当我用rabbitmq启动Spring Boot应用程序时，反复出现以下异常。即使有以下异常(exception)情况，整个流程也可以正常工作。与自动删除方式有关吗？
08 Jul 2015 16:20:17,652 [ERROR] [SimpleAsyncTaskExecutor-2] SimpleMessageListenerContainer| Failed to check/redeclare auto-delete queue(s).
java.util.concurrent.TimeoutException
at com.rabbitmq.utility.BlockingCell.get(BlockingCell.java:77)
at com.rabbitmq.utility.BlockingCell.uninterruptibleGet(BlockingCell.java:111)
at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:37)
at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:367)
at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:293)
at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:621)
at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:665)
at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:208)
at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:444)
at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils$1.createConnection(ConnectionFactoryUtils.java:80)
at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.doGetTransactionalResourceHolder(ConnectionFactoryUtils.java:130)
at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.getTransactionalResourceHolder(ConnectionFactoryUtils.java:67)
at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:1035)
at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:1028)
at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:1004)
at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:254)
at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary(SimpleMessageListenerContainer.java:963)
at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.access$300(SimpleMessageListenerContainer.java:83)
at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1081)
at java.lang.Thread.run(Thread.java:745)
08 Jul 2015 16:52:47,148 [WARN ] [SimpleAsyncTaskExecutor-1] SimpleMessageListenerContainer| Consumer raised exception, processing can restart if the connection factory supports it
java.util.concurrent.TimeoutException
at com.rabbitmq.utility.BlockingCell.get(BlockingCell.java:77)
at com.rabbitmq.utility.BlockingCell.uninterruptibleGet(BlockingCell.java:111)
at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:37)
at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:367)
at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:293)
at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:621)
at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:665)
at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:208)
at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:444)
at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils$1.createConnection(ConnectionFactoryUtils.java:80)
at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.doGetTransactionalResourceHolder(ConnectionFactoryUtils.java:130)
at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.getTransactionalResourceHolder(ConnectionFactoryUtils.java:67)
at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.start(BlockingQueueConsumer.java:434)
at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1083)
at java.lang.Thread.run(Thread.java:745)
以下是我的 bean
<rabbit:queue id="reportQueue" name="reportQueue" durable="true" auto-delete="false" exclusive="false"/>
<rabbit:direct-exchange id="reportExchange" durable="true" name="reportExchange">
<rabbit:bindings>
<rabbit:binding queue="reportQueue" key="reportBind"></rabbit:binding>
</rabbit:bindings>
</rabbit:direct-exchange>
<bean id="aListener" class="com.sample.ReportMessageListener" autowire="byName"/>
<bean id="reportMessageConverter" class="com.sample.ReportMessageConverter"/>
<rabbit:listener-container id="myListenerContainer" connection-factory="connectionFactory" acknowledge="auto" prefetch="5" concurrency="1" message-converter="reportMessageConverter" >
<rabbit:listener ref="aListener" queues="reportQueue"/>
</rabbit:listener-container>
更新:
启用调试后，消息为
09 Jul 2015 14:46:35,284 [DEBUG] [main] SimpleMessageListenerContainer| Starting Rabbit listener container.
09 Jul 2015 14:46:38,601 [DEBUG] [elasticsearch[local_jvm_node][clusterService#updateTask][T#1]] service | [local_jvm_node] processing [routing-table-updater]: execute
09 Jul 2015 14:46:38,602 [DEBUG] [elasticsearch[local_jvm_node][clusterService#updateTask][T#1]] service | [local_jvm_node] processing [routing-table-updater]: no change in cluster_state
09 Jul 2015 14:46:40,324 [ERROR] [SimpleAsyncTaskExecutor-1] SimpleMessageListenerContainer| Failed to check/redeclare auto-delete queue(s).
java.util.concurrent.TimeoutException
at com.rabbitmq.utility.BlockingCell.get(BlockingCell.java:77)
at com.rabbitmq.utility.BlockingCell.uninterruptibleGet(BlockingCell.java:111)
at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:37)
at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:367)
at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:293)
at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:621)
at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:665)
at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:208)
at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:444)
at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils$1.createConnection(ConnectionFactoryUtils.java:80)
at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.doGetTransactionalResourceHolder(ConnectionFactoryUtils.java:130)
at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.getTransactionalResourceHolder(ConnectionFactoryUtils.java:67)
at org.springframework.amqp.rabbit.core.RabbitTemplate.doExecute(RabbitTemplate.java:1035)
at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:1028)
at org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:1004)
at org.springframework.amqp.rabbit.core.RabbitAdmin.getQueueProperties(RabbitAdmin.java:254)
at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.redeclareElementsIfNecessary(SimpleMessageListenerContainer.java:963)
at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.access$300(SimpleMessageListenerContainer.java:83)
at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1081)
at java.lang.Thread.run(Thread.java:745)
09 Jul 2015 14:46:40,328 [DEBUG] [SimpleAsyncTaskExecutor-1] BlockingQueueConsumer | Starting consumer Consumer: tags=[{}], channel=null, acknowledgeMode=MANUAL local queue size=0
09 Jul 2015 14:46:45,333 [DEBUG] [SimpleAsyncTaskExecutor-1] SimpleMessageListenerContainer| Recovering consumer in 5000 ms.
09 Jul 2015 14:46:50,402 [WARN ] [SimpleAsyncTaskExecutor-1] SimpleMessageListenerContainer| Consumer raised exception, processing can restart if the connection factory supports it
java.util.concurrent.TimeoutException
at com.rabbitmq.utility.BlockingCell.get(BlockingCell.java:77)
at com.rabbitmq.utility.BlockingCell.uninterruptibleGet(BlockingCell.java:111)
at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:37)
at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:367)
at com.rabbitmq.client.impl.AMQConnection.start(AMQConnection.java:293)
at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:621)
at com.rabbitmq.client.ConnectionFactory.newConnection(ConnectionFactory.java:665)
at org.springframework.amqp.rabbit.connection.AbstractConnectionFactory.createBareConnection(AbstractConnectionFactory.java:208)
at org.springframework.amqp.rabbit.connection.CachingConnectionFactory.createConnection(CachingConnectionFactory.java:444)
at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils$1.createConnection(ConnectionFactoryUtils.java:80)
at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.doGetTransactionalResourceHolder(ConnectionFactoryUtils.java:130)
at org.springframework.amqp.rabbit.connection.ConnectionFactoryUtils.getTransactionalResourceHolder(ConnectionFactoryUtils.java:67)
at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.start(BlockingQueueConsumer.java:434)
at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1083)
at java.lang.Thread.run(Thread.java:745)
09 Jul 2015 14:46:50,403 [INFO ] [SimpleAsyncTaskExecutor-1] SimpleMessageListenerContainer| Restarting Consumer: tags=[{}], channel=null, acknowledgeMode=MANUAL local queue size=0
09 Jul 2015 14:46:50,403 [DEBUG] [SimpleAsyncTaskExecutor-1] BlockingQueueConsumer | Closing Rabbit Channel: null
最佳答案
重新启动RabbitMQ为我解决了此问题(Mac)。
cd /usr/local/sbin
./rabbitmqctl stop_app
./rabbitmqctl start_app