jasper サーバーを使用して oracle 11g からレポートをダウンロードしようとしています。URL は APEX から呼び出しています。小さなファイルの場合、正しく機能します
しかし、レポートが 15MB 程度になると、エクスポートされたファイルにエラーが表示されます。頂点タイムアウトではありません。出力ファイル形式はExcelで、エクスポートされていますが、データがありません。仮想化を使用し、構成ファイルに記載されているメモリサイズを変更しました..役に立たなかった..
以下のようにエラーが表示されます
com.jaspersoft.jasperserver.war.action.ReportParametersAction.getInputControlWrappers(ReportParametersAction.java:297) の java.lang.NullPointerException com.jaspersoft.jasperserver.war.action.ReportParametersAction.hasInputs(ReportParametersAction.java:302) の com. jaspersoft.jasperserver.war.action.ViewReportAction.saveInputsState(ViewReportAction.java:396) at com.jaspersoft.jasperserver.war.action.ViewReportAction.runReport(ViewReportAction.java:332) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ) で sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) で sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) で java.lang.reflect.Method.invoke(Method.java:597) で org .springframework.webflow.action.DispatchMethodInvoker.invoke(DispatchMethodInvoker.java:98) org.springframework.webflow.action.MultiAction.doExecute(MultiAction.java:123) で org.springframework.webflow.action.AbstractAction.execute(AbstractAction.java:188) で org.springframework.webflow.execution .AnnotatedAction.execute(AnnotatedAction.java:145) で org.springframework.webflow.execution.ActionExecutor.execute(ActionExecutor.java:51) で org.springframework.webflow.action.EvaluateAction.doExecute(EvaluateAction.java:79) でorg.springframework.webflow.action.AbstractAction.execute(AbstractAction.java:188) で org.springframework.webflow.execution.AnnotatedAction.execute(AnnotatedAction.java:145) で org.springframework.webflow.execution.ActionExecutor.execute( ActionExecutor.java:51) の org.springframework.webflow.engine.ActionState.doEnter(ActionState.java:101) の org.springframework.webflow.engine.State.enter(State.java:194) at org.springframework.webflow.engine.Transition.execute(Transition.java:227) at org.springframework.webflow.engine.DecisionState.doEnter(DecisionState.java:51) org.springframework.webflow.engine.State.enter(State.java:194) で org.springframework.webflow.engine.Transition.execute(Transition.java:227) で org.springframework.webflow.engine.impl.FlowExecutionImpl .execute(FlowExecutionImpl.java:391) で org.springframework.webflow.engine.impl.RequestControlContextImpl.execute(RequestControlContextImpl.java:214) で org.springframework.webflow.engine.TransitionableState.handleEvent(TransitionableState.java:119) でorg.springframework.webflow.engine.Flow.handleEvent(Flow.java:555) org.springframework.webflow.engine.impl.FlowExecutionImpl.handleEvent(FlowExecutionImpl.java:386) org.springframework.webflow.engine.impl.RequestControlContextImpl.handleEvent(RequestControlContextImpl.java:210) で org.springframework.webflow.engine.ActionState.doEnter(ActionState.java:105) で org.springframework.webflow.engine.State.enter( State.java:194) org.springframework.webflow.engine.Flow.start(Flow.java:535) で org.springframework.webflow.engine.impl.FlowExecutionImpl.start(FlowExecutionImpl.java:364) で org.springframework .webflow.engine.impl.FlowExecutionImpl.start(FlowExecutionImpl.java:222) at org.springframework.webflow.executor.FlowExecutorImpl.launchExecution(FlowExecutorImpl.java:140) at sun.reflect.GeneratedMethodAccessor292.invoke(Unknown Source) at sun org の java.lang.reflect.Method.invoke(Method.java:597) の .reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)。springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307) org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182) org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation. java:149) org.springframework.security.intercept.method.aopalliance.MethodSecurityInterceptor.invoke(MethodSecurityInterceptor.java:66) で org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171) で org.springframework org.springframework.webflow.mvc.servlet.FlowHandlerAdapter.handle(FlowHandlerAdapter.java:193) の $Proxy19.launchExecution(未知のソース) の .aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)。 webflow.mvc.サーブレット。org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48) で FlowController.handleRequest(FlowController.java:174) org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875) でorg.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807) で org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571) で org.springframework.web.servlet.FrameworkServlet.doGet (FrameworkServlet.java:501) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.apache.catalina.core. org.apache.catalina.core.ApplicationFilterChain の ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)。doFilter(ApplicationFilterChain.java:206) org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:399) com.jaspersoft.jasperserver.api.security.IPadSupportFilter.doFilter(IPadSupportFilter.java:67) org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) で com.jaspersoft.jasperserver.api.security.JSSwitchUserProcessingFilter.doFilterHttp(JSSwitchUserProcessingFilter.java:154) で org.springframework.security.ui org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) の .SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java) :109) org.springframework で。security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83) org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp( org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) の ExceptionTranslationFilter.java:101) org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) の org.springframework org.springframework.security.util.FilterChainProxy$VirtualFilterChain.com.jaspersoft.jasperserver.api.metadata.user.service.impl.MetadataAuthenticationProcessingFilter.doFilter(MetadataAuthenticationProcessingFilter.java:139) の doFilter(FilterChainProxy.java:411) org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter( FilterChainProxy.java:411) com.jaspersoft.jasperserver.war.util.RequestParameterAuthenticationFilter.doFilter(RequestParameterAuthenticationFilter.java:97) org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) org .springframework.security.ui.basicauth.BasicProcessingFilter.doFilterHttp(BasicProcessingFilter.java:174) org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) org.springframework.security.util.FilterChainProxy$VirtualFilterChain .com.jaspersoft.jasperserver.war.UserPreferencesFilter.doFilter(UserPreferencesFilter.java:184) の doFilter(FilterChainProxy.java:411) org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) の org .springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:278) at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter (FilterChainProxy.java:411) com.jaspersoft.jasperserver.war.UserPreferencesFilter.doFilter(UserPreferencesFilter.java:184) で org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) で com. jaspersoft.jasperserver.api.logging.filter.com.jaspersoft.jasperserver.api.security.JSCsrfGuardFilter.doFilter(JSCsrfGuardFilter.java: 81) org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) で com.jaspersoft.jasperserver.api.security.WebAppSecurityFilter.doFilter(WebAppSecurityFilter.java:83) で org.springframework.security .util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) の com.jaspersoft.jasperserver.war.MultipartRequestWrapperFilter.doFilter(MultipartRequestWrapperFilter.java:90) の org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy) .java:411) 組織で。springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235) at org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter( FilterChainProxy.java:411) org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:188) org.springframework.security.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:99) org.apache.catalina .core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) com.jaspersoft.jasperserver.war.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java) :67) 組織で。org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain. java:235) org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) で org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) で org.apache.catalina.core .StandardContextValve.invoke(StandardContextValve.java:191) で org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:558) で org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) でorg.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) org.org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor. java:859) org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:579) で org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1555) で java .lang.Thread.run(Thread.java:619)tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1555) at java.lang.Thread.run(Thread.java:619)tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1555) at java.lang.Thread.run(Thread.java:619)