install hadoop on ubuntu

Install and configure linux (Ubuntu server) and install and configure ubuntu After ububtu 14.04 server 64-bit was installed last night, you have to configure the server today. In the morning, mysql phpmyadmin apache php5 tomcat jdk is installed successfully. 1. if an Xshell is installed on windows on the host machine,

Install Mongodb in Ubuntu, and install Mongodb in Ubuntu Mongodb is an open-source database. I don't need to talk about it here. Let's talk about the problems and solutions that may occur when installing Mongodb In Ubuntu. Background: Today's M $ sales promotion, 1 $ Windows

Hadoop tutorial (1) ---- use VMware to install CentOS 1. Overview My Learning Environment-install four CentOS systems (used to build a Hadoop cluster) under the vmwarevm. One of them is the Master, three are the Slave, and the Master is the NameNode in the Hadoop cluster, th

/share/CMF/Schema/scm_prepare_database.sh mysql-uroot-ppassword cm5 cm5 cm5 Service cloudera-SCM-Server start Service cloudera-SCM-Agent start Http: // 192.168.1.19: 7180 Username/password: admin/admin 5.On all cluster nodes Cat [Cm513]Name = cm513Baseurl = http: // 192.168.1.19/cm513Enable = 1Gpgcheck = 0EOFCat [Cdh513]Name = cdh513Baseurl = http: // 192.168.1.19/cdh513Enable = 1Gpgcheck = 0EOFThe yum-y install oracle-j2sdk1.7 clo

1: Install JRE 2. Install eclipse 3: Download hadoop1.0.1 4. Download The hadoop Eclipse plug-in 5: Standalone pseudo distributed settings: http://www.open-open.com/lib/view/open1326164339265.html 6: Start the hadoop service: Hadoop_home/bin/start-all.sh Web Access: http: // localhost: 50030 Http: // loc

(i), install eclipse1, download eclipse, click here2, upload the file to Centos7, you can use WINSCP3. Unzip and install eclipse[Email protected] opt]# tar zxvf '/home/s/eclipse-jee-neon-1a-linux-gtk-x86_64.tar.gz '-c/opt---------------> Build file: [[email protected] opt]# mkdir/usr/bin/eclipse------------------Add link, shortcut: [[email protected] opt]# ln-s/opt /eclipse/eclipse/usr/bin/eclipse----------

Just beginning to contact, not very familiar with, make a small record, later revisionGenerate public and private keysSsh-keygen-t Dsa-p "-F ~/.SSH/ID_DSAImport the public key into the Authorized_keys fileCat ~/.ssh/id_dsa.pub >> ~/.ssh/authorized_keysUnder normal circumstances, SSH login will not need to use the passwordIf prompted: Permission denied, please try againModify SSH configuration, path/etc/ssh/sshd_configPermitrootlogin Without-passwordChange intoPermitrootlogin YesIf the above conf

Install the hadoop development environment in Windows Preparation: 1. Eclipse 2. Java 6 + 3. cygwin 4. hadoop1. Install cygwin Download http://cygwin.com/setup.exeand open the exefile, Run the installer.1. The cygwin welcome screen is displayed.2. Click Next to go to the next screen and select the installation type to be executed.3. Click

How to install wireless NIC Driver in Ubuntu and install wireless Nic In ubuntuAcer (acer) cannot use wifi after Ubuntu is installed. The solution is as follows: Ps: Acer wireless network cards are generally BroadcomStep 4: 1. Create a New cdrom folder in the media folder under the root directory and enter sudo mkdir/

installed JAVA-ODBCApt-get Install Libmysql-javaAnd he'll ask you to execute/var/lib/ambari-server/resources/ambari-ddl-mysql-create.sql.Log into the database source can, but there will be a key too long error, do not know if there is no error.3, Setup after the implementation of success, you can ambari-server start, unfortunately there are errors,Error: Ambari com.mysql.jdbc.exceptions.jdbc4.CommunicationsException:Communications link failureLink fa

Address: http://blog.cloudera.com/blog/2013/04/how-to-use-vagrant-to-set-up-a-virtual-hadoop-cluster/ Vagrant is a very useful tool that can be used to program and manage multiple virtual machines (VMS) on a single physical machine ). It supports native virtualbox and provides plug-ins for VMWare Fusion and Amazon EC2 Virtual Machine clusters. Vagrant provides an easy-to-use ruby-based internal DSL that allows users to define one or more virtual machi

Transfer from http://www.linuxidc.com/Linux/2015-01/112370.htmFirst, create Hadoop groups and Hadoop users under UbuntuIncrease the Hadoop user group while adding Hadoop users to the group, and we'll use that user when it comes to Hadoop operations.1. Create a

Install and Configure FTP for loading and unloading in Ubuntu, and configure Local User Logon (which is feasible in test). install and configure ubuntu Reprinted: http://zyjustin9.iteye.com/blog/2178943 1. Installation1. Install vsftpd with apt-get:Java code $ Sudo apt-ge

selects the installation directory for the Cygwin, as well as some parameter settings. The default installation location is C:\cygwin\, you can also choose your own installation directory, and then choose "Next",This step we can select the installation process from the Internet Download Cygwin component package save location, after selecting, click "Next",In this step, we need to note that in order to get the fastest download speed, we first look for the address of the Cygwin Chinese image in t

To install vsftpd on ubuntu, install vsftpd on ubuntu. I thought it was a very easy task. After a long time, I used apt-get to install it. The specific steps are not mentioned here. There are a pile of online materials. Here we will talk about my problems: When you use fla

Install the sogou Input Method on ubuntu (ubuntu 14.04, ubuntu 16.04), 14.04ubuntu16.04 This method is applicable to ubuntu 14.04 and ubuntu. 1. Download the deb installation package for sogou Input Method : Http://pinyin.sogo

Continue to install Hadoop-related environments immediately preceding the previous article JDK Installation:1. Download, the following two addresses found on the Internet, can be directly downloaded:Http://download.oracle.com/otn-pub/java/jdk/7/jdk-7-linux-x64.tar.gzhttp://download.oracle.com/otn-pub/java/jdk/7/jdk-7-linux-x64.rpm2. Install, upload the downloaded

Storm big data video tutorial install Spark Kafka Hadoop distributed real-time computing, kafkahadoop The video materials are checked one by one, clear and high-quality, and contain various documents, software installation packages and source code! Permanent free update! The technical team permanently answers various technical questions for free: Hadoop, Redis,

First, the Ubuntu system burned into the U disk1, open the old peaches, select "U Disk Startup", "ISO mode", select the ISO file, I installed here is ubuntu12.04-64bit, you can download one on the Internet.UBUNTU-12.04.4-DESKTOP-AMD64.ISO:HTTP://PAN.BAIDU.COM/S/1GEPFHB9 ubuntu-12.04.3-desktop-i386.iso:http://pan.b AIDU.COM/S/1NTPE4DF Remember to insert the U-Disk into the computer beforehand, the file forma

environment variable. use the command " vi/etc/profile" Edit configuration file use the shortcut key " i" Enter the file editing mode, the file finally added the following content. Exportjava_home=/usr/local/jdkExportpath=.: $PATH: $JAVA _home/binuse the shortcut key " ESC" exit file editing mode; Use the Shift "and": "Combo key into command mode, enter command" Wq "Save and exit. Here's an explanation: " Export "is a keyword that is used to set environment variables. We set up two