Не удалось выполнить прослушиватель сообщений Rabbit, и обработчик ошибок выдал исключение - PullRequest
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Не удалось выполнить прослушиватель сообщений Rabbit, и обработчик ошибок выдал исключение

0 голосов
/ 04 марта 2020

У меня есть RabbitMQ, на котором запущен сервер A, и потребитель rabbitMQ на сервере B. Я использую скачкообразную загрузку rabbitMQ, и это моя конфигурация. 

  @Bean
    public Queue queue() {
        return new Queue(queueName, true);
    }

@Bean
public TopicExchange exchange() {
    return new TopicExchange(topicExchangeName);
}

@Bean
Binding binding(Queue queue, TopicExchange exchange) {
    return BindingBuilder.bind(queue).to(exchange).with(prefix);
}

@Bean
ConnectionFactory connectionFactory(){
    CachingConnectionFactory connectionFactory =new CachingConnectionFactory() ;
    connectionFactory.setCacheMode(CachingConnectionFactory.CacheMode.CHANNEL);
    connectionFactory.setHost(host);
    connectionFactory.setPort(port);
    connectionFactory.setUsername(userName);
    connectionFactory.setPassword(password);
    return connectionFactory;
}

@Bean
@DependsOn("connectionFactory")
SimpleMessageListenerContainer container(ConnectionFactory connectionFactory,
                                         MessageListenerAdapter listenerAdapter) {
    SimpleMessageListenerContainer container = new SimpleMessageListenerContainer();
    container.setConnectionFactory(connectionFactory);
    container.setQueueNames(queueName);
    container.setMessageListener(listenerAdapter);
    return container;
}

@Bean
MessageListenerAdapter listenerAdapter(RabbitConsumer receiver) {
    return new MessageListenerAdapter(receiver, "consumeMessage");
}

