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714762ddb7
Description: ============ To change 'CONSERVATIVE' @@global.slave_parallel_mode default to 'OPTIMISTIC' in 10.5. @sql/sys_vars.cc Changed default parallel_mode to 'OPTIMISTIC' @sql/rpl_filter.cc Changed default parallel_mode to 'OPTIMISTIC' @sql/mysqld.cc Removed the initialization of 'SLAVE_PARALLEL_CONSERVATIVE' to 'opt_slave_parallel_mode' variable. @mysql-test/suite/rpl/t/rpl_parallel_mdev6589.test @mysql-test/suite/rpl/t/rpl_mdev6386.test Added 'mtr' suppression to ignore 'ER_PRIOR_COMMIT_FAILED'. In case of 'OPTIMISTIC' mode if a transaction gets killed during "wait_for_prior_commit" it results in above error "1964". Hence suppression needs to be added for this error. @mysql-test/suite/rpl/t/rpl_parallel_conflicts.test Test has a 'slave.opt' which explicitly sets slave_parallel_mode to 'conservative'. When the test ends this mode conflicts with new default mode. Hence check test case reports an error. The 'slave.opt' is removed and options are set and reset within test. @mysql-test/suite/multi_source/info_logs.result @mysql-test/suite/multi_source/reset_slave.result @mysql-test/suite/multi_source/simple.result Result content mismatch in "show slave status" output. This is expected as new slave_parallel_mode='OPTIMISTIC'. @mysql-test/include/check-testcase.test Updated default 'slave_parallel_mode' to 'optimistic'. Refactored rpl_parallel.test into following test cases. Test case 1: @mysql-test/suite/rpl/t/rpl_parallel_domain.test Test case 2: @mysql-test/suite/rpl/t/rpl_parallel_domain_slave_single_grp.test Test case 3: @mysql-test/suite/rpl/t/rpl_parallel_single_grpcmt.test Test case 4: @mysql-test/suite/rpl/t/rpl_parallel_stop_slave.test Test case 5: @mysql-test/suite/rpl/t/rpl_parallel_slave_bgc_kill.test Test case 6: @mysql-test/suite/rpl/t/rpl_parallel_gco_wait_kill.test Test case 7: @mysql-test/suite/rpl/t/rpl_parallel_free_deferred_event.test Test case 8: @mysql-test/suite/rpl/t/rpl_parallel_missed_error_handling.test Test case 9: @mysql-test/suite/rpl/t/rpl_parallel_innodb_lock_conflict.test Test case 10: @mysql-test/suite/rpl/t/rpl_parallel_gtid_slave_pos_update_fail.test Test case 11: @mysql-test/suite/rpl/t/rpl_parallel_wrong_exec_master_pos.test Test case 12: @mysql-test/suite/rpl/t/rpl_parallel_partial_binlog_trans.test Test case 13: @mysql-test/suite/rpl/t/rpl_parallel_ignore_error_on_rotate.test Test case 14: @mysql-test/suite/rpl/t/rpl_parallel_wrong_binlog_order.test Test case 15: @mysql-test/suite/rpl/t/rpl_parallel_incorrect_relay_pos.test Test case 16: @mysql-test/suite/rpl/t/rpl_parallel_retry_deadlock.test Test case 17: @mysql-test/suite/rpl/t/rpl_parallel_deadlock_corrupt_binlog.test Test case 18: @mysql-test/suite/rpl/t/rpl_parallel_mode.test Test case 19: @mysql-test/suite/rpl/t/rpl_parallel_analyze_table_hang.test Test case 20: @mysql-test/suite/rpl/t/rpl_parallel_record_gtid_wakeup.test Test case 21: @mysql-test/suite/rpl/t/rpl_parallel_stop_on_con_kill.test Test case 22: @mysql-test/suite/rpl/t/rpl_parallel_rollback_assert.test
258 lines
7.1 KiB
Plaintext
258 lines
7.1 KiB
Plaintext
*** Test killing thread that is waiting to start transaction until previous transaction commits ***
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include/master-slave.inc
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[connection master]
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connection server_2;
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SET @old_parallel_threads=@@GLOBAL.slave_parallel_threads;
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SET @old_parallel_mode= @@GLOBAL.slave_parallel_mode;
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include/stop_slave.inc
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SET sql_log_bin=0;
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CALL mtr.add_suppression("Query execution was interrupted");
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CALL mtr.add_suppression("Slave: Connection was killed");
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CALL mtr.add_suppression("Commit failed due to failure of an earlier commit on which this one depends");
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SET sql_log_bin=1;
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SET GLOBAL slave_parallel_threads=10;
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SET GLOBAL slave_parallel_mode= 'conservative';
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CHANGE MASTER TO master_use_gtid=slave_pos;
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include/start_slave.inc
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connection server_1;
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connect con_temp3,127.0.0.1,root,,test,$SERVER_MYPORT_1,;
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connect con_temp4,127.0.0.1,root,,test,$SERVER_MYPORT_1,;
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connect con_temp5,127.0.0.1,root,,test,$SERVER_MYPORT_1,;
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ALTER TABLE mysql.gtid_slave_pos ENGINE=InnoDB;
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CREATE TABLE t3 (a INT PRIMARY KEY, b INT) ENGINE=InnoDB;
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connection server_2;
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connection server_1;
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SET sql_log_bin=0;
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CREATE FUNCTION foo(x INT, d1 VARCHAR(500), d2 VARCHAR(500))
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RETURNS INT DETERMINISTIC
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BEGIN
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RETURN x;
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END
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||
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SET sql_log_bin=1;
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connection server_2;
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SET sql_log_bin=0;
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CREATE FUNCTION foo(x INT, d1 VARCHAR(500), d2 VARCHAR(500))
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RETURNS INT DETERMINISTIC
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BEGIN
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IF d1 != '' THEN
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SET debug_sync = d1;
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END IF;
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IF d2 != '' THEN
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SET debug_sync = d2;
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END IF;
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RETURN x;
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END
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||
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SET sql_log_bin=1;
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include/stop_slave.inc
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SET GLOBAL slave_parallel_threads=0;
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SET GLOBAL slave_parallel_threads=4;
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include/start_slave.inc
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connection server_1;
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SET gtid_domain_id=2;
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BEGIN;
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INSERT INTO t3 VALUES (70, foo(70,
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'rpl_parallel_start_waiting_for_prior SIGNAL t4_waiting', ''));
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INSERT INTO t3 VALUES (60, foo(60,
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'ha_write_row_end SIGNAL d2_query WAIT_FOR d2_cont2',
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'rpl_parallel_end_of_group SIGNAL d2_done WAIT_FOR d2_cont'));
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COMMIT;
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SET gtid_domain_id=0;
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connection server_2;
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SET debug_sync='now WAIT_FOR d2_query';
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connection server_1;
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SET gtid_domain_id=1;
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BEGIN;
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INSERT INTO t3 VALUES (61, foo(61,
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'rpl_parallel_start_waiting_for_prior SIGNAL t3_waiting',
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'rpl_parallel_start_waiting_for_prior_killed SIGNAL t3_killed'));
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INSERT INTO t3 VALUES (62, foo(62,
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'ha_write_row_end SIGNAL d1_query WAIT_FOR d1_cont2',
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'rpl_parallel_end_of_group SIGNAL d1_done WAIT_FOR d1_cont'));
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COMMIT;
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SET gtid_domain_id=0;
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connection server_2;
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SET debug_sync='now WAIT_FOR d1_query';
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connection server_1;
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SET gtid_domain_id=0;
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INSERT INTO t3 VALUES (63, foo(63,
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'ha_write_row_end SIGNAL d0_query WAIT_FOR d0_cont2',
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'rpl_parallel_end_of_group SIGNAL d0_done WAIT_FOR d0_cont'));
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connection server_2;
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SET debug_sync='now WAIT_FOR d0_query';
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connection server_1;
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SET gtid_domain_id=3;
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BEGIN;
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INSERT INTO t3 VALUES (68, foo(68,
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'rpl_parallel_start_waiting_for_prior SIGNAL t2_waiting', ''));
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INSERT INTO t3 VALUES (69, foo(69,
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'ha_write_row_end SIGNAL d3_query WAIT_FOR d3_cont2',
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'rpl_parallel_end_of_group SIGNAL d3_done WAIT_FOR d3_cont'));
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COMMIT;
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SET gtid_domain_id=0;
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connection server_2;
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SET debug_sync='now WAIT_FOR d3_query';
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SET debug_sync='now SIGNAL d2_cont2';
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SET debug_sync='now WAIT_FOR d2_done';
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SET debug_sync='now SIGNAL d1_cont2';
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SET debug_sync='now WAIT_FOR d1_done';
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SET debug_sync='now SIGNAL d0_cont2';
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SET debug_sync='now WAIT_FOR d0_done';
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SET debug_sync='now SIGNAL d3_cont2';
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SET debug_sync='now WAIT_FOR d3_done';
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connection con_temp3;
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INSERT INTO t3 VALUES (64, foo(64,
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'rpl_parallel_before_mark_start_commit SIGNAL t1_waiting WAIT_FOR t1_cont', ''));
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SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued2 WAIT_FOR master_cont2';
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INSERT INTO t3 VALUES (65, foo(65, '', ''));
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connection server_1;
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SET debug_sync='now WAIT_FOR master_queued2';
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connection con_temp4;
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SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued3';
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INSERT INTO t3 VALUES (66, foo(66, '', ''));
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connection server_1;
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SET debug_sync='now WAIT_FOR master_queued3';
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connection con_temp5;
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SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued4';
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INSERT INTO t3 VALUES (67, foo(67, '', ''));
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connection server_1;
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SET debug_sync='now WAIT_FOR master_queued4';
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SET debug_sync='now SIGNAL master_cont2';
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connection con_temp3;
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connection con_temp4;
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connection con_temp5;
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connection server_1;
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SELECT * FROM t3 WHERE a >= 60 ORDER BY a;
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a b
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60 60
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61 61
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62 62
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63 63
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64 64
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65 65
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66 66
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67 67
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68 68
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69 69
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70 70
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SET debug_sync='RESET';
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connection server_2;
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SET debug_sync='now SIGNAL d0_cont';
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SET debug_sync='now WAIT_FOR t1_waiting';
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SET debug_sync='now SIGNAL d3_cont';
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SET debug_sync='now WAIT_FOR t2_waiting';
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SET debug_sync='now SIGNAL d1_cont';
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SET debug_sync='now WAIT_FOR t3_waiting';
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SET debug_sync='now SIGNAL d2_cont';
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SET debug_sync='now WAIT_FOR t4_waiting';
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KILL THD_ID;
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SET debug_sync='now WAIT_FOR t3_killed';
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SET debug_sync='now SIGNAL t1_cont';
