【转】RedHat6.3搭建Hadoop2.2.0单机版
1:下载Hadoop安装包 wget http://mirror.esocc.com/apache/hadoop/common/hadoop-2.2.0/hadoop-2.2.0.tar.gz 2:下载Jdk wget https://edelivery.oracle.com/otn-pub/java/jdk/7u45-b18/jdk-7u45-linux-i586.tar.gz 3:redhat6.3配置JDK 步骤一:tar -zxvf jdk-7u45-linux-i586.tar.gz