http://www.itpub.net/thread-1834365-1-1.html
http://www.ibm.com/developerworks/cn/data/library/techarticles/dm-1009hanrb/
http://www.itpub.net/thread-1834365-1-1.html
http://www.ibm.com/developerworks/cn/data/library/techarticles/dm-1009hanrb/
來源:http://younglibin.iteye.com/blog/1921385 剛剛看到一篇文章對 hadoop1 和 hadoop 2 做了一個解釋 圖片不錯 拿來看看 Hadoop 1.0