While doing a load test I am facing lots of following class loader exceptions in thread dump.
Can someone tell me how to go about this. I am using 1.7R2 pre. here is the trace: http-0.0.0.0-8080-7" daemon prio=10 tid=0x0000002b5f8d8000 nid=0x6207 waiting for monitor entry [0x00000000419cd000] java.lang.Thread.State: BLOCKED (on object monitor) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:293) - waiting to lock <0x0000002ab97179f0> (a sun.misc.Launcher $AppClassLoader) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java: 1273) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java: 1204) at org.apache.xerces.impl.dv.ObjectFactory.findProviderClass(Unknown Source) at org.apache.xerces.impl.dv.ObjectFactory.newInstance(Unknown Source) at org.apache.xerces.impl.dv.DTDDVFactory.getInstance(Unknown Source) - locked < 0x0000002a99e0aff0> (a java.lang.Class for org.apache.xerces.impl.dv.DTDDVFactory) at org.apache.xerces.impl.dv.DTDDVFactory.getInstance(Unknown Source) - locked < 0x0000002a99e0aff0> (a java.lang.Class for org.apache.xerces.impl.dv.DTDDVFactory) at org.apache.xerces.parsers.XML11Configuration.<init>(Unknown Source) at org.apache.xerces.parsers.XIncludeAwareParserConfiguration.<init>(Unknown Source) at org.apache.xerces.parsers.XIncludeAwareParserConfiguration.<init>(Unknown Source) at sun.reflect.GeneratedConstructorAccessor5.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java: 27) at java.lang.reflect.Constructor.newInstance(Constructor.java: 513) at java.lang.Class.newInstance0(Class.java:355) at java.lang.Class.newInstance(Class.java:308) at org.apache.xerces.parsers.ObjectFactory.newInstance(Unknown Source) at org.apache.xerces.parsers.ObjectFactory.createObject(Unknown Source) at org.apache.xerces.parsers.ObjectFactory.createObject(Unknown Source) at org.apache.xerces.parsers.DOMParser.<init>(Unknown Source) at org.apache.xerces.parsers.DOMParser.<init>(Unknown Source) at org.apache.xerces.jaxp.DocumentBuilderImpl.<init>(Unknown Source) at org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.newDocumentBuilder(Unknown Source) at org.mozilla.javascript.xmlimpl.XmlProcessor.getDocumentBuilderFromPool(XmlProcessor.java: 168) - locked < 0x0000002b3cf89e48> (a org.mozilla.javascript.xmlimpl.XmlProcessor) at org.mozilla.javascript.xmlimpl.XmlProcessor.newDocument(XmlProcessor.java: 292) at org.mozilla.javascript.xmlimpl.XmlNode.createText(XmlNode.java:98) at org.mozilla.javascript.xmlimpl.XMLLibImpl.exportToScope(XMLLibImpl.java: 109) at org.mozilla.javascript.xmlimpl.XMLLibImpl.init(XMLLibImpl.java:77) at sun.reflect.GeneratedMethodAccessor685.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java: 25) at java.lang.reflect.Method.invoke(Method.java:597) at org.mozilla.javascript.ScriptableObject.buildClassCtor(ScriptableObject.java: 1027) at org.mozilla.javascript.LazilyLoadedCtor.buildValue(LazilyLoadedCtor.java: 110) at org.mozilla.javascript.LazilyLoadedCtor.init(LazilyLoadedCtor.java:89) - locked < 0x0000002b3be1b330> (a org.mozilla.javascript.LazilyLoadedCtor) at org.mozilla.javascript.ScriptableObject.getImpl(ScriptableObject.java: 2011) at org.mozilla.javascript.ScriptableObject.get(ScriptableObject.java:286) at org.mozilla.javascript.IdScriptableObject.get(IdScriptableObject.java: 387) at org.mozilla.javascript.ImporterTopLevel.get(ImporterTopLevel.java:131) at org.mozilla.javascript.ScriptableObject.getProperty(ScriptableObject.java: 1596) at org.mozilla.javascript.ScriptRuntime.topScopeName(ScriptRuntime.java: 1749) at org.mozilla.javascript.ScriptRuntime.name(ScriptRuntime.java:1651) at org.mozilla.javascript.gen.c4509017._c4(<cmd>:143) at org.mozilla.javascript.gen.c4509017.call(<cmd>) at org.mozilla.javascript.optimizer.OptRuntime.callName(OptRuntime.java: 97) at org.mozilla.javascript.gen.c4509033._c2(<cmd>:51) at org.mozilla.javascript.gen.c4509033.call(<cmd>) at org.mozilla.javascript.optimizer.OptRuntime.callName(OptRuntime.java: 97) at org.mozilla.javascript.gen.c4509042._c1(<cmd>:28) at org.mozilla.javascript.gen.c4509042.call(<cmd>) at org.mozilla.javascript.optimizer.OptRuntime.callName0(OptRuntime.java: 108) at org.mozilla.javascript.gen.c4509042._c0(<cmd>:451) at org.mozilla.javascript.gen.c4509042.call(<cmd>) at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java: 401) at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java: 3002) at org.mozilla.javascript.gen.c4509042.call(<cmd>) at org.mozilla.javascript.gen.c4509042.exec(<cmd>) Regards, Brij ==== _______________________________________________ dev-tech-js-engine-rhino mailing list [email protected] https://lists.mozilla.org/listinfo/dev-tech-js-engine-rhino
