I sporadically encounter the following exception when loading a specific page:
java.lang.NoClassDefFoundError: Could not initialize class com.app.item.search.SearchResultPanel
at com.app.item.search.SearchResultPage.initialize(SearchResultPage.java:86)
at com.app.core.layout.BasePage.onInitialize(BasePage.java:147)
at org.apache.wicket.Component.fireInitialize(Component.java:864)
at org.apache.wicket.MarkupContainer.internalInitialize(MarkupContainer.java:955)
at org.apache.wicket.Page.isPageStateless(Page.java:464)
at org.apache.wicket.core.request.mapper.AbstractBookmarkableMapper.getPageInfo(AbstractBookmarkableMapper.java:447 )
at org.apache.wicket.core.request.mapper.AbstractBookmarkableMapper.mapHandler(AbstractBookmarkableMapper.java:391)
at org.apache.wicket.request.mapper.mount.UnmountedMapperAdapter.mapHandler(UnmountedMapperAdapter.java:61)
at org.apache.wicket.request.mapper.mount.MountMapper.mapHandler(MountMapper.java:145)
at org.apache.wicket.request.mapper.CompoundRequestMapper.mapHandler(CompoundRequestMapper.java:215)
at org.apache.wicket.request.cycle.RequestCycle.mapUrlFor(RequestCycle.java:429)
at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:271)
at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175)
at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:862)
at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:261)
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:218)
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:289)
--- CUT ---
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
The problem solves itself by restarting tomcat (maybe 2, 3,4 or 5 times) and it only happens when I deploy to the development/integration environment. On my development VM it never happened. And it affects only a couple of pages/panel (always them).
The SearchResultPanel is a simple class which extends the wicket Panel class.
On the catalina.out I see that the search results are loaded from Lucene but when it came to display the page I receive the above exception and a 404 page from wicket/tomcat.
The constructor of SearchResultPanel:
public SearchResultPanel(String id, final SearchResult resultList)
The line generating the exception (SearchResultPage:86):
SearchResultPanel resultPanel = new SearchResultPanel("searchResults",
results);
The SearchResultPanel is found in the WEB-INF folder of the app:
# locate SearchResultPanel
/var/lib/tomcat7/webapps/app/WEB-INF/classes/com/app/item/search/SearchResultPanel$1.class
/var/lib/tomcat7/webapps/app/WEB-INF/classes/com/app/item/search/SearchResultPanel$2.class
/var/lib/tomcat7/webapps/app/WEB-INF/classes/com/app/item/search/SearchResultPanel$3.class
/var/lib/tomcat7/webapps/app/WEB-INF/classes/com/app/item/search/SearchResultPanel$4.class
/var/lib/tomcat7/webapps/app/WEB-INF/classes/com/app/item/search/SearchResultPanel$5.class
/var/lib/tomcat7/webapps/app/WEB-INF/classes/com/app/item/search/SearchResultPanel$6.class
/var/lib/tomcat7/webapps/app/WEB-INF/classes/com/app/item/search/SearchResultPanel$7.class
/var/lib/tomcat7/webapps/app/WEB-INF/classes/com/app/item/search/SearchResultPanel$8.class
/var/lib/tomcat7/webapps/app/WEB-INF/classes/com/app/item/search/SearchResultPanel$ItemFragment$1.class
/var/lib/tomcat7/webapps/app/WEB-INF/classes/com/app/item/search/SearchResultPanel$ItemFragment$2.class
/var/lib/tomcat7/webapps/app/WEB-INF/classes/com/app/item/search/SearchResultPanel$ItemFragment$3.class
/var/lib/tomcat7/webapps/app/WEB-INF/classes/com/app/item/search/SearchResultPanel$ItemFragment.class
/var/lib/tomcat7/webapps/app/WEB-INF/classes/com/app/item/search/SearchResultPanel$SortImageModel.class
/var/lib/tomcat7/webapps/app/WEB-INF/classes/com/app/item/search/SearchResultPanel.class
/var/lib/tomcat7/webapps/app/WEB-INF/classes/com/app/item/search/SearchResultPanel.html
Using:
Wicket: 6.14.0
Apache Tomcat/7.0.26
Can you please advise me further how to debug this class-loading problem?
