有一个struts项目，原来运行都正常，为了试验集群，安装了两个tomcat，然后tomcat启动一直报错，看到log里说有可能memory leak，查了老半天，内存也足够大，后来想到，原来项目里的tiles.xml的配置里tiles-config_2_1.dtd是放在tomcat的lib目录下的，是不是第二个tomcat因为目录换了，导致找不到tiles-config_2_1.dtd了。果断把tiles-config_2_1.dtd复制到项目的lib下。并修改tiles.xml的配置指向项目的lib。
然后重新启动tomcat一切正常了。
INFO: Initializing Coyote HTTP/1.1 on http-80
Dec 28, 2016 11:38:29 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 334 ms
Dec 28, 2016 11:38:29 PM org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
Dec 28, 2016 11:38:29 PM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.36
Dec 28, 2016 11:38:29 PM org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor manager.xml
Dec 28, 2016 11:38:29 PM org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor host-manager.xml
Dec 28, 2016 11:38:29 PM org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor alpha.xml
[main]| INFO|[org.apache.tiles.impl.BasicTilesContainer]|23:38:29,772 | Initializing Tiles2 container. . .
[main]| INFO|[org.springframework.web.context.ContextLoader]|23:38:29,793 | Root WebApplicationContext: initialization started
[main]| INFO|[org.springframework.web.context.support.XmlWebApplicationContext]|23:38:29,822 | Refreshing Root WebApplicationContext: startup date [Wed Dec 28 23:38:29 CST 2016]; root of context hierarchy
[main]| INFO|[org.springframework.beans.factory.xml.XmlBeanDefinitionReader]|23:38:29,869 | Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext-db.xml]
[main]| INFO|[org.springframework.beans.factory.xml.XmlBeanDefinitionReader]|23:38:29,937 | Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext-security.xml]
[main]| INFO|[org.springframework.beans.factory.xml.XmlBeanDefinitionReader]|23:38:30,000 | Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext-action.xml]
[main]| INFO|[org.springframework.beans.factory.xml.XmlBeanDefinitionReader]|23:38:30,126 | Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext-bean.xml]
[main]| INFO|[org.springframework.beans.factory.xml.XmlBeanDefinitionReader]|23:38:30,261 | Loading XML bean definitions from ServletContext resource [/WEB-INF/applicationContext-common-path.xml]
[main]| INFO|[org.springframework.beans.factory.xml.XmlBeanDefinitionReader]|23:38:30,276 | Loading XML bean definitions from ServletContext resource [/WEB-INF/webservice.xml]
[main]| INFO|[org.springframework.beans.factory.xml.XmlBeanDefinitionReader]|23:38:30,300 | Loading XML bean definitions from class path resource [META-INF/cxf/cxf.xml]
[main]| INFO|[org.springframework.beans.factory.xml.XmlBeanDefinitionReader]|23:38:30,313 | Loading XML bean definitions from class path resource [META-INF/cxf/cxf-extension-soap.xml]
[main]| INFO|[org.springframework.beans.factory.xml.XmlBeanDefinitionReader]|23:38:30,328 | Loading XML bean definitions from class path resource [META-INF/cxf/cxf-servlet.xml]
[main]| INFO|[org.springframework.beans.factory.support.DefaultListableBeanFactory]|23:38:31,185 | Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@49c4a5ec: defining beans [adminDataSource,adminTransactionManager,sqlMapClient,exceptionAdvice,exceptionAdvisor,debugInterceptor,loggingAutoProxy,filterChainProxy,httpSessionContextIntegrationFilter,unauthzLoginFilter,sessionInvalidateFilter,sessionManageFilter,loginFilter,redirectorFilter,securityContextHolderAwareRequestFilter,anonymousProcessingFilter,exceptionTranslationFilter,authnFilter,authnManager,authnProvider,userDetailsService,loginManageService,dbSessionManageService,sessionController,sessionRegistry,forbiddenLoginManager,accessDecisionManager,loginManageAuthenticationListener,messageSource,dbSessionManageDAO,userDAO,filterSecurityInterceptor,logoutFilter,loginErorAction,commonNoticeAction,logoutAction,homeAction,jsAction,loginInterceptor,popupAction,reportDownloadAction,fileUpDownloadAction,A01F01Action,A01F03Action,A01F05Action,A02F01Action,A02F02Action,A02F03Action,A02F04Action,A03F01Action,A03F02Action,A03F03Action,A09F01Action,A09F02Action,A10F01Action,A10F02Action,A10F03Action,A10F08Action,A10F09Action,A10F04Action,A10F16Action,A11F02Action,A13F02Action,A13F03Action,A13F04Action,A13F05Action,A14F01Action,A20F01Action,A20F04Action,A20F05Action,A18F01Action,A18F02Action,A19F01Action,A19F02Action,A19F03Action,A19F04Action,A17F01Action,A16F01Action,A16F02Action,A16F03Action,A16F04Action,A16F05Action,A17F02Action,B20F01Action,B20F02Action,B20F03Action,B20F04Action,B20F05Action,B02F01Action,B03F01Action,B04F01Action,B04F02Action,B04F03Action,B06F01Action,B06F02Action,B13F01Action,B13F02Action,B13F03Action,B07F01Action,B07F02Action,B07F03Action,B07F07Action,B07F08Action,B07F04Action,B07F14Action,B08F02Action,B10F01Action,B10F02Action,B10F10Action,B11F01Action,C01F01Action,C01F02Action,C01F03Action,C02F01Action,C03F01Action,C03F02Action,C03F03Action,C04F01Action,C04F02Action,C05F01Action,C05F02Action,C06F01Action,C06F02Action,C08F03Action,C08F05Action,C08F06Action,C08F07Action,C08F08Action,C08F09Action,C08F10Action,C08F14Action,C08F11Action,C11F01Action,C12F01Action,C12F02Action,C13F01Action,C13F02Action,C14F01Action,C14F02Action,C14F03Action,C20F01Action,C20F02Action,C20F04Action,C20F05Action,C09F01Action,C08F04Action,C08F15Action,C16F01Action,C16F02Action,C16F03Action,C16F04Action,C16F05Action,C17F01Action,C17F02Action,C18F01Action,C08F16Action,C08F17Action,D02F01Action,D02F02Action,D02F03Action,D02F04Action,D02F05Action,D02F06Action,D02F07Action,D02F09Action,D02F10Action,D02F11Action,D02F12Action,D02F18Action,D02F20Action,D02F21Action,D02F22Action,D02F23Action,D02F24Action,D02F25Action,D02F26Action,D03F01Action,D04F01Action,D06F01Action,B12F01Action,B12F02Action,B15F01Action,B16F01Action,B16F02Action,B16F03Action,B16F04Action,B16F05Action,A15F01Action,alphaDao,saibanNoDao,scopedTarget.userService,userService,scopedTarget.popupService,popupService,scopedTarget.dropDownListService,dropDownListService,scopedTarget.getSaibanNoService,getSaibanNoService,scopedTarget.alphaCommonService,alphaCommonService,fileUpDownService,quartzJob_1,quartzJob_2,scopedTarget.quartzmenu,quartzmenu,scopedTarget.quartzJob_A13F01,quartzJob_A13F01,scopedTarget.quartzJob_A13F06,quartzJob_A13F06,scopedTarget.quartzJob_A13F07,quartzJob_A13F07,scopedTarget.quartzJob_D07B06,quartzJob_D07B06,scopedTarget.quartzJob_D07B05,quartzJob_D07B05,scopedTarget.quartzJob_D07B07,quartzJob_D07B07,scopedTarget.quartzJob_D07B08,quartzJob_D07B08,scopedTarget.quartzJob_D07B09,quartzJob_D07B09,scopedTarget.quartzJob_D07B10,quartzJob_D07B10,methodInvokingJobDetail_1,methodInvokingJobDetail_2,methodInvokingJobDetail_menu,methodInvokingJobDetail_A13F01,methodInvokingJobDetail_A13F06,methodInvokingJobDetail_A13F07,methodInvokingJobDetail_D07B06,methodInvokingJobDetail_D07B05,methodInvokingJobDetail_D07B07,methodInvokingJobDetail_D07B08,methodInvokingJobDetail_D07B09,methodInvokingJobDetail_D07B10,cronTrigger_1,cronTrigger_2,cronTrigger_menu,cronTrigger_A13F01,cronTrigger_A13F06,cronTrigger_A13F07,cronTrigger_D07B06,cronTrigger_D