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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
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
Installation Preparation:(1) Hadoop installation package: hadoop-1.2.1.tar.gz(2) JDK installation package: jdk-7u60-linux-i586.gz(3) The Eclipse installation package and the Eclipse and Hadoop-related jar packages are required if eclipse development is required. Installation:(1) can choose a new user installation can also use the current account. (2) Specify the
2.5.0 is required. Therefore, you can reinstall protobuf in earlier versions. Install and configure protobufDownload the latest protobuf: https://code.google.com/p/protobuf/downloads/list Decompress and run $./Configure -- prefix =/usr$ Sudo make$ Sudo make check$ Sudo make install check the version $ Protoc -- versionLibprotoc 2.5.0 install and configure mavenI
Install hadoop and centoshadoop in Centos 7.0 I. installation environmentHardware: Virtual MachineOperating System: Centos 7.0 64-bitIP: 192.168.120.150 Hadoop-2.7.0.tar.gz link: http://pan.baidu.com/s/1eRT0tk2 password: ymim Jdk-8u45-linux-x64.tar.gz link: http://pan.baidu.com/s/1eSaRUGa password: f4ue Ii. Install JDK
Installation Preparation:(1) Hadoop installation package: hadoop-1.2.1.tar.gz(2) JDK installation package: jdk-7u60-linux-i586.gz(3) The Eclipse installation package and the Eclipse and Hadoop related jar packages are also required if eclipse development is required. Installation:(1) You can choose a new user to install
First we need to prepare the following environment and software:1.7. 9-1jdk-6u25-windows-x64.ziphadoop-0.20. 2. tar.gz1. Install the JDK properly on the Win7 system, while keeping in mind that the variables for the Java environment are set up:The main variables include: Java_home,path,classpath(Please bring your own ladder if not set)2. Next is the installation of Hadoop, I am currently installing version 0
actually corresponds to a file in the/usr/share/applications directory.In order to create a launch bar icon for Eclipse, we can create the file Eclipse.desktop in the/usr/share/applications directory (the filename can be arbitrary, but the file name suffix must be. Desktop), and then copy the following content:[Desktop Entry]Type=applicationName=eclipseComment=eclipse Integrated Development environmenticon=/opt/eclipse/icon.xpmExec=/opt/eclipse/eclipseTerminal=falseCategories=development;ide; J
Install and configure the hadoop plug-in myeclipse and eclipse in windows/Linux, and myeclipsehadoop I recently want to write a test program MaxMapperTemper on windows, and there is no server around, so I want to configure it on windows 7. Succeeded. I want to take notes here to help you. The installation and configuration steps are as follows: Myeclipse 8.5 Hadoop
1. Install JDK First Because Hadoop needs to run in the Java environment, you need to install the JDK before you install it. JDK Installation steps: 1 if CentOS has a low version of the JDK, please uninstall it first. 2 in the official website http://www.oracle.com/technetwork/java/javase/downloads/ jdk7-downloads-1880
1. Touch ~/.bash_profile Create a file2. Vim ~/.bash_profileJava_home=/library/java/javavirtualmachines/jdk1.8.0_112.jdk/contents/homeExport Java_homeExport classpath=.: $JAVA _homeExport path= $PATH: $JAVA _home/bin: $JAVA _home/jre/binExport classpath=.: $JAVA _home/lib: $CLASSPATHm3_home=/users/zhangfuxin/zfxtool/apache-maven-3.3.9Path= $M 3_home/bin: $PATHExport M3_homeExport PATHhadoop_home=/users/zhangfuxin/zfxtool/hadoop-2.7.3Path= $
Ubanto-build and install VM in hadoop Environment Download: Go to the official website under the VMware-player-5.0.1-894247.zipInstall and configure ubanto Download: Go to the official website under the ubuntu-12.10-desktop-i386.iso Open the VM, load the ubanto ISO file, and install and update the file. Enter ubanto. If this is the first entry, you need to set th
Hadoop can see the corresponding Java process, view the way:#jps // View the currently running Java processThis command is not an operating system, it is located in the JDK and is designed to view the Java process8. View Hadoop through a browserEnter hadoop:50070 in the Linux browser to see Namenode, stating that the Namenode process is alive and that Namenod
1. Environment:ubuntu,hadoop2.7.32. Create hadoop user groups and users under Ubuntu① Adding Hadoop users to system users② now just added a user Hadoop, which does not have administrator privileges, we Add permissions to Hadoop users, open /etc/sudoers Filecommand:sudo vi/etc/sudoers③ add
How to install Hadoop in CentOS7 Hadoop is a distributed system infrastructure that allows users to develop distributed programs without understanding the details of the distributed underlying layer. Important core of Hadoop: HDFS and MapReduce. HDFS is responsible for storage, while MapReduce is responsible for comput
Install and configure Mahout-distribution-0.7 in the Hadoop Cluster System Configuration: Ubuntu 12.04 Hadoop-1.1.2 Jdk1.6.0 _ 45 Mahout is an advanced application of Hadoop. To run Mahout, you must install Hadoop in advance. Maho
Install Hadoop in Ubuntu12.04. Read more: Install and deploy Openstackhttp: // container on Ubuntu12.10. Install Hadoop in Ubuntu 12.04. Related reading: Install and deploy Openstack http://www.linuxidc.com/Linux/2013-08/88184.ht
Reference http://hadoop.apache.org/docs/r0.19.2/cn/index.html for the entire configuration process The Linux system is centos6.2. 1. Install JDK. Download the latest jdk rpm package from Oracle and double-click it. The system is installed in the/usr/Java/jdk1.7.0 _ 07 folder by default. 2. download the latest stable version hadoopin apache. my next is hadoop-1.0.3.tar.gz. 3. Unzip to the folder
Apache Ambari is a Web-based open-source project that monitors, manages, and manages Hadoop lifecycles. It is also a project that selects management for the Hortonworks data platform. Ambari supports the following management services: Apache HBaseApache HCatalogApache Hadoop HDFSApache HiveApache Hadoop MapReduceApache OozieApache PigApache SqoopApache TempletonA
Use Windows Azure VM to install and configure CDH to build a Hadoop Cluster This document describes how to use Windows Azure virtual machines and NETWORKS to install CDH (Cloudera Distribution Including Apache Hadoop) to build a Hadoop cluster. The project uses CDH (Cloudera
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