Thank you very much!
Related
I've got a spring boot rest service with embedded tomcat deployed on an Azure App Service and I am experiencing intermittent outages, every few weeks.
Every time there is an outage the logs contain the following entries:
Message: java.util.zip.ZipException: ZIP_Read: error reading zip file ZIP_Read: error reading zip file
Exception type: java.util.zip.ZipException
Failed method: java.util.zip.ZipFile.access$1400
With the following call stack.
java.lang.IllegalStateException:
at org.apache.catalina.webresources.JarWarResourceSet.getArchiveEntries (JarWarResourceSet.java133)
at org.apache.catalina.webresources.AbstractArchiveResourceSet.getResource (AbstractArchiveResourceSet.java256)
at org.apache.catalina.webresources.StandardRoot.getResourceInternal (StandardRoot.java281)
at org.apache.catalina.webresources.CachedResource.validateResource (CachedResource.java97)
at org.apache.catalina.webresources.Cache.getResource (Cache.java69)
at org.apache.catalina.webresources.StandardRoot.getResource (StandardRoot.java216)
at org.apache.catalina.webresources.StandardRoot.getResource (StandardRoot.java206)
at org.apache.catalina.mapper.Mapper.internalMapWrapper (Mapper.java1027)
at org.apache.catalina.mapper.Mapper.internalMap (Mapper.java842)
at org.apache.catalina.mapper.Mapper.map (Mapper.java698)
at org.apache.catalina.connector.CoyoteAdapter.postParseRequest (CoyoteAdapter.java679)
at org.apache.catalina.connector.CoyoteAdapter.service (CoyoteAdapter.java336)
at org.apache.coyote.http11.Http11Processor.service (Http11Processor.java803)
at org.apache.coyote.AbstractProcessorLight.process (AbstractProcessorLight.java66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process (AbstractProtocol.java868)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun (NioEndpoint.java1459)
at org.apache.tomcat.util.net.SocketProcessorBase.run (SocketProcessorBase.java49)
at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run (TaskThread.java61)
at java.lang.Thread.run (Thread.java748)
Inner exception java.util.zip.ZipException handled at org.apache.catalina.webresources.JarWarResourceSet.getArchiveEntries:
at java.util.zip.ZipFile.access$1400 (ZipFile.java60)
at java.util.zip.ZipFile$ZipFileInputStream.read (ZipFile.java734)
at java.io.FilterInputStream.read (FilterInputStream.java133)
at java.io.PushbackInputStream.read (PushbackInputStream.java186)
at java.util.zip.ZipInputStream.readFully (ZipInputStream.java403)
at java.util.zip.ZipInputStream.readLOC (ZipInputStream.java278)
at java.util.zip.ZipInputStream.getNextEntry (ZipInputStream.java122)
at java.util.jar.JarInputStream.<init> (JarInputStream.java83)
at java.util.jar.JarInputStream.<init> (JarInputStream.java62)
at org.apache.catalina.webresources.TomcatJarInputStream.<init> (TomcatJarInputStream.java37)
at org.apache.catalina.webresources.JarWarResourceSet.getArchiveEntries (JarWarResourceSet.java108)
at org.apache.catalina.webresources.AbstractArchiveResourceSet.getResource (AbstractArchiveResourceSet.java256)
at org.apache.catalina.webresources.StandardRoot.getResourceInternal (StandardRoot.java281)
at org.apache.catalina.webresources.CachedResource.validateResource (CachedResource.java97)
at org.apache.catalina.webresources.Cache.getResource (Cache.java69)
at org.apache.catalina.webresources.StandardRoot.getResource (StandardRoot.java216)
at org.apache.catalina.webresources.StandardRoot.getResource (StandardRoot.java206)
at org.apache.catalina.mapper.Mapper.internalMapWrapper (Mapper.java1027)
at org.apache.catalina.mapper.Mapper.internalMap (Mapper.java842)
at org.apache.catalina.mapper.Mapper.map (Mapper.java698)
at org.apache.catalina.connector.CoyoteAdapter.postParseRequest (CoyoteAdapter.java679)
at org.apache.catalina.connector.CoyoteAdapter.service (CoyoteAdapter.java336)
at org.apache.coyote.http11.Http11Processor.service (Http11Processor.java803)
at org.apache.coyote.AbstractProcessorLight.process (AbstractProcessorLight.java66)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process (AbstractProtocol.java868)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun (NioEndpoint.java1459)
at org.apache.tomcat.util.net.SocketProcessorBase.run (SocketProcessorBase.java49)
at java.util.concurrent.ThreadPoolExecutor.runWorker (ThreadPoolExecutor.java1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run (ThreadPoolExecutor.java624)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run (TaskThread.java61)
at java.lang.Thread.run (Thread.java748)
As soon as this occurs, all calls to the rest service returns a 500 and the log gets another entry like above. This continues until I manually reboot the app service.
