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41 lines
1.1 KiB
Text
41 lines
1.1 KiB
Text
--source include/galera_cluster.inc
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--source include/have_innodb.inc
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--source include/have_debug_sync.inc
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--connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1
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--connect node_1b, 127.0.0.1, root, , test, $NODE_MYPORT_1
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--connection node_1
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CREATE TABLE t1 (f1 INTEGER) Engine=InnoDB;
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SET GLOBAL wsrep_desync=0;
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SET wsrep_OSU_method=RSU;
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SET DEBUG_SYNC = 'alter_table_before_open_tables WAIT_FOR continue';
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--send ALTER TABLE t1 ADD COLUMN f2 INTEGER;
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--connection node_1a
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--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.PROCESSLIST WHERE STATE = 'debug sync point: alter_table_before_open_tables'
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--source include/wait_condition.inc
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# wsrep_desync=1 will block
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--send SET GLOBAL wsrep_desync=1;
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--connection node_1b
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--sleep 2
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--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.PROCESSLIST WHERE INFO = 'SET GLOBAL wsrep_desync=1'
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--source include/wait_condition.inc
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SET DEBUG_SYNC= 'now SIGNAL continue';
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DROP TABLE t1;
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SET GLOBAL wsrep_desync=0;
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--connection node_1
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--reap
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--connection node_1a
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--reap
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# Cleanup
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SET DEBUG_SYNC= 'RESET';
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