Hi, Any update on this issue? I'm getting the same error when trying to start Stratos load balancer.
On Mon, Feb 16, 2015 at 12:31 PM, Sajith Abeywardhana <[email protected]> wrote: > Hi Imesh, > > Even I set to load balancer. conf file config as *topology-event-listener: > false*; > > I'm still getting this ERROR message. Please advice me how to solve this? > > [2015-02-16 12:26:54,489] INFO - CarbonUIServiceComponent Mgt Console URL > : https://10.100.7.19:9443/carbon/ > [2015-02-16 12:26:54,496] ERROR - AmqpTopicConnector Could not connect to > message broker > javax.jms.JMSException: Error creating connection: Could not open > connection > at > org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:325) > at > org.wso2.andes.client.AMQConnectionFactory.createTopicConnection(AMQConnectionFactory.java:429) > at > org.apache.stratos.messaging.broker.connect.amqp.AmqpTopicConnector.connect(AmqpTopicConnector.java:70) > at > org.apache.stratos.messaging.broker.subscribe.EventSubscriber.doSubscribe(EventSubscriber.java:58) > at > org.apache.stratos.messaging.broker.subscribe.EventSubscriber.run(EventSubscriber.java:73) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > Caused by: org.wso2.andes.AMQConnectionFailureException: Could not open > connection > at org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:475) > at > org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:315) > ... 7 more > Caused by: org.wso2.andes.transport.TransportException: Could not open > connection > at > org.wso2.andes.transport.network.mina.MinaNetworkTransport$IoConnectorCreator.connect(MinaNetworkTransport.java:201) > at > org.wso2.andes.transport.network.mina.MinaNetworkTransport.connect(MinaNetworkTransport.java:71) > at > org.wso2.andes.client.AMQConnectionDelegate_8_0.makeBrokerConnection(AMQConnectionDelegate_8_0.java:110) > at > org.wso2.andes.client.AMQConnection.makeBrokerConnection(AMQConnection.java:616) > at org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:398) > ... 8 more > [2015-02-16 12:26:54,496] ERROR - AmqpTopicConnector Could not connect to > message broker > javax.jms.JMSException: Error creating connection: Could not open > connection > at > org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:325) > at > org.wso2.andes.client.AMQConnectionFactory.createTopicConnection(AMQConnectionFactory.java:429) > at > org.apache.stratos.messaging.broker.connect.amqp.AmqpTopicConnector.connect(AmqpTopicConnector.java:70) > at > org.apache.stratos.messaging.broker.subscribe.EventSubscriber.doSubscribe(EventSubscriber.java:58) > at > org.apache.stratos.messaging.broker.subscribe.EventSubscriber.run(EventSubscriber.java:73) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > Caused by: org.wso2.andes.AMQConnectionFailureException: Could not open > connection > at org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:475) > at > org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:315) > ... 7 more > Caused by: org.wso2.andes.transport.TransportException: Could not open > connection > at > org.wso2.andes.transport.network.mina.MinaNetworkTransport$IoConnectorCreator.connect(MinaNetworkTransport.java:201) > at > org.wso2.andes.transport.network.mina.MinaNetworkTransport.connect(MinaNetworkTransport.java:71) > at > org.wso2.andes.client.AMQConnectionDelegate_8_0.makeBrokerConnection(AMQConnectionDelegate_8_0.java:110) > at > org.wso2.andes.client.AMQConnection.makeBrokerConnection(AMQConnection.java:616) > at org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:398) > ... 8 more > [2015-02-16 12:26:54,498] ERROR - EventSubscriber Error while subscribing > to topic: domain.mapping.> > org.apache.stratos.messaging.domain.exception.MessagingException: Could > not connect to message broker > at > org.apache.stratos.messaging.broker.connect.amqp.AmqpTopicConnector.connect(AmqpTopicConnector.java:75) > at > org.apache.stratos.messaging.broker.subscribe.EventSubscriber.doSubscribe(EventSubscriber.java:58) > at > org.apache.stratos.messaging.broker.subscribe.EventSubscriber.run(EventSubscriber.java:73) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > Caused by: javax.jms.JMSException: Error creating connection: Could not > open connection > at > org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:325) > at > org.wso2.andes.client.AMQConnectionFactory.createTopicConnection(AMQConnectionFactory.java:429) > at > org.apache.stratos.messaging.broker.connect.amqp.AmqpTopicConnector.connect(AmqpTopicConnector.java:70) > ... 