I'm struggling to figure out what is the issue. Googling the exception only returns results for issues with opening zip files. The app does not do any zipping/unzipping in itself and the call stack seems to indicate that it's tomcat things(that could be caused by something I've done on Azure, in SpringBoot, the JVM or something else entirely).
CPU or memory usage appear to be fine preceding the outages so that doesn't seem to be a factor.
This issue is not preceded by any deployments or platform changes.
I'm stumped regarding what to do next, if anyone can point me in the right direction to investigate, it'll be much appreciated.
Many people have asked for help with this error:
javax.naming.NamingException: Failed to create remoting connection [Root exception is java.lang.NoSuchMethodError: org.jboss.remoting3.Remoting.createEndpoint(Ljava/lang/String;Lorg/xnio/OptionMap;)Lorg/jboss/remoting3/Endpoint;]
at
org.jboss.naming.remote.client.ClientUtil.namingException(ClientUtil.java:51)
at
org.jboss.naming.remote.client.InitialContextFactory.getInitialContext(InitialContextFactory.java:152)
at
javax.naming.spi.NamingManager.getInitialContext(Unknown Source)
...
But no request I can find ever provides a conclusive answer. Just suggestions to tinker with jars.
I believe that’s because there’s an inconsistency in the structure of Jboss interfaces. Can anyone confirm or correct that?
Here’s my code that throws the above error:
final private Properties env = new Properties() {
{put(Context.INITIAL_CONTEXT_FACTORY, "org.jboss.naming.remote.client.InitialContextFactory");
put(Context.PROVIDER_URL, "http-remoting://localhost:9990");
put(Context.SECURITY_PRINCIPAL, "myID");
put(Context.SECURITY_CREDENTIALS, "myPassword");
put("jboss.naming.client.ejb.context", true);
}
};
/****************************************************
* myID & myPassword open the Admin GUI for wildfly *
* on localhost:9990 *
****************************************************/
Context ctx = new InitialContext(this.env);
To determine the required jars I removed all jars from the Build path.
Then I ran my program till all ClassNotFoundException were gone.
First Error
java.lang.ClassNotFoundException:
org.jboss.naming.remote.client.InitialContextFactory]
Added jboss-remote-naming-1.0.7.final.jar to class path
Second Error
java.lang.NoClassDefFoundError:
org/jboss/logging/Logger
Added jboss-logging.jar
Third Error
java.lang.NoClassDefFoundError:
org/xnio/Options
Added xnio-api-3.0.7.ga.jar
Fourth Error
java.lang.NoClassDefFoundError:
org/jboss/remoting3/spi/ConnectionProviderFactory
Added jboss-remoting-3.jar
Fifth Error
java.lang.NoClassDefFoundError:
org/jboss/ejb/client/EJBClientContextIdentifier
Added jboss-ejb-client-1.0.19.final.jar
FINAL AND FATAL ERROR
(Note: All NoClassDefFoundError have been cleared)
java.lang.NoSuchMethodError: org.jboss.remoting3.Remoting.createEndpoint(Ljava/lang/String;Lorg/xnio/OptionMap;)Lorg/jboss/remoting3/Endpoint;]
Using Eclipse’s Project Explorer I verified:
a. jboss-remoting3.jar has the org.jboss.remoting3.Remoting Class.
b. That Remoting Class has this Method:
public Endpoint createEndpoint (String, Executor, OptionMap)
Note it calls for 3 parameters.
