好博客网址

http://www.cnblogs.com/zhangs1986/p/5136940.html

http://www.cnblogs.com/accipiter/p/5138162.html

2015年技术总结

http://www.cnblogs.com/p2227/p/5136437.html

阿里工作spark总结

http://www.cnblogs.com/jiaan-geng/p/5137730.html