Hi,
In our axon implementation we are using Distributed command bus with default local segment configuration.
We are now trying to use Distruptor command bus with
<axon:disruptor-command-bus id=“disruptorCommandBus” event-store=“eventStore” event-bus=“eventBus”>
axon:publisher-interceptors/
axon:repositories
<axon:repository id=“conversationAggregate” aggregate-type=“com.aggregate.ConversationAggregate”/>
</axon:repositories>
</axon:disruptor-command-bus>
We are getting below exception :
org.springframework.context.ApplicationContextException: Failed to start bean ‘__axon-annotation-command-handler-bean-post-processor’; nested exception is java.lang.IllegalStateException: If no specific CommandBus is provided, the application context must contain exactly one bean of type CommandBus. The current application context has: 2
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:176)
at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:51)
at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:346)
at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:149)
at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:112)
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:773)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:485)
at com.sprint.vsb.em.EMClient.main(EMClient.java:111)
Caused by: java.lang.IllegalStateException: If no specific CommandBus is provided, the application context must contain exactly one bean of type CommandBus. The current application context has: 2
at org.axonframework.commandhandling.annotation.AnnotationCommandHandlerBeanPostProcessor.ensureCommandBusInitialized(AnnotationCommandHandlerBeanPostProcessor.java:67)
at org.axonframework.commandhandling.annotation.AnnotationCommandHandlerBeanPostProcessor.subscribe(AnnotationCommandHandlerBeanPostProcessor.java:90)
at org.axonframework.commandhandling.annotation.AnnotationCommandHandlerBeanPostProcessor.subscribe(AnnotationCommandHandlerBeanPostProcessor.java:37)
at org.axonframework.common.annotation.AbstractAnnotationHandlerBeanPostProcessor.start(AbstractAnnotationHandlerBeanPostProcessor.java:165)
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:173)
… 7 more
Thanks,