Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Cannot Reproduce
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10.0.17
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None
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rhel5 x86_64
Description
Aborted a slave thread (accidentally) and the server stayed in a unresponse state with regard to shutdown or replication commands.
[root@slave01]# mysql
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Welcome to the MariaDB monitor. Commands end with ; or \g.
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Your MariaDB connection id is 61015
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Server version: 10.0.17-MariaDB-log MariaDB Server
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Copyright (c) 2000, 2015, Oracle, MariaDB Corporation Ab and others.
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Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
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MariaDB [(none)]> stop slave; set global #skip-slave-start
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;Ctrl-C -- query killed. Continuing normally.
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^[[A
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\c
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Ctrl-C -- query killed. Continuing normally.
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ERROR 2013 (HY000): Lost connection to MySQL server during query
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-> Ctrl-C -- exit!
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Aborted
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[root@slave01]#
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[root@slave01]# mysql
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MariaDB [(none)]> show slave status\G
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Ctrl-C -- query killed. Continuing normally.
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Ctrl-C -- query killed. Continuing normally.
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ERROR 2013 (HY000): Lost connection to MySQL server during query
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[root@slave01]# ps -ef
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...
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mysql 10731 10380 61 12:28 pts/8 01:01:05 /usr/sbin/mysqld --basedir=/usr --datadir=/u01/data --plugin-dir=/usr/lib64/mysql/plugin --user=mysql --log-error=/var/lib/mysql/
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...
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[root@slave01]# more /var/lib/mysql/mysqld.log
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....
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150305 13:40:46 [Warning] Access denied for user 'cactiuser'@'10.5.0.66' (using password: YES)
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150305 13:45:44 [Warning] Access denied for user 'cactiuser'@'10.5.0.66' (using password: YES)
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150305 13:50:45 [Warning] Access denied for user 'cactiuser'@'10.5.0.66' (using password: YES)
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150305 13:53:10 [ERROR] Slave SQL: Error 'Table 'drupal_prod.__maatkit_char_chunking_map' doesn't exist' on query. Default database: 'drupal_prod'. Query: 'INSERT INT
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O `drupal_prod`.`__maatkit_char_chunking_map` VALUES (CHAR('50'))', Gtid 0-8-822547760, Internal MariaDB error code: 1146
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150305 13:53:10 [Warning] Slave: Table 'drupal_prod.__maatkit_char_chunking_map' doesn't exist Error_code: 1146
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150305 13:53:10 [ERROR] Error running query, slave SQL thread aborted. Fix the problem, and restart the slave SQL thread with "SLAVE START". We stopped at log 'mysql-bin.027842' position 32786
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153
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150305 13:53:10 [Note] Slave SQL thread exiting, replication stopped in log 'mysql-bin.027842' at position 32786954
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150305 13:55:46 [Warning] Access denied for user 'cactiuser'@'10.5.0.66' (using password: YES)
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150305 14:00:48 [Warning] Access denied for user 'cactiuser'@'10.5.0.66' (using password: YES)
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....
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[root@slave01]# mysql
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MariaDB [(none)]> select 1;
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+---+
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| 1 |
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+---+
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| 1 |
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+---+
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1 row in set (0.00 sec)
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MariaDB [(none)]> show processlist;
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+-------+---------------------+--------------------+--------------------------+---------+------+--------------------------------------------------------------------------------+--------------------------------+----------+
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| Id | User | Host | db | Command | Time | State | Info | Progress |
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+-------+---------------------+--------------------+--------------------------+---------+------+--------------------------------------------------------------------------------+--------------------------------+----------+
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| 3 | system user | | NULL | Connect | 953 | Waiting for prior transaction to start commit before starting next transaction | NULL | 0.000 |
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| 4 | system user | | NULL | Connect | 953 | Waiting for prior transaction to start commit before starting next transaction | NULL | 0.000 |
