严重: StandardWrapper.Throwable
org.springframework.transaction.CannotCreateTransactionException: Could not open JDBC Connection for transaction; nested exception is java.sql.SQLException: Connections could not be acquired from the underlying database!
at org.springframework.jdbc.datasource.DataSourceTransactionManager.doBegin(DataSourceTransactionManager.java:241)
at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:372)
at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:417)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:255)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:94)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:633)
at com.abc.base.service.PlatformManager$$EnhancerBySpringCGLIB$$cb24005f.getPlarMark(<generated>)
at com.abc.base.web.init.BaseDataServlet.init(BaseDataServlet.java:77)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1284)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1197)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1087)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5210)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5493)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.sql.SQLException: Connections could not be acquired from the underlying database!
at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)
at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:529)
at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:128)
at org.springframework.jdbc.datasource.lookup.AbstractRoutingDataSource.getConnection(AbstractRoutingDataSource.java:162)
at org.springframework.jdbc.datasource.DataSourceTransactionManager.doBegin(DataSourceTransactionManager.java:203)
... 20 more
Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePool could not acquire a resource from its primary factory or source.
at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1319)
at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:557)
at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:477)
at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:525)

... 23 more

今天启动JAVA的Web项目却迟迟启动不了。最后报上面的错误，之前好好的怎么突然就不行了呢。

后来经过排查是MySQL没有启动。尽管MySQL已经安装为Windows系统服务，设置为自己主动启动，但应该是在启动过程中出了什么问题，没能启动成功。

可是查看Windows日志中的应用程序日志，也没有找到MySQL相关的错误日志。

Could not open JDBC Connection for transaction; nested exception is java.sql.SQLException: Connectio的更多相关文章

  1. 报错： Could not open JDBC Connection for transaction; nested exception is java.sql.SQLException: An attempt by a client to checkout a Connection has timed out. 数据库连接超时

    解决方法一: [oracle@data ~]$ sqlplus / as sysdba——连接到数据库 SQL*Plus: Release 11.2.0.4.0 Production on Mon M ...

  2. 【错误】：Could not open JDBC Connection for transaction; nested exception is: Communications link failure;The last packet sent successfully to the server was 1 milliseconds ago

    # #错误日志 2016-11-10 16:19:20,834 ERROR [org.quartz.core.JobRunShell] - Job DEFAULT.jobtask threw an u ...

  3. Could not open JDBC Connection for transaction; nested exception is com.alibaba.druid.pool.GetConnection

    Could not open JDBC Connection for transaction; nested exception is com.alibaba.druid.pool.GetConnec ...

  4. Could not open JDBC Connection for transaction; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (Could not create connection to database server.

    报错信息:Could not open JDBC Connection for transaction; nested exception is org.apache.commons.dbcp.SQL ...

  5. 2016.11.10 Could not get JDBC Connection; nested exception is java.sql.SQLException: No suitable driver

    运行项目rds_web时,出现错误提示:Could not get JDBC Connection; nested exception is java.sql.SQLException: No sui ...

  6. Could not get JDBC Connection; nested exception is java.sql.SQLException: ${jdbc.driver}

    在一个SSM分布式项目中一个服务报错: ### Error querying database. Cause: org.springframework.jdbc.CannotGetJdbcConnec ...

  7. nested exception is java.sql.SQLException: Cannot convert value '0000-00-00 00:00:00' from column 14 to TIMESTAMP.

    无法将"0000-00-00 00:00:00"转换为TIMESTAMP 2017-05-08 00:56:59 [ERROR] - cn.kee.core.dao.impl.Ge ...

  8. nested exception is java.sql.SQLException: IO 错误

    1.错误描述 (mx.messaging.messages::ErrorMessage)#0 body = (null) clientId = "18CE3B03-9709-9DA8-763 ...

  9. 启动Spring boot报错：nested exception is java.sql.SQLException: Field 'id' doesn't have a default value

    先看具体日志: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with n ...

随机推荐

  1. python多线程下载文件

    从文件中读取图片url和名称,将url中的文件下载下来.文件中每一行包含一个url和文件名,用制表符隔开. 1.使用requests请求url并下载文件 def download(img_url, i ...

  2. acm专题--并查集

    题目来源:http://hihocoder.com/problemset/problem/1066 #1066 : 无间道之并查集 时间限制:20000ms 单点时限:1000ms 内存限制:256M ...

  3. IntelliJ IDEA 创建maven项目一次后，然后删除，再次保存到此目录下，提供此目录已经被占用的问题。

    -------------------2017-02-14补充: 你看既然是创建过一次 不允许再次创建了,那么请问 第一次创建的 跑哪里去了,不仅仅是保存到了你指定的目录里,其实也默认安装到了 mav ...

  4. kubeadm高可用master节点部署文档

    kubeadm的标准部署里,etcd和master都是单节点的. 但上生产,至少得高可用. etcd的高可用,用kubeadm微微扩散一下就可以. 但master却官方没有提及. 于是搜索了几篇文档, ...

  5. 【PAT】1009. 说反话 (20)

    1009. 说反话 (20) 给定一句英语,要求你编写程序,将句中所有单词的顺序颠倒输出. 输入格式:测试输入包含一个测试用例,在一行内给出总长度不超过80的字符串.字符串由若干单词和若干空格组成,其 ...

  6. CoreOS 添加用户并赋予sudo权限

    使用root账号登录CoreOS username 为你要添加的用户登录名 添加用户到root组 useradd -g rot username 添加 sudo 权限 visudo -f /etc/s ...

  7. 开发 ASP.NET vNext 初步总结（使用Visual Studio 2015 Preview ）

    新特性: vNext又称MVC 6.0,不再需要依赖System.Web,占用的内存大大减少(从前无论是多么简单的一个请求,System.Web本身就要占用31KB内存). 可以self-host模式 ...

  8. 洛谷P4171 [JSOI2010] 满汉全席 [2-SAT，Tarjan]

    题目传送门 满汉全席 题目描述 满汉全席是中国最丰盛的宴客菜肴,有许多种不同的材料透过满族或是汉族的料理方式,呈现在數量繁多的菜色之中.由于菜色众多而繁杂,只有极少數博学多闻技艺高超的厨师能够做出满汉 ...

  9. debug id

    id是Eclipse的debugger自己生成的,用于告诉你哪些变量是指向同一个对象:id相同即指向同一个对象. primitive不是对象,所以就没有id. 但是如果你用primitive的wrap ...

  10. nyoj 737 石子合并 经典区间 dp

    石子合并(一) 时间限制:1000 ms  |  内存限制:65535 KB 难度:3 描述     有N堆石子排成一排,每堆石子有一定的数量.现要将N堆石子并成为一堆.合并的过程只能每次将相邻的两堆 ...