5 more > Caused by: org.wso2.andes.AMQConnectionFailureException: Could not open > connection > at org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:475) > at > org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:315) > ... 7 more > Caused by: org.wso2.andes.transport.TransportException: Could not open > connection > at > org.wso2.andes.transport.network.mina.MinaNetworkTransport$IoConnectorCreator.connect(MinaNetworkTransport.java:201) > at > org.wso2.andes.transport.network.mina.MinaNetworkTransport.connect(MinaNetworkTransport.java:71) > at > org.wso2.andes.client.AMQConnectionDelegate_8_0.makeBrokerConnection(AMQConnectionDelegate_8_0.java:110) > at > org.wso2.andes.client.AMQConnection.makeBrokerConnection(AMQConnection.java:616) > at org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:398) > ... 8 more > [2015-02-16 12:26:54,498] ERROR - EventSubscriber Error while subscribing > to topic: application.signup.> > org.apache.stratos.messaging.domain.exception.MessagingException: Could > not connect to message broker > at > org.apache.stratos.messaging.broker.connect.amqp.AmqpTopicConnector.connect(AmqpTopicConnector.java:75) > at > org.apache.stratos.messaging.broker.subscribe.EventSubscriber.doSubscribe(EventSubscriber.java:58) > at > org.apache.stratos.messaging.broker.subscribe.EventSubscriber.run(EventSubscriber.java:73) > at > java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) > at > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) > at java.lang.Thread.run(Thread.java:745) > Caused by: javax.jms.JMSException: Error creating connection: Could not > open connection > at > org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:325) > at > org.wso2.andes.client.AMQConnectionFactory.createTopicConnection(AMQConnectionFactory.java:429) > at > org.apache.stratos.messaging.broker.connect.amqp.AmqpTopicConnector.connect(AmqpTopicConnector.java:70) > ... 5 more > Caused by: org.wso2.andes.AMQConnectionFailureException: Could not open > connection > at org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:475) > at > org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:315) > ... 7 more > Caused by: org.wso2.andes.transport.TransportException: Could not open > connection > at > org.wso2.andes.transport.network.mina.MinaNetworkTransport$IoConnectorCreator.connect(MinaNetworkTransport.java:201) > at > org.wso2.andes.transport.network.mina.MinaNetworkTransport.connect(MinaNetworkTransport.java:71) > at > org.wso2.andes.client.AMQConnectionDelegate_8_0.makeBrokerConnection(AMQConnectionDelegate_8_0.java:110) > at > org.wso2.andes.client.AMQConnection.makeBrokerConnection(AMQConnection.java:616) > at org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:398) > ... 8 more > [2015-02-16 12:26:54,500] INFO - EventSubscriber Will try to subscribe > again in 30 sec > [2015-02-16 12:26:54,499] INFO - EventSubscriber Will try to subscribe > again in 30 sec > > > *Sajith Abeywardhana* | Software Engineer > WSO2, Inc | lean. enterprise. middleware. > #20, Palm Grove, Colombo 03, Sri Lanka. > Mobile: +94772260485 > Email: [email protected] <[email protected]> | Web: www.wso2.com > > On Fri, Feb 13, 2015 at 11:45 AM, Imesh Gunaratne <[email protected]> wrote: > >> Hi Sajith, >> >> I think you are on the wrong direction. @Nirmal: Still SLB does not >> support hazelcast clustering. >> >> Consider SLB as a standard load balancer which does not know anything >> about Carbon clustering. We just need to do a static load balancer >> configuration and try to simulate how WSO2 products will behave in Stratos. >> >> Thanks >> >> On Fri, Feb 13, 2015 at 11:39 AM, Nirmal Fernando <[email protected]> >> wrote: >> >>> >>> >>> On Fri, Feb 13, 2015 at 11:36 AM, Nirmal Fernando <[email protected]> >>> wrote: >>> >>>> This is the static configuration, where you don't use dynamic member >>>> discovery. You need group_mgt_port for dynamic member discovery. Please use >>>> the ELB config, >>>> >>> I meant the attributes applicable for cluster sections. >>> >>>> it should work in SLB. >>>> >>>> On Fri, Feb 13, 2015 at 11:29 AM, Sajith Abeywardhana <[email protected] >>>> > wrote: >>>> >>>>> Yes. In the axis2.xml file, we do have configuration as >>>>> >>>>> *<clustering >>>>> class="org.wso2.carbon.core.clustering.hazelcast.HazelcastClusteringAgent"* >>>>> * enable="true">* >>>>> >>>>> But in Stratos load balancer configuration file dose not have >>>>> group_mgt_port. >>>>> >>>>> # services { >>>>> # app-server { # service name, a unique identifier to >>>>> identify a service >>>>> # multi-tenant: true; # Set to true if the service is >>>>> multi-tenant >>>>> # clusters { >>>>> # app-server-cluster1 { # cluster id, a unique >>>>> identifier to identify a cluster >>>>> # hosts: cluster1.appserver.foo.org, cluster1.org; >>>>> # comma separated hostname list >>>>> # tenant-range: 1-100; # Tenant range of the >>>>> cluster >>>>> # algorithm: round-robin; # algorithm name >>>>> # members { >>>>> # m1 { # member id, a unique identifier to >>>>> identify a member >>>>> # ip: 10.0.0.10; # member ip address >>>>> # ports { >>>>> # http { >>>>> # value: 8080; # application port >>>>> # proxy: 80; # proxy port >>>>> exposed by load balancer transport, set this value in axis2.xml >>>>> # } >>>>> # https { >>>>> # value: 8090; >>>>> # proxy: 443; >>>>> # } >>>>> # } >>>>> # } >>>>> # m2 { >>>>> # ip: 10.0.0.11; >>>>> # ports { >>>>> # http { >>>>> # value: 8080; >>>>> # proxy: 80; >>>>> # } >>>>> # https { >>>>> # value: 8090; >>>>> # proxy: 443; >>>>> # } >>>>> # } >>>>> # } >>>>> # } >>>>> # } >>>>> # } >>>>> # } >>>>> # } >>>>> >>>>> >>>>> *Sajith Abeywardhana* | Software Engineer >>>>> WSO2, Inc | lean. enterprise. middleware. >>>>> #20, Palm Grove, Colombo 03, Sri Lanka. >>>>> Mobile: +94772260485 >>>>> Email: [email protected] <[email protected]> | Web: www.wso2.com >>>>> >>>>> On Fri, Feb 13, 2015 at 10:44 AM, Nirmal Fernando <[email protected]> >>>>> wrote: >>>>> >>>>>> SLB is using Hazelcast right? If so, group_mgt_port should be used in >>>>>> lb conf. >>>>>> >>>>>> On Fri, Feb 13, 2015 at 10:14 AM, Sajith Abeywardhana < >>>>>> [email protected]> wrote: >>>>>> >>>>>>> Hi Imesh, >>>>>>> >>>>>>> Thanks for the reply. I set the configuration as >>>>>>> *topology-event-listener: >>>>>>> false; * >>>>>>> Then I got below exception while starting the load balancer. >>>>>>> >>>>>>> Hi Nirmal, >>>>>>> >>>>>>> In WOS2 ELB configuration file, there is a configuration as >>>>>>> *group_mgt_port >>>>>>> 4500; *[1] How can I map this configuration in the Stratos load >>>>>>> balancer? >>>>>>> >>>>>>> [1]. >>>>>>> https://docs.wso2.com/display/CLUSTER420/Configuring+the+Load+Balancer >>>>>>> >>>>>>> >>>>>>> [2015-02-13 09:57:41,504] FATAL - LoadBalancerServiceComponent >>>>>>> Failed to activate load balancer service component >>>>>>> org.apache.stratos.load.balancer.exception.InvalidConfigurationException: >>>>>>> Could not read load balancer configuration: >>>>>>> /Users/apple/D/pass/apache-stratos-load-balancer-4.1.0-SNAPSHOT/repository/conf/loadbalancer.conf >>>>>>> at >>>>>>> org.apache.stratos.load.balancer.conf.LoadBalancerConfiguration$LoadBalancerConfigurationReader.readFromFile(LoadBalancerConfiguration.java:286) >>>>>>> at >>>>>>> org.apache.stratos.load.balancer.conf.LoadBalancerConfiguration.getInstance(LoadBalancerConfiguration.java:87) >>>>>>> at >>>>>>> org.apache.stratos.load.balancer.internal.LoadBalancerServiceComponent.activate(LoadBalancerServiceComponent.java:118) >>>>>>> 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.