include/master-slave.inc
[connection master]
#
# Initialize test data
connection master;
create table t1 (a int) engine=innodb;
insert into t1 values (1);
include/save_master_gtid.inc
connection slave;
include/sync_with_master_gtid.inc
include/stop_slave.inc
call mtr.add_suppression("Connection was killed");
call mtr.add_suppression("Commit failed due to failure of an earlier commit on which this one depends");
set @save_parallel_threads= @@global.slave_parallel_threads;
set @save_parallel_mode= @@global.slave_parallel_mode;
set @save_transaction_retries= @@global.slave_transaction_retries;
set @save_innodb_lock_wait_timeout= @@global.innodb_lock_wait_timeout;
set @@global.slave_parallel_threads= 2;
set @@global.slave_parallel_mode= CONSERVATIVE;
set @@global.slave_transaction_retries= 0;
set @@global.innodb_lock_wait_timeout= 10;
# Grabbing lock on innodb row to force future replication transaction to wait (and eventually timeout)
BEGIN;
select * from t1 where a=1 for update;
a
1
connection master;
set @old_dbug= @@session.debug_dbug;
set @@session.debug_dbug="+d,binlog_force_commit_id";
SET @commit_id= 10000;
update t1 set a=2 where a=1;
SET @commit_id= 10001;
insert into t1 values (3);
set @@session.debug_dbug= @old_dbug;
connection slave;
start slave;
# Waiting for first transaction to start (and be held at innodb row lock)..
# Waiting for next transaction to start and hold at do_gco_wait()..
connection slave1;
set @@session.debug_dbug="+d,hold_sss_with_err_lock";
show slave status;
connection slave;
set debug_sync="now wait_for sss_got_err_lock";
kill <TID of worker in do_gco_wait>;
set debug_sync="now signal sss_continue";
connection slave1;
# Waiting for SHOW SLAVE STATUS to complete..
# ..done
connection slave;
ROLLBACK;
include/wait_for_slave_sql_error.inc [errno=1927]
#
# Cleanup
connection master;
drop table t1;
include/save_master_gtid.inc
connection slave;
set debug_sync= "RESET";
set @@global.slave_parallel_threads= @save_parallel_threads;
set @@global.slave_parallel_mode= @save_parallel_mode;
set @@global.slave_transaction_retries= @save_transaction_retries;
set @@global.innodb_lock_wait_timeout= @save_innodb_lock_wait_timeout;
start slave sql_thread;
include/sync_with_master_gtid.inc
include/rpl_end.inc
# End of rpl_deadlock_show_slave_status.test