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|
call mtr.add_suppression("Can.t init tc log");
call mtr.add_suppression("Aborting");
RESET MASTER;
SET @@global.sync_binlog=1;
CREATE TABLE t (f INT) ENGINE=INNODB;
CREATE TABLE t2 (f INT) ENGINE=INNODB;
CREATE TABLE t4 (f INT) ENGINE=INNODB;
CREATE TABLE tm (f INT) ENGINE=Aria;
# Case A.
connect master1,localhost,root,,;
connect master2,localhost,root,,;
connect master3,localhost,root,,;
connect master4,localhost,root,,;
connection default;
INSERT INTO t VALUES (10);
INSERT INTO tm VALUES (10);
connection master1;
SET DEBUG_SYNC= "commit_before_get_LOCK_commit_ordered SIGNAL master1_ready WAIT_FOR signal_never_arrives";
INSERT INTO t VALUES (20);
connection master2;
SET DEBUG_SYNC= "now WAIT_FOR master1_ready";
SET DEBUG_SYNC= "commit_before_get_LOCK_after_binlog_sync SIGNAL master2_ready";
DELETE FROM t2 WHERE f = 0 /* no such record */;
connection master3;
SET DEBUG_SYNC= "now WAIT_FOR master2_ready";
SELECT @@global.gtid_binlog_pos as 'Before the crash';
Before the crash
0-1-8
connection master4;
SET DEBUG_SYNC= "ha_commit_trans_before_log_and_order SIGNAL master4_ready WAIT_FOR signal_never_arrives";
INSERT INTO t4 VALUES (13);
connection master3;
SET DEBUG_SYNC= "now WAIT_FOR master4_ready";
SELECT @@global.gtid_binlog_pos as 'Before the crash and never logged trx';
Before the crash and never logged trx
0-1-8
connection default;
# Kill the server
disconnect master1;
disconnect master2;
disconnect master3;
disconnect master4;
# restart: --init-rpl-role=SLAVE --sync-binlog=1 --log-warnings=3
FOUND 1 /Successfully truncated.*to remove transactions starting from GTID 0-1-7/ in mysqld.1.err
Pre-crash binlog file content:
include/show_binlog_events.inc
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # use `test`; CREATE TABLE t (f INT) ENGINE=INNODB
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # use `test`; CREATE TABLE t2 (f INT) ENGINE=INNODB
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # use `test`; CREATE TABLE t4 (f INT) ENGINE=INNODB
master-bin.000001 # Gtid # # GTID #-#-#
master-bin.000001 # Query # # use `test`; CREATE TABLE tm (f INT) ENGINE=Aria
master-bin.000001 # Gtid # # BEGIN GTID #-#-#
master-bin.000001 # Query # # use `test`; INSERT INTO t VALUES (10)
master-bin.000001 # Xid # # COMMIT /* XID */
master-bin.000001 # Gtid # # BEGIN GTID #-#-#
master-bin.000001 # Query # # use `test`; INSERT INTO tm VALUES (10)
master-bin.000001 # Query # # COMMIT
SELECT @@global.gtid_binlog_pos as 'After the crash';
After the crash
0-1-6
"One row should be present in table 't'"
SELECT * FROM t;
f
10
"No row should be present in table 't4'"
SELECT * FROM t4;
f
DELETE FROM t;
