revision-id: 096fd8f57664d0b3061f0e781a31bfa3cc6bf6cd
parent(s): a574407444fc3ea93ca88afa93dc18154251bf74
committer: Nirbhay Choubey
branch nick: 10.1.b9033
timestamp: 2015-11-13 17:23:49 -0500
message:
MDEV-9033 : Incorrect statements binlogged on slave with do_domain_ids=(...)
In domain ID based filtering, a flag is used to filter-out
the events that belong to a particular domain. This flag gets
set when IO thread receives a GTID_EVENT for the domain on
filter list and its reset at the last event in the GTID group.
The resetting, however, was wrongly done before the decision to
write/filter the event from relay log is made. As a result, the
last event in the group will always pass through the filter.
Fixed by deferring the reset logic. Also added a test case.
---
mysql-test/suite/rpl/r/rpl_gtid_mdev9033.result | 73 ++++++++++++++++++++
mysql-test/suite/rpl/t/rpl_gtid_mdev9033.cnf | 20 ++++++
mysql-test/suite/rpl/t/rpl_gtid_mdev9033.test | 92 +++++++++++++++++++++++++
sql/slave.cc | 19 +----
4 files changed, 188 insertions(+), 16 deletions(-)
diff --git a/mysql-test/suite/rpl/r/rpl_gtid_mdev9033.result b/mysql-test/suite/rpl/r/rpl_gtid_mdev9033.result
new file mode 100644
index 0000000..fdee91f
--- /dev/null
+++ b/mysql-test/suite/rpl/r/rpl_gtid_mdev9033.result
@@ -0,0 +1,73 @@
+include/rpl_init.inc [topology=1->2->3]
+include/stop_slave.inc
+CHANGE MASTER TO
+MASTER_USE_GTID = SLAVE_POS, IGNORE_SERVER_IDS = (2,3);
+CHANGE MASTER "M_3" TO
+MASTER_HOST = "127.0.0.1", MASTER_PORT = SERVER_MYPORT_3,
+MASTER_USER = "root", MASTER_USE_GTID = SLAVE_POS,
+IGNORE_SERVER_IDS = (1,2);
+START ALL SLAVES;
+Warnings:
+Note 1937 SLAVE 'M_3' started
+Note 1937 SLAVE '' started
+include/stop_slave.inc
+CHANGE MASTER "M_1" TO
+MASTER_HOST = "127.0.0.1", MASTER_PORT = MASTER_MYPORT,
+MASTER_USER = "root", MASTER_USE_GTID = SLAVE_POS,
+IGNORE_SERVER_IDS = (2,3);
+CHANGE MASTER TO
+MASTER_USE_GTID = SLAVE_POS, IGNORE_SERVER_IDS = (1,3);
+START ALL SLAVES;
+Warnings:
+Note 1937 SLAVE 'M_1' started
+Note 1937 SLAVE '' started
+CHANGE MASTER "M_2" TO
+MASTER_HOST = "127.0.0.1", MASTER_PORT = SLAVE_MYPORT,
+MASTER_USER = "root", MASTER_USE_GTID = SLAVE_POS,
+IGNORE_SERVER_IDS = (1,3);
+CHANGE MASTER "M_3" TO
+MASTER_HOST = "127.0.0.1", MASTER_PORT = SERVER_MYPORT_3,
+MASTER_USER = "root", MASTER_USE_GTID = SLAVE_POS,
+IGNORE_SERVER_IDS = (1,2);
+START ALL SLAVES;
+Warnings:
+Note 1937 SLAVE 'M_3' started
+Note 1937 SLAVE 'M_2' started
+CREATE TABLE t1 (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");
+include/save_master_gtid.inc
+include/sync_with_master_gtid.inc
+SELECT * FROM t1 ORDER BY a;
+a b
+1 m1
+2 m2
+3 m3
+4 m4
+include/sync_with_master_gtid.inc
+SELECT * FROM t1 ORDER BY a;
+a b
+1 m1
+2 m2
+3 m3
+4 m4
+# Cleanup
+DROP TABLE t1;
+include/save_master_gtid.inc
+include/sync_with_master_gtid.inc
+include/sync_with_master_gtid.inc
+STOP SLAVE "M_3";
+RESET SLAVE "M_3" ALL;
+STOP SLAVE "M_1";
+RESET SLAVE "M_1" ALL;
+STOP SLAVE "M_2";
+RESET SLAVE "M_2" ALL;
+STOP SLAVE "M_3";
+RESET SLAVE "M_3" ALL;
+include/sync_with_master_gtid.inc
+STOP SLAVE;
+CHANGE MASTER TO MASTER_USE_GTID = NO, IGNORE_SERVER_IDS = ();
+include/sync_with_master_gtid.inc
+STOP SLAVE;
+CHANGE MASTER TO MASTER_USE_GTID = NO, IGNORE_SERVER_IDS = ();
+# End of test.
