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mariadb/mysql-test/suite/galera_3nodes/t/galera_parallel_apply_3nodes.test
Nirbhay Choubey 8c44fd63ac MDEV-8239 : Idle threads post-execution end up in closing tables state
Set thd's state to 'committed' only after it has done closing tables
(called indirectly by relay_group_info::cleanup_context()).
2015-06-19 00:17:25 -04:00

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#
# This test performs two dependent updates on two nodes and checks the results on the third where
# parallel apply is enabled.
#
--source include/galera_cluster.inc
--source include/have_innodb.inc
--let $galera_connection_name = node_3
--let $galera_server_number = 3
--source include/galera_connect.inc
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1);
--connection node_3
--let $wsrep_slave_threads_orig = `SELECT @@wsrep_slave_threads`
SET GLOBAL wsrep_slave_threads = 2;
--connection node_1
--send UPDATE t1 SET f1 = f1 + 10;
--connection node_2
--send UPDATE t1 SET f1 = f1 + 100;
--connection node_1
--reap
--connection node_2
--reap
--connection node_3
SELECT f1 = 111 FROM t1;
SELECT COUNT(*) IN (1, 2) FROM INFORMATION_SCHEMA.PROCESSLIST WHERE USER = 'system user' AND STATE LIKE 'committed%';
--eval SET GLOBAL wsrep_slave_threads = $wsrep_slave_threads_orig;
DROP TABLE t1;