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connection node_2;
connection node_1;
connect node_3, 127.0.0.1, root, , test, $NODE_MYPORT_3;
connection node_1;
connection node_2;
connection node_3;
connection node_1;
CREATE TABLE t1 (f1 INTEGER) ENGINE=InnoDB;
SET SESSION wsrep_trx_fragment_size = 1;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (2);
INSERT INTO t1 VALUES (3);
INSERT INTO t1 VALUES (4);
INSERT INTO t1 VALUES (5);
SELECT COUNT(*) > 0 FROM mysql.wsrep_streaming_log;
COUNT(*) > 0
1
connection node_2;
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
SELECT COUNT(*) > 0 FROM t1;
COUNT(*) > 0
1
connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1;
connection node_1a;
SET GLOBAL wsrep_provider_options='gmcast.isolate=1';
connection node_2;
connection node_3;
connection node_2;
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log;
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM t1;
COUNT(*) = 0
1
connection node_3;
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log;
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM t1;
COUNT(*) = 0
1
connection node_1a;
SET GLOBAL wsrep_provider_options='gmcast.isolate=0';
connection node_2;
connection node_3;
connection node_1a;
connection node_1;
COMMIT;
ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
SELECT COUNT(*) = 0 FROM t1;
COUNT(*) = 0
1
SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log;
COUNT(*) = 0
1
START TRANSACTION;
INSERT INTO t1 VALUES (1);
INSERT INTO t1 VALUES (2);
INSERT INTO t1 VALUES (3);
INSERT INTO t1 VALUES (4);
INSERT INTO t1 VALUES (5);
COMMIT;
connection node_2;
SELECT COUNT(*) = 5 FROM t1;
COUNT(*) = 5
1
SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log;
COUNT(*) = 0
1
connection node_3;
SELECT COUNT(*) = 5 FROM t1;
COUNT(*) = 5
1
SELECT COUNT(*) = 0 FROM mysql.wsrep_streaming_log;
COUNT(*) = 0
1
connection node_1;
CALL mtr.add_suppression("failed to send SR rollback for");
DROP TABLE t1;
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