diff --git a/mysql-test/suite/rpl/t/rpl_gtid_mdev9033.cnf b/mysql-test/suite/rpl/t/rpl_gtid_mdev9033.cnf
new file mode 100644
index 0000000..80b6649
--- /dev/null
+++ b/mysql-test/suite/rpl/t/rpl_gtid_mdev9033.cnf
@@ -0,0 +1,20 @@
+!include ../my.cnf
+
+[mysqld.1]
+log-slave-updates
+loose-innodb
+gtid_domain_id=1
+
+[mysqld.2]
+log-slave-updates
+loose-innodb
+gtid_domain_id=2
+
+[mysqld.3]
+log-slave-updates
+loose-innodb
+gtid_domain_id=3
+
+[ENV]
+SERVER_MYPORT_3= @mysqld.3.port
+SERVER_MYSOCK_3= @mysqld.3.socket
diff --git a/mysql-test/suite/rpl/t/rpl_gtid_mdev9033.test b/mysql-test/suite/rpl/t/rpl_gtid_mdev9033.test
new file mode 100644
index 0000000..8b51d96
--- /dev/null
+++ b/mysql-test/suite/rpl/t/rpl_gtid_mdev9033.test
@@ -0,0 +1,92 @@
+--source include/have_innodb.inc
+--let $rpl_topology=1->2->3
+--source include/rpl_init.inc
+
+--connection server_2
+--source include/stop_slave.inc
+eval CHANGE MASTER TO
+ MASTER_USE_GTID = SLAVE_POS, IGNORE_SERVER_IDS = (2,3);
+--replace_result $SERVER_MYPORT_3 SERVER_MYPORT_3
+eval CHANGE MASTER "M_3" TO
+ MASTER_HOST = "127.0.0.1", MASTER_PORT = $SERVER_MYPORT_3,
+ MASTER_USER = "root", MASTER_USE_GTID = SLAVE_POS,
+ IGNORE_SERVER_IDS = (1,2);
+START ALL SLAVES;
+
+--connection server_3
+--source include/stop_slave.inc
+--replace_result $MASTER_MYPORT MASTER_MYPORT
+eval CHANGE MASTER "M_1" TO
+ MASTER_HOST = "127.0.0.1", MASTER_PORT = $MASTER_MYPORT,
+ MASTER_USER = "root", MASTER_USE_GTID = SLAVE_POS,
+ IGNORE_SERVER_IDS = (2,3);
+eval CHANGE MASTER TO
+ MASTER_USE_GTID = SLAVE_POS, IGNORE_SERVER_IDS = (1,3);
+START ALL SLAVES;
+
+--connection server_1
+--replace_result $SLAVE_MYPORT SLAVE_MYPORT
+eval CHANGE MASTER "M_2" TO
+ MASTER_HOST = "127.0.0.1", MASTER_PORT = $SLAVE_MYPORT,
+ MASTER_USER = "root", MASTER_USE_GTID = SLAVE_POS,
+ IGNORE_SERVER_IDS = (1,3);
+--replace_result $SERVER_MYPORT_3 SERVER_MYPORT_3
+eval CHANGE MASTER "M_3" TO
+ MASTER_HOST = "127.0.0.1", MASTER_PORT = $SERVER_MYPORT_3,
+ MASTER_USER = "root", MASTER_USE_GTID = SLAVE_POS,
+ IGNORE_SERVER_IDS = (1,2);
+START ALL SLAVES;
+
+connection server_1;
+
+CREATE TABLE t1 (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");
+
+--source include/save_master_gtid.inc
+
+connection server_2;
+--source include/sync_with_master_gtid.inc