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:260) >>>>>>> at >>>>>>> org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146) >>>>>>> at >>>>>>> org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:347) >>>>>>> at >>>>>>> org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620) >>>>>>> at >>>>>>> org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197) >>>>>>> at >>>>>>> org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:343) >>>>>>> at >>>>>>> org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222) >>>>>>> at >>>>>>> org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107) >>>>>>> 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.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:950) >>>>>>> at >>>>>>> org.apache.stratos.common.internal.StratosCommonServiceComponent.registerDistributedObjectProviderService(StratosCommonServiceComponent.java:121) >>>>>>> at >>>>>>> org.apache.stratos.common.internal.StratosCommonServiceComponent.access$100(StratosCommonServiceComponent.java:55) >>>>>>> at >>>>>>> org.apache.stratos.common.internal.StratosCommonServiceComponent$1.run(StratosCommonServiceComponent.java:89) >>>>>>> Caused by: java.lang.RuntimeException: services node was not found >>>>>>> at >>>>>>> org.apache.stratos.load.balancer.conf.LoadBalancerConfiguration$LoadBalancerConfigurationReader.validateRequiredNode(LoadBalancerConfiguration.java:539) >>>>>>> at >>>>>>> org.apache.stratos.load.balancer.conf.LoadBalancerConfiguration$LoadBalancerConfigurationReader.transform(LoadBalancerConfiguration.java:433) >>>>>>> at >>>>>>> org.apache.stratos.load.balancer.conf.LoadBalancerConfiguration$LoadBalancerConfigurationReader.readFromFile(LoadBalancerConfiguration.java:283) >>>>>>> ... 27 more >>>>>>> >>>>>>> *Sajith Abeywardhana* | Software Engineer >>>>>>> WSO2, Inc | lean. enterprise. middleware. >>>>>>> #20, Palm Grove, Colombo 03, Sri Lanka. >>>>>>> Mobile: +94772260485 >>>>>>> Email: [email protected] <[email protected]> | Web: www.wso2.com >>>>>>> >>>>>>> On Thu, Feb 12, 2015 at 10:39 PM, Imesh Gunaratne <[email protected]> >>>>>>> wrote: >>>>>>> >>>>>>>> Hi Sajith, >>>>>>>> >>>>>>>> Stratos load balancer has a configuration file in repository/conf >>>>>>>> folder: loadbalancer.conf. If you open it in a text editor you will >>>>>>>> find >>>>>>>> inline comments describing each property: >>>>>>>> >>>>>>>> # Enable/disable topology event listener >>>>>>>> # If this property is set to true, load balancer will listen to >>>>>>>> topology events and build >>>>>>>> # the topology configuration accordingly. If not static >>>>>>>> configuration given in the services >>>>>>>> # section will be used. >>>>>>>> topology-event-listener: true; >>>>>>>> >>>>>>>> You may need to set the above property to false if you need to run >>>>>>>> the load balancer with a static configuration. >>>>>>>> >>>>>>>> On Thu, Feb 12, 2015 at 9:49 PM, Sajith Abeywardhana < >>>>>>>> [email protected]> wrote: >>>>>>>> >>>>>>>>> Hi All, >>>>>>>>> >>>>>>>>> I'm getting this exception while starting the >>>>>>>>> *apache-stratos-load-balancer-4.1.0. >>>>>>>>> *Please can anybody tell me why this happens? And how to solve >>>>>>>>> this? >>>>>>>>> Note -: *apache-activemq-5.10.0 is running..* >>>>>>>>> >>>>>>>>> >>>>>>>>> [2015-02-12 21:42:34,100] ERROR - AmqpTopicConnector Could not >>>>>>>>> connect to message broker >>>>>>>>> javax.jms.JMSException: Error creating connection: Could not open >>>>>>>>> connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:325) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createTopicConnection(AMQConnectionFactory.java:429) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.connect.amqp.AmqpTopicConnector.connect(AmqpTopicConnector.java:70) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.subscribe.EventSubscriber.doSubscribe(EventSubscriber.java:58) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.subscribe.EventSubscriber.run(EventSubscriber.java:73) >>>>>>>>> at >>>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >>>>>>>>> at >>>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >>>>>>>>> at java.lang.Thread.run(Thread.java:745) >>>>>>>>> Caused by: org.wso2.andes.AMQConnectionFailureException: Could not >>>>>>>>> open connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:475) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:315) >>>>>>>>> ... 