[转帖]Druid在tomcat中报 java.lang.NoClassDefFoundError: com/mysql/jdbc/ProfilerEventHandl_MySQL, Oracle及数据库讨论区_Weblogic技术|Tuxedo技术|中间件技术|Oracle论坛|JAVA论坛|Linux/Unix技术|hadoop论坛_联动北方技术论坛  
网站首页 | 关于我们 | 服务中心 | 经验交流 | 公司荣誉 | 成功案例 | 合作伙伴 | 联系我们 |
联动北方技术论坛-国内领先的Weblogic、Tuxedo中间件技术论坛
联动北方-国内领先的云技术服务提供商
»  游客             当前位置：  论坛首页 »  自由讨论区 »  MySQL, Oracle及数据库讨论区 »
总帖数
1
每页帖数
101/1页1
返回列表
0
发起投票  发起投票 发新帖子
查看: 3441 | 回复: 0   主题： [转帖]Druid在tomcat中报 java.lang.NoClassDefFoundError: com/mysql/jdbc/ProfilerEventHandl        下一篇 
jun.zhang
注册用户
等级：上士
经验：278
发帖：76
精华：0
注册：2011-12-27
状态：离线
发送短消息息给jun.zhang 加好友    发送短消息息给jun.zhang 发消息
发表于： IP：您无权察看 2014-12-19 14:57:24 | [全部帖] [楼主帖] 楼主

你好，想跟你请教个问题：druid 在 apache tomcat 里面经常要出现这样的报错，百度了很久不得其解。

九月 17, 2014 9:53:31 上午 org.apache.catalina.loader.WebappClassLoader loadClass
信息: Illegal access: this web application instance has been stopped already.  Could not load com.mysql.jdbc.ProfilerEventHandlerFactory.  The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact.

java.lang.IllegalStateException
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1612)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
at com.mysql.jdbc.ConnectionImpl.realClose(ConnectionImpl.java:4677)
at com.mysql.jdbc.ConnectionImpl.close(ConnectionImpl.java:1615)
at com.alibaba.druid.filter.FilterChainImpl.connection_close(FilterChainImpl.java:169)
at com.alibaba.druid.filter.FilterAdapter.connection_close(FilterAdapter.java:776)
at com.alibaba.druid.filter.logging.LogFilter.connection_close(LogFilter.java:415)
at com.alibaba.druid.filter.FilterChainImpl.connection_close(FilterChainImpl.java:165)
at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.close(ConnectionProxyImpl.java:115)
at com.alibaba.druid.util.JdbcUtils.close(JdbcUtils.java:82)
at com.alibaba.druid.pool.DruidDataSource.shrink(DruidDataSource.java:1915)
at com.alibaba.druid.pool.DruidDataSource$DestroyConnectionThread.run(DruidDataSource.java:1733)
Exception in thread "Druid-ConnectionPool-Destory-806406583" java.lang.NoClassDefFoundError: com/mysql/jdbc/ProfilerEventHandlerFactory
at com.mysql.jdbc.ConnectionImpl.realClose(ConnectionImpl.java:4677)
at com.mysql.jdbc.ConnectionImpl.close(ConnectionImpl.java:1615)
at com.alibaba.druid.filter.FilterChainImpl.connection_close(FilterChainImpl.java:169)
at com.alibaba.druid.filter.FilterAdapter.connection_close(FilterAdapter.java:776)
at com.alibaba.druid.filter.logging.LogFilter.connection_close(LogFilter.java:415)
at com.alibaba.druid.filter.FilterChainImpl.connection_close(FilterChainImpl.java:165)
at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.close(ConnectionProxyImpl.java:115)
at com.alibaba.druid.util.JdbcUtils.close(JdbcUtils.java:82)
at com.alibaba.druid.pool.DruidDataSource.shrink(DruidDataSource.java:1915)
at com.alibaba.druid.pool.DruidDataSource$DestroyConnectionThread.run(DruidDataSource.java:1733)
Caused by: java.lang.ClassNotFoundException: com.mysql.jdbc.ProfilerEventHandlerFactory
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
... 10 more
[Druid-ConnectionPool-Destory-116271079] DEBUG druid.sql.Connection - {conn-10001} closed
Exception in thread "Druid-ConnectionPool-Destory-2069188819" java.lang.NoClassDefFoundError: com/mysql/jdbc/ProfilerEventHandlerFactory
at com.mysql.jdbc.ConnectionImpl.realClose(ConnectionImpl.java:4677)
at com.mysql.jdbc.ConnectionImpl.close(ConnectionImpl.java:1615)
at com.alibaba.druid.util.JdbcUtils.close(JdbcUtils.java:82)
at com.alibaba.druid.pool.DruidDataSource.shrink(DruidDataSource.java:1915)
at com.alibaba.druid.pool.DruidDataSource$DestroyConnectionThread.run(DruidDataSource.java:1733)


