By Guðmundur Jón Halldórsson
Accumulo is a looked after and disbursed key/value shop designed to address quite a lot of facts. Being hugely strong and scalable, its functionality makes it excellent for real-time information garage. Apache Accumulo is predicated on Googles BigTable layout and is outfitted on best of Apache Hadoop, Zookeeper, and Thrift. Apache Accumulo for builders is your advisor to construction an Accumulo cluster either as a single-node and multi-node, on-site and within the cloud. Accumulo has been confirmed with a view to deal with petabytes of information, with cell-level protection, and real-time analyses so this is often the doorstep through step consultant in taking complete good thing about this strength. Apache Accumulo for builders seems to be on the means of establishing 3 platforms - Hadoop, ZooKeeper, and Accumulo – and configuring, tracking, and securing them. you'll discover ways to attach Accumulo to either Hadoop and ZooKeeper. additionally, you will easy methods to video display the cluster (single-node or multi-node) to discover any functionality bottlenecks, after which combine to Amazon EC2, Google Cloud Platform, Rackspace, and home windows Azure. whilst integrating with those cloud systems, we'll specialize in scripting to boot. additionally, you will discover ways to troubleshoot clusters with tracking instruments, and use Accumulo cell-level safety to safe your info.
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I would like to thank the author Mr. Halldórsson, a friend and colleague, for the many laughs and stimulating conversations we had during the writing of this book. May there be many more in the near future. com for support files and downloads related to your book. Did you know that Packt offers eBook versions of every book published, with PDF and ePub files available? com and as a print book customer, you are entitled to a discount on the eBook copy. com> for more details. com, you can also read a collection of free technical articles, sign up for a range of free newsletters and receive exclusive discounts and offers on Packt books and eBooks.
Accumulo is designed to extend BigTable and supports full cell-level security. Appendix A, Accumulo Command References, contains a list of all available commands in the Accumulo shell. Appendix B, Hadoop Command References, contains a list of user commands and administrator commands in Hadoop. Appendix C, ZooKeeper Command References, contains a list of ZooKeeper commands called "the four-letter words". What you need for this book Apache Accumulo for Developers will explain how to download and configure all the tools needed.
ZooKeeper Command References Index Apache Accumulo for Developers Apache Accumulo for Developers 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.
Apache Accumulo for Developers by Guðmundur Jón Halldórsson