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source include/have_binlog_format_row.inc;
source include/have_innodb.inc;
source include/master-slave.inc;
call mtr.add_suppression("Deadlock found");
call mtr.add_suppression("Can't find record in 't.'");
connection master;
CREATE TABLE t1 (a INT PRIMARY KEY, b INT) ENGINE=innodb;
INSERT INTO t1 VALUES (1,1), (2,2), (3,3), (4,4);
sync_slave_with_master;
SHOW STATUS LIKE 'Slave_retried_transactions';
# since bug#31552/31609 idempotency is not default any longer. In order
# the following UPDATE t1 to pass the mode is switched temprorarily
set @@global.slave_exec_mode= 'IDEMPOTENT';
UPDATE t1 SET a = 5, b = 47 WHERE a = 1;
SELECT * FROM t1 ORDER BY a;
connection master;
UPDATE t1 SET a = 5, b = 5 WHERE a = 1;
SELECT * FROM t1 ORDER BY a;
#SHOW BINLOG EVENTS;
sync_slave_with_master;
set @@global.slave_exec_mode= default;
SHOW STATUS LIKE 'Slave_retried_transactions';
SELECT * FROM t1 ORDER BY a;
source include/check_slave_is_running.inc;
connection slave;
call mtr.add_suppression("Slave SQL.*Could not execute Update_rows event on table test.t1");
call mtr.add_suppression("Slave SQL for channel '': worker thread retried transaction");
call mtr.add_suppression("The slave coordinator and worker threads are stopped");
#
# Bug#24764800 REPLICATION FAILING ON SLAVE WITH XAER_RMFAIL ERROR
#
# Verify that a temporary failing replicated xa transaction completes
# upon slave applier restart after previous
# @@global.slave_transaction_retries number of retries in vain.
#
connection slave;
set @save_innodb_lock_wait_timeout=@@global.innodb_lock_wait_timeout;
set @save_slave_transaction_retries=@@global.slave_transaction_retries;
# Slave applier parameters for the failed retry
set @@global.innodb_lock_wait_timeout=1;
set @@global.slave_transaction_retries=2;
--source include/restart_slave_sql.inc
# Temporary error implement: a record is blocked by slave local trx
connection slave1;
BEGIN;
INSERT INTO t1 SET a = 6, b = 7;
connection master;
INSERT INTO t1 SET a = 99, b = 99; # slave applier warm up trx
XA START 'xa1';
INSERT INTO t1 SET a = 6, b = 6; # this record eventually must be found on slave
XA END 'xa1';
XA PREPARE 'xa1';
connection slave;
# convert_error(ER_LOCK_WAIT_TIMEOUT)
--let $err_timeout= 1205
# convert_error(ER_LOCK_DEADLOCK)
--let $err_deadlock= 1213
--let $slave_sql_errno=$err_deadlock,$err_timeout
--let $show_slave_sql_error=
--source include/wait_for_slave_sql_error.inc
# b. Slave applier parameters for successful retry after restart
set @@global.innodb_lock_wait_timeout=1;
set @@global.slave_transaction_retries=100;
--let $rpl_allow_error=1
--source include/restart_slave_sql.inc
--let $rpl_allow_error=0
--let $last_retries= query_get_value(SHOW GLOBAL STATUS LIKE 'Slave_retried_transactions', Value, 1)
--let $status_type=GLOBAL
--let $status_var=Slave_retried_transactions
--let $status_var_value=`SELECT 1 + $last_retries`
--let $status_var_comparsion= >
--source include/wait_for_status_var.inc
# Release the record after just one retry
connection slave1;
ROLLBACK;
connection master;
XA COMMIT 'xa1';
--source include/sync_slave_sql_with_master.inc
# Proof of correctness: the committed XA is on the slave
connection slave;
--let $assert_text=XA transaction record must be in the table
--let $assert_cond=count(*)=1 FROM t1 WHERE a=6 AND b=6
--source include/assert.inc
# Bug#24764800 cleanup:
set @@global.innodb_lock_wait_timeout=@save_innodb_lock_wait_timeout;
set @@global.slave_transaction_retries= @save_slave_transaction_retries;
#
# Total cleanup:
#
connection master;
DROP TABLE t1;
--sync_slave_with_master
--connection master
# We must wait for the slave to stop.
# Otherwise the warnings in the error log about deadlock may be written to
# the error log only during shutdown, and currently the suppression of
# "Deadlock found" set in this test case is not effective during server
# shutdown.
--source include/rpl_end.inc
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