BUT the FINAL FATAL ERROR above calls for
public Endpoint createEndpoint (String, OptionMap)
Note: it calls for 2 parameters. Hence the NoSuchMethodError.
Looking at the top lines in the stack trace, I guess
org.jboss.naming.remote.client.InitialContextFactory.getInitialContext() is trying to call org.jboss.remoting3.Remoting.createEndpoint() using 2 parameters, but org.jboss.remoting3.Remoting only defines createEndpoint() with a 3-paramater signature.
Is that supposed to even be possible?
A jar that says it has the org.jboss.remoting3 package whose Remoting class has a single createEndpoint() method with a 3-parameter signature, and another jar that says it has the org.jboss.remoting3 package whose Remoting class has another createEndpoint() method with a 2-parameter signature?
HELP!
I mean do I need to look through every org.jboss.remoting3 package to find one whose Remoting class has a 2 parameter createEnpoint() method?
Or am I missing something important.
I mean this does explain how many questions have been posted about this error:
javax.naming.NamingException: Failed to create remoting connection [Root exception is java.lang.NoSuchMethodError: org.jboss.remoting3.Remoting.createEndpoint(Ljava/lang/String;Lorg/xnio/OptionMap;)Lorg/jboss/remoting3/Endpoint;]
And explain why there is never a conclusive explanation or solution other than fiddling with jars and build path.
I mean getting an InitialContext from WildFly running on the same PC as the Java program should be a trivial process. But it hasn’t been. Maybe it's because of inconsistencies in the API.
Thanks to Christoph Böhme:
jboss-logging-3.1.4.GA.jar has an org.jboss.remeoting package with a Remoting class that has createEndpoint() with a 0, 2 and 3 parameter signature.
Replacing jboss-remoting-4.0.7.Final.jar with the above jar was all it required to clear the NoSuchMethodError.
Hope that helps others.
I'm doing a java web app with a servlet and I wanted to write some tests to check its functionality (ex. authorization form). I hadn't been using any framework, just bare java in eclipse with tomcat 7.0
I've run into an error while trying to test authorization input. The app would check the login-password pair and then redirect using RequestDispatcher.forward() or RequestDispatcher.include() methods. But when executing them it throws an error with the following stack trace:
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at entryPoint.Dispatcher.dispatch(Dispatcher.java:166)
at entryPoint.Dispatcher.service(Dispatcher.java:49)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at com.meterware.servletunit.InvocationContextImpl.service(InvocationContextImpl.java:76)
at com.meterware.servletunit.ServletUnitClient.newResponse(ServletUnitClient.java:126)
at com.meterware.httpunit.WebClient.createResponse(WebClient.java:647)
at com.meterware.httpunit.WebWindow.getResource(WebWindow.java:220)
at com.meterware.httpunit.WebWindow.getSubframeResponse(WebWindow.java:181)
at com.meterware.httpunit.WebWindow.getResponse(WebWindow.java:158)
at com.meterware.httpunit.WebWindow.updateWindow(WebWindow.java:199)
at com.meterware.httpunit.WebWindow.getSubframeResponse(WebWindow.java:183)
at com.meterware.httpunit.WebWindow.getResponse(WebWindow.java:158)
at com.meterware.httpunit.WebClient.getResponse(WebClient.java:122)
at test.Authorization.testAuthCorrectInput_WrongPassword(Authorization.java:102)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:45)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:42)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:263)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:68)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:47)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:231)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:60)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:229)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:50)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:222)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:30)
at org.junit.runners.ParentRunner.run(ParentRunner.java:300)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: javax.servlet.ServletException: java.lang.AbstractMethodError: com.meterware.servletunit.ServletUnitServletContext.getClassLoader()Ljava/lang/ClassLoader;
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:343)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
at com.meterware.servletunit.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:54)
at controllers.Auth.index(Auth.java:78)
... 44 more
Caused by: java.lang.AbstractMethodError: com.meterware.servletunit.ServletUnitServletContext.getClassLoader()Ljava/lang/ClassLoader;
at org.apache.jasper.compiler.TagPluginManager.init(TagPluginManager.java:72)
at org.apache.jasper.compiler.TagPluginManager.apply(TagPluginManager.java:56)
at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:240)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:373)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:353)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:340)
at org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:646)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:357)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
... 47 more
The first block represents an invocation error caught by central controller (Dispatcher) servlet while invoking method in which an AbstractMethodError had been thrown. The second and third ones are about that error.
