diff options
Diffstat (limited to 'mysql-test/suite/rpl/r/rpl_delayed_parallel_slave_sbm.result')
| -rw-r--r-- | mysql-test/suite/rpl/r/rpl_delayed_parallel_slave_sbm.result | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/mysql-test/suite/rpl/r/rpl_delayed_parallel_slave_sbm.result b/mysql-test/suite/rpl/r/rpl_delayed_parallel_slave_sbm.result new file mode 100644 index 00000000000..f783b1e0783 --- /dev/null +++ b/mysql-test/suite/rpl/r/rpl_delayed_parallel_slave_sbm.result @@ -0,0 +1,60 @@ +include/master-slave.inc +[connection master] +connection slave; +include/stop_slave.inc +change master to master_delay=3, master_use_gtid=Slave_Pos; +set @@GLOBAL.slave_parallel_threads=2; +include/start_slave.inc +connection master; +create table t1 (a int); +include/sync_slave_sql_with_master.inc +# +# Pt 1) Ensure SBM is updated immediately upon arrival of the next event +# Lock t1 on slave so the first received transaction does not complete/commit +connection slave; +LOCK TABLES t1 WRITE; +connection master; +# Sleep 2 to allow a buffer between events for SBM check +insert into t1 values (0); +include/save_master_gtid.inc +connection slave; +# Waiting for transaction to arrive on slave and begin SQL Delay.. +# Validating SBM is updated on event arrival.. +# ..done +connection slave; +UNLOCK TABLES; +include/sync_with_master_gtid.inc +# +# Pt 2) If the SQL thread has not entered an idle state, ensure +# following events do not update SBM +# Stop slave IO thread so it receives both events together on restart +connection slave; +include/stop_slave_io.inc +connection master; +# Sleep 2 to allow a buffer between events for SBM check +insert into t1 values (1); +# Sleep 3 to create gap between events +insert into t1 values (2); +connection slave; +LOCK TABLES t1 WRITE; +START SLAVE IO_THREAD; +# Wait for first transaction to complete SQL delay and begin execution.. +# Validate SBM calculation doesn't use the second transaction because SQL thread shouldn't have gone idle.. +# ..and that SBM wasn't calculated using prior committed transactions +# ..done +connection slave; +UNLOCK TABLES; +# +# Cleanup +# Reset master_delay +include/stop_slave.inc +CHANGE MASTER TO master_delay=0; +set @@GLOBAL.slave_parallel_threads=4; +include/start_slave.inc +connection master; +DROP TABLE t1; +include/save_master_gtid.inc +connection slave; +include/sync_with_master_gtid.inc +include/rpl_end.inc +# End of rpl_delayed_parallel_slave_sbm.test |