Use apache hadoop FsUrlStreamHandlerFactory - Java Big Data

Java examples for Big Data:Hadoop

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Description

Use apache hadoop FsUrlStreamHandlerFactory

Demo Code

package Hdfs;//from w  w w.j  a  va  2s .co  m

import java.io.InputStream;
import java.net.URL;
import org.apache.hadoop.fs.FsUrlStreamHandlerFactory;
import org.apache.hadoop.io.IOUtils;

public class JarDemo {
    static {
        URL.setURLStreamHandlerFactory(new FsUrlStreamHandlerFactory());
    }

    public static void main(String[] args) {
        InputStream in = null;
        try {
            in = new URL(args[0]).openStream();
            IOUtils.copyBytes(in, System.out, 4096, false);
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            IOUtils.closeStream(in);
        }

    }
}

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