Elasticsearch Java API客户端

我想运行以下java代码:

import java.util.Map;
import org.elasticsearch.action.get.GetResponse;
import org.elasticsearch.client.Client;
import org.elasticsearch.node.Node;
import static org.elasticsearch.node.NodeBuilder.*;

public class MongoDB {

public static void main(String[] args) {
    Node node = nodeBuilder().clusterName("elasticsearch").client(true).node();
    Client client = node.client();


    node.close();
}  
}

我用以下命令运行mongod:

mongod --port 27017 --replSet rs0

带有默认conf的Elasticsearch

每次我运行我的程序时都会出现以下错误:

Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/lucene/util/Version
  at org.elasticsearch.Version.(Version.java:42)
  at org.elasticsearch.Version.(Version.java:42)
  at org.elasticsearch.node.internal.InternalNode.(InternalNode.java:129)
  at org.elasticsearch.node.NodeBuilder.build(NodeBuilder.java:159)
  at org.elasticsearch.node.NodeBuilder.node(NodeBuilder.java:166)
  at org.elasticsearch.river.mongodb.MongoDB.main(MongoDB.java:10)
Caused by: java.lang.ClassNotFoundException: org.apache.lucene.util.Version
  at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
  at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
  at java.security.AccessController.doPrivileged(Native Method)
  at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
  at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
  at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 5 more
Java Result: 1

Hardik Bhala.. 8

Elasticsearch是一个基于的搜索服务器Lucene.你必须包含lucene jar文件lucene-core-x.x.x.jar和其他相关的jar文件才能使这段代码正常工作......

Elasticsearch是一个基于的搜索服务器Lucene.你必须包含lucene jar文件lucene-core-x.x.x.jar和其他相关的jar文件才能使这段代码正常工作......