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  1. MariaDB Server
  2. MDEV-7432

STOP SLAVE in the middle of event group can cause rollback of transaction mixing transactional and non-transactional DML, causing slave corruption

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      http://buildbot.askmonty.org/buildbot/builders/work-amd64-valgrind/builds/6554/steps/test/logs/stdio

      rpl.rpl_parallel 'innodb_plugin,row'     w3 [ fail ]
              Test ended at 2015-01-06 23:50:40
       
      CURRENT_TEST: rpl.rpl_parallel
      mysqltest: In included file "./include/wait_for_slave_param.inc": 
      included from ./include/wait_for_slave_sql_to_start.inc at line 32:
      included from ./include/wait_for_slave_to_start.inc at line 27:
      included from ./include/start_slave.inc at line 35:
      included from /var/lib/buildbot/maria-slave/work-opensuse-amd64/build/mysql-test/suite/rpl/t/rpl_parallel.test at line 344:
      At line 115: Timeout in include/wait_for_slave_param.inc
       
      The result from queries just before the failure was:
      < snip >
      'group_commit_waiting_for_prior SIGNAL slave_queued3',
      ''))
      master-bin.000002	1417	Xid	1	1444	COMMIT /* xid=358 */
      master-bin.000002	1444	Gtid	1	1482	BEGIN GTID 0-1-15
      master-bin.000002	1482	Query	1	1571	use `test`; INSERT INTO t2 VALUES (20)
      master-bin.000002	1571	Query	1	1660	use `test`; INSERT INTO t1 VALUES (20)
      master-bin.000002	1660	Query	1	1749	use `test`; INSERT INTO t2 VALUES (21)
      master-bin.000002	1749	Query	1	1842	use `test`; INSERT INTO t3 VALUES (20, 20)
      master-bin.000002	1842	Xid	1	1869	COMMIT /* xid=421 */
      master-bin.000002	1869	Gtid	1	1907	BEGIN GTID 0-1-16
      master-bin.000002	1907	Query	1	1999	use `test`; INSERT INTO t3 VALUES(21, 21)
      master-bin.000002	1999	Xid	1	2026	COMMIT /* xid=426 */
      master-bin.000002	2026	Gtid	1	2064	BEGIN GTID 0-1-17
      master-bin.000002	2064	Query	1	2156	use `test`; INSERT INTO t3 VALUES(22, 22)
      master-bin.000002	2156	Xid	1	2183	COMMIT /* xid=427 */
       
      **** SHOW RELAYLOG EVENTS on server_1 ****
      relaylog_name = 'No such row'
      SHOW RELAYLOG EVENTS IN 'No such row';
      Log_name	Pos	Event_type	Server_id	End_log_pos	Info
       
      More results from queries before failure can be found in /dev/shm/var_auto_lwsQ/3/log/rpl_parallel.log
       
       - saving '/dev/shm/var_auto_lwsQ/3/log/rpl.rpl_parallel-innodb_plugin,row/' to '/var/lib/buildbot/maria-slave/work-opensuse-amd64/build/mysql-test/var/log/rpl.rpl_parallel-innodb_plugin,row/'
       
      Retrying test rpl.rpl_parallel, attempt(2/3)...
       
      worker[3] > Restart  - not started
      worker[3] > Restart  - not started
      ***Warnings generated in error logs during shutdown after running tests: rpl.rpl_gtid_startpos rpl.rpl_commit_after_flush rpl.rpl_gtid_errorhandling rpl.rpl_foreign_key_innodb rpl.rpl_old_master rpl.rpl_bug26395 rpl.rpl_gtid_mdev4484 rpl.rpl_failed_optimize rpl.rpl_dual_pos_advance rpl.rpl_gtid_ignored rpl.rpl_insert_id_pk rpl.rpl_gtid_reconnect rpl.rpl_insert_ignore rpl.rpl_insert_id rpl.rpl_parallel rpl.rpl_multi_engine rpl.rpl_gtid_until rpl.rpl_mysql_upgrade rpl.rpl_checksum_cache
       
      150106 23:44:13 [Warning] 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. Statement: INSERT INTO t1 VALUES (20)
      150106 23:44:15 [Warning] Slave: Duplicate entry '20' for key 'PRIMARY' Error_code: 1062

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              • Assignee:
                knielsen Kristian Nielsen
                Reporter:
                elenst Elena Stepanova
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                • Created:
                  Updated: