On Wed, Oct 14, 2015 at 12:26 AM, Viraj Senevirathne <[email protected]> wrote:
> Hi Ajith, > > When did this occur? Normally this happens when you try to access > statistics when statistics collection is not enabled in carbon.xml. > Statistics collector can be enabled by setting element > "StatisticsReporterDisabled" as "false" in > [ESB_HOME]/repository/conf/carbon.xml. > Yes. This happened before enable the statistics. But why it is returning NPE ? -Ajith > > Thank You, > > > > On Tue, Oct 13, 2015 at 10:04 PM, Ajith Vitharana <[email protected]> wrote: > >> Hi All >> >> I noticed following exception in the carbon logs. >> >> >> [2015-10-13 12:31:50,717] ERROR - RPCMessageReceiver Exception occurred >> while trying to invoke service method getDataForGraph >> java.lang.reflect.InvocationTargetException >> 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:178) >> 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.statistics.stub.MediationStatisticsAdminStub.getDataForGraph(MediationStatisticsAdminStub.java:560) >> at >> org.wso2.carbon.mediation.statistics.ui.client.MediationStatisticsClient.getDataForGraph(MediationStatisticsClient.java:75) >> at >> org.apache.jsp.mediationstats.statistics_005fmain_jsp._jspService(statistics_005fmain_jsp.java:174) >> 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.GeneratedMethodAccessor41.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) >> Caused by: java.lang.NullPointerException >> at >> org.wso2.carbon.mediation.statistics.MediationStatisticsAdmin.getCategoryStatistics(MediationStatisticsAdmin.java:62) >> at >> org.wso2.carbon.mediation.statistics.MediationStatisticsAdmin.getServerStatistics(MediationStatisticsAdmin.java:138) >> at >> org.wso2.carbon.mediation.statistics.MediationStatisticsAdmin.getDataForGraph(MediationStatisticsAdmin.java:80) >> ... 127 more >> [2015-10-13 12:31:50,730] ERROR - MediationStatisticsClient Exception >> occurred while trying to invoke service method getDataForGraph >> org.apache.axis2.AxisFault: Exception occurred while trying to invoke >> service method getDataForGraph >> at >> org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java:531) >> at >> org.apache.axis2.description.OutInAxisOperationClient.handleResponse(OutInAxisOperation.java:370) >> at >> org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:445) >> 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.statistics.stub.MediationStatisticsAdminStub.getDataForGraph(MediationStatisticsAdminStub.java:560) >> at >> org.wso2.carbon.mediation.statistics.ui.client.MediationStatisticsClient.getDataForGraph(MediationStatisticsClient.java:75) >> at >> org.apache.jsp.mediationstats.statistics_005fmain_jsp._jspService(statistics_005fmain_jsp.java:174) >> 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.GeneratedMethodAccessor41.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 Vitharana. >> >> WSO2 Inc. - http://wso2.com >> Email : [email protected] >> Blog : http://vitharana.org >> Mobile : +1-812-360-5335 >> >> >> _______________________________________________ >> Dev mailing list >> [email protected] >> http://wso2.org/cgi-bin/mailman/listinfo/dev >> >> > > > -- > Viraj Senevirathne > Software Engineer; WSO2, Inc. > > Mobile : +94 71 958 0269 > Email : [email protected] > -- Ajith Vitharana. WSO2 Inc. - http://wso2.com Email : [email protected] Blog : http://vitharana.org Mobile : +1-812-360-5335
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