Hi Ajith, Thanks for the info. I made the suggested edits.
Cheers, -Nirdesha On Mon, Oct 5, 2015 at 2:59 AM, Ajith Vitharana <aji...@wso2.com> wrote: > While debugging found that task manager is not initialize. This is due to > outdated configurations. The EIP sample should be updated with following > configuration changes. > > 1. add <taskManager provider= > "org.wso2.carbon.mediation.ntask.NTaskTaskManager"/> > 2. class should be org.apache.synapse.message.processor.*impl* > .forwarder.ScheduledMessageForwardingProcessor > 3. target.endpoint parameter is missing in messageProcessor > configurations. > > [1] > https://docs.wso2.com/display/ESB490/Sample+702%3A+Introduction+to+Message+Forwarding+Processor > > -Ajith > > On Sun, Oct 4, 2015 at 3:54 PM, Ajith Vitharana <aji...@wso2.com> wrote: > >> Hi All, >> >> First I replaced the source view from the configuration [1] and it >> worked. Then I just click on update button. Now each time getting this NPE. >> >> [1] https://docs.wso2.com/display/IntegrationPatterns/Durable+Subscriber >> >> >> [2015-10-04 15:50:36,869] ERROR - ConfigAdmin Error while updating the >> Synapse configuration >> j*ava.lang.NullPointerException* >> * at >> org.apache.synapse.message.processor.impl.ScheduledMessageProcessor.destroy(ScheduledMessageProcessor.java:309)* >> at >> org.wso2.carbon.mediation.configadmin.ConfigurationUpdater.cleanupCurrentConfiguration(ConfigurationUpdater.java:202) >> at >> org.wso2.carbon.mediation.configadmin.ConfigurationUpdater.update(ConfigurationUpdater.java:130) >> at >> org.wso2.carbon.mediation.configadmin.ConfigAdmin.updateConfiguration(ConfigAdmin.java:150) >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >> at >> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >> at java.lang.reflect.Method.invoke(Method.java:606) >> at >> org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:212) >> at >> org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:117) >> at >> org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40) >> at >> org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110) >> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180) >> at >> org.apache.axis2.transport.local.LocalTransportReceiver.processMessage(LocalTransportReceiver.java:169) >> at >> org.apache.axis2.transport.local.LocalTransportReceiver.processMessage(LocalTransportReceiver.java:82) >> at >> org.wso2.carbon.core.transports.local.CarbonLocalTransportSender.finalizeSendWithToAddress(CarbonLocalTransportSender.java:45) >> at >> org.apache.axis2.transport.local.LocalTransportSender.invoke(LocalTransportSender.java:77) >> at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:442) >> at >> org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:430) >> at >> org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:225) >> at >> org.apache.axis2.client.OperationClient.execute(OperationClient.java:149) >> at >> org.wso2.carbon.mediation.configadmin.stub.ConfigServiceAdminStub.updateConfiguration(ConfigServiceAdminStub.java:1340) >> at >> org.wso2.carbon.mediation.configadmin.ui.ConfigManagementClient.updateConfiguration(ConfigManagementClient.java:98) >> at >> org.apache.jsp.configadmin.saveconfig_jsp._jspService(saveconfig_jsp.java:169) >> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) >> at >> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432) >> at >> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395) >> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) >> at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:155) >> at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) >> at >> org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:37) >> at >> org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61) >> at >> org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128) >> at >> org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) >> at >> org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68) >> at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) >> at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) >> at >> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748) >> at >> org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:604) >> at >> org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:543) >> at >> org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.include(RequestDispatcherAdaptor.java:37) >> at >> org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.include(ContextPathServletAdaptor.java:369) >> at >> org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:954) >> at >> org.apache.jasper.runtime.PageContextImpl.doInclude(PageContextImpl.java:688) >> at >> org.apache.jasper.runtime.PageContextImpl.include(PageContextImpl.java:682) >> at sun.reflect.GeneratedMethodAccessor40.invoke(Unknown Source) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >> at java.lang.reflect.Method.invoke(Method.java:606) >> at org.apache.tiles.jsp.context.JspUtil.doInclude(JspUtil.java:87) >> at >> org.apache.tiles.jsp.context.JspTilesRequestContext.include(JspTilesRequestContext.java:88) >> at >> org.apache.tiles.jsp.context.JspTilesRequestContext.dispatch(JspTilesRequestContext.java:82) >> at >> org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:465) >> at >> org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:140) >> at >> org.apache.tiles.jsp.taglib.InsertAttributeTag.render(InsertAttributeTag.java:117) >> at >> org.apache.tiles.jsp.taglib.RenderTagSupport.execute(RenderTagSupport.java:171) >> at >> org.apache.tiles.jsp.taglib.RoleSecurityTagSupport.doEndTag(RoleSecurityTagSupport.java:75) >> at >> org.apache.tiles.jsp.taglib.ContainerTagSupport.doEndTag(ContainerTagSupport.java:80) >> at >> org.apache.jsp.admin.layout.template_jsp._jspx_meth_tiles_005finsertAttribute_005f7(template_jsp.java:640) >> at >> org.apache.jsp.admin.layout.template_jsp._jspService(template_jsp.java:356) >> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) >> at >> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432) >> at >> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:395) >> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:339) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) >> at org.wso2.carbon.ui.JspServlet.service(JspServlet.java:155) >> at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:80) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) >> at >> org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:37) >> at >> org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61) >> at >> org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128) >> at >> org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) >> at >> org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68) >> at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) >> at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) >> at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) >> at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) >> at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) >> at >> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:748) >> at >> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:486) >> at >> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:411) >> at >> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:338) >> at >> org.eclipse.equinox.http.servlet.internal.RequestDispatcherAdaptor.forward(RequestDispatcherAdaptor.java:30) >> at >> org.eclipse.equinox.http.helper.ContextPathServletAdaptor$RequestDispatcherAdaptor.forward(ContextPathServletAdaptor.java:362) >> at >> org.apache.tiles.servlet.context.ServletTilesRequestContext.forward(ServletTilesRequestContext.java:198) >> at >> org.apache.tiles.servlet.context.ServletTilesRequestContext.dispatch(ServletTilesRequestContext.java:185) >> at >> org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:419) >> at >> org.apache.tiles.impl.BasicTilesContainer.render(BasicTilesContainer.java:370) >> at org.wso2.carbon.ui.action.ActionHelper.render(ActionHelper.java:52) >> at org.wso2.carbon.ui.TilesJspServlet.service(TilesJspServlet.java:101) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) >> at >> org.eclipse.equinox.http.helper.ContextPathServletAdaptor.service(ContextPathServletAdaptor.java:37) >> at >> org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61) >> at >> org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128) >> at >> org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) >> at >> org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68) >> at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) >> at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) >> at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) >> at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) >> at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) >> at >> org.wso2.carbon.tomcat.ext.filter.CharacterSetFilter.doFilter(CharacterSetFilter.java:61) >> at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) >> at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) >> at >> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) >> at >> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) >> at >> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504) >> at >> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170) >> at >> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) >> at >> org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:99) >> at >> org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:49) >> at >> org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:62) >> at >> org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:159) >> at >> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950) >> at >> org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:57) >> at >> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) >> at >> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421) >> at >> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1074) >> at >> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611) >> at >> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1739) >> at >> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1698) >> at >> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >> at >> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) >> at java.lang.Thread.run(Thread.java:745) >> >> >> -Ajith >> >> -- >> Ajith Vitharana. >> >> WSO2 Inc. - http://wso2.com >> Email : aji...@wso2.com >> Blog : http://vitharana.org >> Mobile : +1-812-360-5335 >> >> > > > -- > Ajith Vitharana. > > WSO2 Inc. - http://wso2.com > Email : aji...@wso2.com > Blog : http://vitharana.org > Mobile : +1-812-360-5335 > > -- Thanks, Nirdesha Munasinghe, WSO2 Inc. Web:http://wso2.com Mobile: +94 776321920
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