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59 lines
1.7 KiB
Text
59 lines
1.7 KiB
Text
connection node_2;
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connection node_1;
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connection node_1;
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connection node_2;
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connection node_1;
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CREATE TABLE t1 (f1 INT PRIMARY KEY) Engine=InnoDB;
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CREATE TABLE t2 (f1 INT AUTO_INCREMENT PRIMARY KEY) Engine=InnoDB;
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connection node_2;
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CALL mtr.add_suppression("WSREP: Refusing exit for the last slave thread\\.");
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SET GLOBAL wsrep_slave_threads = 0;
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Warnings:
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Warning 1292 Truncated incorrect wsrep_slave_threads value: '0'
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SHOW WARNINGS;
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Level Code Message
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Warning 1292 Truncated incorrect wsrep_slave_threads value: '0'
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SELECT @@wsrep_slave_threads = 1;
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@@wsrep_slave_threads = 1
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1
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SET GLOBAL wsrep_slave_threads = 1;
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SELECT COUNT(*) FROM INFORMATION_SCHEMA.PROCESSLIST WHERE USER = 'system user' AND STATE LIKE '%wsrep aborter%';
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COUNT(*)
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1
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connection node_1;
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INSERT INTO t1 VALUES (1);
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connection node_2;
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SELECT COUNT(*) FROM t1;
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COUNT(*)
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1
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SET GLOBAL wsrep_slave_threads = 64;
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SET GLOBAL wsrep_slave_threads = 1;
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connection node_1;
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connection node_2;
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SELECT COUNT(*) FROM t2;
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COUNT(*)
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70
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DROP TABLE t1;
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DROP TABLE t2;
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#
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# lp:1372840 - Changing wsrep_slave_threads causes future connections to hang
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#
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connection node_1;
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CREATE TABLE t1 (i INT AUTO_INCREMENT PRIMARY KEY) ENGINE=INNODB;
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connection node_2;
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SET GLOBAL wsrep_slave_threads = 4;
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SET GLOBAL wsrep_slave_threads = 1;
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connection node_1;
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INSERT INTO t1 VALUES (DEFAULT);
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INSERT INTO t1 VALUES (DEFAULT);
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INSERT INTO t1 VALUES (DEFAULT);
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INSERT INTO t1 VALUES (DEFAULT);
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INSERT INTO t1 VALUES (DEFAULT);
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INSERT INTO t1 VALUES (DEFAULT);
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INSERT INTO t1 VALUES (DEFAULT);
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INSERT INTO t1 VALUES (DEFAULT);
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DROP TABLE t1;
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connection node_2;
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SELECT NAME FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES WHERE NAME LIKE 'test/t%';
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NAME
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# End of tests
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