hadoop 记录

1. 转载 http://blog.csdn.net/zhaoyl03/article/details/8657031/  比较全面的初步教学

2. 浏览apache官网,三个配置文件链接如下:

   http://hadoop.apache.org/common/docs/current/core-default.html

   http://hadoop.apache.org/common/docs/current/hdfs-default.html

   http://hadoop.apache.org/common/docs/current/mapred-default.html