Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Incomplete
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10.6.11, 10.11.2, 10.6.12
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None
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OS: CentOS Linux release 7.4.1708 (Core) 3.10.0-693.el7.x86_64
Description
Currently，we already test 10.3.38、10.6.11、10.6.12 and 10.11.2 ,all these version met the same question except 10.3.38. At this case, we cannot stop replicas, and cannot stop mysqld service,the only method is kill -9 `pidof mariadbd` from os level
MariaDB [(none)]> select trx_id,trx_state,trx_started,trx_requested_lock_id,trx_wait_started,trx_weight,trx_query,trx_operation_state,trx_tables_in_use,trx_tables_locked,trx_isolation_level,trx_autocommit_non_locking from information_schema.innodb_trx;
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+------------+-----------+---------------------+-----------------------+------------------+------------+-----------+---------------------+-------------------+-------------------+---------------------+----------------------------+
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| trx_id | trx_state | trx_started | trx_requested_lock_id | trx_wait_started | trx_weight | trx_query | trx_operation_state | trx_tables_in_use | trx_tables_locked | trx_isolation_level | trx_autocommit_non_locking |
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+------------+-----------+---------------------+-----------------------+------------------+------------+-----------+---------------------+-------------------+-------------------+---------------------+----------------------------+
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| 2106906698 | RUNNING | 2023-03-06 10:00:34 | NULL | NULL | 4 | NULL | starting index read | 1 | 1 | READ COMMITTED | 0 |
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| 2106906705 | RUNNING | 2023-03-06 10:00:34 | NULL | NULL | 4 | NULL | inserting | 1 | 2 | REPEATABLE READ | 0 |
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| 2106906707 | RUNNING | 2023-03-06 10:00:34 | NULL | NULL | 4 | NULL | inserting | 1 | 2 | REPEATABLE READ | 0 |
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| 2106906706 | RUNNING | 2023-03-06 10:00:34 | NULL | NULL | 4 | NULL | inserting | 1 | 2 | REPEATABLE READ | 0 |
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| 2106906696 | RUNNING | 2023-03-06 10:00:34 | NULL | NULL | 5 | NULL | | 0 | 2 | REPEATABLE READ | 0 |
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| 2106906700 | RUNNING | 2023-03-06 10:00:34 | NULL | NULL | 4 | NULL | inserting | 1 | 2 | REPEATABLE READ | 0 |
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| 2106906694 | RUNNING | 2023-03-06 10:00:34 | NULL | NULL | 5 | NULL | | 0 | 2 | REPEATABLE READ | 0 |
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| 2106906695 | RUNNING | 2023-03-06 10:00:34 | NULL | NULL | 5 | NULL | | 0 | 2 | REPEATABLE READ | 0 |
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| 2106906692 | RUNNING | 2023-03-06 10:00:34 | NULL | NULL | 5 | NULL | | 0 | 2 | REPEATABLE READ | 0 |
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| 2106906691 | RUNNING | 2023-03-06 10:00:34 | NULL | NULL | 5 | NULL | | 0 | 2 | REPEATABLE READ | 0 |
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| 2106906693 | RUNNING | 2023-03-06 10:00:34 | NULL | NULL | 5 | NULL | | 0 | 2 | REPEATABLE READ | 0 |
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| 2106906689 | RUNNING | 2023-03-06 10:00:34 | NULL | NULL | 5 | NULL | | 0 | 2 | REPEATABLE READ | 0 |
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| 2106906685 | RUNNING | 2023-03-06 10:00:34 | NULL | NULL | 5 | NULL | | 0 | 2 | REPEATABLE READ | 0 |
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| 2106906682 | RUNNING | 2023-03-06 10:00:34 | NULL | NULL | 5 | NULL | | 0 | 2 | REPEATABLE READ | 0 |
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| 2106906686 | RUNNING | 2023-03-06 10:00:34 | NULL | NULL | 5 | NULL | | 0 | 2 | REPEATABLE READ | 0 |
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| 2106906697 | RUNNING | 2023-03-06 10:00:34 | NULL | NULL | 5 | NULL | inserting | 1 | 2 | REPEATABLE READ | 0 |
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| 2106906708 | RUNNING | 2023-03-06 10:00:34 | NULL | NULL | 4 | NULL | inserting | 1 | 2 | REPEATABLE READ | 0 |
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+------------+-----------+---------------------+-----------------------+------------------+------------+-----------+---------------------+-------------------+-------------------+---------------------+----------------------------+
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17 rows in set (0.000 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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| 5 | system user | | NULL | Slave_IO | 7815 | Waiting for master to send event | NULL | 0.000 |
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| 7 | system user | | NULL | Slave_worker | 6187 | NULL | NULL | 0.000 |
