Hi All, I have 2 web apps sitting on single tomcat instance, App A( Classic JSP/Servlet/jstl/velocity App) and App B (Struts2 based app).
Now I have added S2 to App A and trying to fix some bad code in it with it.But after making this change I keep getting out of OOM issues once user count reaches to 75 + and App A seems to be bringing App B down with it. Below is trace I get in catalina out log. I think I can increase memory but it will not solve this and I have hard limit of memory with hosting provider. Is their anything in tomcat that I need to enable which can give me some mileage ? How do I fix this ? Jun 24, 2015 6:49:19 PM org.apache.catalina.core.ApplicationDispatcher invoke SEVERE: Servlet.service() for servlet jsp threw exception java.lang.OutOfMemoryError: PermGen space at com.sun.beans.infos.ComponentBeanInfo.<clinit>(ComponentBeanInfo.java:35) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:525) at java.lang.Class.newInstance0(Class.java:374) at java.lang.Class.newInstance(Class.java:327) at com.sun.beans.finder.InstanceFinder.instantiate(InstanceFinder.java:96) at com.sun.beans.finder.InstanceFinder.instantiate(InstanceFinder.java:107) at com.sun.beans.finder.BeanInfoFinder.instantiate(BeanInfoFinder.java:63) at com.sun.beans.finder.BeanInfoFinder.instantiate(BeanInfoFinder.java:41) at com.sun.beans.finder.InstanceFinder.find(InstanceFinder.java:81) at java.beans.Introspector.findExplicitBeanInfo(Introspector.java:436) at java.beans.Introspector.<init>(Introspector.java:386) at java.beans.Introspector.getBeanInfo(Introspector.java:161) at java.beans.Introspector.getBeanInfo(Introspector.java:248) at java.beans.Introspector.<init>(Introspector.java:395) at java.beans.Introspector.getBeanInfo(Introspector.java:161) at java.beans.Introspector.getBeanInfo(Introspector.java:248) at java.beans.Introspector.<init>(Introspector.java:395) at java.beans.Introspector.getBeanInfo(Introspector.java:161) at java.beans.Introspector.getBeanInfo(Introspector.java:248) at java.beans.Introspector.<init>(Introspector.java:395) at java.beans.Introspector.getBeanInfo(Introspector.java:161) at freemarker.ext.beans.BeansWrapper.populateClassMapWithBeanInfo(BeansWrapper.java:1147) at freemarker.ext.beans.BeansWrapper.populateClassMap(BeansWrapper.java:1072) at freemarker.ext.beans.BeansWrapper.introspectClassInternal(BeansWrapper.java:1010) at freemarker.ext.beans.BeansWrapper.introspectClass(BeansWrapper.java:969) at freemarker.ext.beans.BeanModel.<init>(BeanModel.java:140) at freemarker.ext.beans.StringModel.<init>(StringModel.java:90) at freemarker.ext.beans.StringModel$1.create(StringModel.java:75) at freemarker.ext.beans.BeansModelCache.create(BeansModelCache.java:45) Jun 24, 2015 6:49:19 PM org.apache.struts2.dispatcher.Dispatcher error SEVERE: Exception occurred during processing request: javax.servlet.ServletException: java.lang.OutOfMemoryError: PermGen space org.apache.jasper.JasperException: javax.servlet.ServletException: java.lang.OutOfMemoryError: PermGen space at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:549) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:455) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334) at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:60) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339) at org.apache.struts2.dispatcher.ServletDispatcherResult.doExecute(ServletDispatcherResult.java:164) at org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:186) at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:371) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:275) at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:256) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:167) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:265) at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:138) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:239) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:239) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:191) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:73) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:91) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:252) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:145) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:171) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:161) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:193) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:189) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54) at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:563) at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:99) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:67) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:409) at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:200) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:722) Caused by: javax.servlet.ServletException: java.lang.OutOfMemoryError: PermGen space at org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:912) at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:841) at org.apache.jsp.WEB_002dINF.views.AppB.AppBForm_jsp._jspService(AppBForm_jsp.java:432) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432) ... 84 more Caused by: java.lang.OutOfMemoryError: PermGen space at com.sun.beans.infos.ComponentBeanInfo.<clinit>(ComponentBeanInfo.java:35) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:525) at java.lang.Class.newInstance0(Class.java:374) at java.lang.Class.newInstance(Class.java:327) at com.sun.beans.finder.InstanceFinder.instantiate(InstanceFinder.java:96) at com.sun.beans.finder.InstanceFinder.instantiate(InstanceFinder.java:107) at com.sun.beans.finder.BeanInfoFinder.instantiate(BeanInfoFinder.java:63) at com.sun.beans.finder.BeanInfoFinder.instantiate(BeanInfoFinder.java:41) at com.sun.beans.finder.InstanceFinder.find(InstanceFinder.java:81) at java.beans.Introspector.findExplicitBeanInfo(Introspector.java:436) at java.beans.Introspector.<init>(Introspector.java:386) at java.beans.Introspector.getBeanInfo(Introspector.java:161) at java.beans.Introspector.getBeanInfo(Introspector.java:248) at java.beans.Introspector.<init>(Introspector.java:395) at java.beans.Introspector.getBeanInfo(Introspector.java:161) at java.beans.Introspector.getBeanInfo(Introspector.java:248) at java.beans.Introspector.<init>(Introspector.java:395) at java.beans.Introspector.getBeanInfo(Introspector.java:161) at java.beans.Introspector.getBeanInfo(Introspector.java:248) at java.beans.Introspector.