Hi Dilusha, This happens because gateway node is trying to connect to the throttling topic in TM node. Please start your TM node and then start your GW node. Once your TM node up running this exception will go away.
Thanks, Sam On Fri, Nov 17, 2017 at 3:38 PM, Dilusha Alphonso <[email protected]> wrote: > Hi All, > > I am trying to do a distributed system in APIM 2.1.0. In my setup, 2 > gateway nodes (worker, worker + manager), a key manager and > publisher, store and Traffic manager together. > > After configuring the system when I start the gateway node I am getting > the below error. > > INFO - AMQConnection Unable to connect to broker at tcp://10.100.7.44:5673 > org.wso2.andes.transport.TransportException: Could not open connection > at org.wso2.andes.transport.network.mina.MinaNetworkTransport$ > IoConnectorCreator.connect(MinaNetworkTransport.java:216) > at org.wso2.andes.transport.network.mina.MinaNetworkTransport.connect( > MinaNetworkTransport.java:74) > at org.wso2.andes.client.AMQConnectionDelegate_8_0.makeBrokerConnection( > AMQConnectionDelegate_8_0.java:130) > at org.wso2.andes.client.AMQConnection$2.run(AMQConnection.java:631) > at org.wso2.andes.client.AMQConnection$2.run(AMQConnection.java:628) > at java.security.AccessController.doPrivileged(Native Method) > at org.wso2.andes.client.AMQConnection.makeBrokerConnection( > AMQConnection.java:628) > at org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:409) > at org.wso2.andes.client.AMQConnectionFactory.createConnection( > AMQConnectionFactory.java:351) > at org.wso2.andes.client.AMQConnectionFactory.createConnection( > AMQConnectionFactory.java:40) > at org.wso2.carbon.apimgt.jms.listener.utils.JMSUtils. > createConnection(JMSUtils.java:387) > at org.wso2.carbon.apimgt.jms.listener.utils.JMSListener. > checkJMSConnection(JMSListener.java:137) > at org.wso2.carbon.apimgt.jms.listener.utils.JMSListener. > start(JMSListener.java:79) > at org.wso2.carbon.apimgt.jms.listener.utils.JMSListener. > run(JMSListener.java:186) > at java.lang.Thread.run(Thread.java:748) > org.wso2.andes.AMQConnectionFailureException: Could not open > connection > at org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:486) > at org.wso2.andes.client.AMQConnectionFactory.createConnection( > AMQConnectionFactory.java:351) > at org.wso2.andes.client.AMQConnectionFactory.createConnection( > AMQConnectionFactory.java:40) > at org.wso2.carbon.apimgt.jms.listener.utils.JMSUtils. > createConnection(JMSUtils.java:387) > at org.wso2.carbon.apimgt.jms.listener.utils.JMSListener. > checkJMSConnection(JMSListener.java:137) > at org.wso2.carbon.apimgt.jms.listener.utils.JMSListener. > start(JMSListener.java:79) > at org.wso2.carbon.apimgt.jms.listener.utils.JMSListener. > run(JMSListener.java:186) > at java.lang.Thread.run(Thread.java:748) > Caused by: org.wso2.andes.transport.TransportException: Could not open > connection > at org.wso2.andes.transport.network.mina.MinaNetworkTransport$ > IoConnectorCreator.connect(MinaNetworkTransport.java:216) > at org.wso2.andes.transport.network.mina.MinaNetworkTransport.connect( > MinaNetworkTransport.java:74) > at org.wso2.andes.client.AMQConnectionDelegate_8_0.makeBrokerConnection( > AMQConnectionDelegate_8_0.java:130) > at org.wso2.andes.client.AMQConnection$2.run(AMQConnection.java:631) > at org.wso2.andes.client.AMQConnection$2.run(AMQConnection.java:628) > at java.security.AccessController.doPrivileged(Native Method) > at org.wso2.andes.client.AMQConnection.makeBrokerConnection( > AMQConnection.java:628) > at org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:409) > ... 7 more > > Can anyone please help me to fix this? > > > -- > > > *Best Regards,Dilusha Alphonso* > > *Software Engineer - Support Team* > > > *WSO2* > *Mobile : * > > *+94766837098 <+94%2076%20683%207098>[image: http://wso2.com/signature] > <http://wso2.com/signature>* > > _______________________________________________ > Dev mailing list > [email protected] > http://wso2.org/cgi-bin/mailman/listinfo/dev > > -- *Sam Sivayogam* Senior Software Engineer Mobile : +94 772 906 439 Office : +94 112 145 345 *WSO2, Inc. :** wso2.com <http://wso2.com/>* lean.enterprise.middleware.
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