install apache hadoop on ubuntu

Recent Big Data Compare fire, so also want to learn a bit, so install Ubuntu Server on the virtual machine, then install Hadoop. Here are the installation steps:1. Installing JavaIf it is a new machine, the default is not to install Java, run java–version named to see if you

Installation environment: Ubuntu Kylin 14.04 haoop-1.2.1 HADOOP:HTTP://APACHE.MESI.COM.AR/HADOOP/COMMON/HADOOP-1.2.1/1. To install the JDK, it is important to note that in order to use Hadoop, you need to enter a command under Hadoop:source/etc/profile to implement it, and t

; value>Truevalue> Property > property > name>Hbase.zookeeper.property.dataDirname> value>/data/hbase/zookeepervalue> Property >configuration>4.5 Delete./lib/hadoop-core-1.0.4.jar and copy from Hadoopcp /usr/local/hadoop/hadoop-core-1.2.1.jar ./lib/4.6 Starting HBase./bin/start-hbase.sh4.7 Verifying that HBase starts correctlyExecute

I. Environment Ubuntu10.10 + jdk1.6 II. Download amp; installer 1.1 ApacheHadoop: Download HadoopRelase: uninstall I. Environment Ubuntu 10.10 + jdk1.6 Ii. download and install the program 1.1 Apache Hadoop: Download Hadoop Relase: http://hadoop.apache.org/common/releases.h

This series of articles describes how to install and configure hadoop in full distribution mode and some basic operations in full distribution mode. Prepare to use a single-host call before joining the node. This article only describes how to install and configure a single node. 1. Install Namenode and JobTracker Thi

Reprint: http://www.cnblogs.com/ysisl/p/5979268.htmlFirst, download the information1. JDK 1.6 +2. Scala 2.10.43. Hadoop 2.6.44. Spark 1.6Second, pre-installed1. Installing the JDK2. Install Scala 2.10.4Unzip the installation package to3. Configure sshdssh-keygen-t dsa-p "-F ~/.SSH/ID_DSA Cat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keysMac starts sshdsudo launchctl load-w/system/library/launchdaemons/ssh.plis

VMware with Ubuntu systems, namely: Master, Slave1, Slave2;Start configuring the Hadoop distributed cluster environment below:Step 1: Modify the hostname in/etc/hostname and configure the corresponding relationship between the hostname and IP address in the/etc/hosts:We take the master machine as the main node of Hadoop and first look at the IP address of the ma

After the configuration is complete, perform the formatting:hdfs namenode-format. The fifth line appears exitting with status 0 indicates success, and if exitting with status 1 is an error. start all of the Hadoop processes: start-all.sh To see if each process starts normally, execute:JPS. If everything is OK, you will see the

The official Chinese version of the Hadoop QuickStart tutorial is already a very old version of the new Hadoop directory structure has changed, so some configuration file location is also slightly adjusted, such as the new version of Hadoop can not find the Conf directory mentioned in the QuickStart, in addition, There are many tutorials on the web that are also

manage metadata requires the preparation of a JDBC driver, which has been provided with links that can be used:The MV mysql-connector-java-5.1.39/mysql-connector-java-5.1.39-bin.jar/usr/local/hadoop/hive/lib/To back up the above hive-site.xml, rewrite the file:Licensed to the Apache software Foundation (ASF) under one or moreContributor license agreements. See the NOTICE file distributed withThis is for ad

Ubuntu version 12.04.3 64-bitHadoop is run on a Java virtual machine, so you'll need to install the Jdk,jdk installation configuration method to install it under another blog post ubuntu12.04 jdk1.7SOURCE Package Preparation:I downloaded the hadoop-1.2.1.tar.gz, this version is relatively stable, can be provided to the

Configure the Hadoop environment in Ubuntu Configuring the Hadoop environment in Ubuntu to implement truly distributed Hadoop is not pseudo-distributed. I. System and Configuration We have prepared two machines to build a Hadoop c

Install Hadoop 2.2.0 on Ubuntu Linux 13.04 (Single-node Cluster)This tutorial explains what to install Hadoop 2.2.0/2.3.0/2.4.0/2.4.1 on Ubuntu 13.04/13.10/14.04 (Single-node Cluster) . This is setup does not require a additional

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 hadoop-hdfs-datanode on cdh2 and cdh3 nodes $ yum install hadoop hadoop-hdfs hadoop-client hadoop-doc hadoop-debuginfo

We plan to build a Hadoop environment on Friday (we use virtual machines to build two Ubuntu systems in the Winodws environment ). Related reading: Hadoop0.21.0 source code process analysis workshop We plan to build a Hadoop environment on Friday (we use virtual machines to build two Ubuntu systems in the Winodws envir

The previous two articles described how to start from 0 to build a process with the JDK with the Ubuntu, originally this article is intended to introduce the construction of pseudo-distributed cluster. But then think about it anyway pseudo-distributed and completely distributed almost, fortunately directly introduced completely distributed.If you want to build your own pseudo-distributed play, refer to: Install