[mayaa-user:476] 高負荷時にIllegalStateExceptionが発生

[Tatsunori Matoba]

matobatです。

現在Mayaaを使ったプロジェクトで、高負荷時(といっても30スレッドx10回くらいですが)に
MayaaでIllegalStateExceptionが発生するという現象が起きています。
(StackTraceの内容はファイルで添付します)
Mayaaのバージョンについては1.1.2を使用していますが、1.1.6に上げても同様の現象が発生します

自分の方で見た範囲では、TemplateProcessorSupportのoriginalNodeがnullになるのは
kill()が呼ばれたときだと思いました。
またMayaaのログをTRACEで出してみたところ、エラーの出る10秒前にSpecificationCache$GCReceiverが呼ばれていました。あくまで予想ですが、TimeredSweepThreadが使用中のTemplateProcessorSupportをkill()してしまっているのではないかと思います。

以上です。よろしくお願いします。

-- 
的場辰徳
matobat ＠ gmail.com
http://d.hatena.ne.jp/matobat/
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2007-02-26 13:57:33,621 ERROR [http-8080-Processor9] error.TemplateErrorHandler (TemplateErrorHandler.java:87) - handled exception, originalNode is null
java.lang.IllegalStateException: originalNode is null
	at org.seasar.mayaa.impl.engine.processor.TemplateProcessorSupport.getOriginalNode(TemplateProcessorSupport.java:107)
	at org.seasar.mayaa.impl.engine.RenderUtil.saveToCycle(RenderUtil.java:107)
	at org.seasar.mayaa.impl.engine.RenderUtil.renderTemplateProcessor(RenderUtil.java:165)
	at org.seasar.mayaa.impl.engine.RenderUtil.renderTemplateProcessor(RenderUtil.java:155)
	at org.seasar.mayaa.impl.engine.RenderUtil.renderTemplateProcessor(RenderUtil.java:155)
	at org.seasar.mayaa.impl.engine.RenderUtil.renderProcessorTree(RenderUtil.java:235)
	at org.seasar.mayaa.impl.engine.TemplateImpl.doTemplateRender(TemplateImpl.java:151)
	at org.seasar.mayaa.impl.engine.PageImpl.renderTemplate(PageImpl.java:252)
	at org.seasar.mayaa.impl.engine.RenderUtil.renderPage(RenderUtil.java:309)
	at org.seasar.mayaa.impl.engine.PageImpl.doPageRender(PageImpl.java:193)
	at org.seasar.mayaa.impl.engine.EngineImpl.doPageService(EngineImpl.java:354)
	at org.seasar.mayaa.impl.engine.EngineImpl.doService(EngineImpl.java:470)
	at org.seasar.mayaa.webwork.MayaaResult.doExecute(MayaaResult.java:64)
	at com.opensymphony.webwork.dispatcher.WebWorkResultSupport.execute(WebWorkResultSupport.java:143)
	at com.opensymphony.xwork.DefaultActionInvocation.executeResult(DefaultActionInvocation.java:311)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:206)
	at com.opensymphony.xwork.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:168)
	at com.opensymphony.xwork.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188)
	at com.opensymphony.xwork.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:115)
	at com.opensymphony.xwork.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188)
	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188)
	at com.opensymphony.xwork.interceptor.annotations.AnnotationWorkflowInterceptor.intercept(AnnotationWorkflowInterceptor.java:110)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188)
	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188)
	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188)
	at jp.co.techfirm.share.webwork.extensions.interceptor.ModelDrivenAnnotationInterceptor.intercept(ModelDrivenAnnotationInterceptor.java:38)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188)
	at com.opensymphony.webwork.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:171)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188)
	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188)
	at com.opensymphony.xwork.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:151)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188)
	at jp.co.techfirm.share.webwork.extensions.interceptor.PrepareFilterInterceptor.doIntercept(PrepareFilterInterceptor.java:25)
	at com.opensymphony.xwork.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:86)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188)
	at org.seasar.xwork.component.S2ComponentInterceptor.intercept(S2ComponentInterceptor.java:29)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188)
	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188)
	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188)
	at com.opensymphony.xwork.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:186)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188)
	at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:31)
	at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:188)
	at com.opensymphony.xwork.DefaultActionProxy.execute(DefaultActionProxy.java:113)
	at com.opensymphony.webwork.dispatcher.DispatcherUtils.serviceAction(DispatcherUtils.java:225)
	at com.opensymphony.webwork.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:202)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.seasar.framework.container.hotdeploy.HotdeployFilter.doFilter(HotdeployFilter.java:69)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.seasar.framework.container.filter.S2ContainerFilter.doFilter(S2ContainerFilter.java:63)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672)
	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:463)
	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:398)
	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:301)
	at org.tuckey.web.filters.urlrewrite.RewrittenUrl.doRewrite(RewrittenUrl.java:189)
	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:313)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
	at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
	at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
	at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
	at java.lang.Thread.run(Thread.java:595)