An exception occurred while acquiring a poolable resource. Will retry.
我的是mysql-connector-java-5.1.20.jar加到lib下面就行了。或者在pom中加入配置也行。
An exception occurred while acquiring a poolable resource. Will retry.的更多相关文章
- An exception occurred during a WebClient request
System.Net.WebException was caught HResult=-2146233079 Message=An exception occurred during a WebCli ...
- [BTS] Exception occurred when persisting state to the database
Error 1 Uncaught exception (see the 'inner exception' below) has suspended an instance of service 'J ...
- HTTP Status 500 - An exception occurred processing at line 35
HTTP Status 500 - An exception occurred processing JSP page /manage/addCategory.jsp at line 35 type ...
- struts2与struts1整合,java.lang.InstantiationException, Exception occurred during processing request: null
做了2个action,其中一个运行没有问题,另一个报错,看下面的报错信息,再看了看struts.xml,因为没有给GetBooks这个action配置actionform,所以就导致报null.下面是 ...
- An unexpected exception occurred while creating a change object. see the error log for more details
今天再给Android项目工程中的包重命名时出现了这个错误(之前重命名的时候就没有出现,郁闷): An unexpected exception occurred while creating a c ...
- HTTP Status 500 - An exception occurred processing JSP page /WEB-INF
HTTP Status 500 - An exception occurred processing JSP page /WEB-INF/test/showCountry.jsp at line 11 ...
- org.apache.jasper.JasperException: An exception occurred processing JSP page /admin/jiaoshi/daochuEx
org.apache.jasper.JasperException: An exception occurred processing JSP page /admin/jiaoshi/daochuEx ...
- 安装owncloud出现:Error while trying to create admin user: An exception occurred while executing
安装owncloud出现:Error while trying to create admin user: An exception occurred while executing 1.安装ownc ...
- SSH中使用延迟加载报错Exception occurred during processing request: could not initialize proxy - no Session
17:40:17,249 ERROR DefaultDispatcherErrorHandler:42 - Exception occurred during processing request: ...
随机推荐
- LB(Load balance)负载均衡集群--{LVS-[NAT+DR]单实例实验+LVS+keeplived实验} 菜鸟入门级
LB(Load balance)负载均衡集群 LVS-[NAT+DR]单实例实验 LVS+keeplived实验 LVS是Linux Virtual Server的简写,意即Linux虚拟服务器,是一 ...
- Druid连接池初探
Druid首先是一个数据库连接池,但它不仅仅是一个数据库连接池,它还包含一个ProxyDriver,一系列内置的JDBC组件库,一个SQL Parser. Maven配置 在pom.xml文件中添加如 ...
- jquery 通知页面变化
var PageTitleNotification = { Vars: { OriginalTitle: document.title, Interval: null, IsNotificationE ...
- C# WebBrowser HttpWebRequest Cookie 的结合运用。
在WebBrowser下对网页进行操作其实是一件挺轻松的事情,他可以很方便实现自定义的网站访问习惯.而WebBrowser毕竟是对MS原生 控件的封装,当我们使用C#下的WebBrowser尤其是这样 ...
- Rails :布局和视图渲染
原文地址: http://guides.ruby-china.org/layouts_and_rendering.html Rails 布局和视图渲染 本文介绍 Action Controller 和 ...
- firefox 下event事件失效的解决方法
var evt = arguments.callee.caller.arguments[0] || window.event; evt.preventDefault(); evt.stopPropag ...
- 文章汇总(包括NVMe SPDK vSAN Ceph xfs等)
基础部分 NVMe驱动解析-前言 NVMe驱动解析-注册设备 NVMe驱动解析-关键的BAR空间 NVMe驱动解析-DMA传输(热门) NVMe驱动解析-响应I/O请求 用一个简单的例子窥探NVMe的 ...
- 【学】React的学习之旅2 - React Component的生命周期
分成三个状态: Mounted Update Unmounted Mounted:当我们看到组件在浏览器中从无到有的效果的时候,mounted已经结束了,这个组件已经被mounted了 有这个阶段有2 ...
- animated js动画示例
function fabtn(a){ $(a).find('i').addClass('animated wobble'); setTimeout(function(){ $(a).find('i') ...
- SparkSQL(源码阅读三)
额,没忍住,想完全了解sparksql,毕竟一直在用嘛,想一次性搞清楚它,所以今天再多看点好了~ 曾几何时,有一个叫做shark的东西,它改了hive的源码...突然有一天,spark Sql突然出现 ...