07B05,cronTrigger_D07B07,cronTrigger_D07B08,cronTrigger_D07B09,cronTrigger_D07B10,scheduler,scopedTarget.a01F01Service,a01F01Service,scopedTarget.a01F03Service,a01F03Service,scopedTarget.a01F05Service,a01F05Service,scopedTarget.a02F01Service,a02F01Service,scopedTarget.a02F02Service,a02F02Service,scopedTarget.a02F03Service,a02F03Service,scopedTarget.a02F04ervice,a02F04ervice,scopedTarget.a03F01Service,a03F01Service,scopedTarget.a03F02Service,a03F02Service,scopedTarget.a03F03Service,a03F03Service,scopedTarget.a09F01Service,a09F01Service,scopedTarget.a09F02Service,a09F02Service,scopedTarget.a10F01Service,a10F01Service,scopedTarget.a10F02Service,a10F02Service,scopedTarget.a10F03Service,a10F03Service,scopedTarget.a10F08Service,a10F08Service,scopedTarget.a10F09Service,a10F09Service,scopedTarget.a10F04Service,a10F04Service,scopedTarget.a10F16Service,a10F16Service,scopedTarget.a11F02Service,a11F02Service,scopedTarget.a13F02Service,a13F02Service,scopedTarget.a13F03Service,a13F03Service,scopedTarget.a13F04Service,a13F04Service,scopedTarget.a13F05Service,a13F05Service,scopedTarget.a14F01Service,a14F01Service,scopedTarget.a18F01Service,a18F01Service,scopedTarget.a18F02Service,a18F02Service,scopedTarget.a20F01Service,a20F01Service,scopedTarget.a20F04Service,a20F04Service,scopedTarget.a20F05Service,a20F05Service,scopedTarget.a19F01Service,a19F01Service,scopedTarget.a19F02Service,a19F02Service,scopedTarget.a19F03Service,a19F03Service,scopedTarget.a19F04Service,a19F04Service,scopedTarget.a17F01Service,a17F01Service,scopedTarget.a16F01Service,a16F01Service,scopedTarget.a16F02Service,a16F02Service,scopedTarget.a16F03Service,a16F03Service,scopedTarget.a16F04Service,a16F04Service,scopedTarget.a16F05Service,a16F05Service,scopedTarget.a17F02Service,a17F02Service,scopedTarget.b20F01Service,b20F01Service,scopedTarget.b20F02Service,b20F02Service,scopedTarget.b20F03Service,b20F03Service,scopedTarget.b20F04Service,b20F04Service,scopedTarget.b20F05Service,b20F05Service,scopedTarget.b03F01Service,b03F01Service,scopedTarget.b04F01Service,b04F01Service,scopedTarget.b04F02Service,b04F02Service,scopedTarget.b04F03Service,b04F03Service,scopedTarget.b06F01Service,b06F01Service,scopedTarget.b06F02Service,b06F02Service,scopedTarget.b07F04Service,b07F04Service,scopedTarget.b07F14Service,b07F14Service,scopedTarget.b13F01Service,b13F01Service,scopedTarget.b13F02Service,b13F02Service,scopedTarget.b13F03Service,b13F03Service,scopedTarget.b07F01Service,b07F01Service,scopedTarget.b07F02Service,b07F02Service,scopedTarget.b07F03Service,b07F03Service,scopedTarget.b07F07Service,b07F07Service,scopedTarget.b07F08Service,b07F08Service,scopedTarget.b08F02Service,b08F02Service,scopedTarget.b10F01Service,b10F01Service,scopedTarget.b10F02Service,b10F02Service,scopedTarget.b10F10Service,b10F10Service,scopedTarget.b11F01Service,b11F01Service,scopedTarget.c01F01Service,c01F01Service,scopedTarget.c01F02Service,c01F02Service,scopedTarget.c01F03Service,c01F03Service,scopedTarget.c02F01Service,c02F01Service,scopedTarget.c03F01Service,c03F01Service,scopedTarget.c03F02Service,c03F02Service,scopedTarget.c03F03Service,c03F03Service,scopedTarget.c04F01Service,c04F01Service,scopedTarget.c04F02Service,c04F02Service,scopedTarget.c05F01Service,c05F01Service,scopedTarget.c05F02Service,c05F02Service,scopedTarget.c06F01Service,c06F01Service,scopedTarget.c06F02Service,c06F02Service,scopedTarget.c08F03Service,c08F03Service,scopedTarget.c08F05Service,c08F05Service,scopedTarget.c08F06Service