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
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