Zookper

http://blog.csdn.net/yangbutao/article/details/11669609

http://www.oschina.net/code/snippet_255033_20334

http://blog.csdn.net/shenlan211314/article/details/6158077

HBase

http://blog.csdn.net/hua840812/article/details/23835729

http://blog.csdn.net/huoyunshen88/article/category/1485061/2

http://blog.csdn.net/u013092929/article/details/17228489

优化

http://blog.linezing.com/?p=2106

http://www.importnew.com/8394.html

CDH

http://my.oschina.net/u/569297/blog/190510