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6feadb1082
Fix the error handling when access to the table mysql.gtid_slave_pos fails for whatever reason. Add some test cases.
53 lines
1.3 KiB
Plaintext
53 lines
1.3 KiB
Plaintext
--source include/master-slave.inc
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--source include/have_innodb.inc
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--source include/have_debug.inc
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CREATE TABLE t1 (i int) ENGINE=InnoDB;
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--sync_slave_with_master
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--echo *** MDEV-4484, incorrect error handling when entries in gtid_slave_pos not found. ***
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TRUNCATE TABLE mysql.gtid_slave_pos;
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--connection master
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INSERT INTO t1 VALUES (1);
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--sync_slave_with_master
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# Inject an artificial error deleting entries, and check that the error handling code works.
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--connection slave
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--source include/stop_slave.inc
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SET @old_dbug= @@GLOBAL.debug_dbug;
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SET GLOBAL debug_dbug="+d,gtid_slave_pos_simulate_failed_delete";
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--source include/start_slave.inc
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SET sql_log_bin= 0;
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CALL mtr.add_suppression("Can't find file");
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SET sql_log_bin= 1;
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--connection master
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INSERT INTO t1 VALUES (2);
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--connection slave
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--let $slave_sql_errno= 1942
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--source include/wait_for_slave_sql_error.inc
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STOP SLAVE IO_THREAD;
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SELECT domain_id, server_id, seq_no FROM mysql.gtid_slave_pos
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ORDER BY domain_id, sub_id DESC LIMIT 1;
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SET GLOBAL debug_dbug= @old_dbug;
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--source include/start_slave.inc
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--connection master
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INSERT INTO t1 VALUES (3);
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--sync_slave_with_master
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--connection slave
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SELECT domain_id, server_id, seq_no FROM mysql.gtid_slave_pos
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ORDER BY domain_id, sub_id DESC LIMIT 1;
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SELECT * FROM t1 ORDER BY i;
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# Clean up
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--connection master
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DROP TABLE t1;
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--source include/rpl_end.inc
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