ES transport client批量导入
从bulk.txt文件中按行读取，然后bulk导入。首先通过调用client.prepareBulk()实例化一个BulkRequestBuilder对象,调用BulkRequestBuilder对象的add方法添加数据。实现代码： import java.io.BufferedReader; import java.io.File; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.IOException; import java.net.InetAddress; import java.net.UnknownHostException; import org.elasticsearch.action.bulk.BulkRequestBuilder; import org.elasticsearch.client.Client; import org.elasticsearch.client.transport.TransportClient; import org.elasticsearch.common.settings.Settings; import org.elasticsearch.common.transport.InetSocketTransportAddress; public class ElasticSearchBulkIn { public static void main(String[] args) { try { Settings settings = Settings.settingsBuilder() .put("cluster.name", "bropen").build();// cluster.name在elasticsearch.yml中配置 Client client = TransportClient.builder().settings(settings).build() .addTransportAddress(new InetSocketTransportAddress( InetAddress.getByName("127.0.0.1"), 9300)); File article = new File("files/bulk.txt"); FileReader fr=new FileReader(article); BufferedReader bfr=new BufferedReader(fr); String line=null; BulkRequestBuilder bulkRequest=client.prepareBulk(); int count=0; while((line=bfr.readLine())!=null){ bulkRequest.add(client.prepareIndex("test","article").setSource(line)); if (count%10==0) { bulkRequest.execute().actionGet(); } count++; //System.out.println(line); } bulkRequest.execute().actionGet(); bfr.close(); fr.close(); } catch (UnknownHostException e) { e.printStackTrace(); } catch (FileNotFoundException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } } } setSource里其实就是json的字符串！！！！ 见：http://www.cnblogs.com/bonelee/p/6956138.html Settings settings=ImmutableSettings.settingsBuilder() .put("client.transport.sniff",true).put("cluster.name","myelasticsearch").build(); //设置客户端连接transport Client client=new TransportClient(settings).addTransportAddress( new InetSocketTransportAddress("192.168.1.100",9300)); //建立批量提交类 BulkRequestBuilder bulkRequest=client.prepareBulk(); while(rs.next()){ //建立批量json对象 bulkRequest.add(client.prepareIndex("ryxx","tweet",rs.getString("id")).setSource(jsonBuilder().startObject() .field("name",rs.getString("name")) .field("age",rs.getString("age")) .field("address",rs.getString("address")) .field("phone",rs.getString("phone")) .endObject() )); } //批量提交到服务器 BulkResponse bulkResponse=bulkRequest.execute().actionGet(); //提交过程是否产生错误 if(bulkResponse.hasFailures()){ System.out.println(bulkResponse.buildFailureMessage()); } 本文转自张昺华-sky博客园博客，原文链接：http://www.cnblogs.com/bonelee/p/6956180.html，如需转载请自行联系原作者
