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|
################################################################################
# Build connections to master server
# Stress test that execute massive queries on every connection
#
# ################################################################################
--connection master
--disable_query_log
--disable_result_log
--let $n= $connections
--let $i= 1
while ($i < $n)
{
--eval CREATE TABLE t$i(c1 INT) ENGINE= $engine;
--inc $i
}
--enable_result_log
--enable_query_log
--source include/sync_slave_sql_with_master.inc
--echo # Build connections to master server
--disable_query_log
--disable_result_log
--let $i= 1
while ($i < $n)
{
--connect(con$i,127.0.0.1,root,,test,$MASTER_MYPORT,)
--inc $i
}
if ($error_simulation)
{
--let $i= 1
while ($i < $connections)
{
--connection con$i
set session debug="+d,simulate_binlog_flush_error";
--inc $i
}
}
--enable_result_log
--enable_query_log
--echo # Stress test that execute massive queries on every connection
--let $m= $loops
--let $j= 1
--disable_query_log
--disable_result_log
while ($j < $m)
{
# Execute INSERT statement on these connections in parallel
--let $i= 1
while ($i < $n)
{
--connection con$i
--send
--eval INSERT INTO t$i VALUES(2)
--inc $i
}
# reap on every connection
--let $i= 1
while ($i < $n)
{
--connection con$i
--reap
--inc $i
}
--inc $j
}
if ($error_simulation)
{
--let $i= 1
while ($i < $connections)
{
--connection con$i
set session debug="-d,simulate_binlog_flush_error";
--inc $i
}
}
--enable_result_log
--enable_query_log
--let $slave_timeout= 3600
if ($enable_diff_table)
{
--source include/sync_slave_sql_with_master.inc
--echo # Test if the results are consistent on master and slave
--let $i= 1
while ($i < $n)
{
--let $diff_tables= master:t$i, slave:t$i
--source include/diff_tables.inc
--inc $i
}
}
# clean up
--connection master
--disable_query_log
--disable_result_log
# disconnect connections
--let $i= 1
while ($i < $n)
{
--disconnect con$i
--inc $i
}
# drop tables
--let $i= 1
while ($i < $n)
{
--eval DROP TABLE t$i
--inc $i
}
--enable_result_log
--enable_query_log
--source include/sync_slave_sql_with_master.inc
|
