说明：  《Hadoop实战》是一本系统且极具实践指导意义的hadoop工具书和参考书。内容全面，对hadoop整个技术体系进行了全面的讲解，不仅包括hdfs和mapreduce这两大核心内容，而且还包括hive、hbase、mahout、pig、zookeeper、avro、chukwa等与hadoop相关的子项目的内容。实战性强，为各个知识点精心设计了大量经典的小案例，易于理解，可操作性强。
(" Hadoop combat is a system and great practical significance hadoop books and reference books. Comprehensive hadoop entire technology system, a comprehensive explanation, including not only the hdfs and mapreduce two core, but also includes the hive, hbase, mahout, pig, zookeeper, avro, chukwa hadoop subprojects . Real strong, well-designed classic case for each knowledge point, easy to understand, and operability.)