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97 lines
3.3 KiB
Plaintext
97 lines
3.3 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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--source include/have_binlog_format_row.inc
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--echo # MDEV-31448 OOO finish event group by killed worker
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# The test demonstrates how a killed worker access gco lists
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# in finish_event_group() out-of-order to fire
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# DBUG_ASSERT(!tmp_gco->next_gco || tmp_gco->last_sub_id > sub_id);
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# in the buggy version.
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--echo # Initialize test data
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--connection master
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call mtr.add_suppression("Slave: Connection was killed");
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call mtr.add_suppression("Slave: Commit failed due to failure of an earlier commit on which this one depends");
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create table t1 (a int) engine=innodb;
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create table t2 (a int) engine=innodb;
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insert into t1 values (1);
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--source include/save_master_gtid.inc
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--connection slave
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--source include/sync_with_master_gtid.inc
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--source include/stop_slave.inc
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--let $save_slave_parallel_threads= `SELECT @@global.slave_parallel_threads`
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--let $save_slave_parallel_mode= `SELECT @@global.slave_parallel_mode`
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--let $save_innodb_lock_wait_timeout= `SELECT @@global.innodb_lock_wait_timeout`
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--let $save_transaction_retries= `SELECT @@global.slave_transaction_retries`
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set @@global.slave_parallel_threads= 4;
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set @@global.slave_parallel_mode= OPTIMISTIC;
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set @@global.innodb_lock_wait_timeout= 30;
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set @@global.slave_transaction_retries= 0;
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--connection slave1
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BEGIN;
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SELECT * FROM t1 WHERE a=1 FOR UPDATE;
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--connection master
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SET @old_dbug= @@SESSION.debug_dbug;
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SET @@SESSION.debug_dbug="+d,binlog_force_commit_id";
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# GCO 1
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SET @commit_id= 10000;
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# T1
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update t1 set a=2 where a=1;
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# T2
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set statement skip_parallel_replication=1 for insert into t2 values (1);
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# GCO 2
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# T3
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drop table t2;
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--connection slave
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--source include/start_slave.inc
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--echo # wait for T1
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# Wildcard for `state` as it depends on whether WSREP is compiled in or not.
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--let $wait_condition= SELECT count(*)=1 FROM information_schema.processlist WHERE state LIKE 'Update_rows_log_event::find_row(%' and command LIKE 'Slave_worker';
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--source include/wait_condition.inc
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--echo # wait for T2
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--let $wait_condition= SELECT count(*)=1 FROM information_schema.processlist WHERE state LIKE 'Waiting for prior transaction to commit%' and command LIKE 'Slave_worker';
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--source include/wait_condition.inc
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--let $t2_tid= `SELECT ID FROM INFORMATION_SCHEMA.PROCESSLIST WHERE STATE LIKE 'Waiting for prior transaction to commit%' and command LIKE 'Slave_worker'`
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--echo # wait for T3
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--let $wait_condition= SELECT count(*)=1 FROM information_schema.processlist WHERE state LIKE 'Waiting for prior transaction to start commit%' and command LIKE 'Slave_worker';
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--source include/wait_condition.inc
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--replace_result $t2_tid T2_TID
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--eval kill $t2_tid
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--sleep 1
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--connection slave1
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# Release the blocked T1
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ROLLBACK;
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--connection master
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DROP TABLE t1;
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--source include/save_master_gtid.inc
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--connection slave
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--echo #
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--echo # Cleanup
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--let $rpl_allow_error= 1
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--source include/wait_for_slave_sql_to_stop.inc
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--source include/stop_slave_io.inc
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eval set @@global.slave_parallel_threads= $save_slave_parallel_threads;
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eval set @@global.slave_parallel_mode= $save_slave_parallel_mode;
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eval set @@global.innodb_lock_wait_timeout= $save_innodb_lock_wait_timeout;
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eval set @@global.slave_transaction_retries= $save_transaction_retries;
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--source include/start_slave.inc
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--source include/sync_with_master_gtid.inc
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--source include/rpl_end.inc
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