package Hdfs;

 import java.io.IOException;

 import java.net.URI;

 import org.apache.hadoop.conf.Configuration;

 import org.apache.hadoop.fs.FileStatus;

 import org.apache.hadoop.fs.FileSystem;

 import org.apache.hadoop.fs.Path;

 public class ListFiles {

     public static void main(String[] args) {

         String uri = "hdfs://neusoft-master:9000/user";

         Configuration conf = new Configuration();

         try {

             FileSystem fs = FileSystem.get(URI.create(uri), conf);

             Path Path = new Path(uri);

             FileStatus[] status = fs.listStatus(Path);

             for (int i = 0; i < status.length; i++) {

                 System.out.println(status[i].getPath().toString());

             }

             fs.close();

         } catch (IOException e) {

             e.printStackTrace();

         }

     }

 }