7 more >>>>>>>>> Caused by: org.wso2.andes.transport.TransportException: Could not >>>>>>>>> open connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.transport.network.mina.MinaNetworkTransport$IoConnectorCreator.connect(MinaNetworkTransport.java:201) >>>>>>>>> at >>>>>>>>> org.wso2.andes.transport.network.mina.MinaNetworkTransport.connect(MinaNetworkTransport.java:71) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionDelegate_8_0.makeBrokerConnection(AMQConnectionDelegate_8_0.java:110) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.makeBrokerConnection(AMQConnection.java:616) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:398) >>>>>>>>> ... 8 more >>>>>>>>> [2015-02-12 21:42:34,101] ERROR - AmqpTopicConnector Could not >>>>>>>>> connect to message broker >>>>>>>>> javax.jms.JMSException: Error creating connection: Could not open >>>>>>>>> connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:325) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createTopicConnection(AMQConnectionFactory.java:429) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.connect.amqp.AmqpTopicConnector.connect(AmqpTopicConnector.java:70) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.subscribe.EventSubscriber.doSubscribe(EventSubscriber.java:58) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.subscribe.EventSubscriber.run(EventSubscriber.java:73) >>>>>>>>> at >>>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >>>>>>>>> at >>>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >>>>>>>>> at java.lang.Thread.run(Thread.java:745) >>>>>>>>> Caused by: org.wso2.andes.AMQConnectionFailureException: Could not >>>>>>>>> open connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:475) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:315) >>>>>>>>> ... 7 more >>>>>>>>> Caused by: org.wso2.andes.transport.TransportException: Could not >>>>>>>>> open connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.transport.network.mina.MinaNetworkTransport$IoConnectorCreator.connect(MinaNetworkTransport.java:201) >>>>>>>>> at >>>>>>>>> org.wso2.andes.transport.network.mina.MinaNetworkTransport.connect(MinaNetworkTransport.java:71) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionDelegate_8_0.makeBrokerConnection(AMQConnectionDelegate_8_0.java:110) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.makeBrokerConnection(AMQConnection.java:616) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:398) >>>>>>>>> ... 8 more >>>>>>>>> [2015-02-12 21:42:34,104] ERROR - EventSubscriber Error while >>>>>>>>> subscribing to topic: tenant.> >>>>>>>>> org.apache.stratos.messaging.domain.exception.MessagingException: >>>>>>>>> Could not connect to message broker >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.connect.amqp.AmqpTopicConnector.connect(AmqpTopicConnector.java:75) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.subscribe.EventSubscriber.doSubscribe(EventSubscriber.java:58) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.subscribe.EventSubscriber.run(EventSubscriber.java:73) >>>>>>>>> at >>>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >>>>>>>>> at >>>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >>>>>>>>> at java.lang.Thread.run(Thread.java:745) >>>>>>>>> Caused by: javax.jms.JMSException: Error creating connection: >>>>>>>>> Could not open connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:325) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createTopicConnection(AMQConnectionFactory.java:429) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.connect.amqp.AmqpTopicConnector.connect(AmqpTopicConnector.java:70) >>>>>>>>> ... 5 more >>>>>>>>> Caused by: org.wso2.andes.AMQConnectionFailureException: Could not >>>>>>>>> open connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:475) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:315) >>>>>>>>> ... 