那些遇到过的问题

如何使用rabbitmq docker从spring-boot在rabbitmq中创建队列

ide*_*tor 2 rabbitmq spring-rabbit spring-amqp docker spring-boot

我花了一整天的时间来尝试启动 spring-amqp 示例项目并针对 docker 版本的 rabbitmq 运行。我只是在运行标准的rabbitmq docker。虽然连接没有问题，但我总是遇到与创建队列相关的异常，此时我已经尝试了所有可能的变体。

我试图像示例项目一样在我的配置中声明队列。我试过显式配置 RabbitAdmin。我试过显式配置整个自动配置的混乱。我在 rabbitmq 中创建了一个新用户并明确分配了权限。我试过只使用队列名称而不实际声明队列 bean。我尝试将队列和 RabbitAdmin 注入其他 bean，只是为了强制创建它们。

无论我尝试什么，我都会收到以下错误：

2017-04-24 17:42:19.709  WARN 37360 --- [cTaskExecutor-1] o.s.a.r.listener.BlockingQueueConsumer   : Failed to declare queue:"incoming"
2017-04-24 17:42:19.715  WARN 37360 --- [cTaskExecutor-1] o.s.a.r.listener.BlockingQueueConsumer   : Queue declaration failed; retries left=3

org.springframework.amqp.rabbit.listener.BlockingQueueConsumer$DeclarationException: Failed to declare queue(s):["incoming"]
    at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.attemptPassiveDeclarations(BlockingQueueConsumer.java:621) ~[spring-rabbit-1.7.1.RELEASE.jar:na]
    at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.start(BlockingQueueConsumer.java:520) ~[spring-rabbit-1.7.1.RELEASE.jar:na]
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1382) [spring-rabbit-1.7.1.RELEASE.jar:na]
    at java.lang.Thread.run(Thread.java:745) [na:1.8.0_121]
Caused by: java.io.IOException: null
    at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:105) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:101) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.AMQChannel.exnWrappingRpc(AMQChannel.java:123) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.ChannelN.queueDeclarePassive(ChannelN.java:992) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.ChannelN.queueDeclarePassive(ChannelN.java:50) ~[amqp-client-4.0.2.jar:4.0.2]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_121]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_121]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_121]
    at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_121]
    at org.springframework.amqp.rabbit.connection.CachingConnectionFactory$CachedChannelInvocationHandler.invoke(CachingConnectionFactory.java:955) ~[spring-rabbit-1.7.1.RELEASE.jar:na]
    at com.sun.proxy.$Proxy77.queueDeclarePassive(Unknown Source) ~[na:na]
    at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.attemptPassiveDeclarations(BlockingQueueConsumer.java:600) ~[spring-rabbit-1.7.1.RELEASE.jar:na]
    ... 3 common frames omitted
Caused by: com.rabbitmq.client.ShutdownSignalException: channel error; protocol method: #method<channel.close>(reply-code=404, reply-text=NOT_FOUND - no queue '"incoming"' in vhost '/', class-id=50, method-id=10)
    at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:32) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:366) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.AMQChannel.privateRpc(AMQChannel.java:229) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.AMQChannel.exnWrappingRpc(AMQChannel.java:117) ~[amqp-client-4.0.2.jar:4.0.2]
    ... 12 common frames omitted
Caused by: com.rabbitmq.client.ShutdownSignalException: channel error; protocol method: #method<channel.close>(reply-code=404, reply-text=NOT_FOUND - no queue '"incoming"' in vhost '/', class-id=50, method-id=10)
    at com.rabbitmq.client.impl.ChannelN.asyncShutdown(ChannelN.java:505) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.ChannelN.processAsync(ChannelN.java:336) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.AMQChannel.handleCompleteInboundCommand(AMQChannel.java:143) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.AMQChannel.handleFrame(AMQChannel.java:90) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.AMQConnection.readFrame(AMQConnection.java:634) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.AMQConnection.access$300(AMQConnection.java:47) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:572) ~[amqp-client-4.0.2.jar:4.0.2]
    ... 1 common frames omitted
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实际上很难确定它是否在没有注意到它没有创建队列之后连接到队列失败，或者它是否在初始创建中失败。

在任何特定于 docker 的文档中都没有提到在 docker 容器内运行时需要显式创建队列，并在容器内挖掘，我发现根本没有配置，我认为这意味着它应该是允许创建队列。

也不是列出队列会显示一个空列表，因此这不是我尝试配置的队列中不匹配的队列配置的问题。

为了使一切完全明确，我有以下配置类：

@SpringBootApplication(exclude={DataSourceAutoConfiguration.class})
@EnableRabbit
public class Application {

  @Bean
  @ConfigurationProperties("spring.datasource")
  public DataSource dataSource() {
    return DataSourceBuilder.create().build();
  }

  @Autowired
  public ConnectionFactory connectionFactory;

  @Bean
  public RabbitAdmin rabbitAdmin() {
    return new RabbitAdmin(connectionFactory);
  }