, но когда я его разверну и запустил, я продолжаю получать эту ошибку 

 2020-03-04 | 07:54:17.344 | container-1 | ERROR | o.s.a.r.l.SimpleMessageListenerContainer | Execution of Rabbit message listener failed, and the error handler threw an exception
org.springframework.amqp.AmqpRejectAndDontRequeueException: Error Handler converted exception to fatal
    at org.springframework.amqp.rabbit.listener.ConditionalRejectingErrorHandler.handleError(ConditionalRejectingErrorHandler.java:105) ~[spring-rabbit-2.1.5.RELEASE.jar:2.1.5.RELEASE]
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.invokeErrorHandler(AbstractMessageListenerContainer.java:1378) [spring-rabbit-2.1.5.RELEASE.jar:2.1.5.RELEASE]
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.handleListenerException(AbstractMessageListenerContainer.java:1631) [spring-rabbit-2.1.5.RELEASE.jar:2.1.5.RELEASE]
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.executeListener(AbstractMessageListenerContainer.java:1424) [spring-rabbit-2.1.5.RELEASE.jar:2.1.5.RELEASE]
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.doReceiveAndExecute(SimpleMessageListenerContainer.java:870) [spring-rabbit-2.1.5.RELEASE.jar:2.1.5.RELEASE]
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.receiveAndExecute(SimpleMessageListenerContainer.java:854) [spring-rabbit-2.1.5.RELEASE.jar:2.1.5.RELEASE]
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.access$1600(SimpleMessageListenerContainer.java:78) [spring-rabbit-2.1.5.RELEASE.jar:2.1.5.RELEASE]
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.mainLoop(SimpleMessageListenerContainer.java:1137) [spring-rabbit-2.1.5.RELEASE.jar:2.1.5.RELEASE]
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1043) [spring-rabbit-2.1.5.RELEASE.jar:2.1.5.RELEASE]
    at java.lang.Thread.run(Thread.java:748) [na:1.8.0_242]
Caused by: org.springframework.amqp.rabbit.listener.exception.ListenerExecutionFailedException: Listener threw exception
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.wrapToListenerExecutionFailedExceptionIfNeeded(AbstractMessageListenerContainer.java:1651) [spring-rabbit-2.1.5.RELEASE.jar:2.1.5.RELEASE]
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.doInvokeListener(AbstractMessageListenerContainer.java:1555) [spring-rabbit-2.1.5.RELEASE.jar:2.1.5.RELEASE]
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.actualInvokeListener(AbstractMessageListenerContainer.java:1478) [spring-rabbit-2.1.5.RELEASE.jar:2.1.5.RELEASE]
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.invokeListener(AbstractMessageListenerContainer.java:1466) [spring-rabbit-2.1.5.RELEASE.jar:2.1.5.RELEASE]
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.doExecuteListener(AbstractMessageListenerContainer.java:1461) [spring-rabbit-2.1.5.RELEASE.jar:2.1.5.RELEASE]
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.executeListener(AbstractMessageListenerContainer.java:1410) [spring-rabbit-2.1.5.RELEASE.jar:2.1.5.RELEASE]
    ... 6 common frames omitted
Caused by: org.springframework.amqp.support.converter.MessageConversionException: failed to convert serialized Message content
    at org.springframework.amqp.support.converter.SimpleMessageConverter.fromMessage(SimpleMessageConverter.java:114) ~[spring-amqp-2.1.5.RELEASE.jar:2.1.5.RELEASE]
    at org.springframework.amqp.rabbit.listener.adapter.AbstractAdaptableMessageListener.extractMessage(AbstractAdaptableMessageListener.java:285) ~[spring-rabbit-2.1.5.RELEASE.jar:2.1.5.RELEASE]
    at org.springframework.amqp.rabbit.listener.adapter.MessageListenerAdapter.onMessage(MessageListenerAdapter.java:282) ~[spring-rabbit-2.1.5.RELEASE.jar:2.1.5.RELEASE]
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.doInvokeListener(AbstractMessageListenerContainer.java:1552) [spring-rabbit-2.1.5.RELEASE.jar:2.1.5.RELEASE]
    ... 10 common frames omitted
Caused by: java.lang.IllegalArgumentException: Could not deserialize object
    at org.springframework.amqp.utils.SerializationUtils.deserialize(SerializationUtils.java:95) ~[spring-amqp-2.1.5.RELEASE.jar:2.1.5.RELEASE]
    at org.springframework.amqp.support.converter.SimpleMessageConverter.fromMessage(SimpleMessageConverter.java:110) ~[spring-amqp-2.1.5.RELEASE.jar:2.1.5.RELEASE]
    ... 13 common frames omitted
Caused by: java.io.InvalidClassException: org.hibernate.collection.internal.AbstractPersistentCollection; local class incompatible: stream classdesc serialVersionUID = -7009541904449236102, local class serialVersionUID = 6275967693128102740
    at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:699) ~[na:1.8.0_242]
    at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1940) ~[na:1.8.0_242]
    at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1806) ~[na:1.8.0_242]
    at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1940) ~[na:1.8.0_242]
    at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1806) ~[na:1.8.0_242]
    at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2097) ~[na:1.8.0_242]
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1625) ~[na:1.8.0_242]
    at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2342) ~[na:1.8.0_242]
    at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2222) ~[na:1.8.0_242]
    at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2124) ~[na:1.8.0_242]
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1625) ~[na:1.8.0_242]
    at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2342) ~[na:1.8.0_242]
    at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2222) ~[na:1.8.0_242]
    at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2124) ~[na:1.8.0_242]
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1625) ~[na:1.8.0_242]
    at java.io.ObjectInputStream.readObject(ObjectInputStream.java:465) ~[na:1.8.0_242]
    at java.io.ObjectInputStream.readObject(ObjectInputStream.java:423) ~[na:1.8.0_242]
    at org.springframework.amqp.utils.SerializationUtils.deserialize(SerializationUtils.java:92) ~[spring-amqp-2.1.5.RELEASE.jar:2.1.5.RELEASE]
    ... 14 common frames omitted

я пытался заставить потребителя принимать как байтовый массив, так и строку, но не напрасно. Я

Прошло 2 дня, и я застрял в этом вопросе.

1 Ответ

0 голосов
/ 04 марта 2020

Причина: java .io.InvalidClassException: org.hibernate.collection.internal.AbstractPersistentCollection; несовместимый локальный класс: потоковые классы c serialVersionUID = -7009541904449236102, локальный класс serialVersionUID = 6275967693128102740

Это просто означает, что класс, сериализованный для производителя, отличается от класса для потребителя.

По умолчанию SimpleMessageConverter по умолчанию используется сериализация Java (если только полезная нагрузка не является byte[] или String.

При использовании сериализации java классы должны быть идентичны.

Либо убедитесь, что классы синхронизированы c, либо используйте вместо этого что-то вроде JSON.

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