# Case B.
connect master1,localhost,root,,;
connect master2,localhost,root,,;
connect master3,localhost,root,,;
connect master4,localhost,root,,;
connection default;
INSERT INTO t VALUES (10);
INSERT INTO tm VALUES (10);
connection master1;
SET DEBUG_SYNC= "commit_before_get_LOCK_commit_ordered SIGNAL master1_ready WAIT_FOR signal_never_arrives";
DELETE FROM t2 WHERE f = 0;
connection master2;
SET DEBUG_SYNC= "now WAIT_FOR master1_ready";
SET DEBUG_SYNC= "commit_before_get_LOCK_after_binlog_sync SIGNAL master2_ready";
INSERT INTO t VALUES (20);
connection master3;
SET DEBUG_SYNC= "now WAIT_FOR master2_ready";
SELECT @@global.gtid_binlog_pos as 'Before the crash';
Before the crash
0-1-11
connection master4;
SET DEBUG_SYNC= "ha_commit_trans_before_log_and_order SIGNAL master4_ready WAIT_FOR signal_never_arrives";
INSERT INTO t4 VALUES (13);
connection master3;
SET DEBUG_SYNC= "now WAIT_FOR master4_ready";
SELECT @@global.gtid_binlog_pos as 'Before the crash and never logged trx';
Before the crash and never logged trx
0-1-11
connection default;
# Kill the server
disconnect master1;
disconnect master2;
disconnect master3;
disconnect master4;
# restart: --init-rpl-role=SLAVE --sync-binlog=1 --log-warnings=3
FOUND 1 /Successfully truncated.*to remove transactions starting from GTID 0-1-11/ in mysqld.1.err
Pre-crash binlog file content:
include/show_binlog_events.inc
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000002 # Gtid # # BEGIN GTID #-#-#
master-bin.000002 # Query # # use `test`; DELETE FROM t
master-bin.000002 # Xid # # COMMIT /* XID */
master-bin.000002 # Gtid # # BEGIN GTID #-#-#
master-bin.000002 # Query # # use `test`; INSERT INTO t VALUES (10)
master-bin.000002 # Xid # # COMMIT /* XID */
master-bin.000002 # Gtid # # BEGIN GTID #-#-#
master-bin.000002 # Query # # use `test`; INSERT INTO tm VALUES (10)
master-bin.000002 # Query # # COMMIT
master-bin.000002 # Gtid # # BEGIN GTID #-#-#
master-bin.000002 # Query # # use `test`; DELETE FROM t2 WHERE f = 0
master-bin.000002 # Query # # COMMIT
SELECT @@global.gtid_binlog_pos as 'After the crash';
After the crash
0-1-10
"One row should be present in table 't'"
SELECT * FROM t;
f
10
"No row should be present in table 't4'"
SELECT * FROM t4;
f
DELETE FROM t;
# Case C.
CREATE PROCEDURE sp_blank_xa()
BEGIN
XA START 'blank';
DELETE FROM t2 WHERE f = 0 /* no such record */;
XA END 'blank';
XA PREPARE 'blank';
END|
connect master1,localhost,root,,;
connect master2,localhost,root,,;
connect master3,localhost,root,,;
connect master4,localhost,root,,;
connection default;
INSERT INTO t VALUES (10);
INSERT INTO tm VALUES (10);
connection master1;
SET DEBUG_SYNC= "commit_before_get_LOCK_commit_ordered SIGNAL master1_ready WAIT_FOR signal_never_arrives";
INSERT INTO t VALUES (20);
connection master2;
SET DEBUG_SYNC= "now WAIT_FOR master1_ready";
SET DEBUG_SYNC= "commit_before_get_LOCK_after_binlog_sync SIGNAL master2_ready";
CALL sp_blank_xa;
connection master3;
SET DEBUG_SYNC= "now WAIT_FOR master2_ready";
SELECT @@global.gtid_binlog_pos as 'Before the crash';
Before the crash
0-1-16
connection master4;
SET DEBUG_SYNC= "ha_commit_trans_before_log_and_order SIGNAL master4_ready WAIT_FOR signal_never_arrives";
INSERT INTO t4 VALUES (13);
connection master3;
SET DEBUG_SYNC= "now WAIT_FOR master4_ready";
SELECT @@global.gtid_binlog_pos as 'Before the crash and never logged trx';
Before the crash and never logged trx
0-1-16
connection default;
# Kill the server
disconnect master1;
disconnect master2;
disconnect master3;
disconnect master4;
# restart: --init-rpl-role=SLAVE --sync-binlog=1 --log-warnings=3
FOUND 1 /Successfully truncated.*to remove transactions starting from GTID 0-1-15/ in mysqld.1.err
Pre-crash binlog file content:
include/show_binlog_events.inc
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000003 # Gtid # # BEGIN GTID #-#-#
master-bin.000003 # Query # # use `test`; DELETE FROM t
master-bin.000003 # Xid # # COMMIT /* XID */
master-bin.000003 # Gtid # # GTID #-#-#
master-bin.000003 # Query # # use `test`; CREATE DEFINER=`root`@`localhost` PROCEDURE `sp_blank_xa`()
BEGIN
XA START 'blank';
DELETE FROM t2 WHERE f = 0 /* no such record */;
XA END 'blank';
XA PREPARE 'blank';
END
master-bin.000003 # Gtid # # BEGIN GTID #-#-#
master-bin.000003 # Query # # use `test`; INSERT INTO t VALUES (10)
master-bin.000003 # Xid # # COMMIT /* XID */
master-bin.000003 # Gtid # # BEGIN GTID #-#-#
master-bin.000003 # Query # # use `test`; INSERT INTO tm VALUES (10)
master-bin.000003 # Query # # COMMIT
SELECT @@global.gtid_binlog_pos as 'After the crash';
After the crash
0-1-14
"One row should be present in table 't'"
SELECT * FROM t;
f
10
"No row should be present in table 't4'"
SELECT * FROM t4;
f
DELETE FROM t;
DROP PROCEDURE sp_blank_xa;
