import java.io.IOException;
import java.net.URI;
import java.net.URISyntaxException;
/***
* @author
*/
import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.fs.FileSystem;
import org.apache.hadoop.fs.Path;
public class DeleteFolder {
public static void main(String[] args) throws URISyntaxException, IOException, InterruptedException {
Configuration conf=new Configuration();
//注意修改为自己的IP
URI uri=new URI("hdfs://192.168.1.100:9000");
FileSystem fs=FileSystem.get(uri,conf,"hadoop");
//删除目录,如果是空的路径,可以忽略第二个参数
fs.delete(new Path("/user/hadoop/ccqq/qq/"),true);
/**
* /user/hadoop/ccqq/qq
* /user/hadoop/ccqq/qq/ 二者无区别,效果均同
*/
}
}