通过java代码创建索引库

﹏ヽ暗。殇╰゛Y 2023-10-11 13:38 30阅读 0赞

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<dependencies>
        <dependency>
            <groupId>org.elasticsearch</groupId>
            <artifactId>elasticsearch</artifactId>
            <version>5.6.8</version>
        </dependency>
        <dependency>
            <groupId>org.elasticsearch.client</groupId>
            <artifactId>transport</artifactId>
            <version>5.6.8</version>
        </dependency>
    
        <dependency>
            <groupId>org.apache.logging.log4j</groupId>
            <artifactId>log4j-to-slf4j</artifactId>
            <version>2.9.1</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>1.7.24</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-simple</artifactId>
            <version>1.7.21</version>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
        </dependency>
    </dependencies>

import org.elasticsearch.client.transport.TransportClient;
    
      import org.elasticsearch.common.settings.Settings;
    
      import org.elasticsearch.common.transport.InetSocketTransportAddress;
    
      import org.elasticsearch.transport.client.PreBuiltTransportClient;
    
      import org.junit.Test;
    
      
    
      import java.net.InetAddress;
    
      
    
      public class ESClientTest {
    
      
    
        @Test
    
        public void createIndex() throws Exception{
    
            Settings settings = Settings.builder()
    
                    .put("cluster.name","my_ES_cluster")
    
                    .build();
    
      
    
            TransportClient client = new PreBuiltTransportClient(settings);
    
            client.addTransportAddress(new InetSocketTransportAddress(InetAddress.getByName("127.0.0.1"),9301));
    
            client.addTransportAddress(new InetSocketTransportAddress(InetAddress.getByName("127.0.0.1"),9302));
    
            client.addTransportAddress(new InetSocketTransportAddress(InetAddress.getByName("127.0.0.1"),9303));
    
      
    
            client.admin().indices().prepareCreate("index3").get();
    
      
    
            client.close();
    
      
    
        }
    
    }

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