7 more >>>>>>>>> Caused by: org.wso2.andes.transport.TransportException: Could not >>>>>>>>> open connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.transport.network.mina.MinaNetworkTransport$IoConnectorCreator.connect(MinaNetworkTransport.java:201) >>>>>>>>> at >>>>>>>>> org.wso2.andes.transport.network.mina.MinaNetworkTransport.connect(MinaNetworkTransport.java:71) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionDelegate_8_0.makeBrokerConnection(AMQConnectionDelegate_8_0.java:110) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.makeBrokerConnection(AMQConnection.java:616) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:398) >>>>>>>>> ... 8 more >>>>>>>>> [2015-02-12 21:42:34,105] INFO - EventSubscriber Will try to >>>>>>>>> subscribe again in 30 sec >>>>>>>>> [2015-02-12 21:42:34,100] ERROR - AmqpTopicConnector Could not >>>>>>>>> connect to message broker >>>>>>>>> javax.jms.JMSException: Error creating connection: Could not open >>>>>>>>> connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:325) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createTopicConnection(AMQConnectionFactory.java:429) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.connect.amqp.AmqpTopicConnector.connect(AmqpTopicConnector.java:70) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.subscribe.EventSubscriber.doSubscribe(EventSubscriber.java:58) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.subscribe.EventSubscriber.run(EventSubscriber.java:73) >>>>>>>>> at >>>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >>>>>>>>> at >>>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >>>>>>>>> at java.lang.Thread.run(Thread.java:745) >>>>>>>>> Caused by: org.wso2.andes.AMQConnectionFailureException: Could not >>>>>>>>> open connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:475) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:315) >>>>>>>>> ... 7 more >>>>>>>>> Caused by: org.wso2.andes.transport.TransportException: Could not >>>>>>>>> open connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.transport.network.mina.MinaNetworkTransport$IoConnectorCreator.connect(MinaNetworkTransport.java:201) >>>>>>>>> at >>>>>>>>> org.wso2.andes.transport.network.mina.MinaNetworkTransport.connect(MinaNetworkTransport.java:71) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionDelegate_8_0.makeBrokerConnection(AMQConnectionDelegate_8_0.java:110) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.makeBrokerConnection(AMQConnection.java:616) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:398) >>>>>>>>> ... 8 more >>>>>>>>> [2015-02-12 21:42:34,106] ERROR - EventSubscriber Error while >>>>>>>>> subscribing to topic: application.signup.> >>>>>>>>> org.apache.stratos.messaging.domain.exception.MessagingException: >>>>>>>>> Could not connect to message broker >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.connect.amqp.AmqpTopicConnector.connect(AmqpTopicConnector.java:75) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.subscribe.EventSubscriber.doSubscribe(EventSubscriber.java:58) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.subscribe.EventSubscriber.run(EventSubscriber.java:73) >>>>>>>>> at >>>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >>>>>>>>> at >>>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >>>>>>>>> at java.lang.Thread.run(Thread.java:745) >>>>>>>>> Caused by: javax.jms.JMSException: Error creating connection: >>>>>>>>> Could not open connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:325) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createTopicConnection(AMQConnectionFactory.java:429) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.connect.amqp.AmqpTopicConnector.connect(AmqpTopicConnector.java:70) >>>>>>>>> ... 5 more >>>>>>>>> Caused by: org.wso2.andes.AMQConnectionFailureException: Could not >>>>>>>>> open connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:475) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:315) >>>>>>>>> ... 7 more >>>>>>>>> Caused by: org.wso2.andes.transport.TransportException: Could not >>>>>>>>> open connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.transport.network.mina.MinaNetworkTransport$IoConnectorCreator.connect(MinaNetworkTransport.java:201) >>>>>>>>> at >>>>>>>>> org.wso2.andes.transport.network.mina.MinaNetworkTransport.connect(MinaNetworkTransport.java:71) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionDelegate_8_0.makeBrokerConnection(AMQConnectionDelegate_8_0.java:110) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.makeBrokerConnection(AMQConnection.java:616) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:398) >>>>>>>>> ... 