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mariadb/mysql-test/suite/rpl/t/rpl_gtid_basic.test
Kristian Nielsen 0450623f73 MDEV-7236: rpl.rpl_gtid_basic failed in buildbot with wait_condition timeout 
Fix rare failures in test case rpl.rpl_gtid_basic:

 - Add another possible error code when a connection is killed.

 - Make sure that the IO thread has had time to complete its stop after START
   SLAVE UNTIL. Otherwise, START SLAVE might run before IO thread stop,
   leaving the test case with a stopped IO thread that eventually causes a
   wait timeout.
2014-12-02 12:10:21 +01:00

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--source include/have_innodb.inc
--let $rpl_topology=1->2->3->4
--source include/rpl_init.inc
# Set up a 4-deep replication topology, then test various fail-overs
# using GTID.
#
# A -> B -> C -> D
connection server_1;
--source include/wait_for_binlog_checkpoint.inc
--let $binlog_file = query_get_value(SHOW MASTER STATUS,File,1)
--let $binlog_pos = query_get_value(SHOW MASTER STATUS,Position,1)
--echo *** GTID position should be empty here ***
--replace_result $binlog_file <BINLOG_FILE> $binlog_pos <BINLOG_POS>
eval SELECT BINLOG_GTID_POS('$binlog_file',$binlog_pos);
CREATE TABLE t1 (a INT PRIMARY KEY, b VARCHAR(10)) ENGINE=MyISAM;
CREATE TABLE t2 (a INT PRIMARY KEY, b VARCHAR(10)) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1, "m1");
INSERT INTO t1 VALUES (2, "m2"), (3, "m3"), (4, "m4");
INSERT INTO t2 VALUES (1, "i1");
BEGIN;
INSERT INTO t2 VALUES (2, "i2"), (3, "i3");
INSERT INTO t2 VALUES (4, "i4");
COMMIT;
save_master_pos;
source include/wait_for_binlog_checkpoint.inc;
--let $binlog_file = query_get_value(SHOW MASTER STATUS,File,1)
--let $binlog_pos = query_get_value(SHOW MASTER STATUS,Position,1)
--let $gtid_pos_server_1 = `SELECT @@gtid_binlog_pos`
--echo *** GTID position should be non-empty here ***
--replace_result $binlog_file <BINLOG_FILE> $binlog_pos <BINLOG_POS> $gtid_pos_server_1 <GTID_POS_SERVER_1>
eval SELECT BINLOG_GTID_POS('$binlog_file',$binlog_pos);
connection server_2;
sync_with_master;
source include/wait_for_binlog_checkpoint.inc;
--let $binlog_file = query_get_value(SHOW MASTER STATUS,File,1)
--let $binlog_pos = query_get_value(SHOW MASTER STATUS,Position,1)
--echo *** GTID position should be the same as on server_1 ***
--replace_result $binlog_file <BINLOG_FILE> $binlog_pos <BINLOG_POS> $gtid_pos_server_1 <GTID_POS_SERVER_1>
eval SELECT BINLOG_GTID_POS('$binlog_file',$binlog_pos);
SELECT * FROM t1 ORDER BY a;
SELECT * FROM t2 ORDER BY a;
save_master_pos;
connection server_3;
sync_with_master;
SELECT * FROM t1 ORDER BY a;
SELECT * FROM t2 ORDER BY a;
save_master_pos;
connection server_4;
sync_with_master;
SELECT * FROM t1 ORDER BY a;
SELECT * FROM t2 ORDER BY a;
--echo *** Now take out D, let it fall behind a bit, and then test re-attaching it to A ***
connection server_4;
--source include/stop_slave.inc
connection server_1;
INSERT INTO t1 VALUES (5, "m1a");
INSERT INTO t2 VALUES (5, "i1a");
save_master_pos;
connection server_4;
--replace_result $MASTER_MYPORT MASTER_PORT
eval CHANGE MASTER TO master_host = '127.0.0.1', master_port = $MASTER_MYPORT,
MASTER_USE_GTID=CURRENT_POS;
--source include/start_slave.inc
sync_with_master;
SELECT * FROM t1 ORDER BY a;
SELECT * FROM t2 ORDER BY a;
--echo *** Now move B to D (C is still replicating from B) ***
connection server_2;
--source include/stop_slave.inc
--replace_result $SERVER_MYPORT_4 SERVER_MYPORT_4
eval CHANGE MASTER TO master_host = '127.0.0.1', master_port = $SERVER_MYPORT_4,
