hadoop installation

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Hadoop installation times Wrong/usr/local/hadoop-2.6.0-stable/hadoop-2.6.0-src/hadoop-hdfs-project/hadoop-hdfs/target/ Findbugsxml.xml does not exist

Install times wrong: Failed to execute goal org.apache.maven.plugins:maven-antrun-plugin:1.7:run (site) on project Hadoop-hdfs:an Ant B Uildexception has occured:input file/usr/local/hadoop-2.6.0-stable/hadoop-2.6.0-src/hadoop-hdfs-project/ Hadoop-hdfs/target/findbugsxml.xml

Hadoop Foundation----Hadoop Combat (vii)-----HADOOP management Tools---Install Hadoop---Cloudera Manager and CDH5.8 offline installation using Cloudera Manager

Hadoop Foundation----Hadoop Combat (vi)-----HADOOP management Tools---Cloudera Manager---CDH introduction We have already learned about CDH in the last article, we will install CDH5.8 for the following study. CDH5.8 is now a relatively new version of Hadoop with more than hadoop2.0, and it already contains a number of

CentOS7 installation configuration Hadoop 2.8.x, JDK installation, password-free login, Hadoop Java sample program run

01_note_hadoop introduction of source and system; Hadoop cluster; CDH FamilyUnzip Tar Package Installation JDK and environment variable configurationTAR-XZVF jdkxxx.tar.gz to/usr/app/(custom app to store the app after installation)Java-version View current system Java version and environmentRpm-qa | grep Java View installatio

Hadoop Learning Notes-production environment Hadoop cluster installation

production environment Hadoop large cluster fully distributed mode installation 2013-3-7 Installation Environment Operating platform: Vmware2 Operating system: Oracle Enterprise Linux 5.6 Software version: Hadoop-0.22.0,jdk-6u18 Cluster Architecture: Node,master node (hotel01), slave node (hotel02,hotel03 ...)

Apache Hadoop Cluster Offline installation Deployment (i)--hadoop (HDFS, YARN, MR) installation

Although I have installed a Cloudera CDH cluster (see http://www.cnblogs.com/pojishou/p/6267616.html for a tutorial), I ate too much memory and the given component version is not optional. If only to study the technology, and is a single machine, the memory is small, or it is recommended to install Apache native cluster to play, production is naturally cloudera cluster, unless there is a very powerful operation.I have 3 virtual machine nodes this time. Each gave 4G, if the host memory 8G, can ma

[Introduction to Hadoop]-2 Ubuntu Installation and configuration Hadoop installation and configuration

Ubuntu installation (Here I do not catch a map, just cite a URL, I believe that everyone's ability)Ubuntu Installation Reference Tutorial: http://jingyan.baidu.com/article/14bd256e0ca52ebb6d26129c.htmlNote the following points:1, set the virtual machine's IP, click the network connection icon in the bottom right corner of the virtual machine, select "Bridge mode", so as to assign to your LAN IP, this is ver

How to handle several exceptions during hadoop installation: hadoop cannot be started, no namenode to stop, no datanode

command:Bin/hadoop-daemon.sh stop datanodeOutput:No datanode to stopHowever, after checking the process, we found that both datanode and tasktracker are still running and tried the same result several times. Finally, I tried to stop using the namenode command:Bin/stop_dfs.shOr output:No datanode to stopInstead, we had to use brute force to kill the-9 process.After killing the hadoop process, bin/

Hadoop In The Big Data era (1): hadoop Installation

: 1 and 2. Version 1: It is mainly based on the upgrade and development of the original technology and supports other technologies. If you want to use hbase, hive, and other technologies, you only need to select version 1. Version 2: It is mainly based on the promotion and development of new technologies. If it is only based on hadoop development, this is a good choice. Description of hadoop downloa

Fedora20 installation hadoop-2.5.1, hadoop-2.5.1

Fedora20 installation hadoop-2.5.1, hadoop-2.5.1 First of all, I would like to thank the author lxdhdgss. His blog article directly helped me install hadoop. Below is his revised version for jdk1.8 installed on fedora20. Go to the hadoop official website to copy the link add