# Case D.
CREATE PROCEDURE sp_xa()
BEGIN
XA START 'xid';
DELETE FROM t WHERE f = 10;
XA END 'xid';
XA PREPARE 'xid';
END|
connect master1,localhost,root,,;
connect master2,localhost,root,,;
connect master3,localhost,root,,;
connect master4,localhost,root,,;
connection default;
INSERT INTO t VALUES (10);
INSERT INTO tm VALUES (10);
connection master1;
SET DEBUG_SYNC= "commit_before_get_LOCK_commit_ordered SIGNAL master1_ready WAIT_FOR signal_never_arrives";
CALL sp_xa;
connection master2;
SET DEBUG_SYNC= "now WAIT_FOR master1_ready";
SET DEBUG_SYNC= "commit_before_get_LOCK_after_binlog_sync SIGNAL master2_ready";
INSERT INTO t2 VALUES (20);
connection master3;
SET DEBUG_SYNC= "now WAIT_FOR master2_ready";
SELECT @@global.gtid_binlog_pos as 'Before the crash';
Before the crash
0-1-21
connection master4;
SET DEBUG_SYNC= "ha_commit_trans_before_log_and_order SIGNAL master4_ready WAIT_FOR signal_never_arrives";
INSERT INTO t4 VALUES (13);
connection master3;
SET DEBUG_SYNC= "now WAIT_FOR master4_ready";
SELECT @@global.gtid_binlog_pos as 'Before the crash and never logged trx';
Before the crash and never logged trx
0-1-21
connection default;
# Kill the server
disconnect master1;
disconnect master2;
disconnect master3;
disconnect master4;
# restart: --init-rpl-role=SLAVE --sync-binlog=1 --log-warnings=3
FOUND 1 /Successfully truncated.*to remove transactions starting from GTID 0-1-21/ in mysqld.1.err
Pre-crash binlog file content:
include/show_binlog_events.inc
Log_name Pos Event_type Server_id End_log_pos Info
master-bin.000004 # Gtid # # BEGIN GTID #-#-#
master-bin.000004 # Query # # use `test`; DELETE FROM t
master-bin.000004 # Xid # # COMMIT /* XID */
master-bin.000004 # Gtid # # GTID #-#-#
master-bin.000004 # Query # # use `test`; DROP PROCEDURE sp_blank_xa
master-bin.000004 # Gtid # # GTID #-#-#
master-bin.000004 # Query # # use `test`; CREATE DEFINER=`root`@`localhost` PROCEDURE `sp_xa`()
BEGIN
XA START 'xid';
DELETE FROM t WHERE f = 10;
XA END 'xid';
XA PREPARE 'xid';
END
master-bin.000004 # Gtid # # BEGIN GTID #-#-#
master-bin.000004 # Query # # use `test`; INSERT INTO t VALUES (10)
master-bin.000004 # Xid # # COMMIT /* XID */
master-bin.000004 # Gtid # # BEGIN GTID #-#-#
master-bin.000004 # Query # # use `test`; INSERT INTO tm VALUES (10)
master-bin.000004 # Query # # COMMIT
master-bin.000004 # Gtid # # XA START X'786964',X'',1 GTID #-#-#
master-bin.000004 # Query # # use `test`; DELETE FROM t WHERE f = 10
master-bin.000004 # Query # # XA END X'786964',X'',1
master-bin.000004 # XA_prepare # # XA PREPARE X'786964',X'',1
SELECT @@global.gtid_binlog_pos as 'After the crash';
After the crash
0-1-20
"One row should be present in table 't'"
SELECT * FROM t;
f
10
"No row should be present in table 't4'"
SELECT * FROM t4;
f
DELETE FROM t;
DROP PROCEDURE sp_xa;
# Cleanup
DROP TABLE t,t2,tm;
SET @@global.sync_binlog= default;
# End of the tests
|