九月 17, 2014 9:53:31 上午 org.apache.catalina.loader.WebappClassLoader loadClass
信息: Illegal access: this web application instance has been stopped already.  Could not load com.mysql.jdbc.ProfilerEventHandlerFactory.  The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact.

java.lang.IllegalStateException
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1612)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
at com.mysql.jdbc.ConnectionImpl.realClose(ConnectionImpl.java:4677)
at com.mysql.jdbc.ConnectionImpl.close(ConnectionImpl.java:1615)
at com.alibaba.druid.filter.FilterChainImpl.connection_close(FilterChainImpl.java:169)
at com.alibaba.druid.filter.FilterAdapter.connection_close(FilterAdapter.java:776)
at com.alibaba.druid.filter.logging.LogFilter.connection_close(LogFilter.java:415)
at com.alibaba.druid.filter.FilterChainImpl.connection_close(FilterChainImpl.java:165)
at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.close(ConnectionProxyImpl.java:115)
at com.alibaba.druid.util.JdbcUtils.close(JdbcUtils.java:82)
at com.alibaba.druid.pool.DruidDataSource.shrink(DruidDataSource.java:1915)
at com.alibaba.druid.pool.DruidDataSource$DestroyConnectionThread.run(DruidDataSource.java:1733)
Exception in thread "Druid-ConnectionPool-Destory-806406583" java.lang.NoClassDefFoundError: com/mysql/jdbc/ProfilerEventHandlerFactory
at com.mysql.jdbc.ConnectionImpl.realClose(ConnectionImpl.java:4677)
at com.mysql.jdbc.ConnectionImpl.close(ConnectionImpl.java:1615)
at com.alibaba.druid.filter.FilterChainImpl.connection_close(FilterChainImpl.java:169)
at com.alibaba.druid.filter.FilterAdapter.connection_close(FilterAdapter.java:776)
at com.alibaba.druid.filter.logging.LogFilter.connection_close(LogFilter.java:415)
at com.alibaba.druid.filter.FilterChainImpl.connection_close(FilterChainImpl.java:165)
at com.alibaba.druid.proxy.jdbc.ConnectionProxyImpl.close(ConnectionProxyImpl.java:115)
at com.alibaba.druid.util.JdbcUtils.close(JdbcUtils.java:82)
at com.alibaba.druid.pool.DruidDataSource.shrink(DruidDataSource.java:1915)
at com.alibaba.druid.pool.DruidDataSource$DestroyConnectionThread.run(DruidDataSource.java:1733)
Caused by: java.lang.ClassNotFoundException: com.mysql.jdbc.ProfilerEventHandlerFactory
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720)
at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
... 10 more
[Druid-ConnectionPool-Destory-116271079] DEBUG druid.sql.Connection - {conn-10001} closed
Exception in thread "Druid-ConnectionPool-Destory-2069188819" java.lang.NoClassDefFoundError: com/mysql/jdbc/ProfilerEventHandlerFactory
at com.mysql.jdbc.ConnectionImpl.realClose(ConnectionImpl.java:4677)
at com.mysql.jdbc.ConnectionImpl.close(ConnectionImpl.java:1615)
at com.alibaba.druid.util.JdbcUtils.close(JdbcUtils.java:82)
at com.alibaba.druid.pool.DruidDataSource.shrink(DruidDataSource.java:1915)
at com.alibaba.druid.pool.DruidDataSource$DestroyConnectionThread.run(DruidDataSource.java:1733)


--转自 北京联动北方科技有限公司


赞(0)    操作        顶端 
总帖数
1
每页帖数
101/1页1
返回列表
发新帖子
请输入验证码： 点击刷新验证码
您需要登录后才可以回帖 登录 | 注册
技术讨论

Weblogic中间件技术论坛

 |

Tuxedo中间件技术论坛

 |

数据库论坛

 |

Java论坛

 |

Linux/unix论坛

 |

网站地图


Powered by LandingBJ     @ 2008-2018     联动北方   
京ICP证号090597    京ICP备案09017624号    京公网安备110112000093号    
400-810-2327     Email：service@landingbj.com   

Powered by landingbj @ 2008-2015 联动北方
京ICP证号090597 京ICP备案09017624号 京公网安备110112000093号
86-27-87056338 Email：service@landingbj.com