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#
# GCF-376: slaves become inconsistent if master goes non-prim during
# inconsistency voting
#
--source include/galera_cluster.inc
--source include/have_innodb.inc
--connect node_3, 127.0.0.1, root, , test, $NODE_MYPORT_3
--connection node_1
# Save original auto_increment_offset values.
--let $node_1=node_1
--let $node_2=node_2
--let $node_3=node_3
--source ../galera/include/auto_increment_offset_save.inc
CREATE TABLE test.t1 (f1 INTEGER PRIMARY KEY, f2 CHAR(1)) ENGINE=InnoDB;
--connection node_2
--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
--source include/wait_condition.inc
SET GLOBAL wsrep_on=OFF;
INSERT INTO t1 VALUES (1, 'a');
SET GLOBAL wsrep_on=ON;
LOCK TABLE t1 WRITE;
--connection node_1
INSERT INTO t1 VALUES (1, 'b');
SET GLOBAL wsrep_provider_options = 'gmcast.isolate=1';
SET SESSION wsrep_sync_wait=0;
# Wait until node #1 leaves the cluster
--connection node_3
--let $wait_condition = SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
--source include/wait_condition.inc
--connection node_2
UNLOCK TABLES;
# Wait until node #2 leaves the cluster
--source include/wsrep_wait_disconnect.inc
--connection node_1
SHOW STATUS LIKE 'wsrep_cluster_status';
--connection node_2
SET SESSION wsrep_sync_wait=0;
SHOW STATUS LIKE 'wsrep_cluster_status';
SHOW STATUS LIKE 'wsrep_cluster_size';
SET GLOBAL wsrep_on=OFF;
SELECT * FROM t1;
--connection node_3
SET SESSION wsrep_sync_wait=0;
--let $wait_condition = SELECT VARIABLE_VALUE = 1 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
--source include/wait_condition.inc
SHOW STATUS LIKE 'wsrep_cluster_status';
SHOW STATUS LIKE 'wsrep_cluster_size';
SELECT * FROM t1;
# reconnect node #1
--connection node_1
SET GLOBAL wsrep_provider_options = 'gmcast.isolate=0';
# reconnect node #2
--connection node_2
--source include/restart_mysqld.inc
--source include/wait_until_connected_again.inc
--connection node_1
--let $wait_condition = SELECT VARIABLE_VALUE = 3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
--source include/wait_condition.inc
SELECT * FROM t1;
--connection node_2
--let $wait_condition = SELECT VARIABLE_VALUE = 3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
--source include/wait_condition.inc
SELECT * FROM t1;
--connection node_3
--let $wait_condition = SELECT VARIABLE_VALUE = 3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
--source include/wait_condition.inc
SELECT * FROM t1;
DROP TABLE t1;
# Restore original auto_increment_offset values.
--source ../galera/include/auto_increment_offset_restore.inc
--connection node_2
CALL mtr.add_suppression("Slave SQL: Could not execute Write_rows event on table test.t1; Duplicate entry '1' for key 'PRIMARY', Error_code: 1062; handler error HA_ERR_FOUND_DUPP_KEY; the event's master log FIRST, end_log_pos (.*), Error_code: 1062");
CALL mtr.add_suppression("WSREP: Event (.*) Write_rows_v1 apply failed: 121, seqno ");
CALL mtr.add_suppression("WSREP: Inconsistency detected: Inconsistent by consensus on (.*)");
CALL mtr.add_suppression("Plugin 'InnoDB' will be forced to shutdown");
CALL mtr.add_suppression("WSREP: Failed to apply write set: ");
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