2015-04-21 19:17:17 +02:00
|
|
|
--source include/galera_cluster.inc
|
|
|
|
|
--source include/have_innodb.inc
|
|
|
|
|
|
|
|
|
|
#
|
2015-05-06 09:35:02 +02:00
|
|
|
# At this time, issing a FLUSH TABLES WITH READ LOCK causes SELECT and SHOW to
|
|
|
|
|
# hang if causality can not be ensured because another node issued a statement
|
|
|
|
|
# in the meantime which could not be applied because FTWRL blocks the applier
|
|
|
|
|
# as well
|
2015-04-21 19:17:17 +02:00
|
|
|
#
|
|
|
|
|
# See LP bug 1271177
|
|
|
|
|
#
|
|
|
|
|
|
|
|
|
|
CREATE TABLE t1 (id INT PRIMARY KEY) ENGINE=InnoDB;
|
|
|
|
|
|
|
|
|
|
--connection node_2
|
|
|
|
|
--let $wsrep_provider_options_orig = `SELECT @@wsrep_provider_options;`
|
|
|
|
|
SET GLOBAL wsrep_provider_options = "repl.causal_read_timeout=PT1S";
|
|
|
|
|
FLUSH TABLES WITH READ LOCK;
|
|
|
|
|
|
|
|
|
|
--connection node_1
|
|
|
|
|
INSERT INTO t1 VALUES (1);
|
|
|
|
|
|
|
|
|
|
--connection node_2
|
|
|
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
|
|
|
SHOW TABLES;
|
|
|
|
|
|
|
|
|
|
--error ER_LOCK_WAIT_TIMEOUT
|
|
|
|
|
SELECT * FROM t1;
|
|
|
|
|
|
|
|
|
|
UNLOCK TABLES;
|
|
|
|
|
|
|
|
|
|
SHOW TABLES;
|
|
|
|
|
SELECT COUNT(*) = 1 FROM t1;
|
|
|
|
|
|
|
|
|
|
--disable_query_log
|
|
|
|
|
--eval SET GLOBAL wsrep_provider_options = "$wsrep_provider_options_orig";
|
|
|
|
|
--enable_query_log
|
|
|
|
|
|
|
|
|
|
DROP TABLE t1;
|
|
|
|
|
|
