mysql wait_timeout 8小时问题解决，tomcat数据源的配置
异常报错：
2017-02-13 09:30:17.597 [startQuertz_Worker-6] ERROR com.autoyol.task.TransStatManageTask#execute [line:257] - 定时任务6. 出错org.springframework.dao.RecoverableDataAccessException:
### Error querying database. Cause: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: The last packet successfully received from the server was 44,997,436 milliseconds ago. The last packet sent successfully to the server was 44,997,437 milliseconds ago. is longer than the server configured value of 'wait_timeout'. You should consider either expiring and/or testing connection validity before use in your application, increasing the server configured values for client timeouts, or using the Connector/J connection property 'autoReconnect=true' to avoid this problem.
### The error may exist in com/autoyol/mapper/trans/TransMapper.xml
### The error may involve defaultParameterMap
### The error occurred while setting parameters
### SQL: ~
### Cause: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: The last packet successfully received from the server was 44,997,436 milliseconds ago. The last packet sent successfully to the server was 44,997,437 milliseconds ago. is longer than the server configured value of 'wait_timeout'. You should consider either expiring and/or testing connection validity before use in your application, increasing the server configured values for client timeouts, or using the Connector/J connection property 'autoReconnect=true' to avoid this problem.
; SQL []; The last packet successfully received from the server was 44,997,436 milliseconds ago. The last packet sent successfully to the server was 44,997,437 milliseconds ago. is longer than the server configured value of 'wait_timeout'. You should consider either expiring and/or testing connection validity before use in your application, increasing the server configured values for client timeouts, or using the Connector/J connection property 'autoReconnect=true' to avoid this problem.; nested exception is com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: The last packet successfully received from the server was 44,997,436 milliseconds ago. The last packet sent successfully to the server was 44,997,437 milliseconds ago. is longer than the server configured value of 'wait_timeout'. You should consider either expiring and/or testing connection validity before use in your application, increasing the server configured values for client timeouts, or using the Connector/J connection property 'autoReconnect=true' to avoid this problem.
at org.springframework.jdbc.support.SQLExceptionSubclassTranslator.doTranslate(SQLExceptionSubclassTranslator.java:98) ~[spring-jdbc-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:73) ~[spring-jdbc-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:81) ~[spring-jdbc-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at org.mybatis.spring.MyBatisExceptionTranslator.translateExceptionIfPossible(MyBatisExceptionTranslator.java:74) ~[mybatis-spring-1.2.3.jar:1.2.3]
at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:399) ~[mybatis-spring-1.2.3.jar:1.2.3]
at com.sun.proxy.$Proxy34.selectList(Unknown Source) ~[na:na]
at org.mybatis.spring.SqlSessionTemplate.selectList(SqlSessionTemplate.java:205) ~[mybatis-spring-1.2.3.jar:1.2.3]
at org.apache.ibatis.binding.MapperMethod.executeForMany(MapperMethod.java:122) ~[mybatis-3.3.0.jar:3.3.0]
at org.apache.ibatis.binding.MapperMethod.execute(MapperMethod.java:64) ~[mybatis-3.3.0.jar:3.3.0]
at org.apache.ibatis.binding.MapperProxy.invoke(MapperProxy.java:53) ~[mybatis-3.3.0.jar:3.3.0]
at com.sun.proxy.$Proxy43.queryAfterXhStartTransRenterInfoList(Unknown Source) ~[na:na]
at com.autoyol.service.trans.TransService.queryAfterXhStartTransRenterInfoList(TransService.java:3859) ~[auto-service-1.0-SNAPSHOT.jar:1.0-SNAPSHOT]
at com.autoyol.service.trans.TransService$$FastClassBySpringCGLIB$$82326640.invoke(<generated>) ~[spring-core-4.0.9.RELEASE.jar:1.0-SNAPSHOT]
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) ~[spring-core-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:708) ~[spring-aop-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) ~[spring-aop-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98) ~[spring-tx-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262) ~[spring-tx-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95) ~[spring-tx-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) ~[spring-aop-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:644) ~[spring-aop-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at com.autoyol.service.trans.TransService$$EnhancerBySpringCGLIB$$d1bda840.queryAfterXhStartTransRenterInfoList(<generated>) ~[spring-core-4.0.9.RELEASE.jar:1.0-SNAPSHOT]
