Ignite学习日志1——入门example

下载binary release:

https://ignite.apache.org/download.cgi#binaries

官方文档：

https://apacheignite.readme.io/docs/getting-started

官方文档中文翻译：

https://liyuj.gitee.io/

翻译者技术博客:

https://my.oschina.net/liyuj?tab=newest&catalogId=3378059

参考博客:

https://www.cnblogs.com/peppapigdaddy/p/9717324.html

 

mawen中添加ignite依赖：

    <properties>
        <java.version>1.8</java.version>
        <ignite.version>2.7.0</ignite.version>
    </properties>

    <dependencies>
        <!-- 核心依赖 -->
        <dependency>
            <groupId>org.apache.ignite</groupId>
            <artifactId>ignite-core</artifactId>
            <version>${ignite.version}</version>
        </dependency>

        <!-- 提供 spring 方式的配置 -->
        <dependency>
            <groupId>org.apache.ignite</groupId>
            <artifactId>ignite-spring</artifactId>
            <version>${ignite.version}</version>
        </dependency>

        <!-- 支持sql查询功能 -->
        <dependency>
            <groupId>org.apache.ignite</groupId>
            <artifactId>ignite-indexing</artifactId>
            <version>${ignite.version}</version>
        </dependency>

        <dependency>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-compiler-plugin</artifactId>
            <version>3.6.1</version>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.6.1</version>
                <configuration>
                    <source>${java.version}</source>
                    <target>${java.version}</target>
                    <encoding>UTF-8</encoding>
                </configuration>
            </plugin>
        </plugins>
    </build>

 

Node类：

import org.apache.ignite.Ignition;
import org.apache.ignite.configuration.IgniteConfiguration;

public class Node {
    public static void main(String[] args){
        // 使用默认的配置 启动节点
        String nodeName = args[0];
        IgniteConfiguration configuration = new IgniteConfiguration();
        configuration.setIgniteInstanceName(nodeName);
        //configuration.setLocalHost();
        Ignition.start(configuration);
    }
}

运行多个实例的main函数  参数名分别为 ServerNode1 ServerNode2...
 

import org.apache.ignite.Ignite;
import org.apache.ignite.Ignition;
import org.apache.ignite.configuration.IgniteConfiguration;


public class IgniteHelloWorld {

    public static void main(String[] args){

       // NodeMain.main(new String[1]);

        IgniteConfiguration configuration = new IgniteConfiguration();
        configuration.setClientMode(true);
        configuration.setIgniteInstanceName("ClientNode");
        try(Ignite ignite = Ignition.start(configuration)){
            ignite.compute().broadcast(() -> System.out.println("hello world"));
        }
    }
}

再启动IgniteHelloWorld类的main函数，可以发现在前面启动的两个服务节点中执行了打印hello world的任务。