MASTER_USE_GTID=CURRENT_POS;
--source include/start_slave.inc
connection server_4;
UPDATE t2 SET b="j1a" WHERE a=5;
save_master_pos;
connection server_2;
sync_with_master;
SELECT * FROM t1 ORDER BY a;
SELECT * FROM t2 ORDER BY a;
--echo *** Now move C to D, after letting it fall a little behind ***
connection server_3;
--source include/stop_slave.inc
connection server_1;
INSERT INTO t2 VALUES (6, "i6b");
INSERT INTO t2 VALUES (7, "i7b");
--source include/save_master_gtid.inc
connection server_3;
--replace_result $SERVER_MYPORT_4 SERVER_MYPORT_4
eval CHANGE MASTER TO master_host = '127.0.0.1', master_port = $SERVER_MYPORT_4,
MASTER_USE_GTID=CURRENT_POS;
--source include/start_slave.inc
--source include/sync_with_master_gtid.inc
SELECT * FROM t2 ORDER BY a;
--echo *** Now change everything back to what it was, to make rpl_end.inc happy
# Also check that MASTER_USE_GTID=CURRENT_POS is still enabled.
connection server_2;
# We need to sync up server_2 before switching. If it happened to have reached
# the point 'UPDATE t2 SET b="j1a" WHERE a=5' it will fail to connect to
# server_1, which is (deliberately) missing that transaction.
--source include/sync_with_master_gtid.inc
--source include/stop_slave.inc
--replace_result $MASTER_MYPORT MASTER_MYPORT
eval CHANGE MASTER TO master_host = '127.0.0.1', master_port = $MASTER_MYPORT;
--source include/start_slave.inc
--source include/wait_for_slave_to_start.inc
connection server_3;
--source include/stop_slave.inc
--replace_result $SLAVE_MYPORT SLAVE_MYPORT
eval CHANGE MASTER TO master_host = '127.0.0.1', master_port = $SLAVE_MYPORT;
--source include/start_slave.inc
--source include/sync_with_master_gtid.inc
connection server_4;
--source include/stop_slave.inc
--replace_result $SERVER_MYPORT_3 SERVER_MYPORT_3
eval CHANGE MASTER TO master_host = '127.0.0.1', master_port = $SERVER_MYPORT_3;
--source include/start_slave.inc
connection server_1;
DROP TABLE t1,t2;
--source include/save_master_gtid.inc
--echo *** A few more checks for BINLOG_GTID_POS function ***
--let $valid_binlog_name = query_get_value(SHOW BINARY LOGS,Log_name,1)
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT BINLOG_GTID_POS();
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT BINLOG_GTID_POS('a');
--error ER_WRONG_PARAMCOUNT_TO_NATIVE_FCT
SELECT BINLOG_GTID_POS('a',1,NULL);
SELECT BINLOG_GTID_POS(1,'a');
SELECT BINLOG_GTID_POS(NULL,NULL);
SELECT BINLOG_GTID_POS('',1);
SELECT BINLOG_GTID_POS('a',1);
eval SELECT BINLOG_GTID_POS('$valid_binlog_name',-1);
eval SELECT BINLOG_GTID_POS('$valid_binlog_name',0);
eval SELECT BINLOG_GTID_POS('$valid_binlog_name',18446744073709551615);
eval SELECT BINLOG_GTID_POS('$valid_binlog_name',18446744073709551616);
--echo *** Some tests of @@GLOBAL.gtid_binlog_state ***
--connection server_2
--source include/sync_with_master_gtid.inc
--source include/stop_slave.inc
--connection server_1
SET @old_state= @@GLOBAL.gtid_binlog_state;
--error ER_BINLOG_MUST_BE_EMPTY
SET GLOBAL gtid_binlog_state = '';
RESET MASTER;
SET GLOBAL gtid_binlog_state = '';
FLUSH LOGS;
--source include/show_binary_logs.inc
SET GLOBAL gtid_binlog_state = '0-1-10,1-2-20,0-3-30';
--source include/show_binary_logs.inc
--let $binlog_file= master-bin.000001
--let $binlog_start= 4
--source include/show_binlog_events.inc
#SELECT @@GLOBAL.gtid_binlog_pos;
#SELECT @@GLOBAL.gtid_binlog_state;
--error ER_BINLOG_MUST_BE_EMPTY
SET GLOBAL gtid_binlog_state = @old_state;
RESET MASTER;
SET GLOBAL gtid_binlog_state = @old_state;
