Urgently asking about the automatic stop of mysql database
mysql
数据库：mysql5.6.17 OS: 2008SERVER 32位
业务正在运行，突然数据库就自动停止服务了，日志如下：
2016-12-03 11:14:06 4860 [ERROR] Can't create thread to handle request (errno= 12)
2016-12-03 11:15:25 4860 [ERROR] InnoDB: InnoDB: Unable to allocate memory of size 1065016.
2016-12-03 11:15:25 1398 InnoDB: Assertion failure in thread 5016 in file ha_innodb.cc line 17080
InnoDB: We intentionally generate a memory trap.
InnoDB: Submit a detailed bug report to http://bugs.mysql.com.
InnoDB: If you get repeated assertion failures or crashes, even
InnoDB: immediately after the mysqld startup, there may be
InnoDB: corruption in the InnoDB tablespace. Please refer to
InnoDB: http://dev.mysql.com/doc/refman/5.6/en/forcing-innodb-recovery.html
InnoDB: about forcing recovery.
2016-12-03 11:15:39 4860 [ERROR] Error log throttle: 7 'Can't create thread to handle new connection' error(s) suppressed
2016-12-03 11:15:39 4860 [ERROR] Can't create thread to handle request (errno= 12)
2016-12-03 11:16:40 4860 [ERROR] Error log throttle: 963 'Can't create thread to handle new connection' error(s) suppressed
2016-12-03 11:16:40 4860 [ERROR] Can't create thread to handle request (errno= 12)
2016-12-03 11:18:00 5108 [Note] Plugin 'FEDERATED' is disabled.
2016-12-03 11:18:00 171c InnoDB: Warning: Using innodb_additional_mem_pool_size is DEPRECATED. This option may be removed in future releases, together with the option innodb_use_sys_malloc and with the InnoDB's internal memory allocator.
2016-12-03 11:18:00 5108 [Note] InnoDB: Using atomics to ref count buffer pool pages
2016-12-03 11:18:00 5108 [Note] InnoDB: The InnoDB memory heap is disabled
2016-12-03 11:18:00 5108 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
2016-12-03 11:18:00 5108 [Note] InnoDB: Compressed tables use zlib 1.2.3
2016-12-03 11:18:00 5108 [Note] InnoDB: Not using CPU crc32 instructions
2016-12-03 11:18:00 5108 [Note] InnoDB: Initializing buffer pool, size = 823.0M
2016-12-03 11:18:00 5108 [Note] InnoDB: Completed initialization of buffer pool
2016-12-03 11:18:00 5108 [Note] InnoDB: Highest supported file format is Barracuda.
2016-12-03 11:18:00 5108 [Note] InnoDB: Log scan progressed past the checkpoint lsn 37892781681
2016-12-03 11:18:00 5108 [Note] InnoDB: Database was not shutdown normally!
2016-12-03 11:18:00 5108 [Note] InnoDB: Starting crash recovery.
2016-12-03 11:18:00 5108 [Note] InnoDB: Reading tablespace information from the .ibd files...
2016-12-03 11:18:04 5108 [Note] InnoDB: Restoring possible half-written data pages
2016-12-03 11:18:04 5108 [Note] InnoDB: from the doublewrite buffer...
InnoDB: Doing recovery: scanned up to log sequence number 37893927335
InnoDB: 6 transaction(s) which must be rolled back or cleaned up
InnoDB: in total 63 row operations to undo
InnoDB: Trx id counter is 12591616
2016-12-03 11:18:05 5108 [Note] InnoDB: Starting an apply batch of log records to the database...
InnoDB: Progress in percent: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
InnoDB: Apply batch completed
2016-12-03 11:18:06 5108 [Note] InnoDB: 128 rollback segment(s) are active.
InnoDB: Starting in background the rollback of uncommitted transactions
我挂了五个tomcat搭载了nginx 。大约有100个客户端会频繁访问。想着应该没问题，但是连续两天数据库突然停止，急求大神帮忙解决，谢谢！
回复内容：
我也遇到过类似情况，基于hibernate读写数据库跑一段时间就奔溃。我上传的资源已做修正…分分钟读写百万条数据没一点问题。
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
Notepad++7.3.1
Easy-to-use and free code editor
SublimeText3 Chinese version
Chinese version, very easy to use
Zend Studio 13.0.1
Powerful PHP integrated development environment
Dreamweaver CS6
Visual web development tools
SublimeText3 Mac version
God-level code editing software (SublimeText3)
Hot Topics
How to open phpmyadmin
Apr 10, 2025 pm 10:51 PM
You can open phpMyAdmin through the following steps: 1. Log in to the website control panel; 2. Find and click the phpMyAdmin icon; 3. Enter MySQL credentials; 4. Click "Login".
MySQL: An Introduction to the World's Most Popular Database
Apr 12, 2025 am 12:18 AM
MySQL is an open source relational database management system, mainly used to store and retrieve data quickly and reliably. Its working principle includes client requests, query resolution, execution of queries and return results. Examples of usage include creating tables, inserting and querying data, and advanced features such as JOIN operations. Common errors involve SQL syntax, data types, and permissions, and optimization suggestions include the use of indexes, optimized queries, and partitioning of tables.
MySQL's Place: Databases and Programming
Apr 13, 2025 am 12:18 AM
MySQL's position in databases and programming is very important. It is an open source relational database management system that is widely used in various application scenarios. 1) MySQL provides efficient data storage, organization and retrieval functions, supporting Web, mobile and enterprise-level systems. 2) It uses a client-server architecture, supports multiple storage engines and index optimization. 3) Basic usages include creating tables and inserting data, and advanced usages involve multi-table JOINs and complex queries. 4) Frequently asked questions such as SQL syntax errors and performance issues can be debugged through the EXPLAIN command and slow query log. 5) Performance optimization methods include rational use of indexes, optimized query and use of caches. Best practices include using transactions and PreparedStatemen
Why Use MySQL? Benefits and Advantages
Apr 12, 2025 am 12:17 AM
MySQL is chosen for its performance, reliability, ease of use, and community support. 1.MySQL provides efficient data storage and retrieval functions, supporting multiple data types and advanced query operations. 2. Adopt client-server architecture and multiple storage engines to support transaction and query optimization. 3. Easy to use, supports a variety of operating systems and programming languages. 4. Have strong community support and provide rich resources and solutions.
How to connect to the database of apache
Apr 13, 2025 pm 01:03 PM
Apache connects to a database requires the following steps: Install the database driver. Configure the web.xml file to create a connection pool. Create a JDBC data source and specify the connection settings. Use the JDBC API to access the database from Java code, including getting connections, creating statements, binding parameters, executing queries or updates, and processing results.
How to start mysql by docker
Apr 15, 2025 pm 12:09 PM
The process of starting MySQL in Docker consists of the following steps: Pull the MySQL image to create and start the container, set the root user password, and map the port verification connection Create the database and the user grants all permissions to the database
Centos install mysql
Apr 14, 2025 pm 08:09 PM
Installing MySQL on CentOS involves the following steps: Adding the appropriate MySQL yum source. Execute the yum install mysql-server command to install the MySQL server. Use the mysql_secure_installation command to make security settings, such as setting the root user password. Customize the MySQL configuration file as needed. Tune MySQL parameters and optimize databases for performance.
MySQL's Role: Databases in Web Applications
Apr 17, 2025 am 12:23 AM
The main role of MySQL in web applications is to store and manage data. 1.MySQL efficiently processes user information, product catalogs, transaction records and other data. 2. Through SQL query, developers can extract information from the database to generate dynamic content. 3.MySQL works based on the client-server model to ensure acceptable query speed.