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| 5 | system user | | NULL | Connect | 953 | Waiting for prior transaction to start commit before starting next transaction | NULL | 0.000 |
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| 6 | system user | | NULL | Connect | 953 | Waiting for prior transaction to start commit before starting next transaction | NULL | 0.000 |
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| 7 | system user | | NULL | Connect | 953 | Waiting for prior transaction to start commit before starting next transaction | NULL | 0.000 |
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| 8 | system user | | NULL | Connect | 953 | Waiting for prior transaction to start commit before starting next transaction | NULL | 0.000 |
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| 9 | system user | | NULL | Connect | 953 | Waiting for prior transaction to start commit before starting next transaction | NULL | 0.000 |
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| 10 | system user | | NULL | Connect | 953 | Waiting for prior transaction to start commit before starting next transaction | NULL | 0.000 |
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| 11 | system user | | NULL | Connect | 953 | Waiting for prior transaction to start commit before starting next transaction | NULL | 0.000 |
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| 12 | system user | | NULL | Connect | 953 | Waiting for prior transaction to start commit before starting next transaction | NULL | 0.000 |
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| 13 | system user | | NULL | Connect | 952 | Waiting for prior transaction to start commit before starting next transaction | NULL | 0.000 |
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| 14 | system user | | NULL | Connect | 953 | Waiting for prior transaction to start commit before starting next transaction | NULL | 0.000 |
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| 15 | system user | | NULL | Connect | 952 | Waiting for prior transaction to start commit before starting next transaction | NULL | 0.000 |
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| 16 | system user | | NULL | Connect | 953 | Waiting for prior transaction to start commit before starting next transaction | NULL | 0.000 |
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| 17 | system user | | NULL | Connect | 952 | Waiting for prior transaction to start commit before starting next transaction | NULL | 0.000 |
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| 18 | system user | | NULL | Connect | 952 | Waiting for prior transaction to start commit before starting next transaction | NULL | 0.000 |
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| 19 | system user | | NULL | Connect | 953 | Waiting for prior transaction to start commit before starting next transaction | NULL | 0.000 |
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| 20 | system user | | NULL | Connect | 953 | Waiting for prior transaction to start commit before starting next transaction | NULL | 0.000 |
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| 21 | system user | | NULL | Connect | 952 | Waiting for prior transaction to start commit before starting next transaction | NULL | 0.000 |
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| 22 | system user | | NULL | Connect | 953 | Waiting for prior transaction to start commit before starting next transaction | NULL | 0.000 |
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| 209 | replication | 10.244.17.27:32946 | NULL | Query | 143 | init | SHOW SLAVE STATUS | 0.000 |
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| 2296 | system user | | NULL | Connect | 5825 | Waiting for master to send event | NULL | 0.000 |
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| 60758 | system user | | NULL | Connect | 387 | Waiting for room in worker thread event queue | NULL | 0.000 |
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| 60996 | root | localhost | NULL | Query | 199 | Killing slave | stop slave | 0.000 |
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| 61010 | cactiuser | 10.5.0.66:34300 | NULL | Query | 199 | Filling schema table | SHOW /*!50002 GLOBAL */ STATUS | 0.000 |
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| 61012 | mmm_monitor | 10.244.17.7:45478 | NULL | Query | 196 | init | SHOW SLAVE STATUS | 0.000 |
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| 61013 | mmm_monitor | 10.244.17.7:45479 | NULL | Query | 196 | init | SHOW SLAVE STATUS | 0.000 |
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| 61015 | root | localhost | NULL | Killed | 175 | init | stop slave | 0.000 |
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| 61017 | mmm_monitor | 10.244.17.7:45558 | NULL | Query | 188 | init | SHOW SLAVE STATUS | 0.000 |
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| 61018 | mmm_monitor | 10.244.17.7:45559 | NULL | Query | 188 | init | SHOW SLAVE STATUS | 0.000 |
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| 61019 | cactiuser | 10.5.0.66:34308 | NULL | Query | 184 | Filling schema table | SHOW /*!50002 GLOBAL */ STATUS | 0.000 |
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| 61021 | mmm_monitor | 10.244.17.7:45625 | NULL | Query | 180 | init | SHOW SLAVE STATUS | 0.000 |
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| 61022 | mmm_monitor | 10.244.17.7:45626 | NULL | Query | 180 | init | SHOW SLAVE STATUS | 0.000 |
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| 61027 | mmm_monitor | 10.244.17.7:45773 | NULL | Query | 172 | init | SHOW SLAVE STATUS | 0.000 |
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| 61028 | mmm_monitor | 10.244.17.7:45774 | NULL | Query | 172 | init | SHOW SLAVE STATUS | 0.000 |
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| 61034 | mmm_monitor | 10.244.17.7:45871 | NULL | Query | 164 | init | SHOW SLAVE STATUS | 0.000 |
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Attachments
Issue Links
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- Closed
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- Closed
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