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7ad47ab0e0
There were several cases where the slave GTID position was not loaded correctly before being used. This caused various failures such as corrupting the position at slave start and empty values of @@gtid_slave_pos and @@gtid_current_pos. Fixed by adding more checks for loaded position, and by always loading the position at server startup.
126 lines
3.4 KiB
Plaintext
126 lines
3.4 KiB
Plaintext
--let $rpl_topology=1->2
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--source include/rpl_init.inc
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--echo *** Test normal shutdown/restart of slave server configured as a GTID slave. ***
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--connection server_1
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CREATE TABLE t1 (a INT PRIMARY KEY);
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INSERT INTO t1 VALUES (1);
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--save_master_pos
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--connection server_2
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--sync_with_master
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--source include/stop_slave.inc
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--let $status_items= Master_Log_File,Using_Gtid
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--source include/show_slave_status.inc
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CHANGE MASTER TO master_use_gtid=current_pos;
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# Now try to restart the slave mysqld server without starting the slave first
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# threads after the CHANGE MASTER.
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# When the slave restarts, it should reconnect using GTID.
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# We test that it really uses GTID by purging on the master the
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# old binlog the slave would need if connecting with old style
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# file name/offset.
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--write_file $MYSQLTEST_VARDIR/tmp/mysqld.2.expect
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wait
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EOF
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--shutdown_server 30
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--source include/wait_until_disconnected.inc
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--connection server_1
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FLUSH LOGS;
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--let $purge_binlogs_to=master-bin.000002
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--source include/wait_for_purge.inc
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--source include/show_binary_logs.inc
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INSERT INTO t1 VALUES (2);
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FLUSH LOGS;
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INSERT INTO t1 VALUES (3);
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--source include/show_binary_logs.inc
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# Let the slave mysqld server start again.
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--append_file $MYSQLTEST_VARDIR/tmp/mysqld.2.expect
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restart: --skip-slave-start=0
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EOF
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--connection server_2
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--enable_reconnect
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--source include/wait_until_connected_again.inc
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--let $wait_condition= SELECT COUNT(*) = 3 FROM t1
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--source include/wait_condition.inc
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SELECT * FROM t1 ORDER BY a;
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--echo *** Test normal shutdown/restart of master server, check binlog state is preserved. ***
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--connection server_1
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SET SESSION gtid_domain_id= 1;
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INSERT INTO t1 VALUES (4);
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--replace_column 2 # 4 # 5 #
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SHOW BINLOG EVENTS IN 'master-bin.000003' LIMIT 1,1;
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FLUSH LOGS;
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--replace_column 2 # 4 # 5 #
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SHOW BINLOG EVENTS IN 'master-bin.000004' LIMIT 1,1;
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--write_file $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
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wait
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EOF
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--shutdown_server 30
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--source include/wait_until_disconnected.inc
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--append_file $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
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restart
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EOF
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--connection default
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--enable_reconnect
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--source include/wait_until_connected_again.inc
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--connection server_1
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--enable_reconnect
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--source include/wait_until_connected_again.inc
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--replace_column 2 # 4 # 5 #
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SHOW BINLOG EVENTS IN 'master-bin.000005' LIMIT 1,1;
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--source include/show_binary_logs.inc
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INSERT INTO t1 VALUES(5);
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--connection server_2
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--let $wait_condition= SELECT COUNT(*) = 5 FROM t1
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--source include/wait_condition.inc
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SELECT * FROM t1 ORDER BY a;
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--echo *** Test that @@gtid_slave_pos and @@gtid_current_pos are correctly loaded even if slave threads have not started. ***
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--let $slave_pos1= `SELECT @@GLOBAL.gtid_slave_pos`
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--let $current_pos1= `SELECT @@GLOBAL.gtid_current_pos`
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--write_file $MYSQLTEST_VARDIR/tmp/mysqld.2.expect
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wait
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EOF
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--shutdown_server 30
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--source include/wait_until_disconnected.inc
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--append_file $MYSQLTEST_VARDIR/tmp/mysqld.2.expect
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restart: --skip-slave-start=1 --skip-log-bin
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EOF
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--enable_reconnect
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--source include/wait_until_connected_again.inc
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--disable_query_log
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eval SET @slave_pos1= "$slave_pos1";
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eval SET @current_pos1= "$current_pos1";
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--enable_query_log
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SET @slave_pos2= @@GLOBAL.gtid_slave_pos;
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SET @current_pos2= @@GLOBAL.gtid_current_pos;
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SELECT IF(@slave_pos1=@slave_pos2, "OK", CONCAT(@slave_pos1, " != ", @slave_pos2));
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SELECT IF(@current_pos1=@current_pos2, "OK", CONCAT(@current_pos1, " != ", @current_pos2));
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--source include/start_slave.inc
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--connection server_1
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DROP TABLE t1;
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--source include/rpl_end.inc
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