,c08F06Service,scopedTarget.c08F07Service,c08F07Service,scopedTarget.c08F08Service,c08F08Service,scopedTarget.c08F09Service,c08F09Service,scopedTarget.c08F10Service,c08F10Service,scopedTarget.c08F11Service,c08F11Service,scopedTarget.c11F01Service,c11F01Service,scopedTarget.c12F02Service,c12F02Service,scopedTarget.c13F01Service,c13F01Service,scopedTarget.c13F02Service,c13F02Service,scopedTarget.c14F01Service,c14F01Service,scopedTarget.c14F02Service,c14F02Service,scopedTarget.c12F01Service,c12F01Service,scopedTarget.c14F03Service,c14F03Service,scopedTarget.c20F01Service,c20F01Service,scopedTarget.c20F02Service,c20F02Service,scopedTarget.c20F04Service,c20F04Service,scopedTarget.c20F05Service,c20F05Service,scopedTarget.c09F01Service,c09F01Service,scopedTarget.c08F04Service,c08F04Service,scopedTarget.c08F15Service,c08F15Service,scopedTarget.c16F01Service,c16F01Service,scopedTarget.c16F02Service,c16F02Service,scopedTarget.c16F03Service,c16F03Service,scopedTarget.c16F04Service,c16F04Service,scopedTarget.c16F05Service,c16F05Service,scopedTarget.c17F01Service,c17F01Service,scopedTarget.c17F02Service,c17F02Service,scopedTarget.c18F01Service,c18F01Service,scopedTarget.c08F16Service,c08F16Service,scopedTarget.c08F17Service,c08F17Service,scopedTarget.d02F01Service,d02F01Service,scopedTarget.d02F02Service,d02F02Service,scopedTarget.d02F03Service,d02F03Service,scopedTarget.d02F04Service,d02F04Service,scopedTarget.d02F05Service,d02F05Service,scopedTarget.d02F06Service,d02F06Service,scopedTarget.d02F07Service,d02F07Service,scopedTarget.d02F09Service,d02F09Service,scopedTarget.d02F10Service,d02F10Service,scopedTarget.d02F11Service,d02F11Service,scopedTarget.d02F12Service,d02F12Service,scopedTarget.d02F18Service,d02F18Service,scopedTarget.d02F20Service,d02F20Service,scopedTarget.d02F21Service,d02F21Service,scopedTarget.d02F22Service,d02F22Service,scopedTarget.d02F23Service,d02F23Service,scopedTarget.d02F24Service,d02F24Service,scopedTarget.d02F25Service,d02F25Service,scopedTarget.d02F26Service,d02F26Service,scopedTarget.d03F01Service,d03F01Service,scopedTarget.d04F01Service,d04F01Service,scopedTarget.b12F01Service,b12F01Service,scopedTarget.b12F02Service,b12F02Service,scopedTarget.b15F01Service,b15F01Service,scopedTarget.b16F01Service,b16F01Service,scopedTarget.b16F02Service,b16F02Service,scopedTarget.b16F03Service,b16F03Service,scopedTarget.b16F04Service,b16F04Service,scopedTarget.b16F05Service,b16F05Service,scopedTarget.a15F01Service,a15F01Service,applicationPathConfig,cxf,org.apache.cxf.bus.spring.BusWiringBeanFactoryPostProcessor,org.apache.cxf.bus.spring.Jsr250BeanPostProcessor,org.apache.cxf.bus.spring.BusExtensionPostProcessor,org.apache.cxf.binding.soap.SoapBindingFactory,org.apache.cxf.binding.soap.SoapTransportFactory,org.apache.cxf.binding.soap.customEditorConfigurer,cxf.config0,apItemsWebServiceImpl,apitemswebserviceprocess,apitemsWebService]; root of factory hierarchy
[main]| INFO|[com.mchange.v2.log.MLog]|23:38:31,252 | MLog clients using log4j logging.
[main]| INFO|[com.mchange.v2.c3p0.C3P0Registry]|23:38:31,278 | Initializing c3p0-0.9.2-pre4 [built 16-June-2012 20:16:37 -0400; debug? true; trace: 10]
[main]| INFO|[org.springframework.security.intercept.AbstractSecurityInterceptor]|23:38:31,405 | Validated configuration attributes
[main]| INFO|[org.quartz.core.QuartzScheduler]|23:38:31,763 | Quartz Scheduler v.1.6.0 created.
[main]| INFO|[org.quartz.simpl.RAMJobStore]|23:38:31,764 | RAMJobStore initialized.
