WSO2 API管理器JMS錯誤

Question

在wso2carbon.log中，下面的堆棧跟蹤不斷出現。我正在使用WSO2身份服務器和WSO2 API Manager的組合以及現在爲它們配置的自定義域名。但現在錯誤正在打印出來。是否應該更新自定義域名而不是本地主機的JMS？

TID: [-1] [] [2017-05-14 06:22:19,469] INFO {org.wso2.andes.client.AMQConnection} - Unable to connect to broker at tcp://localhost:5672 {org.wso2.andes.client.AMQConnection} 
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$2.run(AMQConnection.java:628) 
    at java.security.AccessController.doPrivileged(Native Method) 
    at org.wso2.andes.client.AMQConnection.makeBrokerConnection(AMQConnection.java:628) 
    at org.wso2.andes.client.AMQConnection.<init>(AMQConnection.java:409) 
    at org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:351) 
    at org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:40) 
    at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSUtils.createConnection(JMSUtils.java:387) 
    at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSConnectionFactory.createConnection(JMSConnectionFactory.java:268) 
    at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSConnectionFactory$PoolableJMSConnectionFactory.makeObject(JMSConnectionFactory.java:356) 
    at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1181) 
    at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSConnectionFactory.getConnectionFromPool(JMSConnectionFactory.java:286) 
    at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSMessageSender.send(JMSMessageSender.java:86) 
    at org.wso2.carbon.event.output.adapter.jms.JMSEventAdapter$JMSSender.run(JMSEventAdapter.java:248) 
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    at java.lang.Thread.run(Thread.java:745) 
TID: [-1] [] [2017-05-14 06:22:19,471] ERROR {org.wso2.carbon.event.output.adapter.jms.internal.util.JMSConnectionFactory} - Error acquiring a Connection from the JMS CF : jmsEventPublisher using properties : {transport.jms.ConcurrentPublishers=allow, java.naming.provider.url=repository/conf/jndi.properties, java.naming.factory.initial=org.wso2.andes.jndi.PropertiesFileInitialContextFactory, transport.jms.DestinationType=topic, transport.jms.ConnectionFactoryJNDIName=TopicConnectionFactory, transport.jms.Destination=throttleData} {org.wso2.carbon.event.output.adapter.jms.internal.util.JMSConnectionFactory} 
javax.jms.JMSException: Error creating connection: Could not open connection 
    at org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:361) 
    at org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:40) 
    at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSUtils.createConnection(JMSUtils.java:387) 
    at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSConnectionFactory.createConnection(JMSConnectionFactory.java:268) 
    at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSConnectionFactory$PoolableJMSConnectionFactory.makeObject(JMSConnectionFactory.java:356) 
    at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:1181) 
    at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSConnectionFactory.getConnectionFromPool(JMSConnectionFactory.java:286) 
    at org.wso2.carbon.event.output.adapter.jms.internal.util.JMSMessageSender.send(JMSMessageSender.java:86) 
    at org.wso2.carbon.event.output.adapter.jms.JMSEventAdapter$JMSSender.run(JMSEventAdapter.java:248) 
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) 
    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:486) 
    at org.wso2.andes.client.AMQConnectionFactory.createConnection(AMQConnectionFactory.java:351) 

這可能是什麼原因？

Answer 1

正如錯誤本身所提到的，你應該更新repository/conf/jndi.properties