polardbxengine/mysql-test/suite/xcluster/t/large_event.test

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--source include/have_debug_new.inc
--connect (conn1,127.0.0.1,root,,test,$MYPORT_1)
--connection conn1
flush local logs;
--connect (conn2,127.0.0.1,root,,test,$MYPORT_2)
--connection conn2
flush local logs;
--connect (conn3,127.0.0.1,root,,test,$MYPORT_3)
--connection conn3
flush local logs;
--echo # --------- normal case -----------
--connection conn1
use test;
create table t1 (id int primary key, data longblob);
insert into t1 values (1, repeat("a", 2048576));
insert into t1 values (0, 'a');
--source include/wait_follower_catchup.inc
let $cnt1= query_get_value("select count(*) as cnt from t1", cnt, 1);
--connection conn2
--source include/wait_apply_catchup.inc
let $cnt2= query_get_value("select count(*) as cnt from t1", cnt, 1);
--connection conn3
--source include/wait_apply_catchup.inc
let $cnt3= query_get_value("select count(*) as cnt from t1", cnt, 1);
if ($cnt1 == $cnt2)
{
if ($cnt2 == $cnt3)
{
echo consistent!!!!!!!;
}
}
--echo # --------- case 1 ---------
--connection conn1
insert into t1 values (2, repeat("a", 2048576));
set global debug="+d,crash_during_large_event_binlog_flush";
--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--error 2013
insert into t1 values (3, repeat("a", 2048576));
--source include/wait_until_disconnected.inc
--sleep 2
--let $_expect_file_name= $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--source include/start_mysqld.inc
insert into t1 values (13, 'a');
--source include/wait_follower_catchup.inc
let $cnt1= query_get_value("select count(*) as cnt from t1", cnt, 1);
--connection conn2
--enable_reconnect
--source include/wait_until_connected_again_old.inc
--source include/wait_apply_catchup.inc
let $cnt2= query_get_value("select count(*) as cnt from t1", cnt, 1);
--connection conn3
--enable_reconnect
--source include/wait_until_connected_again_old.inc
--source include/wait_apply_catchup.inc
let $cnt3= query_get_value("select count(*) as cnt from t1", cnt, 1);
if ($cnt1 == $cnt2)
{
if ($cnt2 == $cnt3)
{
echo consistent!!!!!!!;
}
}
--echo # --------- case 2 ---------
--connection conn1
insert into t1 values (4, repeat("a", 2048576));
set global debug="+d,crash_during_large_event_binlog_flush_slow";
--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--error 2013
insert into t1 values (5, repeat("a", 2048576));
--source include/wait_until_disconnected.inc
--sleep 2
--let $_expect_file_name= $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--source include/start_mysqld.inc
insert into t1 values (15, 'a');
--source include/wait_follower_catchup.inc
let $cnt1= query_get_value("select count(*) as cnt from t1", cnt, 1);
--connection conn2
--enable_reconnect
--source include/wait_until_connected_again_old.inc
--source include/wait_apply_catchup.inc
let $cnt2= query_get_value("select count(*) as cnt from t1", cnt, 1);
--connection conn3
--enable_reconnect
--source include/wait_until_connected_again_old.inc
--source include/wait_apply_catchup.inc
let $cnt3= query_get_value("select count(*) as cnt from t1", cnt, 1);
if ($cnt1 == $cnt2)
{
if ($cnt2 == $cnt3)
{
echo consistent!!!!!!!;
}
}
--echo # --------- case 3 ---------
--connection conn1
insert into t1 values (6, repeat("a", 2048576));
--connection conn2
set global debug="+d,crash_during_large_event_receive";
--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.2.expect
--connection conn1
insert into t1 values (7, repeat("a", 2048576));
--connection conn2
--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.2.expect
--enable_reconnect
--source include/wait_until_connected_again_old.inc
--connection conn1
insert into t1 values (8, repeat("a", 2048576));
insert into t1 values (18, 'a');
--source include/wait_follower_catchup.inc
let $cnt1= query_get_value("select count(*) as cnt from t1", cnt, 1);
--connection conn2
--enable_reconnect
--source include/wait_until_connected_again_old.inc
--source include/wait_apply_catchup.inc
let $cnt2= query_get_value("select count(*) as cnt from t1", cnt, 1);
--connection conn3
--enable_reconnect
--source include/wait_until_connected_again_old.inc
--source include/wait_apply_catchup.inc
let $cnt3= query_get_value("select count(*) as cnt from t1", cnt, 1);
if ($cnt1 == $cnt2)
{
if ($cnt2 == $cnt3)
{
echo consistent!!!!!!!;
}
}
--echo # --------- case 4 ---------
--connection conn1
insert into t1 values (9, repeat("a", 2048576));
--connection conn2
set global debug="+d,crash_during_large_event_receive_slow";
--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.2.expect
--connection conn1
insert into t1 values (10, repeat("a", 2048576));
--connection conn2
--exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.2.expect
--enable_reconnect
--source include/wait_until_connected_again_old.inc
--connection conn1
insert into t1 values (11, repeat("a", 2048576));
insert into t1 values (111, 'a');
--source include/wait_follower_catchup.inc
let $cnt1= query_get_value("select count(*) as cnt from t1", cnt, 1);
--connection conn2
--enable_reconnect
--source include/wait_until_connected_again_old.inc
--source include/wait_apply_catchup.inc
let $cnt2= query_get_value("select count(*) as cnt from t1", cnt, 1);
--connection conn3
--enable_reconnect
--source include/wait_until_connected_again_old.inc
--source include/wait_apply_catchup.inc
let $cnt3= query_get_value("select count(*) as cnt from t1", cnt, 1);
if ($cnt1 == $cnt2)
{
if ($cnt2 == $cnt3)
{
echo consistent!!!!!!!;
}
}
--connection conn1
drop table t1;
set global debug="";