[main]| INFO|[org.quartz.impl.StdSchedulerFactory]|23:38:31,764 | Quartz scheduler 'scheduler' initialized from an externally provided properties instance.
[main]| INFO|[org.quartz.impl.StdSchedulerFactory]|23:38:31,764 | Quartz scheduler version: 1.6.0
[main]| INFO|[org.quartz.core.QuartzScheduler]|23:38:31,765 | JobFactory set to: org.springframework.scheduling.quartz.AdaptableJobFactory@388eed76
Dec 28, 2016 11:38:35 PM org.apache.cxf.service.factory.ReflectionServiceFactoryBean buildServiceFromClass
INFO: Creating Service {http://webservice.apps.ecommerce.alphapurchase.com/}ApItemsWebService from class com.alphapurchase.ecommerce.apps.webservice.IApItemsWebService
Dec 28, 2016 11:38:36 PM org.apache.cxf.endpoint.ServerImpl initDestination
INFO: Setting the server's publish address to be /ApItemsWebService
[main]| INFO|[org.springframework.context.support.DefaultLifecycleProcessor]|23:38:36,188 | Starting beans in phase 2147483647
[main]| INFO|[org.springframework.scheduling.quartz.SchedulerFactoryBean]|23:38:36,188 | Starting Quartz Scheduler now
[main]| INFO|[org.quartz.core.QuartzScheduler]|23:38:36,188 | Scheduler scheduler_$_NON_CLUSTERED started.
[main]| INFO|[org.springframework.web.context.ContextLoader]|23:38:36,190 | Root WebApplicationContext: initialization completed in 6397 ms
Dec 28, 2016 11:38:36 PM org.apache.catalina.core.StandardContext start
SEVERE: Error listenerStart
Dec 28, 2016 11:38:36 PM org.apache.catalina.core.StandardContext start
SEVERE: Context [/alpha] startup failed due to previous errors
log4j:WARN No appenders could be found for logger (org.springframework.context.support.DefaultLifecycleProcessor).
log4j:WARN Please initialize the log4j system properly.
Dec 28, 2016 11:38:36 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/alpha] appears to have started a thread named [scheduler_Worker-1] but has failed to stop it. This is very likely to create a memory leak.
Dec 28, 2016 11:38:36 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/alpha] appears to have started a thread named [scheduler_Worker-2] but has failed to stop it. This is very likely to create a memory leak.
Dec 28, 2016 11:38:36 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/alpha] appears to have started a thread named [scheduler_Worker-3] but has failed to stop it. This is very likely to create a memory leak.
Dec 28, 2016 11:38:36 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/alpha] appears to have started a thread named [scheduler_Worker-4] but has failed to stop it. This is very likely to create a memory leak.
Dec 28, 2016 11:38:36 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/alpha] appears to have started a thread named [scheduler_Worker-5] but has failed to stop it. This is very likely to create a memory leak.
Dec 28, 2016 11:38:36 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/alpha] appears to have started a thread named [scheduler_Worker-6] but has failed to stop it. This is very likely to create a memory leak.
Dec 28, 2016 11:38:36 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/alpha] appears to have started a thread named [scheduler_Worker-7] but has failed to stop it. This is very likely to create a memory leak.
Dec 28, 2016 11:38:36 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/alpha] appears to have started a thread named [scheduler_Worker-8] but has failed to stop it. This is very likely to create a memory leak.
Dec 28, 2016 11:38:36 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/alpha] appears to have started a thread named [scheduler_Worker-9] but has failed to stop it. This is very likely to create a memory leak.
Dec 28, 2016 11:38:36 PM org.apache.catalina.loader.WebappClassLoader clearReferencesThreads
SEVERE: The web application [/alpha] appears to have started a thread named [scheduler_Worker-10] but has failed to stop it. This is very likely to create a memory leak.
Dec 28, 2016 11:38:36 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory examples
Dec 28, 2016 11:38:36 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory ROOT
Dec 28, 2016 11:38:36 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory docs
Dec 28, 2016 11:38:36 PM org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-80
Dec 28, 2016 11:38:36 PM org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
Dec 28, 2016 11:38:36 PM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/12 config=null
Dec 28, 2016 11:38:36 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 7597 ms
<!DOCTYPE tiles-definitions
PUBLIC "-//Apache Software Foundation//DTD Tiles Configuration 2.1//EN"
"/usr/src/alpha/WebContent/WEB-INF/lib/tiles-config_2_1.dtd">