create apache hadoop HDFS directory - Java Big Data

Java examples for Big Data:Hadoop

  1. HOME
  2. Java
  3. Big Data
  4. Hadoop

Description

create apache hadoop HDFS directory

Demo Code

package Hdfs;//  www .  ja v a  2 s . c o m

import java.io.IOException;
import java.net.URI;

import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;

public class CreateDir {
    public static void main(String[] args) {
        String uri = "hdfs://neusoft-master:9000/user/root/test1";
        Configuration conf = new Configuration();
        try {
            FileSystem fs = FileSystem.get(URI.create(uri), conf);
            Path dfs = new Path(
                    "hdfs://neusoft-master:9000/user/root/test1");
            fs.mkdirs(dfs);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

Related Tutorials