<init>(Introspector.java:395) at java.beans.Introspector.getBeanInfo(Introspector.java:161) at freemarker.ext.beans.BeansWrapper.populateClassMapWithBeanInfo(BeansWrapper.java:1147) at freemarker.ext.beans.BeansWrapper.populateClassMap(BeansWrapper.java:1072) at freemarker.ext.beans.BeansWrapper.introspectClassInternal(BeansWrapper.java:1010) at freemarker.ext.beans.BeansWrapper.introspectClass(BeansWrapper.java:969) at freemarker.ext.beans.BeanModel.<init>(BeanModel.java:140) at freemarker.ext.beans.StringModel.<init>(StringModel.java:90) at freemarker.ext.beans.StringModel$1.create(StringModel.java:75) at freemarker.ext.beans.BeansModelCache.create(BeansModelCache.java:45) Jun 24, 2015 6:49:19 PM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet [default] in context with path [] threw exception java.lang.IllegalStateException: Cannot call sendError() after the response has been committed at org.apache.catalina.connector.ResponseFacade.sendError(ResponseFacade.java:451) at org.apache.struts2.dispatcher.Dispatcher.sendError(Dispatcher.java:906) at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:586) at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:99) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:67) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:409) at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:200) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:722) Jun 24, 2015 7:33:58 PM org.apache.catalina.core.ApplicationDispatcher invoke SEVERE: Servlet.service() for servlet jsp threw exception java.lang.OutOfMemoryError: PermGen space Jun 24, 2015 7:33:58 PM org.apache.struts2.dispatcher.Dispatcher error SEVERE: Exception occurred during processing request: javax.servlet.ServletException: java.lang.OutOfMemoryError: PermGen space org.apache.jasper.JasperException: javax.servlet.ServletException: java.lang.OutOfMemoryError: PermGen space at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:549) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:455) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334) at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:60) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339) at org.apache.struts2.dispatcher.ServletDispatcherResult.doExecute(ServletDispatcherResult.java:164) at org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:186) at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:371) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:275) at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:256) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:167) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:265) at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:138) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:239) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:239) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:191) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:73) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:91) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:252) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:145) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:171) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:161) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:193) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:189) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54) at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:563) at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:99) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:67) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:409) at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:200) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:722) Caused by: javax.servlet.ServletException: java.lang.OutOfMemoryError: PermGen space at org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:912) at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:841) at org.apache.jsp.WEB_002dINF.views.AppB.AppBForm_jsp._jspService(AppBForm_jsp.java:432) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432) ... 84 more Caused by: java.lang.OutOfMemoryError: PermGen space Jun 24, 2015 7:33:58 PM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet [default] in context with path [] threw exception java.lang.IllegalStateException: Cannot call sendError() after the response has been committed at org.apache.catalina.connector.ResponseFacade.sendError(ResponseFacade.java:451) at org.apache.struts2.dispatcher.Dispatcher.sendError(Dispatcher.java:906) at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:586) at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:99) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:67) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:409) at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:200) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:722) Exception in thread "ajp-bio-17703-exec-2" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-1" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-11" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-6" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-5" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-3" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-4" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-10" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-9" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-8" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-13" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-14" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-16" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-15" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-17" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-18" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-19" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-20" java.lang.OutOfMemoryError: PermGen space Jun 25, 2015 12:00:55 AM org.apache.catalina.core.ApplicationDispatcher invoke SEVERE: Servlet.service() for servlet jsp threw exception java.lang.OutOfMemoryError: PermGen space Jun 25, 2015 12:00:55 AM org.apache.struts2.dispatcher.Dispatcher error SEVERE: Exception occurred during processing request: javax.servlet.ServletException: java.lang.OutOfMemoryError: PermGen space org.apache.jasper.JasperException: javax.servlet.ServletException: java.lang.OutOfMemoryError: PermGen space at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:549) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:455) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334) at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:60) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749) at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487) at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412) at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339) at org.apache.struts2.dispatcher.ServletDispatcherResult.doExecute(ServletDispatcherResult.java:164) at org.apache.struts2.dispatcher.StrutsResultSupport.execute(StrutsResultSupport.java:186) at com.opensymphony.xwork2.