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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
52 lines
1.6 KiB
Plaintext
52 lines
1.6 KiB
Plaintext
*** MDEV-7888: ANALYZE TABLE does wakeup_subsequent_commits(), causing wrong binlog order and parallel replication hang ***
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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 GLOBAL slave_parallel_mode='conservative';
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SET GLOBAL slave_parallel_threads=10;
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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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ALTER TABLE mysql.gtid_slave_pos ENGINE=InnoDB;
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CREATE TABLE t2 (a int PRIMARY KEY) 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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include/stop_slave.inc
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SET @old_dbug= @@GLOBAL.debug_dbug;
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SET GLOBAL debug_dbug= '+d,inject_analyze_table_sleep';
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connection server_1;
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SET @old_dbug= @@SESSION.debug_dbug;
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SET SESSION debug_dbug="+d,binlog_force_commit_id";
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SET @commit_id= 10000;
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ANALYZE TABLE t2;
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Table Op Msg_type Msg_text
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test.t2 analyze status Engine-independent statistics collected
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test.t2 analyze status OK
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INSERT INTO t3 VALUES (120, 0);
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SET @commit_id= 10001;
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INSERT INTO t3 VALUES (121, 0);
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SET SESSION debug_dbug=@old_dbug;
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SELECT * FROM t3 WHERE a >= 120 ORDER BY a;
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a b
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120 0
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121 0
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include/save_master_gtid.inc
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connection server_2;
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include/start_slave.inc
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include/sync_with_master_gtid.inc
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SELECT * FROM t3 WHERE a >= 120 ORDER BY a;
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a b
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120 0
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121 0
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include/stop_slave.inc
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SET GLOBAL debug_dbug= @old_dbug;
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SET GLOBAL slave_parallel_threads=@old_parallel_threads;
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SET GLOBAL slave_parallel_mode=@old_parallel_mode;
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include/start_slave.inc
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connection server_1;
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DROP TABLE t2,t3;
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include/rpl_end.inc
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