The code of the test method is as follows:
#Test
public void testAuthIncorrectInput_Long() throws Exception {
WebRequest request = new PostMethodWebRequest("http://localhost:8080/CenralReportDL/Dispatcher?query=auth");
String longString = new String();
for (int i = 0; i < 52; i++) {
longString += "aA_ba";
}
request.setParameter("username", longString);
request.setParameter("password", longString);
WebResponse response = client.getResponse(request);
assertNotNull("No response received", response);
}
How can I get rid of this error? Is there a workaround? Should I maybe use some other means of servlet testing?
Also please do not suggest framework-specific testing utils such as strutstest, I want an actual solution for bare java web application.
UPDATE: In response to #JekinKalariya - I had a JasperException before. It complained about files not being in /WEB-INF folder, but due to my project structure they all were in /WebContent/WEB-INF. I was so frustrated because of that I just copied entire folder. Silly thing to do. I deleted it and now I'm back to that JasperException.
UPDATE: Now, I've done some research and found some answers on this issue. Didn't work for me though. I also found a suggestion to change a target runtime to J2EE Preview, which raised a different kind of exception:
com.meterware.httpunit.HttpNotFoundException: Error on HTTP request: 404 java.lang.ClassNotFoundException: org.apache.jasper.servlet.JspServlet [http://localhost/WEB-INF/jsp/auth.jsp]
Using Lotus Domino 8.5.2 Fixpack 3
The title sums it up. I have an xpages application that uses java. It seems that any java changes I make, never become visible on the server. It sounds a dead ringer for a cache issue of some kind. The application runs on the server and I see System.out.println statements in the server log, but do not any of the changes I've made to those statements or any new ones I've added.
The code is set to Rebuild Automatically. Still, it never looks like the server sees the changes. Is there some special way I need to build the database (aside from the typical Rebuild All)? Do I need to reset or restart some process on the domino server for it to see the changes?
Any thoughts or ideas would be greatly appreciated.
EDIT 1
I'm returning to this project and, hence, this question. The specific error message I'm getting is:
[6815810:00012-05659] 03/19/2013 09:27:01 HTTP JVM: Managedbean Calendar could not be created Can't instantiate class: 'calendar.CalendarServices'.. java.lang.ClassNotFoundException: class java.lang.ClassNotFoundException: calendar.CalendarServices. For more detailed inform
ation, please consult error-log-0
[6815810:00012-05659] 03/19/2013 09:27:01 HTTP JVM: xml located in /local/notesdata/domino/workspace/logs
[6815810:00012-05659] 03/19/2013 09:27:01 HTTP JVM: com.ibm.xsp.exception.EvaluationExceptionEx: Error while executing JavaScript action expression
I've tried unchecking automatic build and doing a clean --> rebuild all. I've tried signing the nsf again. I've ensured that I'm on the acl. And, as recommended, I've tried the
restart task http
Command via live console. No matter what I do I'm getting this error. The odd thing is that this project is just a copy --> paste (with rename) of another one that works fine. So, the project works...until I change and recompile...
