【发布时间】:2021-06-16 05:33:52
【问题描述】:
设置: 3个rabbitmq节点集群(通过docker),在ha-proxy后面。
版本:
- RabbitMQ:3.8.11
- 二郎:23.2.3
- Spring-amqp:1.7.3
具有 3 个队列的 Spring-boot(1.5.4) 应用程序。
- 定义为“独占”、持久、自动删除为假
- 定义为“SAC”,持久,自动删除为假
- 经典、耐用、自动删除是错误的
政策:
场景:
- 首次启动应用程序时,队列已正确注册。
- 我随机关闭任何一个节点,如果是主节点,则触发镜像,其中一个镜像节点成为主节点。到目前为止一切正常。
- 当我启动该节点时,我开始在应用程序日志中发现异常:
日志:
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 'single-active-consumer-message-queue' in vhost '/dev' due to timeout, 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]
... 25 common frames omitted
它尝试重新连接 3 次,然后最终打印下面的日志
2021-03-18 17:08:55.487 ERROR 1 --- [cTaskExecutor-4] o.s.a.r.l.SimpleMessageListenerContainer : Stopping container from aborted consumer
2021-03-18 17:08:55.487 INFO 1 --- [cTaskExecutor-4] o.s.a.r.l.SimpleMessageListenerContainer : Waiting for workers to finish.
2021-03-18 17:08:55.487 INFO 1 --- [cTaskExecutor-4] o.s.a.r.l.SimpleMessageListenerContainer : Successfully waited for workers to finish.
在 RabbitMQ 控制台上我看到了这个:
CachingConnectionFactory 是使用 ha-proxy 的基本连接细节定义的
@Bean
protected SimpleRabbitListenerContainerFactory rabbitListenerContainerFactory(ConnectionFactory connectionFactory, RetryOperationsInterceptor retryAdvice) {
SimpleRabbitListenerContainerFactory containerFactory = new SimpleRabbitListenerContainerFactory();
containerFactory.setConnectionFactory(connectionFactory);
containerFactory.setDefaultRequeueRejected(false);
containerFactory.setAdviceChain(retryAdvice);
containerFactory.setMessageConverter(new Jackson2JsonMessageConverter());
return containerFactory;
}
【问题讨论】:
标签: rabbitmq high-availability spring-rabbit