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###############################################################################
#
# Configuration changes can be invoked in any member despite its
# primary or secondary role.
#
# Test:
# 0. This test requires two servers
# 1. On multi-primary mode any member can execute action to change to
# single primary mode
# 2. On single primary mode a secondary member can execute a change of
# primary member
# 3. On single primary mode a primary member can execute a change of
# primary member
# 4. On single primary mode a secondary member can execute a change to
# multi primary mode
# 5. Cleanup
#
###############################################################################
--source include/have_group_replication_plugin.inc
--source include/group_replication.inc
--echo
--echo # 1. On multi-primary mode any member can execute action to change to
--echo # single primary mode
--let $server1_uuid= query_get_value(SELECT @@SERVER_UUID, @@SERVER_UUID, 1)
--replace_result $server1_uuid MEMBER1_UUID
--eval SELECT group_replication_switch_to_single_primary_mode("$server1_uuid")
# UDF function returns when all members say they finish. On server2
# the message may not have been yet receive. Wait for no event of
# group_rpl on stage to continue
--let $rpl_connection_name= server2
--source include/rpl_connection.inc
--let $wait_condition=SELECT COUNT(*)=0 FROM performance_schema.events_stages_current WHERE event_name LIKE "stage/group_rpl%" AND event_name NOT LIKE "%stage/group_rpl/Group Replication%"
--source include/wait_condition.inc
--echo
--echo # 2. On single primary mode a secondary member can execute a change of
--echo # primary member
--let $server2_uuid= query_get_value(SELECT @@SERVER_UUID, @@SERVER_UUID, 1)
--replace_result $server2_uuid MEMBER2_UUID
--eval SELECT group_replication_set_as_primary("$server2_uuid")
--source include/gr_assert_primary_member.inc
--echo
--echo # 3. On single primary mode a primary member can execute a change of
--echo # primary member
--replace_result $server1_uuid MEMBER1_UUID
--eval SELECT group_replication_set_as_primary("$server1_uuid")
--let $rpl_connection_name= server1
--source include/rpl_connection.inc
--source include/gr_assert_primary_member.inc
--echo
--echo # 4. On single primary mode a secondary member can execute a change to
--echo # multi primary mode
--let $rpl_connection_name= server2
--source include/rpl_connection.inc
SELECT group_replication_switch_to_multi_primary_mode();
--echo
--echo # 5. Cleanup
--let $rpl_group_replication_reset_persistent_vars=1
--source include/group_replication_end.inc
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