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/
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