Integrate Spring Cloud Brixton.M1 into Spring Boot 1.2.6 application?

Question

It seems that i am missing something in my current setup of my pom.xml. Currently i have a Spring Boot application configured with a starter.

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>1.2.6.RELEASE</version>
    <relativePath/> <!-- lookup parent from repository -->
</parent>

Now that i want to integrate this application with Spring Cloud Brixton.M1. According to the documentation i need to add the follow block:

<repositories>
    <repository>
        <id>spring-milestones</id>
        <name>Spring Milestones</name>
        <url>http://repo.spring.io/milestone</url>
        <snapshots>
            <enabled>false</enabled>
        </snapshots>
    </repository>
</repositories> 
<dependencyManagement>
    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-parent</artifactId>
            <version>Brixton.M1</version>
            <type>pom</type>
            <scope>import</scope>
        </dependency>
    </dependencies>
</dependencyManagement>

And add for example Spring Cloud Turbine AMQP. org.springframework.cloud spring-cloud-starter-turbine-amqp

I also annotated the Spring Boot start class with:

@EnableTurbineAmqp

But now when i start the application i get the following error message:

Exception in thread "main" java.lang.NoSuchMethodError: org.springframework.core.ResolvableType.forInstance(Ljava/lang/Object;)Lorg/springframework/core/ResolvableType;

It seems that there are 2 versions of Spring Core on the classpath which have a conflict. Is there a prefered way of excluding one or they other?

Spring Cloud depends on Spring 4.2, while Spring Boot 1.2 depends on Spring 4.1. You can simply add spring.version as property yo your pom and set it to 4.2.1.RELEASE but this might break certain Spring Boot features (although I expect that it would simply work). — M. Deinum

spencergibb spencergibb · Accepted Answer · 2015-09-29T17:36:51

0

votes

Spring Cloud Brixton M1 requires Spring Boot 1.3.x

Integrate Spring Cloud Brixton.M1 into Spring Boot 1.2.6 application?

1 Answers