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# ==== Purpose ====
#
# This test verifies below checks:
#
# I. It verifies that disabling AUTO_POSITION while enabling Asynchronous
# Replication Connection Failover results in error and does not change
# their existing values.
#
# II. It also verifies that replica thread does not start when Asynchronous
# Replication Connection Failover is enabled and GTID_MODE = OFF_PERMISSIVE
# is provided as startup option on server start, and even after server start
# starting replica won't be allowed for the same options.
#
# ==== Implementation ====
#
# 1. Enable AUTO_POSITION.
# 2. Verify disabling AUTO_POSITION while enabling Asynchronous
# Replication Connection Failover results in
# ER_DISABLE_AUTO_POSITION_REQUIRES_ASYNC_RECONNECT_OFF error.
# 3. Verify Asynchronous Replication Connection Failover is disabled and
# Auto_position is enabled.
# 4. Verify restart server with Asynchronous Replication Connection
# Failover enabled and GTID_MODE = OFF_PERMISSIVE will stop replica
# thread from start with ER_RPL_ASYNC_RECONNECT_GTID_MODE_OFF_CHANNEL
# error logged in error log.
# 5. Verify start replica after restart server also does not start replica
# threads and fails with with ER_RPL_ASYNC_RECONNECT_GTID_MODE_OFF
# error.
# 6. Clean up.
#
--let $use_gtids= 1
--let $rpl_skip_start_slave= 1
--source include/not_rpl_gtid_only.inc
--source include/master-slave.inc
--source include/rpl_connection_slave.inc
call mtr.add_suppression("Detected misconfiguration: replication channel '' was configured with SOURCE_CONNECTION_AUTO_FAILOVER = 1.*");
--echo #
--echo # 1. Enable AUTO_POSITION.
--echo #
CHANGE REPLICATION SOURCE TO SOURCE_AUTO_POSITION=1;
--echo #
--echo # 2. Verify disabling AUTO_POSITION while enabling Asynchronous
--echo # Replication Connection Failover results in
--echo # ER_RPL_ASYNC_RECONNECT_AUTO_POSITION_OFF
--echo #
--error ER_RPL_ASYNC_RECONNECT_AUTO_POSITION_OFF
CHANGE REPLICATION SOURCE TO SOURCE_AUTO_POSITION=0, SOURCE_CONNECTION_AUTO_FAILOVER=1;
--echo #
--echo # 3. Verify Asynchronous Replication Connection Failover is disabled and
--echo # Auto_position is enabled.
--echo #
--let $assert_text= 'Asynchronous Replication Connection Failover is disabled'
--let $assert_cond= [SELECT SOURCE_CONNECTION_AUTO_FAILOVER FROM performance_schema.replication_connection_configuration, SOURCE_CONNECTION_AUTO_FAILOVER, 1] = 0
--source include/assert.inc
--let $assert_text= 'Auto_position is enabled'
--let $assert_cond= [SELECT AUTO_POSITION FROM performance_schema.replication_connection_configuration, AUTO_POSITION, 1] = 1
--source include/assert.inc
--echo #
--echo # 4. Verify restart server with Asynchronous Replication Connection
--echo # Failover enabled and GTID_MODE = OFF_PERMISSIVE will stop replica
--echo # thread from start with ER_RPL_ASYNC_RECONNECT_GTID_MODE_OFF_CHANNEL
--echo # error logged in error log.
--echo #
CHANGE REPLICATION SOURCE TO SOURCE_CONNECTION_AUTO_FAILOVER=1;
--let $rpl_server_number = 2
--let $rpl_skip_start_slave=
--let $rpl_server_parameters = --gtid-mode=off_permissive
--source include/rpl_restart_server.inc
--let $assert_file= $MYSQLTEST_VARDIR/log/mysqld.2.err
--let $assert_count = 1
--let $assert_select = Detected misconfiguration: replication channel '' was configured with SOURCE_CONNECTION_AUTO_FAILOVER = 1, but the server was started with a value other then --gtid-mode = ON. Either reconfigure replication using CHANGE REPLICATION SOURCE TO SOURCE_CONNECTION_AUTO_FAILOVER = 0 FOR CHANNEL '', or change GTID_MODE to value ON, before starting the replica receiver thread.
--let $assert_text = Replication channel '' could not be started as GTID_MODE was not ON.
--source include/assert_grep.inc
--let $rpl_channel_name= ''
--let $slave_param= Slave_IO_Running
--let $slave_param_value= No
--source include/check_slave_param.inc
--echo #
--echo # 5. Verify start replica after restart server also does not start
--echo # replica threads and fails with with
--echo # ER_RPL_ASYNC_RECONNECT_GTID_MODE_OFF error.
--echo #
--error ER_RPL_ASYNC_RECONNECT_GTID_MODE_OFF
START SLAVE;
--echo #
--echo # 6. Clean up.
--echo #
CHANGE REPLICATION SOURCE TO SOURCE_CONNECTION_AUTO_FAILOVER = 0;
SET @@global.gtid_mode = ON_PERMISSIVE;
SET @@global.gtid_mode = ON;
--let $rpl_only_running_threads= 1
--source include/rpl_end.inc
|
