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https://buildbot.mariadb.org/#/builders/98/builds/9752
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10.11 16c971875
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rpl.rpl_change_master_demote 'mix' w2 [ fail ]
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Test ended at 2022-09-12 06:32:13
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CURRENT_TEST: rpl.rpl_change_master_demote
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mysqltest: In included file "./include/wait_for_slave_param.inc":
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included from ./include/wait_for_slave_io_to_start.inc at line 40:
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included from ./include/wait_for_slave_to_start.inc at line 26:
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included from ./include/start_slave.inc at line 35:
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included from /home/buildbot/aarch64-ubuntu-2004/build/mysql-test/suite/rpl/include/rpl_change_master_demote.inc at line 44:
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included from /home/buildbot/aarch64-ubuntu-2004/build/mysql-test/suite/rpl/t/rpl_change_master_demote.test at line 147:
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At line 119: Timeout in include/wait_for_slave_param.inc
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The result from queries just before the failure was:
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< snip >
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master-bin.000001 256 Gtid_list 1 285 []
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master-bin.000001 285 Binlog_checkpoint 1 329 master-bin.000001
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master-bin.000001 329 Gtid 1 371 GTID 0-1-1
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master-bin.000001 371 Query 1 470 use `test`; CREATE TABLE t1 (a int)
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master-bin.000001 470 Gtid 1 512 BEGIN GTID 0-1-2
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master-bin.000001 512 Query 1 604 use `test`; INSERT INTO t1 VALUES (1)
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master-bin.000001 604 Query 1 677 COMMIT
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master-bin.000001 677 Gtid 1 719 BEGIN GTID 0-1-6
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master-bin.000001 719 Query 1 811 use `test`; INSERT INTO t1 VALUES (2)
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master-bin.000001 811 Query 1 884 COMMIT
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master-bin.000001 884 Gtid 1 926 BEGIN GTID 0-1-10
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master-bin.000001 926 Query 1 1018 use `test`; INSERT INTO t1 VALUES (3)
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master-bin.000001 1018 Query 1 1091 COMMIT
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**** SHOW RELAYLOG EVENTS on server_1 ****
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relaylog_name = 'master-relay-bin.000001'
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SHOW RELAYLOG EVENTS IN 'master-relay-bin.000001';
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Log_name Pos Event_type Server_id End_log_pos Info
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master-relay-bin.000001 4 Format_desc 1 256 Server ver: 10.11.0-MariaDB-log, Binlog ver: 4
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connection master;
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This happens during Test Case 4, when the primary has changed to become the new replica and it is attempted to start it.
The primary/server 1 error log shows:
2022-09-12 6:26:49 9 [Note] 'CHANGE MASTER TO executed'. Previous state master_host='', master_port='3306', master_log_file='', master_log_pos='4'. New state master_host='127.0.0.1', master_port='16081', master_log_file='', master_log_pos='4'.
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2022-09-12 6:26:49 9 [Note] Previous Using_Gtid=Slave_Pos. New Using_Gtid=Slave_Pos
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2022-09-12 6:26:49 23 [Note] Slave I/O thread: Start asynchronous replication to master 'root@127.0.0.1:16081' in log '' at position 4
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2022-09-12 6:26:49 23 [Note] Slave I/O thread: connected to master 'root@127.0.0.1:16081',replication starts at GTID position '0-1-10'
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2022-09-12 6:26:49 23 [ERROR] Slave I/O: Got fatal error 1236 from master when reading data from binary log: 'Error: connecting slave requested to start from GTID 0-1-10, which is not in the master's binlog', Internal MariaDB error code: 1236
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2022-09-12 6:26:49 23 [Note] Slave I/O thread exiting, read up to log 'FIRST', position 4; GTID position 0-1-10, master 127.0.0.1:16081
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2022-09-12 6:26:49 24 [Note] Slave SQL thread initialized, starting replication in log 'FIRST' at position 4, relay log './master-relay-bin.000001' position: 4; GTID position '0-1-10'
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2022-09-12 6:32:12 0 [Note] /home/buildbot/aarch64-ubuntu-2004/build/sql/mariadbd (initiated by: unknown): Normal shutdown
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2022-09-12 6:32:12 24 [Note] Error reading relay log event: slave SQL thread was killed
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2022-09-12 6:32:12 24 [Note] Slave SQL thread exiting, replication stopped in log 'FIRST' at position 4; GTID position '0-1-10', master: 127.0.0.1:16081
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2022-09-12 6:32:12 0 [Note] /home/buildbot/aarch64-ubuntu-2004/build/sql/mariadbd: Shutdown complete
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The replica/server 2 error log shows:
2022-09-12 6:26:49 24 [Note] Start binlog_dump to slave_server(1), pos(, 4), using_gtid(1), gtid('0-1-10')
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2022-09-12 6:32:12 22 [Note] Slave: received end packet from server, apparent master shutdown:
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2022-09-12 6:32:12 22 [Note] Slave I/O thread: Failed reading log event, reconnecting to retry, log 'master-bin.000001' at position 1091; GTID position '0-1-10'
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2022-09-12 6:32:12 22 [ERROR] Slave I/O: error reconnecting to master 'root@127.0.0.1:16080' - retry-time: 1 maximum-retries: 10 message: Can't connect to server on '127.0.0.1' (111 "Connection refused"), Internal MariaDB error code: 2003
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2022-09-12 6:32:12 0 [Note] /home/buildbot/aarch64-ubuntu-2004/build/sql/mariadbd (initiated by: unknown): Normal shutdown
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2022-09-12 6:32:12 23 [Note] Error reading relay log event: slave SQL thread was killed
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2022-09-12 6:32:12 23 [Note] Slave SQL thread exiting, replication stopped in log 'master-bin.000001' at position 1091; GTID position '0-1-10', master: 127.0.0.1:16080
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2022-09-12 6:32:12 22 [Note] Slave I/O thread killed during or after a reconnect done to recover from failed read
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2022-09-12 6:32:12 22 [Note] Slave I/O thread exiting, read up to log 'master-bin.000001', position 1091; GTID position 0-1-10, master 127.0.0.1:16080
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2022-09-12 6:32:12 0 [Note] InnoDB: FTS optimize thread exiting.
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2022-09-12 6:32:12 0 [Note] InnoDB: Starting shutdown...
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2022-09-12 6:32:12 0 [Note] InnoDB: Dumping buffer pool(s) to /dev/shm/var_auto_caLU/2/mysqld.2/data/ib_buffer_pool
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2022-09-12 6:32:12 0 [Note] InnoDB: Restricted to 126 pages due to innodb_buf_pool_dump_pct=25
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2022-09-12 6:32:12 0 [Note] InnoDB: Buffer pool(s) dump completed at 220912 6:32:12
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2022-09-12 6:32:13 0 [Note] InnoDB: Removed temporary tablespace data file: "./ibtmp1"
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2022-09-12 6:32:13 0 [Note] InnoDB: Shutdown completed; log sequence number 48342; transaction id 17
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2022-09-12 6:32:13 0 [Note] /home/buildbot/aarch64-ubuntu-2004/build/sql/mariadbd: Shutdown complete
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Error logs attached.
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mysqld.1.err.2