HDFS的Java客户端操作代码(HDFS删除文件或目录)

 1 package Hdfs;
 2 
 3 import java.io.IOException;
 4 import java.net.URI;
 5 
 6 import org.apache.hadoop.conf.Configuration;
 7 import org.apache.hadoop.fs.FileSystem;
 8 import org.apache.hadoop.fs.Path;
 9 /**
10  * 删除HDFS上的文件或目录实例
11  * @author SimonsZhao
12  *
13  */
14 public class DeleteFile {
15     public static void main(String[] args) {
16         String uri="hdfs://neusoft-master:9000/user/root/test1";
17         Configuration conf = new Configuration();
18         try {
19             FileSystem fs = FileSystem.get(URI.create(uri),conf);
20             Path delPath = new Path("hdfs://neusoft-master:9000/user/root/test1");
21             boolean isDeleted = fs.delete(delPath,false);
22             //boolean isDeleted = fs.delete(delPath,true);//递归删除
23             System.out.println(isDeleted);
24         } catch (IOException e) {
25             e.printStackTrace();
26         }
27     }
28 }