What we want to does in this short tutorial, I'll describe the required tournaments for setting up a single-node Hadoop using the Hadoop distributed File System (HDFS) on Ubuntu Linux. Are lo ...
The easiest way to install the JDK under Ubuntu is to use the APT install command, but the JDK installed is often not the latest version, and to install the latest JDK you need to go to Sun's http://www.aliyun.com/zixun/ aggregation/11307.html "> Download the official website. But the Sun's website has only rpm and bin two formats, and there is no Deb format used by Ubuntu, which requires us to use the Ubuntu conversion ...
First, the hardware environment Hadoop build system environment: A Linux ubuntu-13.04-desktop-i386 system, both do namenode, and do datanode. (Ubuntu system built on the hardware virtual machine) Hadoop installation target version: Hadoop1.2.1 JDK installation version: jdk-7u40-linux-i586 Pig installation version: pig-0.11.1 Hardware virtual machine Erection Environment: IBM Tower ...
&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp; Together with the partners to build Hadoop cluster encountered various problems, sorted as follows: Preface in the winter vacation a period of time, began to investigate Hadoop2.2.0 build process, at that time suffer from no machine, just in 3 notebooks, Jane ...
ActiveMQ is the http://www.aliyun.com/zixun/aggregation/14417.html ">apache, the most popular, powerful open source message bus." ActiveMQ is a JMS provider implementation that fully supports the JMS1.1 and Java EE 1.4 specifications, although the JMS specification has been around for a long time, but JMS still plays a special role in today's Java EE applications. Act ...
The first Ali cloud developer contest finals in November 8, 2012 in Hangzhou successfully held. Since the start of the July 20 competition, more than 2000 applicants have been enrolled. After the wonderful competition, judging by the competition jury and the online voting of the 50 entries of the first election, the finalists of the 20 finalists were selected. The jury consisted of Pan Lei, senior architect of Alibaba Group, senior director of Aliyun Tang Hong, garage coffee founder Su 菂, CSDN & "programmer" editor Liu Jiang composition, links are five minutes, mentors eliminated, one minute PK, the audience vote revival. The scene than ...
When you do the site selection process is critical, if the wrong program, the site developed after the replacement is not very good; some programs cannot even be converted without the assistance of a program person. I think the main factors in the selection process: The function of the program, the efficiency of the implementation of the program, the development of the team strength and follow-up development efforts. According to not building different sites, we have different options. Today, as China's largest Linux PHP virtual host provider to introduce the mainstream of the PHP program. If you want to build a local portal, Php168 ...
This article describes in detail how to deploy and configure ibm®spss®collaboration and deployment Services in a clustered environment. Ibm®spss®collaboration and Deployment Services Repository can be deployed not only on a stand-alone environment, but also on the cluster's application server, where the same is deployed on each application server in a clustered environment.
This paper is an excerpt from the book "The Authoritative Guide to Hadoop", published by Tsinghua University Press, which is the author of Tom White, the School of Data Science and engineering, East China Normal University. This book begins with the origins of Hadoop, and integrates theory and practice to introduce Hadoop as an ideal tool for high-performance processing of massive datasets. The book consists of 16 chapters, 3 appendices, covering topics including: Haddoop;mapreduce;hadoop Distributed file system; Hadoop I/O, MapReduce application Open ...
Xmemcached is a high-performance extensible memcached client based on Java NIO implementations. is actually based on my implementation of a NIO framework based on YAN4J (currently based on yanf4j 0.61-http://www.aliyun.com/zixun/aggregation/11220.html ">snapshot) , the serialization mechanism uses Spymemcached's transcoder and does some ...
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