users@glassfish.java.net

Re: HTTP Load Balancer on DAS

From: Kshitiz Saxena <Kshitiz.Saxena_at_Sun.COM>
Date: Thu, 28 Jun 2007 21:07:30 +0530

Hi Daniel,

This was bug reported on build 49. This bug was fixed in build 51.
Please take build 51 of glassfish v2, you will not get this error.

Thanks,
Kshitiz

Daniel Cavalcanti wrote:
> Hi.
> I can't get the DAS to connect to SJSWS 7.0 to push load balancer
> configuration.
> When I click on the Test Connection button, I get this exception.
> I followed instructions from
> http://blogs.sun.com/pjjairath/entry/ssl_setup_for_webserver_7
>
> java.lang.NullPointerException at
> com.sun.enterprise.tools.admingui.handlers.LoadBalancerHandlers.testLoadBalancerConnection(LoadBalancerHandlers.java
> 338) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585) at
> com.sun.jsftemplating.layout.descriptors.handler.Handler.invoke(Handler.java:421)
> at
> com.sun.jsftemplating.layout.descriptors.LayoutElementBase.dispatchHandlers(LayoutElementBase.java:343)
> at
> com.sun.jsftemplating.layout.descriptors.LayoutElementBase.dispatchHandlers(LayoutElementBase.java:317)
> at
> com.sun.jsftemplating.layout.event.CommandActionListener.invokeCommandHandlers(CommandActionListener.java:133)
> at
> com.sun.jsftemplating.layout.event.CommandActionListener.processAction(CommandActionListener.java:81)
> at javax.faces.event.ActionEvent.processListener(ActionEvent.java:77)
> at
> javax.faces.component.UIComponentBase.broadcast(UIComponentBase.java:746)
> at javax.faces.component.UICommand.broadcast(UICommand.java:368) at
> com.sun.webui.jsf.component.WebuiCommand.broadcast(WebuiCommand.java:160)
> at
> javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java:447)
> at
> javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:494)
> at
> com.sun.jsftemplating.layout.LayoutViewRoot.processDecodes(LayoutViewRoot.java:126)
> at
> com.sun.faces.lifecycle.ApplyRequestValuesPhase.execute(ApplyRequestValuesPhase.java:101)
> at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
> at
> com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
> at
> com.sun.faces.extensions.avatar.lifecycle.PartialTraversalLifecycle.execute(PartialTraversalLifecycle.java:80)
> at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244) at
> com.sun.enterprise.tools.admingui.servlet.DelayedInitFacesServlet.service(DelayedInitFacesServlet.java:89)
> at
> org.apache.catalina.core.ApplicationFilterChain.servletService(ApplicationFilterChain.java:411)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:317)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:198)
> at com.sun.webui.jsf.util.UploadFilter.doFilter(UploadFilter.java:240)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:230)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:198)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:288)
> at
> org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:271)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:202)
> at
> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:624)
> at
> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
> at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:94) at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:206)
> at
> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:624)
> at
> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:150)
> at
> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:624)
> at
> org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)
> at
> org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:268)
> at
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:631)
> at
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:562)
> at
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:803)
> at
> com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:339)
> at
> com.sun.enterprise.web.connector.grizzly.ssl.SSLReadTask.process(SSLReadTask.java:440)
> at
> com.sun.enterprise.web.connector.grizzly.ssl.SSLReadTask.doTask(SSLReadTask.java:228)
> at
> com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:265)
> at
> com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(SSLWorkerThread.java:106)