tomcat运行一段时间就挂掉

Reykjavik2015 2016-07-18 02:42:05

我用axis开发了一个webservice接口，部署到服务器上后，每过一段时间就会挂掉，请各位帮忙分析一下原因
项目用了Spring，jbdcTemplate

七月 18, 2016 8:55:36 上午 org.apache.catalina.startup.Catalina start

信息: Server startup in 9275 ms

第一个问题，项目启动以后几个小时，为什么会自动重新进行spring装配过程

2016-07-18 11:16:46.259 INFO :  Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@6126c748: startup date [Mon Jul 18 11:16:46 CST 2016]; root of context hierarchy

2016-07-18 11:16:46.268 INFO :  Loading XML bean definitions from class path resource [applicationContext.xml]

2016-07-18 11:16:46.390 INFO :  JSR-250 'javax.annotation.ManagedBean' found and supported for component scanning

2016-07-18 11:16:46.528 INFO :  Loading properties file from file [/WEB-INF/classes/log4j.properties]

2016-07-18 11:16:46.528 INFO :  Loading properties file from file [/WEB-INF/classes/dubbo.properties]

2016-07-18 11:16:46.529 INFO :  Loading properties file from file [/WEB-INF/classes/configure.properties]

2016-07-18 11:16:46.529 INFO :  Loading properties file from file [/WEB-INF/classes/jdbc.properties]

2016-07-18 11:16:46.550 INFO :  Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@1871ecd8: defining beans [sendMsgCodeService,userService,getInfoService,getAppInfoService,checkUtil,userDao,commonDao,getInfoDao,getAppInfoDao,org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.support.PropertySourcesPlaceholderConfigurer#0,jedisPoolConfig,jedisConnectionFactory,stringRedisTemplate,dataSource,jdbcTemplate,transactionManager,org.springframework.aop.config.internalAutoProxyCreator,org.springframework.transaction.annotation.AnnotationTransactionAttributeSource#0,org.springframework.transaction.interceptor.TransactionInterceptor#0,org.springframework.transaction.config.internalTransactionAdvisor,org.springframework.context.annotation.ConfigurationClassPostProcessor$ImportAwareBeanPostProcessor#0]; root of factory hierarchy

然后就出现下面的信息，项目就无法访问了

七月 18, 2016 2:19:48 下午 org.apache.catalina.startup.HostConfig undeploy

信息: Undeploying context [/userCenter]

2016-07-18 14:19:48.643 INFO :  Closing Root WebApplicationContext: startup date [Mon Jul 18 08:55:33 CST 2016]; root of context hierarchy

2016-07-18 14:19:48.644 INFO :  Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@22afc6c1: defining beans [sendMsgCodeService,userService,getInfoService,getAppInfoService,checkUtil,userDao,commonDao,getInfoDao,getAppInfoDao,org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.support.PropertySourcesPlaceholderConfigurer#0,jedisPoolConfig,jedisConnectionFactory,stringRedisTemplate,dataSource,jdbcTemplate,transactionManager,org.springframework.aop.config.internalAutoProxyCreator,org.springframework.transaction.annotation.AnnotationTransactionAttributeSource#0,org.springframework.transaction.interceptor.TransactionInterceptor#0,org.springframework.transaction.config.internalTransactionAdvisor,org.springframework.context.annotation.ConfigurationClassPostProcessor$ImportAwareBeanPostProcessor#0]; root of factory hierarchy

七月 18, 2016 2:19:48 下午 org.apache.catalina.loader.WebappClassLoaderBase clearReferencesJdbc

严重: The web application [/userCenter] registered the JDBC driver [org.postgresql.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.

七月 18, 2016 2:19:48 下午 org.apache.catalina.loader.WebappClassLoaderBase clearReferencesThreads

严重: The web application [/userCenter] appears to have started a thread named [commons-pool-EvictionTimer] but has failed to stop it. This is very likely to create a memory leak.

七月 18, 2016 2:19:48 下午 org.apache.catalina.loader.WebappClassLoaderBase checkThreadLocalsForLeaks

警告: Failed to check for ThreadLocal references for web application [/userCenter]

java.lang.NoClassDefFoundError: org/apache/axis/utils/XMLUtils$1

	at java.lang.Class.getDeclaringClass0(Native Method)

	at java.lang.Class.getDeclaringClass(Class.java:1235)

	at java.lang.Class.getEnclosingClass(Class.java:1277)

	at java.lang.Class.getCanonicalName(Class.java:1392)

	at org.apache.catalina.loader.WebappClassLoaderBase.getPrettyClassName(WebappClassLoaderBase.java:2762)

	at org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks(WebappClassLoaderBase.java:2720)

	at org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalsForLeaks(WebappClassLoaderBase.java:2668)

	at org.apache.catalina.loader.WebappClassLoaderBase.clearReferences(WebappClassLoaderBase.java:2174)

	at org.apache.catalina.loader.WebappClassLoaderBase.stop(WebappClassLoaderBase.java:2068)

	at org.apache.catalina.loader.WebappLoader.stopInternal(WebappLoader.java:661)

	at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:224)

	at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5822)

	at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:224)

	at org.apache.catalina.core.ContainerBase.removeChild(ContainerBase.java:1025)

	at org.apache.catalina.startup.HostConfig.undeploy(HostConfig.java:1561)

	at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1487)

	at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1744)

	at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:333)

	at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)

	at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)

	at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1371)

	at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1543)

	at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1553)

	at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1521)

	at java.lang.Thread.run(Thread.java:745)

Caused by: java.lang.ClassNotFoundException: org.apache.axis.utils.XMLUtils$1

	at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1858)

	at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1701)

	... 25 more

这段信息是由什么引起的？
严重: The web application [/userCenter] registered the JDBC driver [org.postgresql.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
七月 18, 2016 2:19:48 下午 org.apache.catalina.loader.WebappClassLoaderBase clearReferencesThreads
严重: The web application [/userCenter] appears to have started a thread named [commons-pool-EvictionTimer] but has failed to stop it. This is very likely to create a memory leak.

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