tailieunhanh - Hadoop MapReduce Cookbook

We are facing an avalanche of data. The unstructured data we gather can contain many insights that might hold the key to business success or failure. Harnessing the ability to analyze and process this data with Hadoop MapReduce is one of the most highly sought after skills in today's job market. | Hadoop MapReduce Cookbook Recipes for analyzing large and complex datasets with Hadoop MapReduce Srinath Perera Thilina Gunarathne PACKT PUBLISHING open source community experience distilled BIRMINGHAM - MUMBAI Hadoop MapReduce Cookbook Copyright 2013 Packt Publishing All rights reserved. No part of this book may be reproduced stored in a retrieval system or transmitted in any form or by any means without the prior written permission of the publisher except in the case of brief quotations embedded in critical articles or reviews. Every effort has been made in the preparation of this book to ensure the accuracy of the information presented. However the information contained in this book is sold without warranty either express or implied. Neither the authors nor Packt Publishing and its dealers and distributors will be held liable for any damages caused or alleged to be caused directly or indirectly by this book. Packt Publishing has endeavored to provide trademark information about all of the companies and products mentioned in this book by the appropriate use of capitals. However Packt Publishing cannot guarantee the accuracy of this information. First published February 2013 Production Reference 2250113 Published by Packt Publishing Ltd. Livery Place 35 Livery Street Birmingham B3 2PB UK. ISBN 978-1-84951-728-7 Cover Image by milak6@ .