下载各安装包，准备安装
CentOS 使用网盘上下载的vmvare虚拟机 centos系统
spark 1.0.0 http://d3kbcqa49mib13.cloudfront.net/spark-1.0.0-bin-hadoop1.tgz
scala http://www.scala-lang.org/download/2.10.4.html
java jdk jdk-7u79-linux-i586.tar.gz http://www.oracle.com/technetwork/java/javase/downloads/jdk7-downloads-1880260.html
hadoop-1.2.1-bin.tar.gz http://mirrors.cnnic.cn/apache/hadoop/common/stable/
DT大数据微信公众账号：DT_Spark
DT大数据梦工厂scala的所有视频、PPT和代码在百度云盘的链接地址：http://pan.baidu.com/share/home?uk=4013289088&view=share#category/type=0&qq-pf-to=pcqq.group
