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# ==== Purpose ====
#
# The purpose of this test is to validate that the replication process is
# tolerant to the failure when allocating required space for a row event -
# IO_CACHE failure due to temporary directory disc partition being full, for
# instance.
#
# ==== Requirements ====
#
# R1. The `HA_ERR_OUT_OF_MEM` must be triggered whenever
# `binlog_prepare_pending_rows_event` fails to return a reference to the
# pending rows event.
#
# ==== Implementation ====
#
# 1. Create a normal table and a table with partitions.
# 2. Activate the `simulate_null_pending_rows_event` DBUG point.
# 3. Insert, update and delete records and expect failure.
# 4. Deactivate the `simulate_null_pending_rows_event` DBUG point.
# 5. Insert, update and delete records and expect success.
# 6. Ensure that both tables have the same data.
#
# ==== References ====
#
# BUG#29848931 UPDATE ON PARTITIONED TABLE CRASHES THE SERVER WHEN PARTITION
# COUNT IS MORE
#
--source include/have_debug.inc
--write_file $MYSQLTEST_VARDIR/tmp/execute_operation.inc PROCEDURE
if ($error_number == '')
{
--die !!!ERROR IN TEST: you must set $error_number
}
if ($statement == '')
{
--die !!!ERROR IN TEST: you must set $statement
}
if ($error_number != 0)
{
SET DEBUG = '+d, simulate_null_pending_rows_event';
}
--let $t = 2
while($t != 0)
{
if ($statement == INSERT)
{
--error $error_number
--eval INSERT INTO t$t VALUES (1, 1), (2, 2), (3, 3)
}
if ($statement == UPDATE)
{
--error $error_number
--eval UPDATE t$t SET p = 4 WHERE id = 2
}
if ($statement == DELETE)
{
--error $error_number
--eval DELETE FROM t$t WHERE id = 2
}
--dec $t
}
if ($error_number != 0)
{
SET DEBUG = '-d, simulate_null_pending_rows_event';
}
#END OF
PROCEDURE
--source include/not_group_replication_plugin.inc
--source include/have_binlog_format_row.inc
--source include/master-slave.inc
CREATE TABLE t1 (id INT, p INT);
CREATE TABLE t2 (id INT, p INT);
CREATE INDEX i ON t2 (id);
ALTER TABLE t2 PARTITION BY KEY (id) PARTITIONS 100;
--source include/sync_slave_sql_with_master.inc
--source include/rpl_connection_master.inc
--let $statement = INSERT
--let $error_number = ER_BINLOG_ROW_LOGGING_FAILED
--source $MYSQLTEST_VARDIR/tmp/execute_operation.inc
--let $error_number = 0
--source $MYSQLTEST_VARDIR/tmp/execute_operation.inc
--let $statement = UPDATE
--let $error_number = ER_BINLOG_ROW_LOGGING_FAILED
--source $MYSQLTEST_VARDIR/tmp/execute_operation.inc
--let $error_number = 0
--source $MYSQLTEST_VARDIR/tmp/execute_operation.inc
--let $statement = DELETE
--let $error_number = ER_BINLOG_ROW_LOGGING_FAILED
--source $MYSQLTEST_VARDIR/tmp/execute_operation.inc
--let $error_number = 0
--source $MYSQLTEST_VARDIR/tmp/execute_operation.inc
--let $assert_cond= "[SELECT COUNT(*) FROM t1]" = "2"
--let $assert_text= There are 2 records in t1
--source include/assert.inc
--let $assert_cond= "[SELECT COUNT(*) FROM t2]" = "2"
--let $assert_text= There are 2 records in t2
--source include/assert.inc
--source include/sync_slave_sql_with_master.inc
--let $diff_tables= master:t1, slave:t1
--source include/diff_tables.inc
--let $diff_tables= master:t2, slave:t2
--source include/diff_tables.inc
--source include/rpl_connection_master.inc
DROP TABLE t1;
DROP TABLE t2;
--remove_file $MYSQLTEST_VARDIR/tmp/execute_operation.inc
--source include/rpl_end.inc
|
