Hi Brij, I noticed this line:
sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:293) Are you trying to use Rhino in an applet? -- Jim R. Wilson (jimbojw) On Fri, Apr 9, 2010 at 4:39 AM, Brij Mohan <[email protected]> wrote: > On Apr 8, 4:30 pm, Brij Mohan <[email protected]> wrote: >> While doing a load test I am facing lots of following class loader >> exceptions in thread dump. >> >> Can someone tell me how to go about this. I am using 1.7R2 pre. >> >> here is the trace: >> >> http-0.0.0.0-8080-7" daemon prio=10 tid=0x0000002b5f8d8000 nid=0x6207 >> waiting for monitor entry [0x00000000419cd000] >> java.lang.Thread.State: BLOCKED (on object monitor) at >> sun.misc.Launcher$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 >> ==== > > Anybody ???? 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