8 more >>>>>>>>> [2015-02-12 21:42:34,107] INFO - EventSubscriber Will try to >>>>>>>>> subscribe again in 30 sec >>>>>>>>> [2015-02-12 21:42:34,104] ERROR - AmqpTopicConnector Could not >>>>>>>>> connect to message broker >>>>>>>>> javax.jms.JMSException: Error creating connection: Could not open >>>>>>>>> connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:325) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createTopicConnection(AMQConnectionFactory.java:429) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.connect.amqp.AmqpTopicConnector.connect(AmqpTopicConnector.java:70) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.subscribe.EventSubscriber.doSubscribe(EventSubscriber.java:58) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.subscribe.EventSubscriber.run(EventSubscriber.java:73) >>>>>>>>> at >>>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >>>>>>>>> at >>>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >>>>>>>>> at java.lang.Thread.run(Thread.java:745) >>>>>>>>> Caused by: org.wso2.andes.AMQConnectionFailureException: Could not >>>>>>>>> open connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:475) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:315) >>>>>>>>> ... 7 more >>>>>>>>> Caused by: org.wso2.andes.transport.TransportException: Could not >>>>>>>>> open connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.transport.network.mina.MinaNetworkTransport$IoConnectorCreator.connect(MinaNetworkTransport.java:201) >>>>>>>>> at >>>>>>>>> org.wso2.andes.transport.network.mina.MinaNetworkTransport.connect(MinaNetworkTransport.java:71) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionDelegate_8_0.makeBrokerConnection(AMQConnectionDelegate_8_0.java:110) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.makeBrokerConnection(AMQConnection.java:616) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:398) >>>>>>>>> ... 8 more >>>>>>>>> [2015-02-12 21:42:34,102] ERROR - EventSubscriber Error while >>>>>>>>> subscribing to topic: topology.> >>>>>>>>> org.apache.stratos.messaging.domain.exception.MessagingException: >>>>>>>>> Could not connect to message broker >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.connect.amqp.AmqpTopicConnector.connect(AmqpTopicConnector.java:75) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.subscribe.EventSubscriber.doSubscribe(EventSubscriber.java:58) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.subscribe.EventSubscriber.run(EventSubscriber.java:73) >>>>>>>>> at >>>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >>>>>>>>> at >>>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >>>>>>>>> at java.lang.Thread.run(Thread.java:745) >>>>>>>>> Caused by: javax.jms.JMSException: Error creating connection: >>>>>>>>> Could not open connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:325) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createTopicConnection(AMQConnectionFactory.java:429) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.connect.amqp.AmqpTopicConnector.connect(AmqpTopicConnector.java:70) >>>>>>>>> ... 5 more >>>>>>>>> Caused by: org.wso2.andes.AMQConnectionFailureException: Could not >>>>>>>>> open connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:475) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:315) >>>>>>>>> ... 7 more >>>>>>>>> Caused by: org.wso2.andes.transport.TransportException: Could not >>>>>>>>> open connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.transport.network.mina.MinaNetworkTransport$IoConnectorCreator.connect(MinaNetworkTransport.java:201) >>>>>>>>> at >>>>>>>>> org.wso2.andes.transport.network.mina.MinaNetworkTransport.connect(MinaNetworkTransport.java:71) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionDelegate_8_0.makeBrokerConnection(AMQConnectionDelegate_8_0.java:110) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.makeBrokerConnection(AMQConnection.java:616) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:398) >>>>>>>>> ... 