  @Bean
  public Queue incomingQueue() {
    Queue queue = new Queue("${ep.service.baseline.listen.rabbitq.name}", true, false, false, null);
    return queue;
  }

  @Bean
  public Queue outboundQueue() {
    return new Queue("${ep.service.baseline.send.rabbitq.name}", true, false, false, null);
  }

  @Bean
  TopicExchange exchange() {
    return new TopicExchange("default-exchange", true, false);
  }

  @Bean
  Binding incomingBinding(@Qualifier("incomingQueue") Queue queue, TopicExchange exchange) {
    return BindingBuilder.bind(queue).to(exchange).with(queue.getName());
  }
  @Bean
  Binding outboundBinding(@Qualifier("outboundQueue") Queue queue, TopicExchange exchange) {
    return BindingBuilder.bind(queue).to(exchange).with(queue.getName());
  }
  public static void main(String[] args) throws Exception {

    SpringApplication.run(Application.class, args);
  }
}
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我的听众声明如下：

@RabbitListener(queues = "${ep.service.baseline.listen.rabbitq.name}")
@Component
public class IncomingMessageProcessor {
  private final Logger log = LoggerFactory.getLogger(IncomingMessageProcessor.class);

  @RabbitHandler
  public void process(@Payload String msg) {
    log.info("received message: {}", msg);
  }
}
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我收到以下错误：

2017-04-24 18:06:54.551 ERROR 38157 --- [           main] o.s.boot.SpringApplication               : Application startup failed

org.springframework.context.ApplicationContextException: Failed to start bean 'org.springframework.amqp.rabbit.config.internalRabbitListenerEndpointRegistry'; nested exception is org.springframework.amqp.AmqpIllegalStateException: Fatal exception on listener startup
    at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:178) ~[spring-context-4.3.7.RELEASE.jar:4.3.7.RELEASE]
    at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:50) ~[spring-context-4.3.7.RELEASE.jar:4.3.7.RELEASE]
    at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:348) ~[spring-context-4.3.7.RELEASE.jar:4.3.7.RELEASE]
    at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:151) ~[spring-context-4.3.7.RELEASE.jar:4.3.7.RELEASE]
    at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:114) ~[spring-context-4.3.7.RELEASE.jar:4.3.7.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:879) ~[spring-context-4.3.7.RELEASE.jar:4.3.7.RELEASE]
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:144) ~[spring-boot-1.5.2.RELEASE.jar:1.5.2.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:545) ~[spring-context-4.3.7.RELEASE.jar:4.3.7.RELEASE]
    at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.5.2.RELEASE.jar:1.5.2.RELEASE]
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:737) [spring-boot-1.5.2.RELEASE.jar:1.5.2.RELEASE]
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:370) [spring-boot-1.5.2.RELEASE.jar:1.5.2.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:314) [spring-boot-1.5.2.RELEASE.jar:1.5.2.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1162) [spring-boot-1.5.2.RELEASE.jar:1.5.2.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1151) [spring-boot-1.5.2.RELEASE.jar:1.5.2.RELEASE]
    at com.ep.service.baseline.Application.main(Application.java:65) [classes/:na]
Caused by: org.springframework.amqp.AmqpIllegalStateException: Fatal exception on listener startup
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.doStart(SimpleMessageListenerContainer.java:846) ~[spring-rabbit-1.7.1.RELEASE.jar:na]
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.start(AbstractMessageListenerContainer.java:552) ~[spring-rabbit-1.7.1.RELEASE.jar:na]
    at org.springframework.amqp.rabbit.listener.RabbitListenerEndpointRegistry.startIfNecessary(RabbitListenerEndpointRegistry.java:279) ~[spring-rabbit-1.7.1.RELEASE.jar:na]
    at org.springframework.amqp.rabbit.listener.RabbitListenerEndpointRegistry.start(RabbitListenerEndpointRegistry.java:235) ~[spring-rabbit-1.7.1.RELEASE.jar:na]
    at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:175) ~[spring-context-4.3.7.RELEASE.jar:4.3.7.RELEASE]
    ... 14 common frames omitted
Caused by: 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:548) ~[spring-rabbit-1.7.1.RELEASE.jar:na]
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1382) ~[spring-rabbit-1.7.1.RELEASE.jar:na]
    at java.lang.Thread.run(Thread.java:745) ~[na:1.8.0_121]
Caused by: org.springframework.amqp.rabbit.listener.BlockingQueueConsumer$DeclarationException: Failed to declare queue(s):["incoming"]
    at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.attemptPassiveDeclarations(BlockingQueueConsumer.java:621) ~[spring-rabbit-1.7.1.RELEASE.jar:na]
    at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.start(BlockingQueueConsumer.java:520) ~[spring-rabbit-1.7.1.RELEASE.jar:na]
    ... 2 common frames omitted
Caused by: java.io.IOException: null
    at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:105) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.AMQChannel.wrap(AMQChannel.java:101) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.AMQChannel.exnWrappingRpc(AMQChannel.java:123) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.ChannelN.queueDeclarePassive(ChannelN.java:992) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.ChannelN.queueDeclarePassive(ChannelN.java:50) ~[amqp-client-4.0.2.jar:4.0.2]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_121]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_121]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_121]
    at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_121]
    at org.springframework.amqp.rabbit.connection.CachingConnectionFactory$CachedChannelInvocationHandler.invoke(CachingConnectionFactory.java:955) ~[spring-rabbit-1.7.1.RELEASE.jar:na]
    at com.sun.proxy.$Proxy97.queueDeclarePassive(Unknown Source) ~[na:na]
    at org.springframework.amqp.rabbit.listener.BlockingQueueConsumer.attemptPassiveDeclarations(BlockingQueueConsumer.java:600) ~[spring-rabbit-1.7.1.RELEASE.jar:na]
    ... 3 common frames omitted
Caused by: com.rabbitmq.client.ShutdownSignalException: channel error; protocol method: #method<channel.close>(reply-code=404, reply-text=NOT_FOUND - no queue '"incoming"' in vhost '/', class-id=50, method-id=10)
    at com.rabbitmq.utility.ValueOrException.getValue(ValueOrException.java:66) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.utility.BlockingValueOrException.uninterruptibleGetValue(BlockingValueOrException.java:32) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.AMQChannel$BlockingRpcContinuation.getReply(AMQChannel.java:366) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.AMQChannel.privateRpc(AMQChannel.java:229) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.AMQChannel.exnWrappingRpc(AMQChannel.java:117) ~[amqp-client-4.0.2.jar:4.0.2]
    ... 12 common frames omitted
Caused by: com.rabbitmq.client.ShutdownSignalException: channel error; protocol method: #method<channel.close>(reply-code=404, reply-text=NOT_FOUND - no queue '"incoming"' in vhost '/', class-id=50, method-id=10)
    at com.rabbitmq.client.impl.ChannelN.asyncShutdown(ChannelN.java:505) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.ChannelN.processAsync(ChannelN.java:336) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.AMQChannel.handleCompleteInboundCommand(AMQChannel.java:143) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.AMQChannel.handleFrame(AMQChannel.java:90) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.AMQConnection.readFrame(AMQConnection.java:634) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.AMQConnection.access$300(AMQConnection.java:47) ~[amqp-client-4.0.2.jar:4.0.2]
    at com.rabbitmq.client.impl.AMQConnection$MainLoop.run(AMQConnection.java:572) ~[amqp-client-4.0.2.jar:4.0.2]
    ... 1 common frames omitted
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来自 rabbit 的日志如下所示：