at com.autoyol.service.trans.TransTaskService.transNotify(TransTaskService.java:983) ~[auto-service-1.0-SNAPSHOT.jar:1.0-SNAPSHOT]
at com.autoyol.service.trans.TransTaskService$$FastClassBySpringCGLIB$$13fabb7b.invoke(<generated>) ~[spring-core-4.0.9.RELEASE.jar:1.0-SNAPSHOT]
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) ~[spring-core-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:708) ~[spring-aop-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) ~[spring-aop-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:98) ~[spring-tx-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:262) ~[spring-tx-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:95) ~[spring-tx-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) ~[spring-aop-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:644) ~[spring-aop-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at com.autoyol.service.trans.TransTaskService$$EnhancerBySpringCGLIB$$d89a1841.transNotify(<generated>) ~[spring-core-4.0.9.RELEASE.jar:1.0-SNAPSHOT]
at com.autoyol.task.TransStatManageTask.execute(TransStatManageTask.java:255) ~[auto-service-1.0-SNAPSHOT.jar:1.0-SNAPSHOT]
at sun.reflect.GeneratedMethodAccessor3972.invoke(Unknown Source) ~[na:na]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_101]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_101]
at org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:269) [spring-core-4.0.9.RELEASE.jar:4.0.9.RELEASE]
at com.autoyol.quartz.BeanInvokingJobDetailFactoryBean$BeanInvokingJob.execute(BeanInvokingJobDetailFactoryBean.java:486) [BeanInvokingJobDetailFactoryBean$BeanInvokingJob.class:na]
at org.quartz.core.JobRunShell.run(JobRunShell.java:223) [quartz-1.8.6.jar:na]
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:549) [quartz-1.8.6.jar:na]
Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: The last packet successfully received from the server was 44,997,436 milliseconds ago. The last packet sent successfully to the server was 44,997,437 milliseconds ago. is longer than the server configured value of 'wait_timeout'. You should consider either expiring and/or testing connection validity before use in your application, increasing the server configured values for client timeouts, or using the Connector/J connection property 'autoReconnect=true' to avoid this problem.
at sun.reflect.GeneratedConstructorAccessor471.newInstance(Unknown Source) ~[na:na]
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:1.8.0_101]
at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[na:1.8.0_101]
at com.mysql.jdbc.Util.handleNewInstance(Util.java:389) ~[mysql-connector-java-5.1.35-bin.jar:5.1.35]
at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1038) ~[mysql-connector-java-5.1.35-bin.jar:5.1.35]
at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3609) ~[mysql-connector-java-5.1.35-bin.jar:5.1.35]
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2417) ~[mysql-connector-java-5.1.35-bin.jar:5.1.35]
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2582) ~[mysql-connector-java-5.1.35-bin.jar:5.1.35]
at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2535) ~[mysql-connector-java-5.1.35-bin.jar:5.1.35]
at com.mysql.jdbc.MultiHostMySQLConnection.execSQL(MultiHostMySQLConnection.java:140) ~[mysql-connector-java-5.1.35-bin.jar:5.1.35]
at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1911) ~[mysql-connector-java-5.1.35-bin.jar:5.1.35]
at com.mysql.jdbc.PreparedStatement.execute(PreparedStatement.java:1203) ~[mysql-connector-java-5.1.35-bin.jar:5.1.35]
at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source) ~[na:na]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_101]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_101]
at com.mysql.jdbc.MultiHostConnectionProxy$JdbcInterfaceProxy.invoke(MultiHostConnectionProxy.java:91) ~[mysql-connector-java-5.1.35-bin.jar:5.1.35]
at com.sun.proxy.$Proxy39.execute(Unknown Source) ~[na:na]
at org.apache.ibatis.executor.statement.PreparedStatementHandler.query(PreparedStatementHandler.java:62) ~[mybatis-3.3.0.jar:3.3.0]
at org.apache.ibatis.executor.statement.RoutingStatementHandler.query(RoutingStatementHandler.java:78) ~[mybatis-3.3.0.jar:3.3.0]
at org.apache.ibatis.executor.SimpleExecutor.doQuery(SimpleExecutor.java:62) ~[mybatis-3.3.0.jar:3.3.0]
