偶发性rabbitmq出问题或者认为操作错误,访问不了queue,导致消费端停止消费
org.springframework.amqp.rabbit.listener.QueuesNotAvailableException: Cannot prepare queue for listener. Either the queue doesn't exist or the broker will not allow us to use it.
at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.start(BlockingQueueConsumer.java:599)
at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1424)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.springframework.amqp.rabbit.listener.BlockingQueueConsumer$DeclarationException: Failed to declare queue(s):[s.message.like.add]
at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.attemptPassiveDeclarations(BlockingQueueConsumer.java:672)
at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.start(BlockingQueueConsumer.java:571)
... 2 common frames omitted
Caused by: java.io.IOException: null
at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:105)
at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:101)
at com.rabbitmq.client.impl.AMQChannel.exnWrappingRpc(AMQChannel.java:123)
at com.rabbitmq.client.impl.ChannelN.queueDeclarePassive(ChannelN.java:992)
at com.rabbitmq.client.impl.ChannelN.queueDeclarePassive(ChannelN.java:50)
at sun.reflect.GeneratedMethodAccessor711.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.springframework.amqp.rabbit.connection.CachingConnectionFactory$CachedChannelInvocationHandler.invoke(CachingConnectionFactory.java:980)
at com.sun.proxy.$Proxy231.queueDeclarePassive(Unknown Source)
at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.attemptPassiveDeclarations(BlockingQueueConsumer.java:651)
... 3 common frames omitted
Caused by: com.rabbitmq.client.ShutdownSignalException: channel error; protocol method: #method<channel.close>(reply-code=404, reply-text=NOT_FOUND - failed to perform operation on queue 'q.hell' in vhost '/' due to timeout, class-id=50, method-id=10)
at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66)
at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:32)
at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:366)
at com.rabbitmq.client.impl.AMQChannel.privateRpc(AMQChannel.java:229)
at com.rabbitmq.client.impl.AMQChannel.exnWrappingRpc(AMQChannel.java:117)
... 11 common frames omitted
Caused by: com.rabbitmq.client.ShutdownSignalException: channel error; protocol method: #method<channel.close>(reply-code=404, reply-text=NOT_FOUND - failed to perform operation on queue 's.message.like.add' in vhost '/' due to timeout, class-id=50, method-id=10)
at com.rabbitmq.client.impl.ChannelN.asyncShutdown(ChannelN.java:505)
at com.rabbitmq.client.impl.ChannelN.processAsync(ChannelN.java:336)
at com.rabbitmq.client.impl.AMQChannel.handleCompleteInboundCommand(AMQChannel.java:143)
at com.rabbitmq.client.impl.AMQChannel.handleFrame(AMQChannel.java:90)
at com.rabbitmq.client.impl.AMQConnection.readFrame(AMQConnection.java:634)
at com.rabbitmq.client.impl.AMQConnection.access$300(AMQConnection.java:47)
at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:572)
... 1 common frames omitted
Stopping container from aborted consumer
跟踪
SimpleMessageListenerContainer
catch (QueuesNotAvailableException ex) {
logger.error("Consumer received fatal=" + SimpleMessageListenerContainer.this.mismatchedQueuesFatal
+ " exception on startup", ex);
if (SimpleMessageListenerContainer.this.missingQueuesFatal) {
logger.error("Consumer received fatal exception on startup", ex);
this.startupException = ex;
// Fatal, but no point re-throwing, so just abort.
aborted = true;
}
publishConsumerFailedEvent("Consumer queue(s) not available", aborted, ex);
}
SimpleMessageListenerContainer.this.missingQueuesFatal = true 将aborted
查代码跟踪,如下配置设置
import org.springframework.amqp.rabbit.config.SimpleRabbitListenerContainerFactory;
import org.springframework.amqp.rabbit.connection.ConnectionFactory;
import org.springframework.boot.autoconfigure.amqp.SimpleRabbitListenerContainerFactoryConfigurer;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
@Configuration
public class RabbitConfiguration {
@Bean
public SimpleRabbitListenerContainerFactory rabbitListenerContainerFactory(
SimpleRabbitListenerContainerFactoryConfigurer configurer,
ConnectionFactory connectionFactory) {
SimpleRabbitListenerContainerFactory factory = new SimpleRabbitListenerContainerFactory();
//Whether to fail if the queues declared by the container are not available on the broker and/or whether to stop the container if one or more queues are deleted at runtime.
factory.setMissingQueuesFatal(false);
configurer.configure(factory, connectionFactory);
return factory;
}
}
至此涉及queue访问失败场景 会一直重试 直到可用,默认5次