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ea4bcb9d98
Fix some random test failures following MDEV-32168 push. Don't blindly set $rpl_only_running_threads in many places. Instead explicit stop only the IO or SQL thread, as appropriate. Setting it interfered with rpl_end.inc in some cases. Rather than clearing it afterwards, better to not set it at all when it is not needed, removing ambiguity in the test about the state of the replication threads. Don't fail the test if include/stop_slave_io.inc finds an error in the IO thread after stop. Such errors can be simply because slave stop happened in the middle of the IO thread's initial communication with the master. Signed-off-by: Kristian Nielsen <knielsen@knielsen-hq.org>
122 lines
3.8 KiB
Plaintext
122 lines
3.8 KiB
Plaintext
include/master-slave.inc
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[connection master]
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connection slave;
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SET @old_innodb_flush_log_at_trx_commit= @@global.innodb_flush_log_at_trx_commit;
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SET @@global.innodb_flush_log_at_trx_commit= 0;
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connection master;
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SET @old_innodb_flush_log_at_trx_commit= @@global.innodb_flush_log_at_trx_commit;
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SET @@global.innodb_flush_log_at_trx_commit= 0;
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SET @@session.binlog_direct_non_transactional_updates= FALSE;
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connection master;
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call mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT");
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connection slave;
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call mtr.add_suppression("Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT");
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connection master;
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create table t1(n int);
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connection slave;
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stop slave;
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include/wait_for_slave_to_stop.inc
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connection master;
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connection slave;
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start slave;
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stop slave io_thread;
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start slave io_thread;
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include/wait_for_slave_to_start.inc
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connection master;
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drop table t1;
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connection slave;
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connection master;
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create table t1i(n int primary key) engine=innodb;
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create table t2m(n int primary key) engine=myisam;
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begin;
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insert into t1i values (1);
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insert into t1i values (2);
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insert into t1i values (3);
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commit;
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connection slave;
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connection slave;
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begin;
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insert into t1i values (5);
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connection master;
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begin;
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insert into t1i values (4);
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insert into t2m values (1);
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Warnings:
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Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it accesses a non-transactional table after accessing a transactional table within the same transaction
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insert into t1i values (5);
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commit;
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connection slave;
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zero
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0
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connection slave1;
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stop slave;
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connection slave;
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rollback;
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connection slave1;
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include/wait_for_slave_to_stop.inc
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*** sql thread is *not* running: No ***
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connection master;
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connection slave;
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*** the prove: the stopped slave has finished the current transaction ***
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five
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5
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zero
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0
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one
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1
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include/start_slave.inc
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connection master;
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drop table t1i, t2m;
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connection slave;
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#
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# Bug#56096 STOP SLAVE hangs if executed in parallel with user sleep
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#
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connection master;
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DROP TABLE IF EXISTS t1;
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CREATE TABLE t1 (a INT );
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connection slave;
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connection slave1;
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# lock table for synchronization
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LOCK TABLES t1 WRITE;
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connection master;
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# insert into the table
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INSERT INTO t1 SELECT SLEEP(4);
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Warnings:
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Note 1592 Unsafe statement written to the binary log using statement format since BINLOG_FORMAT = STATEMENT. Statement is unsafe because it uses a system function that may return a different value on the slave
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connection slave;
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# Slave: wait for the insert
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# send slave stop
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STOP SLAVE;
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connection slave1;
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# wait for stop slave
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# Slave1: unlock the table
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UNLOCK TABLES;
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connection slave;
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# wait for the slave to stop
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include/wait_for_slave_to_stop.inc
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# Start slave again
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include/start_slave.inc
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# Clean up
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connection master;
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DROP TABLE t1;
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connection slave;
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connection master;
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RESET MASTER;
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connection slave;
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include/stop_slave.inc
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CHANGE MASTER TO master_log_pos=MASTER_POS;
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START SLAVE;
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include/wait_for_slave_param.inc [Last_IO_Errno]
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Last_IO_Errno = '1236'
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Last_IO_Error = 'Got fatal error 1236 from master when reading data from binary log: 'Client requested master to start replication from impossible position; the first event 'master-bin.000001' at XXX, the last event read from 'master-bin.000001' at XXX, the last byte read from 'master-bin.000001' at XXX.''
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include/stop_slave_sql.inc
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RESET SLAVE;
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connection master;
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RESET MASTER;
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connection slave;
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SET @@global.innodb_flush_log_at_trx_commit= @old_innodb_flush_log_at_trx_commit;
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call mtr.add_suppression("Slave SQL.*Request to stop slave SQL Thread received while applying a group that has non-transactional changes; waiting for completion of the group");
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connection master;
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SET @@global.innodb_flush_log_at_trx_commit= @old_innodb_flush_log_at_trx_commit;
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include/rpl_end.inc
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