# Check that slave can reconnect again, despite the RESET MASTER, as we
# restored the state.
CREATE TABLE t1 (a INT PRIMARY KEY);
SET gtid_seq_no=100;
INSERT INTO t1 VALUES (1);
--source include/save_master_gtid.inc
--connection server_2
--source include/start_slave.inc
# We cannot just use sync_with_master as we've done RESET MASTER, so
# slave old-style position is wrong.
# So sync on gtid position instead.
--source include/sync_with_master_gtid.inc
SELECT * FROM t1;
# Check that the IO gtid position in SHOW SLAVE STATUS is also correct.
--let $status_items= Gtid_IO_Pos
--source include/show_slave_status.inc
--echo *** Test @@LAST_GTID and MASTER_GTID_WAIT() ***
--connection server_1
DROP TABLE t1;
CREATE TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB;
--save_master_pos
--connection server_2
--sync_with_master
--source include/stop_slave.inc
--connect (m1,127.0.0.1,root,,test,$SERVER_MYPORT_1,)
SELECT @@last_gtid;
SET gtid_seq_no=110;
SELECT @@last_gtid;
BEGIN;
SELECT @@last_gtid;
INSERT INTO t1 VALUES (2);
SELECT @@last_gtid;
COMMIT;
SELECT @@last_gtid;
--let $pos= `SELECT @@gtid_binlog_pos`
--connect (s1,127.0.0.1,root,,test,$SERVER_MYPORT_2,)
eval SET @pos= '$pos';
# Check NULL argument.
SELECT master_gtid_wait(NULL);
# Check empty argument returns immediately.
SELECT master_gtid_wait('', NULL);
# Let's check that we get a timeout
SELECT master_gtid_wait(@pos, 0.5);
SELECT * FROM t1 ORDER BY a;
# Now actually wait until the slave reaches the position
send SELECT master_gtid_wait(@pos);
--connection server_2
--source include/start_slave.inc
--connection s1
reap;
SELECT * FROM t1 ORDER BY a;
# Test waiting on a domain that does not exist yet.
--source include/stop_slave.inc
--connection server_1
SET gtid_domain_id= 1;
INSERT INTO t1 VALUES (3);
--let $pos= `SELECT @@gtid_binlog_pos`
--connection s1
--replace_result $pos POS
eval SET @pos= '$pos';
SELECT master_gtid_wait(@pos, 0);
SELECT * FROM t1 WHERE a >= 3;
send SELECT master_gtid_wait(@pos, -1);
--connection server_2
--source include/start_slave.inc
--connection s1
reap;
SELECT * FROM t1 WHERE a >= 3;
# Waiting for only part of the position.
SELECT master_gtid_wait('1-1-1', 0);
