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