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MDEV-26: Global transaction ID.

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Replace CHANGE MASTER TO ... master_gtid_pos='xxx' with a new system
variable @@global.gtid_pos.

This is more logical; @@gtid_pos is global, not per-master, and it is not
affected by RESET SLAVE.

Also rename master_gtid_pos=AUTO to master_use_gtid=1, which again is more
logical.
This commit is contained in:
unknown
2013-04-05 16:20:58 +02:00
parent c2cbc9cee6
commit b7363eb4ac
25 changed files with 390 additions and 188 deletions
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15
mysql-test/suite/rpl/r/rpl_gtid_errorhandling.result
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@@ -38,12 +38,13 @@ SET sql_log_bin = 0;
INSERT INTO t1 VALUES (2);
SET sql_log_bin = 1;
INSERT INTO t1 VALUES (3);
CHANGE MASTER TO master_gtid_pos = "0-1-1";
ERROR HY000: Requested MASTER_GTID_POS 0-1-1 conflicts with the binary log which contains a more recent GTID 0-2-11. To use the requested MASTER_GTID_POS, the old binlog must be removed with RESET MASTER to avoid out-of-order binlog
CHANGE MASTER TO master_gtid_pos = "";
ERROR HY000: Requested MASTER_GTID_POS contains no value for replication domain 0. This conflicts with the binary log which contains GTID 0-2-11. To use the requested MASTER_GTID_POS, the old binlog must be removed with RESET MASTER to avoid out-of-order binlog
CHANGE MASTER TO master_use_gtid=1;
SET GLOBAL gtid_pos = "0-1-1";
ERROR HY000: Requested GTID_POS 0-1-1 conflicts with the binary log which contains a more recent GTID 0-2-11. To use the requested GTID_POS, the old binlog must be removed with RESET MASTER to avoid out-of-order binlog
SET GLOBAL gtid_pos = "";
ERROR HY000: Requested GTID_POS contains no value for replication domain 0. This conflicts with the binary log which contains GTID 0-2-11. To use the requested GTID_POS, the old binlog must be removed with RESET MASTER to avoid out-of-order binlog
RESET MASTER;
CHANGE MASTER TO master_gtid_pos = "0-1-1";
SET GLOBAL gtid_pos = "0-1-1";
START SLAVE;
SELECT * FROM t1 ORDER BY a;
a
@@ -53,7 +54,7 @@ a
4
*** Test slave requesting a GTID that is not present in the master's binlog ***
include/stop_slave.inc
CHANGE MASTER TO master_gtid_pos = "0-1-3";
SET GLOBAL gtid_pos = "0-1-3";
START SLAVE;
SET sql_log_bin=0;
CALL mtr.add_suppression("Got fatal error .* from master when reading data from binary log: 'Error: connecting slave requested to start from GTID .*, which is not in the master's binlog'");
@@ -64,7 +65,7 @@ Last_IO_Errno = '1236'
Last_IO_Error = 'Got fatal error 1236 from master when reading data from binary log: 'Error: connecting slave requested to start from GTID 0-1-3, which is not in the master's binlog''
Using_Gtid = '1'
include/stop_slave.inc
CHANGE MASTER TO master_gtid_pos = "0-1-2";
SET GLOBAL gtid_pos = "0-1-2";
START SLAVE;
include/wait_for_slave_to_start.inc
INSERT INTO t1 VALUES (5);