Hadoop的RPC通信------>java实现

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一、服务端编写

（1）RPCServer类

public class RPCServer implements Bizable{    public  String sayHi(String name){        return "Hi~"+name;    }    public static void main(String[] args) throws Exception {        Configuration conf = new Configuration();        RPC.Server server = new RPC.Builder(conf)                .setProtocol(Bizable.class)                .setInstance(new RPCServer())                .setBindAddress("192.168.19.10")                .setPort(9527)                .build();        server.start();    }}

（2）Bizable接口

public interface Bizable {    public static final long versionID=10010L;    public String sayHi(String name);}

二、客户端编写

public class RPCClient {    public static void main(String[] args) throws Exception {        Bizable proxy = RPC.getProxy(Bizable.class, 10010L, new InetSocketAddress("192.168.19.10", 9527),                new Configuration());        String result = proxy.sayHi("小虹尘");        System.out.println("==============================================================");        System.out.println(result);        System.out.println("==============================================================");        RPC.stopProxy(proxy);    }}