+let $wait_condition=SELECT COUNT(*)=4 FROM t1;
+--source include/wait_condition.inc
+SELECT * FROM t1 ORDER BY a;
+
+connection server_3;
+--source include/sync_with_master_gtid.inc
+--source include/wait_condition.inc
+SELECT * FROM t1 ORDER BY a;
+
+--echo # Cleanup
+--connection server_1
+DROP TABLE t1;
+--source include/save_master_gtid.inc
+--connection server_2
+--source include/sync_with_master_gtid.inc
+--connection server_3
+--source include/sync_with_master_gtid.inc
+
+--connection server_2
+STOP SLAVE "M_3";
+RESET SLAVE "M_3" ALL;
+
+--connection server_3
+STOP SLAVE "M_1";
+RESET SLAVE "M_1" ALL;
+
+--connection server_1
+STOP SLAVE "M_2";
+RESET SLAVE "M_2" ALL;
+STOP SLAVE "M_3";
+RESET SLAVE "M_3" ALL;
+
+--connection server_2
+--source include/sync_with_master_gtid.inc
+STOP SLAVE;
+CHANGE MASTER TO MASTER_USE_GTID = NO, IGNORE_SERVER_IDS = ();
+
+--connection server_3
+--source include/sync_with_master_gtid.inc
+STOP SLAVE;
+CHANGE MASTER TO MASTER_USE_GTID = NO, IGNORE_SERVER_IDS = ();
+
+--echo # End of test.
diff --git a/sql/slave.cc b/sql/slave.cc
index fed171b..b93fb3d 100644
--- a/sql/slave.cc
+++ b/sql/slave.cc
@@ -5870,22 +5870,6 @@ static int queue_event(Master_info* mi,const char* buf, ulong event_len)
}
};);
- if (mi->using_gtid != Master_info::USE_GTID_NO &&
- mi->domain_id_filter.is_group_filtered() &&
- mi->events_queued_since_last_gtid > 0 &&
- ((mi->last_queued_gtid_standalone &&
- !Log_event::is_part_of_group((Log_event_type)(uchar)
- buf[EVENT_TYPE_OFFSET])) ||
- (!mi->last_queued_gtid_standalone &&
- ((uchar)buf[EVENT_TYPE_OFFSET] == XID_EVENT ||
- ((uchar)buf[EVENT_TYPE_OFFSET] == QUERY_EVENT &&
- Query_log_event::peek_is_commit_rollback(buf, event_len,
- checksum_alg))))))
- {
- /* Reset the domain_id_filter flag. */
- mi->domain_id_filter.reset_filter();
- }
-
if (mi->using_gtid != Master_info::USE_GTID_NO && mi->gtid_event_seen)
{
if (unlikely(mi->gtid_reconnect_event_skip_count))
@@ -6071,6 +6055,9 @@ static int queue_event(Master_info* mi,const char* buf, ulong event_len)
*/
mi->gtid_current_pos.update(&mi->last_queued_gtid);
mi->events_queued_since_last_gtid= 0;
+
+ /* Reset the domain_id_filter flag. */
+ mi->domain_id_filter.reset_filter();
}
skip_relay_logging:
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