at org.apache.ibatis.executor.BaseExecutor.queryFromDatabase(BaseExecutor.java:303) ~[mybatis-3.3.0.jar:3.3.0]
at org.apache.ibatis.executor.BaseExecutor.query(BaseExecutor.java:154) ~[mybatis-3.3.0.jar:3.3.0]
at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:102) ~[mybatis-3.3.0.jar:3.3.0]
at org.apache.ibatis.executor.CachingExecutor.query(CachingExecutor.java:82) ~[mybatis-3.3.0.jar:3.3.0]
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:120) ~[mybatis-3.3.0.jar:3.3.0]
at org.apache.ibatis.session.defaults.DefaultSqlSession.selectList(DefaultSqlSession.java:113) ~[mybatis-3.3.0.jar:3.3.0]
at sun.reflect.GeneratedMethodAccessor149.invoke(Unknown Source) ~[na:na]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_101]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_101]
at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:386) ~[mybatis-spring-1.2.3.jar:1.2.3]
... 40 common frames omitted
Caused by: java.net.SocketException: Connection timed out
at java.net.SocketOutputStream.socketWrite0(Native Method) ~[na:1.8.0_101]
at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:109) ~[na:1.8.0_101]
at java.net.SocketOutputStream.write(SocketOutputStream.java:153) ~[na:1.8.0_101]
at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:82) ~[na:1.8.0_101]
at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:140) ~[na:1.8.0_101]
at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3591) ~[mysql-connector-java-5.1.35-bin.jar:5.1.35]
... 64 common frames omitted
2.mysql数据库的配置
# 28800 8小时
# 21600 6小时
SET GLOBAL wait_timeout=21600;
SHOW GLOBAL VARIABLES LIKE 'wait_timeout';
3.缺少如下配置项：
<property name="validationQuery"><value>SELECT 1</value></property>
<property name="testOnBorrow"><value>true</value></property>
<property name="testOnReturn"><value>true</value></property>
I had used the same settings in pure JDBC projects few times before and never encoutered similar exception so now I wanted to ask uncle Google for some answers At the beginning I dove into the MySQL manual to check why autoReconnect isn’t enough in my application but found nothing relevant to my problem. After some thinking I got the idea that maybe some settings in Commons-DBCP are missing so I read dbcp configuration to find that connection could be validated before real usage by specifing two parameters: testOnBorrow=“true” validationQuery=“select 1” . As written in docs:
testOnBorrow – The indication of whether objects will be validated before being borrowed from the pool. If the object fails to validate, it will be dropped from the pool, and we will attempt to borrow another. NOTE – for a true value to have any effect, the validationQuery parameter must be set to a non-null string.
validationQuery – The SQL query that will be used to validate connections from this pool before returning them to the caller. If specified, this query MUST be an SQL SELECT statement that returns at least one row.
Link:http://tomaszdziurko.com/2010/06/solving-com-mysql-jdbc-exceptions-jdbc4-communicationsexception-in-spring-jdbc-based-application
4.完整的数据源配置参考：
<bean id="settleDataSource" class="org.apache.tomcat.jdbc.pool.DataSource">
<property name="driverClassName"><value>${settleDataSource.driverClassName}</value></property>
<property name="url"><value>${settleDataSource.url}</value></property>
<property name="username" ><value>${settleDataSource.username}</value></property>
<property name="password"><value>${settleDataSource.password}</value></property>
<property name="maxIdle" value="20" /><!--最大空闲连接 -->
<property name="minIdle" value="10" /> <!--最小空闲连接 --> <property name="maxActive"><value>200</value></property> <!-- 连接池的最大数据库连接数。设为0表示无限制。 -->
<property name="initialSize"><value>10</value></property> <!-- 初始化连接数量 -->
<property name="maxWait" value="10000"/> <!-- 最大建立连接等待时间。如果超过此时间将接到异常。设为-1表示无限制。 -->
<property name="removeAbandoned" value="true"/> <!-- 是否自动回收超时连接-->
<property name="removeAbandonedTimeout" value="600" /><!-- 泄露的连接可以被删除的超时值， 单位秒应设置为应用中查询执行最长的时间,单位为秒 -->
<property name="validationInterval" value="60000"/> <!--检查连接死活的时间间隔（单位：毫妙） 0以下的话不检查。默认是0。 --> <property name="validationQuery"><value>SELECT 1</value></property>
<property name="testOnBorrow"><value>true</value></property>
<property name="testOnReturn"><value>true</value></property>
<property name="testWhileIdle"><value>true</value></property> <!-- 验证失败时，是否将连接从池中丢弃 -->
</bean>
mysql wait_timeout 8小时问题解决，tomcat数据源的配置的更多相关文章
- TOMCAT数据源连接配置
/* *本文档简单介绍系统使用TOMCAT6.0数据源方式连接数据库的配置方法: *1,系统环境: gdczsam4.0 + Tomcat6.0 + JDK1.5 + SQL Server2008 ...
