106 lines
4.1 KiB
PHP
106 lines
4.1 KiB
PHP
# ==== Purpose ====
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#
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# Issues START GROUP_REPLICATION on the current connection. Then waits
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# until member state is ONLINE or the specified by
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# $group_replication_start_member_state.
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#
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#
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# ==== Usage ====
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#
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# --let $group_replication_group_name= UUID
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# [--let $group_replication_start_member_state= STATE]
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# [--let $$wait_timeout= NUMBER]
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# [--let $rpl_debug= 1]
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# --source include/start_group_replication.inc
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#
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# Parameters:
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# $group_replication_group_name
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# Group name
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#
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# $group_replication_start_member_state
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# The state that the member must have after start, ONLINE
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# if not specified
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#
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# $wait_timeout
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# See include/wait_condition.inc
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#
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# $rpl_debug
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# See include/rpl_init.inc
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--let $include_filename= start_group_replication.inc
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--source include/begin_include_file.inc
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if ($group_replication_group_name == '')
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{
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--die ERROR IN TEST: the "group_replication_group_name" variable must be set
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}
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if (!$group_replication_start_member_state)
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{
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--let $group_replication_start_member_state= ONLINE
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}
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if (!$rpl_debug)
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{
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--disable_query_log
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}
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--eval SET GLOBAL group_replication_group_name= "$group_replication_group_name"
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--source include/start_group_replication_command.inc
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--let $_member_id= query_get_value(SELECT @@SERVER_UUID, @@SERVER_UUID, 1)
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--let $wait_condition= SELECT COUNT(*)=1 FROM performance_schema.replication_group_members group_members WHERE group_members.channel_name="group_replication_applier" AND group_members.member_id="$_member_id" AND group_members.member_state="$group_replication_start_member_state"
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--source include/wait_condition.inc
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if (!$success)
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{
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--echo Current connection: $CURRENT_CONNECTION
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--echo group_replication_group_name= "$group_replication_group_name"
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--echo group_replication_member_id= "$_member_id"
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--echo Expected group_replication_member_state= "$group_replication_start_member_state"
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--echo
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--echo performance_schema.replication_connection_status
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--echo ------------------------------------------------
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--query_vertical SELECT * FROM performance_schema.replication_connection_status
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--echo
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--echo performance_schema.replication_applier_status
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--echo ---------------------------------------------
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--query_vertical SELECT * FROM performance_schema.replication_applier_status
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--echo
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--echo performance_schema.replication_applier_status_by_coordinator
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--echo ------------------------------------------------------------
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--query_vertical SELECT * FROM performance_schema.replication_applier_status_by_coordinator
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--echo
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--echo performance_schema.replication_applier_status_by_worker
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--echo -------------------------------------------------------
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--query_vertical SELECT * FROM performance_schema.replication_applier_status_by_worker
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--echo
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--echo performance_schema.replication_group_members
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--echo --------------------------------------------
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--query_vertical SELECT * FROM performance_schema.replication_group_members
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--echo
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--echo performance_schema.replication_group_member_stats
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--echo -------------------------------------------------
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--query_vertical SELECT * FROM performance_schema.replication_group_member_stats
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--die Timeout in wait_condition.inc on start_group_replication.inc
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}
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# Due to notify first the change to state ONLINE and after disable super read only
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# when the lowest version servers are online we have two cases that need to
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# wait for super read only= 0:
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# - when we are starting the primary in the single primary mode
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# - when we are starting a server on multiple primary
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--let $_group_member_lowest_version= `SELECT member_version FROM performance_schema.replication_group_members ORDER BY member_version ASC LIMIT 1`
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if (`SELECT COUNT(*)=1 FROM performance_schema.replication_group_members group_members WHERE group_members.member_id= "$_member_id" AND group_members.member_state="ONLINE" AND group_members.member_role = "PRIMARY" AND group_members.member_version = "$_group_member_lowest_version"`)
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{
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--let $wait_condition= SELECT @@GLOBAL.read_only = '0'
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--source include/wait_condition_or_abort.inc
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}
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--let $group_replication_start_member_state=
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--let $include_filename= start_group_replication.inc
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--source include/end_include_file.inc
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