=INFO REPORT==== 24-Apr-2017::23:19:55 ===
accepting AMQP connection <0.917.0> (172.17.0.1:42196 -> 172.17.0.3:5672)

=INFO REPORT==== 24-Apr-2017::23:19:55 ===
Connection <0.917.0> (172.17.0.1:42196 -> 172.17.0.3:5672) has a client-provided name: rabbitConnectionFactory#0

=INFO REPORT==== 24-Apr-2017::23:19:55 ===
connection <0.917.0> (172.17.0.1:42196 -> 172.17.0.3:5672 - rabbitConnectionFactory#0): user 'guest' authenticated and granted access to vhost '/'

=ERROR REPORT==== 24-Apr-2017::23:19:57 ===
Channel error on connection <0.917.0> (172.17.0.1:42196 -> 172.17.0.3:5672, vhost: '/', user: 'guest'), channel 1:
operation queue.declare caused a channel exception not_found: no queue '"incoming"' in vhost '/'

=ERROR REPORT==== 24-Apr-2017::23:20:02 ===
Channel error on connection <0.917.0> (172.17.0.1:42196 -> 172.17.0.3:5672, vhost: '/', user: 'guest'), channel 1:
operation queue.declare caused a channel exception not_found: no queue '"incoming"' in vhost '/'
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Gar*_*ell 5

它与 docker 或代理的位置完全无关。

看起来""您的队列名称有些虚假...

回复代码=404，回复文本=NOT_FOUND - '"incoming"'vhost '/' 中没有队列

（注意"中的'）。

这个物业有ep.service.baseline.listen.rabbitq.name什么？

还有，这行不通……

Queue queue = new Queue("${ep.service.baseline.listen.rabbitq.name}", true, false, false, null);
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您不能在那里使用属性占位符。这将创建一个名为${ep.service.baseline.listen.rabbitq.name}-rabbit的队列，它的命名规则非常自由。

你需要使用...

@Value("${ep.service.baseline.listen.rabbitq.name}")
private String queueName;

@Bean
public Queue incomingQueue() {
    Queue queue = new Queue(this.queueName, true, false, false, null);
    return queue;
}
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调试日志永远是你的朋友；您将看到记录的所有队列声明。

归档时间：

查看次数：

6958 次

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7 年，11 月 前
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