Question

我已将Spring Boot（2.0.3）与Apache ignite（2.7）集成在一起，同时以嵌入式模式启动apache ignite，它在创建bean时抛出 Null Pointer Exception 。

通过分析，我能够找出问题所在。 Spring Boot（2.0.3）内部依赖于spring（5.0.7）和Apache Ignite依赖于spring（4.3.18）。在为 ignite.cfg 创建bean时，由于 pom.xml 中的优先级，apache ignite引用了spring（5.0.7），并且抛出了空指针异常。

我尝试过的解决方案 1.我在 pom.xml 的开头将 ignite依赖项移到了Spring Boot依赖项之上，该问题解决了ignite问题，但是正在为Spring Boot（2.0 .3），因为使用了较旧的spring（4.3.18）版本

please find the below pom
-----------------------------------------------------
<dependencies>
        <!-- Apache Ignite For Cache -->
        <dependency>
            <groupId>org.apache.ignite</groupId>
            <artifactId>ignite-core</artifactId>
            <version>2.7.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.ignite</groupId>
            <artifactId>ignite-spring</artifactId>
            <version>2.7.0</version>
        </dependency>

        <dependency>
            <groupId>org.apache.ignite</groupId>
            <artifactId>ignite-indexing</artifactId>
            <version>2.7.0</version>
        </dependency>
        <dependency>
            <groupId>com.h2database</groupId>
            <artifactId>h2</artifactId>
            <version>1.4.195</version>
        </dependency>

        <!-- Hibernate -->
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-entitymanager</artifactId>
            <version>5.0.7.Final</version>
        </dependency>


        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-c3p0</artifactId>
            <version>5.0.7.Final</version>
        </dependency>
        <!-- spring-boot web dependency -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
            <version>2.0.3.RELEASE</version>
        </dependency>

        <!-- spring-boot thymeleaf dependency -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-thymeleaf</artifactId>
            <version>2.0.3.RELEASE</version>
        </dependency>

        <!-- spring-boot jpa dependency -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
            <version>2.0.3.RELEASE</version>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <version>2.0.3.RELEASE</version>
            <scope>test</scope>
        </dependency>
-------------------------------------------------

I need suggestion on below points to tackle the above mentioned scenario. 

1.Is apache ignite supports spring (5.x) versions, so that i can exclude dependency from apache-ignite and it can use spring dependency from spring boot ?

Or any other suggestions to tackle this isssue ?

带有Apache Ignite（2.7）的Spring Boot（2.0.3）Spring依赖冲突

0 个答案: