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.
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]
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