"Hadoop" 1, Hadoop Mountain chapter of Virtual machine under Ubuntu installation jdk1.7

1 access to Apache Hadoop website

http://hadoop.apache.org/

2.

2. Click image to download

We download the 2.6.0 third in the stable version of stable

Linux Download , here is an error, we download should be the bottom of the second, which I did not pay attention to download the above 17m .

3. Install a Linux in the virtual machine

For details see other

4. Installing the Hadoop environment in Linux

1. Installing the JDK

First check if the Linux machine has its own JDK

Download jdk1.7

0) go to the website under the JDK

Download JDK Instructions

Ubuntu

64 guests

wget--no-check-certificate--no-cookies--header "Cookie:oraclelicense=accept-securebackup-cookie"/HTTP/ download.oracle.com/otn-pub/java/jdk/7u71-b14/jdk-7u71-linux-x64.rpm

Download

Under Fedora

Extract

Input command

Tar zxf/home/sunev/desktop/vmwaretools-8.8.2-590212.tar.gz

Extract

Configuring the JDK Environment

First we cut into admin privileges

In/ etc/profile.d/development.sh

Export java_home=/home/cutterpoint/public/java/jdk/7/32/jdk1.7.0_79

Export Jre_home= $JAVA _home/jre

Exportclasspath=.: $JAVA _home/lib: $JRE _home/lib: $CLASSPATH

Exportpath= $JAVA _home/bin: $JRE _home/bin: $PATH

We first set up a good SH file on the desktop and then copy the past

Check if the installation is successful

Installation succeeded!!!!

"Hadoop" 1, Hadoop Mountain chapter of Virtual machine under Ubuntu installation jdk1.7