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include/wait_for_slave_sql_error.inc [errno=1317,1927,1964]
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STOP SLAVE IO_THREAD;
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SELECT * FROM t3 WHERE a >= 60 AND a != 65 ORDER BY a;
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a b
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60 60
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61 61
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62 62
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63 63
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64 64
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68 68
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69 69
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70 70
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SET debug_sync='RESET';
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SET GLOBAL slave_parallel_threads=0;
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SET GLOBAL slave_parallel_threads=10;
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SET sql_log_bin=0;
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DROP FUNCTION foo;
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CREATE FUNCTION foo(x INT, d1 VARCHAR(500), d2 VARCHAR(500))
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RETURNS INT DETERMINISTIC
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BEGIN
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RETURN x;
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END
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SET sql_log_bin=1;
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connection server_1;
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UPDATE t3 SET b=b+1 WHERE a=60;
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connection server_2;
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include/start_slave.inc
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SELECT * FROM t3 WHERE a >= 60 ORDER BY a;
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a b
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60 61
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61 61
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62 62
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63 63
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64 64
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65 65
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66 66
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67 67
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68 68
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69 69
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70 70
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SET sql_log_bin=0;
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DROP FUNCTION foo;
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CREATE FUNCTION foo(x INT, d1 VARCHAR(500), d2 VARCHAR(500))
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RETURNS INT DETERMINISTIC
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BEGIN
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IF d1 != '' THEN
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SET debug_sync = d1;
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END IF;
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IF d2 != '' THEN
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SET debug_sync = d2;
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END IF;
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RETURN x;
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END
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SET sql_log_bin=1;
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connection server_2;
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include/stop_slave.inc
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SET GLOBAL slave_parallel_threads=0;
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SET GLOBAL slave_parallel_threads=10;
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include/start_slave.inc
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*** 5. Test killing thread that is waiting for queue of max length to shorten ***
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SET @old_max_queued= @@GLOBAL.slave_parallel_max_queued;
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SET GLOBAL slave_parallel_max_queued=9000;
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connection server_1;
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INSERT INTO t3 VALUES (80, foo(0,
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'ha_write_row_end SIGNAL query_waiting WAIT_FOR query_cont', ''));
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connection server_2;
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SET debug_sync='now WAIT_FOR query_waiting';
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SET @old_dbug= @@GLOBAL.debug_dbug;
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SET GLOBAL debug_dbug="+d,rpl_parallel_wait_queue_max";
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connection server_1;
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SELECT * FROM t3 WHERE a >= 80 ORDER BY a;
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a b
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80 0
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81 10000
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connection server_2;
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SET debug_sync='now WAIT_FOR wait_queue_ready';
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KILL THD_ID;
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SET debug_sync='now WAIT_FOR wait_queue_killed';
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SET debug_sync='now SIGNAL query_cont';
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include/wait_for_slave_sql_error.inc [errno=1317,1927,1964]
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STOP SLAVE IO_THREAD;
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SET GLOBAL debug_dbug=@old_dbug;
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SET GLOBAL slave_parallel_max_queued= @old_max_queued;
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connection server_1;
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INSERT INTO t3 VALUES (82,0);
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connection server_2;
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SET debug_sync='RESET';
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include/start_slave.inc
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SELECT * FROM t3 WHERE a >= 80 ORDER BY a;
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a b
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80 0
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81 10000
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82 0
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connection server_2;
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include/stop_slave.inc
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SET GLOBAL slave_parallel_mode=@old_parallel_mode;
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SET GLOBAL slave_parallel_threads=@old_parallel_threads;
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include/start_slave.inc
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SET DEBUG_SYNC= 'RESET';
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connection server_1;
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DROP function foo;
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DROP TABLE t3;
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SET DEBUG_SYNC= 'RESET';
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include/rpl_end.inc
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