# Now test a lot of parallel master_gtid_wait() calls, completing in different
# order, and some of which time out or get killed on the way.
--connection s1
send SELECT master_gtid_wait('2-1-1,1-1-4,0-1-110');
--connect (s2,127.0.0.1,root,,test,$SERVER_MYPORT_2,)
# This will time out.
send SELECT master_gtid_wait('0-1-1000', 0.5);
--connect (s3,127.0.0.1,root,,test,$SERVER_MYPORT_2,)
# This one we will kill
--let $kill1_id= `SELECT connection_id()`
send SELECT master_gtid_wait('0-1-2000');
--connect (s4,127.0.0.1,root,,test,$SERVER_MYPORT_2,)
send SELECT master_gtid_wait('2-1-10');
--connect (s5,127.0.0.1,root,,test,$SERVER_MYPORT_2,)
send SELECT master_gtid_wait('2-1-6', 1);
# This one we will kill also.
--connect (s6,127.0.0.1,root,,test,$SERVER_MYPORT_2,)
--let $kill2_id= `SELECT connection_id()`
send SELECT master_gtid_wait('2-1-5');
--connect (s7,127.0.0.1,root,,test,$SERVER_MYPORT_2,)
send SELECT master_gtid_wait('2-1-10');
--connect (s8,127.0.0.1,root,,test,$SERVER_MYPORT_2,)
send SELECT master_gtid_wait('2-1-5,1-1-4,0-1-110');
--connect (s9,127.0.0.1,root,,test,$SERVER_MYPORT_2,)
send SELECT master_gtid_wait('2-1-2');
--connection server_2
# This one completes immediately.
SELECT master_gtid_wait('1-1-1');
--connect (s10,127.0.0.1,root,,test,$SERVER_MYPORT_2,)
send SELECT master_gtid_wait('0-1-109');
--connection server_2
# This one should time out.
SELECT master_gtid_wait('2-1-2', 0.5);
--replace_result $kill1_id KILL_ID
eval KILL QUERY $kill1_id;
--connection s3
--error ER_QUERY_INTERRUPTED
reap;
--connection server_1
SET gtid_domain_id=2;
SET gtid_seq_no=2;
INSERT INTO t1 VALUES (4);
--connection s9
reap;
--connection server_2
--replace_result $kill2_id KILL_ID
eval KILL CONNECTION $kill2_id;
--connection s6
--error 2013,ER_CONNECTION_KILLED
reap;
--connection server_1
SET gtid_domain_id=1;
SET gtid_seq_no=4;
INSERT INTO t1 VALUES (5);
SET gtid_domain_id=2;
SET gtid_seq_no=5;
INSERT INTO t1 VALUES (6);
--connection s8
reap;
--connection s1
reap;
--connection s2
reap;
--connection s5
reap;
--connection s10
reap;
--connection server_1
SET gtid_domain_id=2;
SET gtid_seq_no=10;
INSERT INTO t1 VALUES (7);
--connection s4
reap;
--connection s7
reap;
--echo *** Test sql_gtid_slave_pos when used with GTID ***
--connection server_2
--source include/stop_slave.inc
--connection server_1
SET gtid_domain_id=2;
SET gtid_seq_no=1000;
INSERT INTO t1 VALUES (10);
INSERT INTO t1 VALUES (11);
--save_master_pos
--connection server_2
SET sql_slave_skip_counter= 1;
--source include/start_slave.inc
--sync_with_master
SELECT * FROM t1 WHERE a >= 10 ORDER BY a;
SELECT IF(LOCATE("2-1-1001", @@GLOBAL.gtid_slave_pos)>0, "Ok", CONCAT("ERROR! expected GTID 2-1-1001 not found in gtid_slave_pos: ", @@GLOBAL.gtid_slave_pos)) AS status;
--source include/stop_slave.inc
--connection server_1
SET gtid_domain_id=2;
SET gtid_seq_no=1010;
INSERT INTO t1 VALUES (12);
INSERT INTO t1 VALUES (13);
--save_master_pos
--connection server_2
SET sql_slave_skip_counter= 2;
--source include/start_slave.inc
--sync_with_master
SELECT * FROM t1 WHERE a >= 10 ORDER BY a;
