install hadoop on ubuntu

Moving Hadoop the next day. Construction Hadoop The environment also took two days to write the process of its own configuration here, I hope to help!I will use the text of all the resources are shared here, click to download, do not need to find a!There is a book on the inside of Hadoop technology. The first chapter describes the configuration process, but not s

Install and configure Sqoop for MySQL in the Hadoop cluster environment, Sqoop is a tool used to transfer data from Hadoop to relational databases. It can import data from a relational database (such as MySQL, Oracle, and S) into Hadoop HDFS, you can also import HDFS data to a relational database. One of the highlights

Install hbase in linux (hadoop is not required) and hbasehadoop Hbase is a distributed, column-oriented (family) database. It is very common and involves a lot of information on the Internet. This article describes how to install hbase in linux. generally, hadoop must be installed before hbase is installed. however, f

The installation tutorials I've seen on the internet are really a little sad. Many have failed.Sharing, the success of their own experiments can be used for reference to the blog:Recommendation 1 to force Star: Http://www.powerxing.com/install-hadoop/hadoop+spark full reference to his blog, quite to force recommended index of 5 starsHive, I have too many articles

Use yum source to install the CDH Hadoop Cluster This document mainly records the process of using yum to install the CDH Hadoop cluster, including HDFS, Yarn, Hive, and HBase.This article uses the CDH5.4 version for installation, so the process below is for the CDH5.4 version.0. Environment Description System Environm

This article is based on the previous article, Ubuntu installs the Hadoop standalone version on the basis of1, Configuration Core-site.xmlThe/usr/local/hadoop/etc/hadoop/core-site.xml contains configuration information when Hadoop starts.Open this file in the editorsudo gedi

Hadoop is an entry-level toy in my Ubuntu-Linux environment. It has been installed many times, so I love Ubuntu and VIM. This article is intended for beginners of Ubuntu-Linux and Hadoop. It records how to build a Hadoop cluster o

64-bit Ubuntu configuration Hadoop needs to be compiled from the source code, although Ubuntu is installed in the virtual machine, can be loaded with a 32-bit, but now a little trouble to accumulate experience after the convenience. However, when writing this sentence, the compiled part is not finished yet. In any case, follow the usual habits and write as you go

CentOS6.5 install Hadoop Hadoop implements a Distributed File System (HDFS. HDFS features high fault tolerance and is designed to be deployed on low-cost hardware. It also provides high throughput to access application data, suitable for applications with large data sets. HDFS relaxed (relax) POSIX requirements and allows you to access data in a streaming acces

When we use the Linux Ubuntu system as the OS of the Hadoop node, we need to do some configuration on the Ubuntu OS. PS. (the following only operate in ubuntu14.04, other versions may differ)Installation using tools:sudo Install Vim sudo Install git sudo

Since the server is generally a 64-bit system, the release version of the Hadoop Web site 32-bit native library cannot run, so you need to compile it yourself. The following is a compilation of my process, relatively simple, without downloading various versions and environment configuration, through the command can be completed automatically. The system environment is the Ubuntu Server 64-Bit Edition.1,

Hadoop 1.0.4 source code compilation in Ubuntu Local Environment: Ubuntu12.04 32-bit and jdk 1.7 (1) maven-3.2.2 Installation First download it from the maven official website, http://maven.apache.org/here I download the latest version, maven-3.2.2 Decompress the package to the/usr/local/directory: tar-zxvf apache-maven-3.2.2-bin.tar.gz and rename it maven Modify/etc/profile: Add two variables and save the

Lzo compression can be performed in parallel in multiple parts, and the decompression efficiency is also acceptable. To cooperate with the Department's hadoop platform for testing, the author details how to install the required software packages for lzo on the hadoop platform: GCC, ant, lzo, lzo encoding/decoder, and configure lzo files: core-site.xml, mapred-si

It's quite smooth, the comments in the code are written in more detail. Attached script, interested friends can try. Note the changes to the environment variable names that are added in BASHRC, or the main class cannot be found.1# # #ubuntu14.04LTS2 3## MakeHadoop Account4 sudoAddGroup Hadoop # Makea group named Hadoop5 sudoAddUser-ingroup Hadoop Hadoop #add an u

Hello everyone, today I will introduce you to the configuration of the Hadoop application environment developed by eclipse under Ubuntu. The purpose is very simple. To conduct research and learning, deploy a hadoop runtime environment, build a hadoop development and testing environment. Environment: Ubuntu12.04 Step 1:

1. Prepare 1) Install Java Copy jdk-7u80-linux-x64.tar.gz to this machine, unpack/test Vi/etc/profile Export java_home=/test/jdk1.7.0_80 Export classpath=.: $JAVA _home/lib: $JAVA _home/jre/lib: $CLASSPATH Export path= $JAVA _home/bin: $JAVA _home/jre/bin: $PATH Source/etc/profile 2) Change the host name Vi/etc/hostname Vi/etc/hosts 127.0.1.1 Hdp01.test changed to 173.168.0.121 hdp01.test 173.168.0.121 Hdp01.test 173.168.0.122 Hdp02.test 3 sudo apt-ge

write permission on the SVN source). If other products are developed based on Hadoop, select the latter, the product must be updated to make it compatible only when a new stable version of Hadoop is released. In any situation, the source code should be synchronized from the official SVN,Not recommendedDownload the package file of the release version and import the source code to eclipse. Because the releas

I. Environment Ubuntu10.10 + jdk1.6 Ii. download and install the program 1.1 Apache hadoop: Download hadoop relase: http://hadoop.apache.org/common/releases.html Unzip: Tar xzf hadoop-x.y.z.tar.gz 1.2 install jdk1.6: sudo apt-Get instal