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http://issues.apache.org/bugzilla/show_bug.cgi?id=26372 ------- Additional Comments From [EMAIL PROTECTED] 2005-12-16 06:56 ------- (In reply to comment #39) Some additional information: This ThreadDeath is just killing the tomcat (java.exe process itself disappears from the process list). We have to restart tomcat. Java version being used is jdk 1.5.0_04. thanks boni > (In reply to comment #38) > Hi, > We are getting this issue, any pointers to fix this would greatly help us. I > don' see any practical solution being offered in any of the responses below. > Any help would be greatly appreciated. There is no LOG4J in the stack trace!!! > utility.UpdateHelper is our application code. > thanks in advance > boni > Tomcat Version: 5.0.28 (using AXIS 1.1), windows platform > The stack trace is : > java.lang.ThreadDeath > at org.apache.catalina.loader.WebappClassLoader.loadClass > (WebappClassLoader.java:1229) > at org.apache.catalina.loader.WebappClassLoader.loadClass > (WebappClassLoader.java:1189) > at javax.xml.parsers.FactoryFinder.newInstance(FactoryFinder.java:88) > at javax.xml.parsers.FactoryFinder.find(FactoryFinder.java:195) > at javax.xml.parsers.DocumentBuilderFactory.newInstance > (DocumentBuilderFactory.java:98) > at utility.UpdateHelper.TextValueOfElement(UpdateHelper.java:200) > at sun.reflect.GeneratedMethodAccessor70.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke > (DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:585) > at com.yasutech.qrules.network.k.if(ExpressionEvaluator.java:1018) > at com.yasutech.qrules.network.k.a(ExpressionEvaluator.java:446) > at com.yasutech.qrules.network.k.if(ExpressionEvaluator.java:88) > at com.yasutech.qrules.network.Activation.evaluateExpression > (Activation.java:964) > at com.yasutech.qrules.network.Activation.changeVariable > (Activation.java:640) > at com.yasutech.qrules.network.Activation.performAssignAction > (Activation.java:626) > at com.yasutech.qrules.network.Activation.decideCourseOfAction > (Activation.java:204) > at com.yasutech.qrules.network.Activation.fire(Activation.java:160) > at com.yasutech.qrules.network.r.try(Agenda.java:94) > at com.yasutech.qrules.network.Rete.run(Rete.java:1330) > at com.yasutech.qrules.rete.ReteAdapter.fireRules(ReteAdapter.java:112) > at com.yasutech.qrules.rete.ReteRuleEngineAPIHelper.evaluateFacts > (ReteRuleEngineAPIHelper.java:620) > at com.yasutech.qrules.rete.ReteRuleEngineAPIHelper.executeRuleset > (ReteRuleEngineAPIHelper.java:333) > at com.yasutech.qrules.rete.ReteEngine.invokeRuleset > (ReteEngine.java:964) > at webservice.example1.server.MyRuleEngineService.invokeRuleset > (MyRuleEngineService.java:366) > at sun.reflect.GeneratedMethodAccessor56.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke > (DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:585) > at org.apache.axis.providers.java.RPCProvider.invokeMethod > (RPCProvider.java:402) > at org.apache.axis.providers.java.RPCProvider.processMessage > (RPCProvider.java:309) > at org.apache.axis.providers.java.JavaProvider.invoke > (JavaProvider.java:333) > at org.apache.axis.strategies.InvocationStrategy.visit > (InvocationStrategy.java:71) > at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:150) > at org.apache.axis.SimpleChain.invoke(SimpleChain.java:120) > at org.apache.axis.handlers.soap.SOAPService.invoke > (SOAPService.java:481) > at org.apache.axis.server.AxisServer.invoke(AxisServer.java:323) > at org.apache.axis.transport.http.AxisServlet.doPost > (AxisServlet.java:854) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:709) > at org.apache.axis.transport.http.AxisServletBase.service > (AxisServletBase.java:339) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) > at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter > (ApplicationFilterChain.java:237) > at org.apache.catalina.core.ApplicationFilterChain.doFilter > (ApplicationFilterChain.java:157) > at org.apache.catalina.core.StandardWrapperValve.invoke > (StandardWrapperValve.java:214) > at org.apache.catalina.core.StandardValveContext.invokeNext > (StandardValveContext.java:104) > at org.apache.catalina.core.StandardPipeline.invoke > (StandardPipeline.java:520) > at org.apache.catalina.core.StandardContextValve.invokeInternal > (StandardContextValve.java:198) > at org.apache.catalina.core.StandardContextValve.invoke > (StandardContextValve.java:152) > at org.apache.catalina.core.StandardValveContext.invokeNext > (StandardValveContext.java:104) > at org.apache.catalina.core.StandardPipeline.invoke > (StandardPipeline.java:520) > at org.apache.catalina.core.StandardHostValve.invoke > (StandardHostValve.java:137) > at org.apache.catalina.core.StandardValveContext.invokeNext > (StandardValveContext.java:104) > at org.apache.catalina.valves.ErrorReportValve.invoke > (ErrorReportValve.java:118) > at org.apache.catalina.core.StandardValveContext.invokeNext > (StandardValveContext.java:102) > at org.apache.catalina.core.StandardPipeline.invoke > (StandardPipeline.java:520) > at org.apache.catalina.core.StandardEngineValve.invoke > (StandardEngineValve.java:109) > at org.apache.catalina.core.StandardValveContext.invokeNext > (StandardValveContext.java:104) > at org.apache.catalina.core.StandardPipeline.invoke > (StandardPipeline.java:520) > at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929) > at org.apache.coyote.tomcat5.CoyoteAdapter.service > (CoyoteAdapter.java:160) > at org.apache.coyote.http11.Http11Processor.process > (Http11Processor.java:799) > at > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnectio > n(Http11Protocol.java:705) > at org.apache.tomcat.util.net.TcpWorkerThread.runIt > (PoolTcpEndpoint.java:577) > at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run > (ThreadPool.java:683) > at java.lang.Thread.run(Thread.java:595) > > (In reply to comment #37) > > > i think i know how to reproduce and prevent this error. assistance from the > > > tomcat developers could enhance the workaround. > > I would disagree, your suggestion simply masks your own problem. > > Logging isn't the only culprit in the world, and your solution only touches > (and > > loads) those segments of the logging infrastructure it uses at that time for > > that message. > > What TC could do to help the developer is improve that ThreadDeath message and > > help the developer identify the exact thread of execution (by name and thread > > id) and the class it was trying to load at the time. This feels like a step > in > > the right direction it helps the developers stamp out their bugs and does not > > encrouch into an ugly half-baked solution the maintainers rightfully want to > > keep out. > > I'm still toying with the idea of keeping generation(s) of WebAppClassLoader's > > around, this idea does have merit for me especially when you keep generations > of > > all modifications to the web-app around (between container restarts) there are > > other good side effects too like hot JAR replace on Win32 where JAR locking > > might be an issue. But this sort of development process has to be driven from > > an IDE. -- Configure bugmail: http://issues.apache.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