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:371) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:275) at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:256) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:167) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:265) at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:138) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:239) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:239) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:191) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:73) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:91) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:252) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:145) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:171) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:161) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:193) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:189) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:246) at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54) at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:563) at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:77) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:99) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.logging.log4j.web.Log4jServletFilter.doFilter(Log4jServletFilter.java:67) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:409) at org.apache.coyote.ajp.AjpProcessor.process(AjpProcessor.java:200) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:722) Caused by: javax.servlet.ServletException: java.lang.OutOfMemoryError: PermGen space at org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:912) at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:841) at org.apache.jsp.WEB_002dINF.views.AppB.Index_jsp._jspService(Index_jsp.java:663) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432) ... 84 more Caused by: java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-22" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-21" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-30" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-31" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-29" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-33" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-32" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-25" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-26" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-28" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-23" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-24" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-34" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-35" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-36" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-37" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-38" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-39" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-40" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-41" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-42" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-43" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-44" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-45" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-46" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-27" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-47" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-48" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-49" java.lang.OutOfMemoryError: PermGen space Exception in thread "ajp-bio-17703-exec-9" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "ajp-bio-17703-exec-9" Exception in thread "ajp-bio-17703-exec-1" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "ajp-bio-17703-exec-1" Exception in thread "ajp-bio-17703-exec-6" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "ajp-bio-17703-exec-6" Exception in thread "ajp-bio-17703-exec-8" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "ajp-bio-17703-exec-8" Exception in thread "ajp-bio-17703-exec-7" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "ajp-bio-17703-exec-7" Exception in thread "ajp-bio-17703-exec-2" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "ajp-bio-17703-exec-2" Exception in thread "ajp-bio-17703-exec-11" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "ajp-bio-17703-exec-11" /mirrors Exception in thread "ajp-bio-17703-exec-3" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "ajp-bio-17703-exec-3" Exception in thread "ajp-bio-17703-exec-14" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "ajp-bio-17703-exec-14" Exception in thread "ajp-bio-17703-exec-15" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "ajp-bio-17703-exec-15" Exception in thread "ajp-bio-17703-exec-17" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "ajp-bio-17703-exec-17" Exception in thread "ajp-bio-17703-exec-18" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "ajp-bio-17703-exec-18" Exception in thread "ajp-bio-17703-exec-19" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "ajp-bio-17703-exec-19" Exception in thread "ajp-bio-17703-exec-13" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "ajp-bio-17703-exec-13" Exception in thread "ajp-bio-17703-exec-10" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "ajp-bio-17703-exec-10" Exception in thread "ajp-bio-17703-exec-20" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "ajp-bio-17703-exec-20" Exception in thread "ajp-bio-17703-exec-21" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "ajp-bio-17703-exec-21" Exception in thread "ajp-bio-17703-exec-22" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "ajp-bio-17703-exec-22" Exception in thread "ajp-bio-17703-exec-25" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "ajp-bio-17703-exec-25" Exception in thread "ajp-bio-17703-exec-27" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "ajp-bio-17703-exec-27" Exception in thread "ajp-bio-17703-exec-16" Exception: java.lang.OutOfMemoryError thrown from the UncaughtExceptionHandler in thread "ajp-bio-17703-exec-16"
