Hadoop学习笔记
1. History Doug Cuttingis inspired by the the paper,MapReduce: Simplified Data Processing on Large Clusters by Jeffrey Dean and Sanjay Ghemawat from Google Lab,to develop an open-source implementation of the Map-Reduce framework. He named itHadoop, after his son's toy elephant. 2. What is MapReduce? Apache Tutorial: http://hadoop.apache.org/common/docs/current/mapr