- Tomcat数据源（DataSource）简介
JDBC2.0提供了javax.sql.DataSource接口,它负责建立与数据库的连接,在应用程序中访问数据库时不必编写连接数据库的代码,可以直接从数据源获得数据库连接 1.数据库和连接池 在Da ...
- Tomcat数据源
Tomcat数据源原理,配置,使用 在程序中,使用数据源是可以提升操作性能的,这种性能 的提升依靠运行的操作原理. 传统的JDBC操作: 1. 加载数据库驱动,通过CLASSPATH配置 2. 通过D ...
- 阿里巴巴数据源Druid在tomcat中的配置
这里只说需要的配置文件,不讲具体的项目,仅作为备忘. pom.xml文件添加 <!-- druid --> <dependency> <groupId>com.al ...
- Tomcat数据源的原理,配置及使用(JNDI)
Tomcat数据源的原理,配置及使用 知识点: 1.数据源的作用及操作原理; 2.Tomcat中数据源的配置; 3.数据源的查找及使用 传统JDBC使用过程存在以下四个步骤: 1.加载驱动程序 2.进 ...
- Tomcat数据源总结
一.数据源的由来 JDBC操作主要由以下几步组成: (1)Class.forName(); (2)Connection con = DriverManager.getConnection(); ...
- 关于nodejs中遇到mysql默认8小时连接断开机制的终极简单解决方案
由于mysql默认8小时连接无访问,就会断开.为此查了一下资料,有同种比较简单的解决方案: 1. 增加 MySQL 的 wait_timeout 属性的值. 修改 /etc/mysql/my.cnf文 ...
- Tomcat 数据源的原理、配置、使用
1.数据源的作用及操作原理 在程序代码中使用数据源是可以提升操作性能的,这种性能的提升依靠于运行的原理. 传统JDBC操作步骤 1.加载数据库驱动程序,数据库驱动程序通过CLASSPATH配置: 2. ...
- MySQL wait_timeout参数修改
MySQL wait_timeout参数修改问题,可能经常会有DBA遇到过,下面就试验一下并看看会有什么现象. wait_timeout分为global级及session级别,如未进行配置,默认值为2 ...
随机推荐
- 如何将Object类型转换成String类型
1. Object.toString() obj.toString() 注意:必须保证Object不是null值,否则将抛出NullPointerException异常. 2. (String)Obj ...
- springmvc中的页面解析器ViewResolver不起作用，变量输出字符串的解决方案
<web-app xmlns:web="http://xmlns.jcp.org/xml/ns/javaee"> <servlet> <servlet ...
- asp.net mvc流程图4.6以前
- Windows IIS注册asp 此操作系统版本不支持此选项 错误解决方法
更新Win10,原来的IIS站点访问不了,原因是因为IIS 没有.net 4.5,使用网上的aspnet_regiis.exe -i命令,一点都不靠谱,直接提示: C:\WINDOWS\system3 ...
- springMVC返回json数据时date类型数据被转成long类型
在项目的过程中肯定会遇到ajax请求,但是再用的过程中会发现,在数据库中好好的时间类型数据:2017-05-04 17:52:24 在转json的时候,得到的就不是时间格式了 而是145245121这 ...
- [Canvas]Bombman v1.00
爆破小人Canvas版,请点此下载,并用浏览器打开试玩. 图例: 源码: <!DOCTYPE html> <html lang="utf-8"> <m ...
- WIN7系统有些文本乱码怎么办
有些文本工具无法编辑中文 打开控制面板,找到语言设置 区域和语言,更改系统区域设置,改成中文,重启
- 如何制作initrd.img文件
2008-11-12 16:02:37 initrd.img文件是redhat,mandrake等linux发布使用的内存镜像文件.镜像中是一个微型系统.在安装系统时,将initrd.img展开 ...
- 【SqlServer】SqlServer的游标使用
什么是游标 结果集,结果集就是select查询之后返回的所有行数据的集合. 游标则是处理结果集的一种机制吧,它可以定位到结果集中的某一行,多数据进行读写,也可以移动游标定位到你所需要的行中进行操作数据 ...
- IDEA使用笔记（七）——编辑器最大个数的设置
我想一定有许多人和我一样在使用IDEA的时候,打开了许多的编辑器选项卡,但是打开的数量是有限的,我们想打开更多的页面,并且希望控制当再次达到大限的时候能关闭那些我们最久没有看的文件! 好吧!看下面的配 ...