http://blog.sina.com.cn/s/blog_647a022e01016140.html

http://bbs.csdn.net/topics/330099906

http://www.cnblogs.com/AaronLi/archive/2011/09/02/2164355.html

http://blog.csdn.net/qiluluwawa/article/details/8096110

http://bbs.csdn.net/topics/390943510

http://blog.csdn.net/honghailiang888/article/details/50585475、

http://www.cnblogs.com/hadoop-dev/p/5999493.html

http://www.cnblogs.com/hujiapeng/p/5765636.html

http://www.cnblogs.com/shitoufengkuang/p/4919520.html

http://blog.csdn.net/jkl852qaz/article/details/52850298

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