Hi Dushan, Hope you are not using autoscaler service. So please disable auto scaling from loadbalancer.conf file. By default auto scaling is disabled in load balancer pack.
Thanks. On Wed, Jul 18, 2012 at 10:31 PM, Dushan Abeyruwan <[email protected]> wrote: > Hi > After few restarts LB throws following exception any ideas whats going on > (LB 1.0.0) > > > 012-07-19 00:29:04,535] INFO - TribesClusteringAgent Managing group > application domain wso2.as.domain using agent class > org.apache.axis2.clustering.management.DefaultGroupManagementAgent > [2012-07-19 00:29:04,538] INFO - TenantAwareLoadBalanceEndpoint ===== > Tenant Aware Load Balance Endpoint initialized ===== > [2012-07-19 00:29:04,539] INFO - ServerManager Server ready for > processing... > [2012-07-19 00:29:04,861] INFO - EventBrokerHandler Successfully > registered the event broker > [2012-07-19 00:29:05,475] INFO - HTTPSender Unable to sendViaPost to url[ > https://203.143.31.149:9448/services/AutoscalerService/] > java.net.ConnectException: Connection refused > at java.net.PlainSocketImpl.socketConnect(Native Method) > at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351) > at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213) > at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200) > at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) > at java.net.Socket.connect(Socket.java:529) > at > com.sun.net.ssl.internal.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:559) > 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:597) > at > org.apache.commons.httpclient.protocol.ReflectionSocketFactory.createSocket(ReflectionSocketFactory.java:140) > at > org.apache.commons.httpclient.protocol.SSLProtocolSocketFactory.createSocket(SSLProtocolSocketFactory.java:130) > at > org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707) > at > org.apache.commons.httpclient.MultiThreadedHttpConnectionManager$HttpConnectionAdapter.open(MultiThreadedHttpConnectionManager.java:1361) > at > org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387) > at > org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171) > at > org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397) > at > org.apache.axis2.transport.http.AbstractHTTPSender.executeMethod(AbstractHTTPSender.java:621) > at > org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:193) > at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:75) > at > org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:450) > at > org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:277) > at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:443) > at > org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:406) > at > org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:229) > at > org.apache.axis2.client.OperationClient.execute(OperationClient.java:165) > at > org.wso2.carbon.load.balance.autoscaler.service.stub.AutoscalerServiceStub.initAutoscaler(AutoscalerServiceStub.java:296) > at > org.wso2.carbon.mediator.autoscale.lbautoscale.clients.AutoscaleServiceClient.init(AutoscaleServiceClient.java:55) > at > org.wso2.carbon.mediator.autoscale.lbautoscale.task.ServiceRequestsInFlightAutoscaler.init(ServiceRequestsInFlightAutoscaler.java:114) > at > org.wso2.carbon.mediator.autoscale.lbautoscale.internal.AutoscalerTaskServiceComponent.activate(AutoscalerTaskServiceComponent.java:184) > 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:597) > at > org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:252) > at > org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146) > at > org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:346) > at > org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:588) > at > org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:196) > at > org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:328) > at > org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:221) > at > org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:104) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861) > at > org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) > at > org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:130) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:214) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:433) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:451) > at > org.wso2.carbon.core.init.CarbonServerManager.initializeCarbon(CarbonServerManager.java:499) > at > org.wso2.carbon.core.init.CarbonServerManager.start(CarbonServerManager.java:217) > at > org.wso2.carbon.core.internal.CarbonCoreServiceComponent.activate(CarbonCoreServiceComponent.java:64) > 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:597) > at > org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:252) > at > org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146) > at > org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:346) > at > org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:588) > at > org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:196) > at > org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:328) > at > org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:221) > at > org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:104) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861) > at > org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) > at > org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:130) > at > org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:214) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:433) > at > org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:451) > at > org.eclipse.equinox.http.servlet.internal.Activator.registerHttpService(Activator.java:78) > at > org.eclipse.equinox.http.servlet.internal.Activator.addProxyServlet(Activator.java:57) > at > org.eclipse.equinox.http.servlet.internal.ProxyServlet.init(ProxyServlet.java:39) > at > org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.init(DelegationServlet.java:27) > at > org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1266) > at > org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1185) > at > org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1080) > at > org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5015) > at > org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5302) > at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) > at > org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1566) > at > org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1556) > at java.util.concurrent.FutureTask$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) > [2012-07-19 00:29:05,482] ERROR - ServiceRequestsInFlightAutoscaler > Autoscaler Service initialization failed and cannot proceed. > org.apache.axis2.AxisFault: Connection refused > at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430) > at > org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:197) > cheers > Dushan Abeyruwan > *Senior Software Engineer* > *Integration Technologies Team* > *WSO2 Inc. http://wso2.com/* > *Mobile:(+94)714408632* > > -- *Sanjeewa Malalgoda* mobile : +94 713068779 <http://sanjeewamalalgoda.blogspot.com/>blog :http://sanjeewamalalgoda.blogspot.com/<http://sanjeewamalalgoda.blogspot.com/>
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