The log that exception above points to wasn't very helpful. It reads:
<CommonBaseEvent creationTime="2013-03-05T09:01:03.254-06:00" globalInstanceId="EL0a04a8b800013d3af27da200000008" msg="Managedbean Calendar could not be created Can't instantiate class: 'calendar.CalendarServices'.. java.lang.ClassNotFoundException: class java.lang.ClassNotFoundException: calendar.CalendarServices" severity="50" version="1.0.1">
<extendedDataElements name="CommonBaseEventLogRecord:level" type="noValue">
<children name="CommonBaseEventLogRecord:name" type="string">
<values>SEVERE</values>
</children>
</extendedDataElements>
<extendedDataElements name="CommonBaseEventLogRecord:sourceClassName" type="string">
<values>com.sun.faces.application.ApplicationAssociate</values>
</extendedDataElements>
<extendedDataElements name="CommonBaseEventLogRecord:sourceMethodName" type="string">
<values>createAndMaybeStoreManagedBeans</values>
</extendedDataElements>
<extendedDataElements name="CommonBaseEventLogRecord:Exception" type="string">
<values>javax.faces.FacesException: Can't instantiate class: 'calendar.CalendarServices'.. java.lang.ClassNotFoundException: class java.lang.ClassNotFoundException: calendar.CalendarServices
at com.sun.faces.config.ManagedBeanFactory.newInstance(ManagedBeanFactory.java:234)
at com.sun.faces.application.ApplicationAssociate.createAndMaybeStoreManagedBeans(ApplicationAssociate.java:291)
at com.sun.faces.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:135)
at com.ibm.xsp.el.VariableResolverImpl.resolveVariable(VariableResolverImpl.java:71)
at com.ibm.xsp.javascript.ServerSideLocalObject.resolveVariable(ServerSideLocalObject.java:97)
at com.ibm.xsp.javascript.ServerSideLocalObject.resolveAttribute(ServerSideLocalObject.java:73)
at com.ibm.xsp.javascript.AbstractLocalObject._get(AbstractLocalObject.java:119)
at com.ibm.xsp.javascript.AbstractLocalObject.getPropertyReference(AbstractLocalObject.java:101)
at com</values>
<values>.ibm.jscript.engine.ProgramContext.findGlobalScopeIdentifier(ProgramContext.java:143)
at com.ibm.jscript.engine.ProgramContext.findIdentifier(ProgramContext.java:134)
at com.ibm.jscript.ASTTree.ASTIdentifier.interpret(ASTIdentifier.java:105)
at com.ibm.jscript.ASTTree.ASTMember.interpret(ASTMember.java:106)
at com.ibm.jscript.ASTTree.ASTCall.interpret(ASTCall.java:88)
at com.ibm.jscript.ASTTree.ASTArgumentList.interpretArguments(ASTArgumentList.java:63)
at com.ibm.jscript.types.FBSObject.call(FBSObject.java:153)
at com.ibm.jscript.ASTTree.ASTCall.interpret(ASTCall.java:175)
at com.ibm.jscript.ASTTree.ASTIf.interpret(ASTIf.java:85)
at com.ibm.jscript.ASTTree.ASTTry.interpret(ASTTry.java:109)
at com.ibm.jscript.ASTTree.ASTProgram.interpret(ASTProgram.java:119)
at com.ibm.jscript.ASTTree.ASTProgram.interpretEx(ASTProgram.java:139)
at com.ibm.jscript.JSExpression._interpretExpression(JSExpression.java:435)</values>
<values>
at com.ibm.jscript.JSExpression.access$1(JSExpression.java:424)
at com.ibm.jscript.JSExpression$2.run(JSExpression.java:414)
at java.security.AccessController.doPrivileged(AccessController.java:284)
at com.ibm.jscript.JSExpression.interpretExpression(JSExpression.java:410)
at com.ibm.jscript.JSExpression.evaluateValue(JSExpression.java:251)
at com.ibm.jscript.JSExpression.evaluateValue(JSExpression.java:234)
at com.ibm.xsp.javascript.JavaScriptInterpreter.interpret(JavaScriptInterpreter.java:220)
at com.ibm.xsp.binding.javascript.JavaScriptMethodBinding.invoke(JavaScriptMethodBinding.java:111)
at com.ibm.xsp.component.UIViewRootEx.invokePhaseMethodBinding(UIViewRootEx.java:1705)
at com.ibm.xsp.controller.FacesControllerImpl.invokePhaseMethodBinding(FacesControllerImpl.java:444)
at com.ibm.xsp.controller.FacesControllerImpl.access$0(FacesControllerImpl.java:438)
at com.ibm.xsp.controller.FacesControllerImpl$</values>