SELECT IF(LOCATE("2-1-1011", @@GLOBAL.gtid_slave_pos)>0, "Ok", CONCAT("ERROR! expected GTID 2-1-1011 not found in gtid_slave_pos: ", @@GLOBAL.gtid_slave_pos)) AS status;
--source include/stop_slave.inc
--connection server_1
SET gtid_domain_id=2;
SET gtid_seq_no=1020;
INSERT INTO t1 VALUES (14);
INSERT INTO t1 VALUES (15);
INSERT INTO t1 VALUES (16);
--save_master_pos
--connection server_2
SET sql_slave_skip_counter= 3;
--source include/start_slave.inc
--sync_with_master
SELECT * FROM t1 WHERE a >= 10 ORDER BY a;
SELECT IF(LOCATE("2-1-1022", @@GLOBAL.gtid_slave_pos)>0, "Ok", CONCAT("ERROR! expected GTID 2-1-1022 not found in gtid_slave_pos: ", @@GLOBAL.gtid_slave_pos)) AS status;
--source include/stop_slave.inc
--connection server_1
SET gtid_domain_id=2;
SET gtid_seq_no=1030;
INSERT INTO t1 VALUES (17);
INSERT INTO t1 VALUES (18);
INSERT INTO t1 VALUES (19);
--save_master_pos
--connection server_2
SET sql_slave_skip_counter= 5;
--source include/start_slave.inc
--sync_with_master
SELECT * FROM t1 WHERE a >= 10 ORDER BY a;
SELECT IF(LOCATE("2-1-1032", @@GLOBAL.gtid_slave_pos)>0, "Ok", CONCAT("ERROR! expected GTID 2-1-1032 not found in gtid_slave_pos: ", @@GLOBAL.gtid_slave_pos)) AS status;
--source include/stop_slave.inc
--connection server_1
SET gtid_domain_id=3;
SET gtid_seq_no=100;
CREATE TABLE t2 (a INT PRIMARY KEY);
DROP TABLE t2;
SET gtid_domain_id=2;
SET gtid_seq_no=1040;
INSERT INTO t1 VALUES (20);
--save_master_pos
--connection server_2
SET @saved_mode= @@GLOBAL.slave_ddl_exec_mode;
SET GLOBAL slave_ddl_exec_mode=STRICT;
SET sql_slave_skip_counter=1;
START SLAVE UNTIL master_gtid_pos="3-1-100";
--let $master_pos=3-1-100
--source include/sync_with_master_gtid.inc
--source include/wait_for_slave_to_stop.inc
--error ER_NO_SUCH_TABLE
SELECT * FROM t2;
SELECT IF(LOCATE("3-1-100", @@GLOBAL.gtid_slave_pos)>0, "Ok", CONCAT("ERROR! expected GTID 3-1-100 not found in gtid_slave_pos: ", @@GLOBAL.gtid_slave_pos)) AS status;
# Start the slave again, it should fail on the DROP TABLE as the table is not there.
SET sql_log_bin=0;
CALL mtr.add_suppression("Slave: Unknown table 'test\\.t2' Error_code: 1051");
SET sql_log_bin=1;
START SLAVE;
--let $slave_sql_errno=1051
--source include/wait_for_slave_sql_error.inc
SELECT IF(LOCATE("3-1-100", @@GLOBAL.gtid_slave_pos)>0, "Ok", CONCAT("ERROR! expected GTID 3-1-100 not found in gtid_slave_pos: ", @@GLOBAL.gtid_slave_pos)) AS status;
STOP SLAVE IO_THREAD;
SET sql_slave_skip_counter=2;
--source include/start_slave.inc
--sync_with_master
SELECT * FROM t1 WHERE a >= 20 ORDER BY a;
SELECT IF(LOCATE("3-1-101", @@GLOBAL.gtid_slave_pos)>0, "Ok", CONCAT("ERROR! expected GTID 3-1-101 not found in gtid_slave_pos: ", @@GLOBAL.gtid_slave_pos)) AS status;
SELECT IF(LOCATE("2-1-1040", @@GLOBAL.gtid_slave_pos)>0, "Ok", CONCAT("ERROR! expected GTID 2-1-1040 not found in gtid_slave_pos: ", @@GLOBAL.gtid_slave_pos)) AS status;
SET GLOBAL slave_ddl_exec_mode= @saved_mode;
--connection server_1
DROP TABLE t1;
--source include/rpl_end.inc
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