8 more >>>>>>>>> [2015-02-12 21:42:34,109] INFO - EventSubscriber Will try to >>>>>>>>> subscribe again in 30 sec >>>>>>>>> [2015-02-12 21:42:34,108] ERROR - EventSubscriber Error while >>>>>>>>> subscribing to topic: domain.mapping.> >>>>>>>>> org.apache.stratos.messaging.domain.exception.MessagingException: >>>>>>>>> Could not connect to message broker >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.connect.amqp.AmqpTopicConnector.connect(AmqpTopicConnector.java:75) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.subscribe.EventSubscriber.doSubscribe(EventSubscriber.java:58) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.subscribe.EventSubscriber.run(EventSubscriber.java:73) >>>>>>>>> at >>>>>>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) >>>>>>>>> at >>>>>>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) >>>>>>>>> at java.lang.Thread.run(Thread.java:745) >>>>>>>>> Caused by: javax.jms.JMSException: Error creating connection: >>>>>>>>> Could not open connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:325) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createTopicConnection(AMQConnectionFactory.java:429) >>>>>>>>> at >>>>>>>>> org.apache.stratos.messaging.broker.connect.amqp.AmqpTopicConnector.connect(AmqpTopicConnector.java:70) >>>>>>>>> ... 5 more >>>>>>>>> Caused by: org.wso2.andes.AMQConnectionFailureException: Could not >>>>>>>>> open connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:475) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:315) >>>>>>>>> ... 7 more >>>>>>>>> Caused by: org.wso2.andes.transport.TransportException: Could not >>>>>>>>> open connection >>>>>>>>> at >>>>>>>>> org.wso2.andes.transport.network.mina.MinaNetworkTransport$IoConnectorCreator.connect(MinaNetworkTransport.java:201) >>>>>>>>> at >>>>>>>>> org.wso2.andes.transport.network.mina.MinaNetworkTransport.connect(MinaNetworkTransport.java:71) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnectionDelegate_8_0.makeBrokerConnection(AMQConnectionDelegate_8_0.java:110) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.makeBrokerConnection(AMQConnection.java:616) >>>>>>>>> at >>>>>>>>> org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:398) >>>>>>>>> ... 8 more >>>>>>>>> [2015-02-12 21:42:34,110] INFO - EventSubscriber Will try to >>>>>>>>> subscribe again in 30 sec >>>>>>>>> >>>>>>>>> >>>>>>>>> *Sajith Abeywardhana* | Software Engineer >>>>>>>>> WSO2, Inc | lean. enterprise. middleware. >>>>>>>>> #20, Palm Grove, Colombo 03, Sri Lanka. >>>>>>>>> Mobile: +94772260485 >>>>>>>>> Email: [email protected] <[email protected]> | Web: www.wso2.com >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> *Imesh Gunaratne* >>>>>>>> Technical Lead >>>>>>>> WSO2 Inc: http://wso2.com >>>>>>>> T: +94 11 214 5345 M: +94 77 374 2057 >>>>>>>> W: http://imesh.gunaratne.org >>>>>>>> Lean . Enterprise . Middleware >>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> >>>>>> Thanks & regards, >>>>>> Nirmal >>>>>> >>>>>> Senior Software Engineer- Platform Technologies Team, WSO2 Inc. >>>>>> Mobile: +94715779733 >>>>>> Blog: http://nirmalfdo.blogspot.com/ >>>>>> >>>>>> >>>>>> >>>>> >>>> >>>> >>>> -- >>>> >>>> Thanks & regards, >>>> Nirmal >>>> >>>> Senior Software Engineer- Platform Technologies Team, WSO2 Inc. >>>> Mobile: +94715779733 >>>> Blog: http://nirmalfdo.blogspot.com/ >>>> >>>> >>>> >>> >>> >>> -- >>> >>> Thanks & regards, >>> Nirmal >>> >>> Senior Software Engineer- Platform Technologies Team, WSO2 Inc. >>> Mobile: +94715779733 >>> Blog: http://nirmalfdo.blogspot.com/ >>> >>> >>> >> >> >> -- >> *Imesh Gunaratne* >> Technical Lead >> WSO2 Inc: http://wso2.com >> T: +94 11 214 5345 M: +94 77 374 2057 >> W: http://imesh.gunaratne.org >> Lean . Enterprise . Middleware >> >> > > _______________________________________________ > Dev mailing list > [email protected] > http://wso2.org/cgi-bin/mailman/listinfo/dev > > -- Bhathiya Supun *Software Engineering Intern,* *WSO2 Inc.*+94 71 0648636
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