2011年9月23日
[转] hadoop面试可能遇到的问题
摘要： 本文转自：http://1985wanggang.blog.163.com/blog/static/7763833201131933828371/Q1. Name the most common InputFormats defined inHadoop? Which one is default ?Following 2 are most common InputFormats defined inHadoop- TextInputFormat- KeyValueInputFormat- SequenceFileInputFormatQ2. What is the difference be 阅读全文
posted @ 2011-09-23 09:40 午后的猫 阅读(659) 评论(0) 推荐(0) 编辑