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| 11 | system user | | NULL | Slave_worker | 6187 | NULL | NULL | 0.000 |
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| 9 | system user | | NULL | Slave_worker | 6187 | Waiting for prior transaction to commit | NULL | 0.000 |
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| 8 | system user | | NULL | Slave_worker | 6187 | NULL | NULL | 0.000 |
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| 10 | system user | | NULL | Slave_worker | 6187 | NULL | NULL | 0.000 |
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| 12 | system user | | NULL | Slave_worker | 6187 | Waiting for prior transaction to commit | NULL | 0.000 |
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| 14 | system user | | NULL | Slave_worker | 6187 | Waiting for prior transaction to commit | NULL | 0.000 |
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| 13 | system user | | NULL | Slave_worker | 6187 | Waiting for prior transaction to commit | NULL | 0.000 |
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| 15 | system user | | NULL | Slave_worker | 6187 | Waiting for prior transaction to commit | NULL | 0.000 |
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| 16 | system user | | NULL | Slave_worker | 6187 | Waiting for prior transaction to commit | NULL | 0.000 |
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| 17 | system user | | NULL | Slave_worker | 6187 | Waiting for prior transaction to commit | NULL | 0.000 |
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| 18 | system user | | NULL | Slave_worker | 6187 | Waiting for prior transaction to commit | NULL | 0.000 |
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| 19 | system user | | NULL | Slave_worker | 6187 | Waiting for prior transaction to commit | NULL | 0.000 |
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| 20 | system user | | NULL | Slave_worker | 6187 | Waiting for prior transaction to commit | NULL | 0.000 |
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| 21 | system user | | NULL | Slave_worker | 6187 | NULL | NULL | 0.000 |
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| 22 | system user | | NULL | Slave_worker | 6187 | NULL | NULL | 0.000 |
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| 6 | system user | | NULL | Slave_SQL | 6194 | Waiting for room in worker thread event queue | NULL | 0.000 |
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| 521724 | root | localhost | NULL | Query | 0 | starting | show processlist | 0.000 |
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+--------+-------------+-----------+------+--------------+------+-----------------------------------------------+------------------+----------+
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19 rows in set (0.000 sec)
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# Primary status
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MariaDB [(none)]> show master status\G
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File: mysql-bin.004372
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Position: 65101223
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Binlog_Do_DB:
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Binlog_Ignore_DB:
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# Repicas status
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MariaDB [(none)]> show slave status\G
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Master_Log_File: mysql-bin.004372
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Read_Master_Log_Pos: 65101223
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{color:#DE350B} * Relay_Master_Log_File: mysql-bin.003997
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Exec_Master_Log_Pos: 108892490*{color}
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1 row in set (0.000 sec)
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MariaDB [(none)]> select sleep(10);show slave status\G
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1 row in set (10.000 sec)
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Master_Log_File: mysql-bin.004372
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Read_Master_Log_Pos: 65101223
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*{color:#DE350B} Relay_Master_Log_File: mysql-bin.003997
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Exec_Master_Log_Pos: 108892490{color}*
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1 row in set (0.000 sec)
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MariaDB [(none)]> select sleep(10);show slave status\G
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1 row in set (10.000 sec)
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Master_Log_File: mysql-bin.004372
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Read_Master_Log_Pos: 65101223
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*{color:#DE350B} Relay_Master_Log_File: mysql-bin.003997
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Exec_Master_Log_Pos: 108892490{color}*
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1 row in set (0.000 sec)
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