
--source include/wait_for_slave_sql_to_stop.inc

# Cleanup
--let $rpl_channel_name=
STOP SLAVE IO_THREAD FOR CHANNEL 'ch1';
RESET SLAVE ALL;
RESET MASTER;
DROP TABLE t1;
--disable_warnings
--replace_result $MASTER_MYPORT MASTER_PORT
--eval CHANGE MASTER TO MASTER_USER='root', MASTER_HOST='127.0.0.1', MASTER_PORT=$MASTER_MYPORT
--enable_warnings
--source include/start_slave.inc
--source include/rpl_connection_master.inc
DROP TABLE t1;
--source include/rpl_end.inc