Spring Boot: The managed version is 1.3.2.RELEASE The artifact is managed in org.springframework.boot:spring-boot-dependencies:1.3.2.RELEASE

Question

I create a skeleton application use Spring boot. This is my pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.lynas</groupId>
    <artifactId>SpringMVCHibernate</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>war</packaging>

    <name>SpringMVCHibernate</name>
    <description>SpringMVCHibernate</description>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.3.2.RELEASE</version>
        <relativePath /> <!-- lookup parent from repository -->
    </parent>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-jdbc</artifactId>
        </dependency>
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.16.6</version>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaf</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-tomcat</artifactId>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>5.1.0.Final</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-entitymanager</artifactId>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>


</project>

I stuck at this step:

Spring Boot: The managed version is 1.3.2.RELEASE The artifact is managed in org.springframework.boot:spring-boot-dependencies:1.3.2.RELEASE

When I try add Hiberante 5.1.0.Final manually, this notice appear:

Overriding managed version 4.3.11.Final for hibernate-core

Help me resolve these problem.

Andy Wilkinson Andy Wilkinson · Accepted Answer · 2016-02-13T20:59:21

Spring Boot provides dependency management for Hibernate. The warning is Eclipse telling you that you've overridden this dependency management by declaring a version directly on a dependency. That's a risky thing to do as you may end up with a mixture of Hibernate versions on the classpath. In fact, looking at your pom, you've overridden the version of hibernate-core but not of hibernate-entitymanager. This means you'll have 5.1.0.Final of the former and 4.3.11.Final of the latter on the classpath. That will almost certainly lead to problems at runtime.

A safer way to use Hibernate 5 is to override Boot's dependency management. As you are using spring-boot-starter-parent as your pom's parent you can do that by overriding the hibernate.version property:

<properties>
    <hibernate.version>5.1.0.Final</hibernate.version>
</properties>

This will ensure that all Hibernate modules for which Spring Boot provides dependency management will have the desired version.

Finally, a note of caution. Hibernate 5.1 is very new and contains some breaking changes, even from 5.0.x. As a result, you may run into some incompatibility problems. If you don't want to be right on the bleeding edge, 5.0.x may be a safer choice. It will become the default Hibernate version in Spring Boot 1.4.

Spring Boot: The managed version is 1.3.2.RELEASE The artifact is managed in org.springframework.boot:spring-boot-dependencies:1.3.2.RELEASE

3 Answers