Discover how Apache Hadoop can unleash the power of your data. This comprehensive resource shows you how to build and maintain reliable, scalable, distributed systems with the Hadoop framework -- an open source implementation of MapReduce, the algorithm on which Google built its empire. Programmers will find details for analyzing datasets of any size, and administrators will learn how to set up and run Hadoop clusters. This revised edition covers recent changes to Hadoop, including new features such as Hive, Sqoop, and Avro. It also provides illuminating case studies that illustrate how Hadoop is used to solve specific problems. Looking to get the most out of your data? This is your book. Use the Hadoop Distributed File System (HDFS) for storing large datasets, then run distributed computations over those datasets with MapReduce Become familiar with Hadoop’s data and I/O building blocks for compression, data integrity, serialization, and persistence Discover common pitfalls and advanced features for writing real-world MapReduce programs Design, build, and administer a dedicated Hadoop cluster, or run Hadoop in the cloud Use Pig, a high-level query language for large-scale data processing Analyze datasets with Hive, Hadoop’s data warehousing system Take advantage of HBase, Hadoop’s database for structured and semi-structured data Learn ZooKeeper, a toolkit of coordination primitives for building distributed systems "Now you have the opportunity to learn about Hadoop from a master -- not only of the technology, but also of common sense and plain talk."
--Doug Cutting, Cloudera
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你的履历添了一笔<hadoop权威指南>译者,但是你不配 这是我见过的最不用心的翻译, 字里行间行文不通顺, 请别勉强自己,map reduce shuffle机制都没翻译的好 虽然原作者写作功底也实在是一般 第 1 2 5 6 7 这几章 翻译的实在是太烂了 请不要呐Google翻译糊弄人阿 误人子弟 ...
评分其实也不算全部读完了，读它主要是为了技术选型，考虑升级持久层架构、提高系统可扩展性，仔细研读了前几章，对Hadoop、MapReduce、HDFS的模型、机制、使用场景有了一定了解。后面几章及其生态圈内的其他项目抱着了解的心态简单浏览了一下。整体感觉还行，至少从我看过的章节来...
评分书中没有透露太多实现架构方面的细节，更多的是从使用者的角度上介绍了Hadoop的各种知识，包括MapReduce, HDFS, Hive, Pig, HBase, ZooKeeper。几乎涉及了Hadoop的所有关于使用方面的知识，包括安装和使用。 你甚至可以直接在自己的电脑上装上一个Hadoop，对着书中的例子实际演...
评分其实也不算全部读完了，读它主要是为了技术选型，考虑升级持久层架构、提高系统可扩展性，仔细研读了前几章，对Hadoop、MapReduce、HDFS的模型、机制、使用场景有了一定了解。后面几章及其生态圈内的其他项目抱着了解的心态简单浏览了一下。整体感觉还行，至少从我看过的章节来...
评分很好的Hadoop教程，比Apache和Yahoo !网页版guide详细很多，很多想不明白的Hadoop实现细节都可以在这本书里找到。
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