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67b6f9f285
Remove unnecessary sleeps and use wait_for_slave_to_stop instead. Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>
91 lines
3.1 KiB
Text
91 lines
3.1 KiB
Text
#
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# Test the behavior of a Galera async slave if it goes non-prim. Async replication
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# should abort with an error but it should be possible to restart it.
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#
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# The galera_3nodes_as_slave.cnf describes the setup of the nodes
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#
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--source include/have_innodb.inc
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--source include/big_test.inc
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--source include/galera_cluster.inc
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# Step #1. Establish replication
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#
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# As node 4 is not a Galera node, and galera_cluster.inc does not open connetion to it
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# we open the node_4 connection here
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--connect node_4, 127.0.0.1, root, , test, $NODE_MYPORT_4
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--connection node_2
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--disable_query_log
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--eval CHANGE MASTER TO MASTER_HOST='127.0.0.1', MASTER_USER='root', MASTER_PORT=$NODE_MYPORT_4;
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--enable_query_log
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START SLAVE;
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SET SESSION wsrep_sync_wait = 0;
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--connection node_4
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CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;
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--connection node_2
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--let $wait_condition = SELECT COUNT(*) = 1 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
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--source include/wait_condition.inc
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# Step #2. Force async slave to go non-primary
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SET GLOBAL wsrep_provider_options = 'gmcast.isolate=1';
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--connection node_1
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--source include/wait_until_connected_again.inc
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--let $wait_condition = SELECT VARIABLE_VALUE = 2 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
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--source include/wait_condition.inc
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# Step #3. Force async replication to fail by creating a replication event while the slave is non-prim
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--connection node_4
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INSERT INTO t1 VALUES (1),(2),(3),(4),(5);
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--connection node_2
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wait_for_slave_to_stop;
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--let $value = query_get_value(SHOW SLAVE STATUS, Last_SQL_Error, 1)
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--disable_query_log
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--eval SELECT "$value" IN ("Error 'Unknown command' on query. Default database: 'test'. Query: 'BEGIN'", "Node has dropped from cluster") AS expected_error
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--enable_query_log
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# Step #4. Bring back the async slave and restart replication
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--connection node_2
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SET GLOBAL wsrep_provider_options = 'gmcast.isolate=0';
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--connection node_1
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--source include/wait_until_connected_again.inc
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--let $wait_condition = SELECT VARIABLE_VALUE = 3 FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME = 'wsrep_cluster_size'
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--source include/wait_condition.inc
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--connection node_2
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--source include/wait_until_ready.inc
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--source include/wait_until_connected_again.inc
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START SLAVE;
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# Confirm that the replication events have arrived
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--let $wait_condition = SELECT COUNT(*) = 5 FROM t1;
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--source include/wait_condition.inc
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--connection node_4
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DROP TABLE t1;
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--connection node_2
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--let $wait_condition = SELECT COUNT(*) = 0 FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_NAME = 't1';
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--source include/wait_condition.inc
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STOP SLAVE;
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RESET SLAVE ALL;
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CALL mtr.add_suppression("Slave SQL: Error 'Unknown command' on query");
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CALL mtr.add_suppression("Slave: Unknown command Error_code: 1047");
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CALL mtr.add_suppression("(Transport endpoint|Socket) is not connected");
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CALL mtr.add_suppression("Slave SQL: Error in Xid_log_event: Commit could not be completed, 'Deadlock found when trying to get lock; try restarting transaction', Error_code: 1213");
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CALL mtr.add_suppression("Slave SQL: Node has dropped from cluster, Error_code: 1047");
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--connection node_4
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RESET MASTER;
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