Hadoop introduction and latest stable version hadoop 2.4.1 download address and single-node Installation

hadoop modules. Hadoop Distributed File System (HDFS™): A distributed file system that provides high-throughput access to application data. Hadoop yarn: A Framework for Job Scheduling and cluster resource management. Hadoop mapreduce: a yarn-based system for parallel processing of large data sets. www.169it.com Lates

Hadoop in the Big Data era (i): Hadoop installation

2Version 1: Mainly based on the original technology upgrade and development, while supporting the support of other technologies. If you want to use HBase, hive and other technologies, only select version 12 version: Based on the promotion and development of new technology, this is a good choice if it is only based on Hadoop development.Currently the official Web download Hadoop Description:Download

Hadoop pseudo-distribution installation steps, hadoop Installation Steps

Hadoop pseudo-distribution installation steps, hadoop Installation Steps2. steps for installing hadoop pseudo-distribution: 1.1 set the static IP address icon in the upper-right corner of the centos desktop, right-click to modify and restart the NIC, and run the Command serv

Hadoop Learning One: Hadoop installation (hadoop2.4.1,ubuntu14.04)

: sudo tar-xzvf hadoop-2.4.0.tar.gz3) sudo mv hadoop-2.4.0/usr/local/4) sudo chmod 774 hadoop-2.4.05) Vim. BASHRC, add at the end of the fileExport Java_home=/usr/local/jdk1.8.0_25 (Choose your own JAVA installation path)Export hadoop_install=/usr/local/hadoop-2.4.1 (own

Hadoop learning notes (1): notes on hadoop installation without Linux Basics

installation) The basic process is divided into the following parts: Install Ubuntu with Vmware I use Ubuntu 12. First, prepare some software/tools (the links are all Sina microdisks ). · Vmware workstation (go to the official website for free) · Ubuntu-12.04.1-desktop-i386.iso · Jdk-7u7-windows-i586.rar Because the teacher repeatedly stressed the hadoop version of the difference between the

Hadoop Learning < >--hadoop installation and environment variable settings

$hadoop_home/conf directoryModify four configuration files, namely Hadoop-env.sh,core-site.xml,hdfa-site.xml,mapred-site.xml.The first is the HADOOP environment variable script file hadoop-env.sh, which modifies the nineth line of code to #export JAVA_HOME=/HOME/ZEBRA/JDKSave exit, this is set to Java_home, note the previous # symbol is removedThe second is the

Hadoop Build Notes: Installation configuration for Hadoop under Linux

;property > name>Yarn.resourcemanager.resource-tracker.addressname> value>>Property >property > name>Yarn.resourcemanager.admin.addressname> value>>Property >property > name>Yarn.resourcemanager.webapp.addressname> value>>Property >property > name>Yarn.nodemanager.resource.memory-mbname> value>768value>Property >⑤ configuration slaves, plus your slave server, such as:or

The first section of Hadoop Learning: Hadoop configuration Installation

URL:Http://itindex.net/detail/46949-wordcountHttp://www.cnblogs.com/scotoma/archive/2012/09/18/2689902.htmlhttp://dblab.xmu.edu.cn/blog/install-hadoop-cluster/Http:// K6w-swvrs7vtvcg8if

Hadoop entry (1): hadoop pseudo distribution Installation

1. Install hadoop First, extract the downloaded hadoop 0.20 package to the/home/Admin directory: Tar xzfhadoop-0.20.2.tar.gz Configure hadoop environment variables: Exporthadoop_install =/home/admin/hadoop-0.20.2 Exportpath = $ path: $ hadoop_install/bin Test whether the

Ubuntu: Installation configuration Hadoop 1.0.4 for Hadoop beginners

Various tangle period Ubuntu installs countless times Hadoop various versions tried countless times tragedy then see this www.linuxidc.com/Linux/2013-01/78391.htm or tragedy, slightly modifiedFirst, install the JDK1. Download and installsudo apt-get install OPENJDK-7-JDKRequired to enter the current user password when entering the password, enter;Required input yes/no, enter Yes, carriage return, all the way down the

Hadoop-2.5.2 cluster installation configuration details, hadoop configuration file details

Hadoop-2.5.2 cluster installation configuration details, hadoop configuration file details Reprinted please indicate the source: http://blog.csdn.net/tang9140/article/details/42869531 I recently learned how to install hadoop. The steps below are described in detailI. Environment I installed it in Linux. For students w

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