spring - 点燃和弹簧启动

Question

如何在 Spring Boot 中使用 Ignite？我用谷歌搜索但没有成功。有没有人体验过 Spring Boot 和 Ignite 的结合？

这是使用 Spring Boot 运行 Ignite 的正确方法吗？ Apache Ignite 使用 Spring-Boot 加载两次？

Answer 1

我有测试项目 spring boot + ignite。我希望这会有所帮助： github项目

Answer 2

目前已经与 Spring Boot 直接集成，因此您应该在应用程序中手动启动节点 usingIgnition.start()方法。

Answer 3

对于我的用例，我创建了一个 bean 并在返回 ignite 之后开始在其中点燃。它只会在开始时点燃一次。

Answer 4

Use following steps to integrate ignite with spring boot.

1. Add following dependency in POM.xml file
     
<dependency>
        <groupId>org.apache.ignite</groupId>
        <artifactId>ignite-core</artifactId>
        <version>${ignite.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.ignite</groupId>
        <artifactId>ignite-spring</artifactId>
        <version>${ignite.version}</version>
    </dependency>
    <dependency>
	  <groupId>org.apache.ignite</groupId>
	  <artifactId>ignite-spring-data</artifactId>
	  <version>${ignite.version}</version>
	</dependency>
    <dependency>
        <groupId>org.apache.ignite</groupId>
        <artifactId>ignite-indexing</artifactId>
        <version>${ignite.version}</version>
    </dependency> 
2. Create the Ignite bean instance
    @Bean
	public Ignite igniteInstance() {
   		IgniteConfiguration cfg = new IgniteConfiguration();
        Ignite igniteInst= Ignition.start(cfg);
        return igniteInst;
    }
3. Configure the repository
@RepositoryConfig(cacheName = "cacheName")
public interface RepositoryName extends IgniteRepository<V, K> {
}

4. Autowired the RepositoryName interface which extends the IgniteRepository in service layer

@Component
public class ServiceImpl 
@Autowired
RepositoryName  repositoryName; 
}

5. You can use 5th steps apart from 4th steps to inject the ignite bean in service layer
@Component
public class ServiceImpl {
	@Autowired
	Ignite ignite;
    void abcMethod(){
     IgniteCache<K, V> igniteCache = ignite.cache("CacheName");
    }
}