<values>ViewPhaseListener.afterPhase(FacesControllerImpl.java:506)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:218)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:120)
at com.ibm.xsp.controller.FacesControllerImpl.render(FacesControllerImpl.java:264)
at com.ibm.xsp.webapp.FacesServlet.serviceView(FacesServlet.java:219)
at com.ibm.xsp.webapp.FacesServletEx.serviceView(FacesServletEx.java:193)
at com.ibm.xsp.webapp.FacesServlet.service(FacesServlet.java:154)
at com.ibm.xsp.webapp.FacesServletEx.service(FacesServletEx.java:137)
at com.ibm.xsp.webapp.DesignerFacesServlet.service(DesignerFacesServlet.java:86)
at com.ibm.designer.runtime.domino.adapter.ComponentModule.invokeServlet(ComponentModule.java:538)
at com.ibm.domino.xsp.module.nsf.NSFComponentModule.invokeServlet(NSFComponentModule.java:1151)
at com.ibm.designer.runtime.domino.adapter.ComponentModule$AdapterInvoker.invokeServl</values>
<values>et(ComponentModule.java:803)
at com.ibm.designer.runtime.domino.adapter.ComponentModule$ServletInvoker.doService(ComponentModule.java:758)
at com.ibm.designer.runtime.domino.adapter.ComponentModule.doService(ComponentModule.java:527)
at com.ibm.domino.xsp.module.nsf.NSFComponentModule.doService(NSFComponentModule.java:1135)
at com.ibm.domino.xsp.module.nsf.NSFService.doServiceInternal(NSFService.java:523)
at com.ibm.domino.xsp.module.nsf.NSFService.doService(NSFService.java:352)
at com.ibm.designer.runtime.domino.adapter.LCDEnvironment.doService(LCDEnvironment.java:304)
at com.ibm.designer.runtime.domino.adapter.LCDEnvironment.service(LCDEnvironment.java:261)
at com.ibm.domino.xsp.bridge.http.engine.XspCmdManager.service(XspCmdManager.java:291)
Caused by: java.security.PrivilegedActionException: java.lang.ClassNotFoundException: class java.lang.ClassNotFoundException: calendar.CalendarServices
at java.security.AccessController</values>
<values>.doPrivileged(AccessController.java:255)
at com.sun.faces.config.ManagedBeanFactory.newInstance(ManagedBeanFactory.java:216)
... 51 more
Caused by: java.lang.ClassNotFoundException: class java.lang.ClassNotFoundException: calendar.CalendarServices
at java.beans.Beans.instantiate(Beans.java:194)
at java.beans.Beans.instantiate(Beans.java:75)
at com.sun.faces.config.ManagedBeanFactory$1.run(ManagedBeanFactory.java:222)
at java.security.AccessController.doPrivileged(AccessController.java:251)
... 52 more
</values>
</extendedDataElements>
<sourceComponentId component="Expeditor 6.2" componentIdType="ProductName" instanceId="" location="<server here>" locationType="Hostname" subComponent="com.sun.faces.application.ApplicationImpl" threadId="0" componentType="http://www.w3.org/2001/XMLSchema-instance"/>
<situation categoryName="ReportSituation">
<situationType xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="ReportSituation" reasoningScope="INTERNAL" reportCategory="LOG"/>
</situation>
</CommonBaseEvent>
As ever, penny for your thoughts.
Also, thank you all for your feedback. I'm sorry I've been away for a bit and neglected this question. I really would like to figure this out.
You didn't mention Project -> Clean so try that first.
I had once similar problem that was caused by an underscore in class or package name.
If the problem exists also for XPages then it's a a general build problem. This can occur at least when developers with different Designer and/or ExtLib versions modify the application. When I had this problem the only way to fix it was to create a new application and copy paste everything there. In our case the other developer never had the problem.
This is just silly. My src folder wasn't on the build path. That was causing all the issues.
I received an OOM exception at one point in Cassandra. Mine is a single instance running on a modestly powered server, and i was doing some load testing, so no surprise there.
But, i have subsequently been unable to use the instance. When i list the keyspaces, only "system" is shown. But when i try to recreate the keyspace i was testing with, Hector responds with the dreaded "All host pools marked down. Retry burden pushed out to client." message, and the Cassandra log has the following stack trace:
ERROR [MigrationStage:1] 2012-04-27 20:47:00,863 AbstractCassandraDaemon.java (line 134) Exception in thread Thread[MigrationStage:1,5,main]
java.lang.AssertionError
at org.apache.cassandra.db.DefsTable.updateKeyspace(DefsTable.java:441)
at org.apache.cassandra.db.DefsTable.mergeKeyspaces(DefsTable.java:339)
at org.apache.cassandra.db.DefsTable.mergeSchema(DefsTable.java:269)
at org.apache.cassandra.service.MigrationManager$1.call(MigrationManager.java:214)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
ERROR [Thrift:9] 2012-04-27 20:47:00,864 CustomTThreadPoolServer.java (line 204) Error occurred during processing of message.
java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.AssertionError
at org.apache.cassandra.utils.FBUtilities.waitOnFuture(FBUtilities.java:372)
at org.apache.cassandra.service.MigrationManager.announce(MigrationManager.java:191)
at org.apache.cassandra.service.MigrationManager.announceNewKeyspace(MigrationManager.java:129)
at org.apache.cassandra.thrift.CassandraServer.system_add_keyspace(CassandraServer.java:987)
at org.apache.cassandra.thrift.Cassandra$Processor$system_add_keyspace.getResult(Cassandra.java:3370)
at org.apache.cassandra.thrift.Cassandra$Processor$system_add_keyspace.getResult(Cassandra.java:3358)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:32)
at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:34)
at org.apache.cassandra.thrift.CustomTThreadPoolServer$WorkerProcess.run(CustomTThreadPoolServer.java:186)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:662)
Caused by: java.util.concurrent.ExecutionException: java.lang.AssertionError
at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222)
at java.util.concurrent.FutureTask.get(FutureTask.java:83)
at org.apache.cassandra.utils.FBUtilities.waitOnFuture(FBUtilities.java:368)
... 11 more
Caused by: java.lang.AssertionError
at org.apache.cassandra.db.DefsTable.updateKeyspace(DefsTable.java:441)
at org.apache.cassandra.db.DefsTable.mergeKeyspaces(DefsTable.java:339)
at org.apache.cassandra.db.DefsTable.mergeSchema(DefsTable.java:269)
at org.apache.cassandra.service.MigrationManager$1.call(MigrationManager.java:214)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
... 3 more
The old keyspace was still in the data dir, so i moved it, but that didn't help. It seems that the system data still has an invalid reference somewhere. Does anyone know how to fix this?
Edit: from the CLI, a "describe cluster;" only describes the "system" keyspace. But when i "use system;" and then "list schema_keyspaces;" the following is displayed:
Using default limit of 100
-------------------
RowKey: mango
=> (column=durable_writes, value=true, timestamp=29127788177516974)
=> (column=name, value=mango, timestamp=29127788177516974)
=> (column=strategy_class, value=org.apache.cassandra.locator.SimpleStrategy, timestamp=29127788177516974)
=> (column=strategy_options, value={"replication_factor":"1"}, timestamp=29127788177516974)
1 Row Returned.
Elapsed time: 1107 msec(s).
"mango" is the keyspace that i can no longer access, but it is still in there to some degree. Is there any way to fix it?
The problem almost certainly is that the recreated keyspace is inconsistent with the commit log or data stored with the original definition. Shut down the Cassandra server and clear out the commitlog, saved_caches, and data directory corresponding to the keyspace. The locations of these directories are in cassandra.yaml - look for data_file_directories, saved_caches_directory, and commitlog_directory.
This problem is due to inconsistency and you can go for following steps.
1) In your case this is OK to clear "data" , "saved_caches" and "commitlog" directories as you dont have any critical data and other Keyspaces.
2) In the scenarios where you have some critical data and you can not delete above mentioned directories do the following.
Use nodetool drain to Empty the commitlog on all the nodes of the cluster.
Then delete all the "LocationInfo*" files from "/data/system" directories and restart the cluster.