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# ==== Purpose ====
#
# The purpose of this script is to verify that replica is able to receive
# both old and new heartbeat_event
#
# ==== Requirements ====
#
# R1. Replica should work without erroring out for both old and new
# heartbeat event.
#
# ==== Implementation ====
#
# 1. Add a debug point which will force the source to send old
# heartbeat_event.
# 2. Change the heartbeat period on replica to be able to generate heartbeat
# event quicker.
# 3. Setup replication and sleep on source after executing 1 transaction,
# this will generate the heartbeat event on source side.
# 4. Verify that the source error log has heartbeat event related message.
# 5. Remove the debug point and verify that heartbeat events are still being
# generated on source side by asserting the heartbeat message in source
# error log.
# 6. Verify if replication is working fine.
# 7. Clean up
#
# ==== References ====
#
# Bug #29913991:HEARTBEAT EVENT CAN ONLY ADDRESS 32 BIT FILE OFFSET
--source include/have_binlog_format_row.inc
--source include/have_debug.inc
# 1. Add the debug point on source to force the source to generate
# old heartbeat event.
--let $debug_point= use_old_heartbeat_version
--source include/add_debug_point.inc
--source include/master-slave.inc
--source include/rpl_connection_slave.inc
--source include/stop_slave.inc
# 2. Change the heartbeat period on replica
CHANGE REPLICATION SOURCE TO SOURCE_HEARTBEAT_PERIOD = 2;
--source include/start_slave.inc
--source include/rpl_connection_master.inc
CREATE TABLE t(s int);
--source include/sync_slave_sql_with_master.inc
# 3. Sleep Sleep long enough to receive heartbeat events, even on slow platforms
--source include/rpl_connection_master.inc
--sleep 2
--source include/sync_slave_sql_with_master.inc
--source include/rpl_connection_master.inc
# 4 Verify that the source generated heartbeat related message in the error log
--let $assert_text = Found heartbeat related message in the error log
--let $assert_file = $MYSQLTEST_VARDIR/log/mysqld.1.err
--let $assert_select = source sends heartbeat message
--let $assert_count = 1
--source include/assert_grep.inc
# 5. Remove the debug point from source
--let $debug_point= use_old_heartbeat_version
--source include/remove_debug_point.inc
INSERT INTO t VALUES(10);
--sleep 2
--let $assert_text = Found heartbeat related message in the error log
--let $assert_file = $MYSQLTEST_VARDIR/log/mysqld.1.err
--let $assert_select = source sends heartbeat message
--let $assert_count = 2
--source include/assert_grep.inc
# 6. Verify that replica is working fine
--source include/sync_slave_sql_with_master.inc
# 7. Clean up
--source include/rpl_connection_master.inc
DROP TABLE t;
--source include/sync_slave_sql_with_master.inc
--source include/rpl_end.inc
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