Discover install hadoop on mac, include the articles, news, trends, analysis and practical advice about install hadoop on mac on alibabacloud.com
First, 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.plistView Startupsudo launchctl list | grep sshOutput -0
locations, you can see the output directory in the input peer directoryExecuting commands on the master machineHadoop FS-LSR/You can also see a more output directory, and there are more files below it, this file is the results of the statisticsTime is late, write here first, tomorrow I will upload the relevant plug-ins, but also upload a few Hadoop-related PDF documents Copyright NOTICE: This article for Bo Master original article, without Bo Master
1: Modify Mac OS system time2:mac OS system via proxy InternetVMware 12 Install Mac OS X 10.10 virtual machine Optimization TipsVirtual video card mishap, so it must be optimized to use, the principle of optimization is able to streamline the simplification, can close the effect on the off, do not duang, the following
uninstall, and then manually download version 2.5.0 (https:// protobuf.googlecode.com/files/protobuf-2.5.0.tar.gz), and then compile your own installation$ sudo./configure$ sudo make$ sudo make check$ sudo make install$ sudo ldconfig$ PROTOC--version3.[error] Failed to execute goal org.apache.maven.plugins:maven-antrun-plugin:1.7:run (make) on project Hadoop-common: An Ant buildexception have occured:execu
Install and deploy Apache Hadoop 2.6.0 Note: For this document, refer to the official documentation for the original article. 1. hardware environment There are three machines in total, all of which use the linux system. Java uses jdk1.6.0. The configuration is as follows:Hadoop1.example.com: 172.20.115.1 (NameNode)Hadoop2.example.com: 172.20.1152 (DataNode)Hadoop3.example.com: 172.115.20.3 (DataNode)Hadoop4
I. Hadoop-eclipse-plugin-2.7.3.jar plugin download Click to download the plugin into the installation directory of Eclipse DropinsThird, the configuration on eclipse3.1 Opening Window-->persperctive-->other3.2 Select Map\/reduce, click OK3.3 Click the image icon to add a cluster3.4 The Hadoop cluster configuration parameters in eclipse3.5 Viewing a configured Hadoop
I. Installing Java 1. Download and install the JDK, I downloaded the 1.8.0_45 URL: http://www.oracle.com/technetwork/java/javase/downloads/ Index-jsp-138363.html is as follows: Then install, the default installation path is:/library/java/javavirtualmachines/jdk1.8.0_45.jdk/contents/ Home2. Test whether the installation succeeded in Terminal input: Java-versionIf the installation is successful, th
Win7 myeclipse remote connection to Hadoop cluster in Mac/linux(You can also visit this page to view: http://tn.51cto.com/article/562)Required Software:(1) Download Hadoop2.5.1 to Win7 system, and unziphadoop2.5.1:indexof/dist/hadoop/core/hadoop-2.5.1Http://archive.apache.org/dist/
It took a night to get the Hadoop build environment, and there were some errors that were saved here.Need to compile Hadoop, not only to install MAVEN, but also to install protobufInstalling MAVEN Download: apache-maven-3.0.5-bin.tar.gz Decompression: TAR-ZXVF apache-maven-3.0.5-bin.tar.gz Set environm
Mac OS hadoop mahout Installation 1. Download hadoop, mahout: You can download it directly from labs.renren.com/apache-#/hadoopand labs.renren.com/apache-#/mahout. 2. Configure the hadoop configuration file: (1) core-site.xml: (2) mapred-site.xml (3) hdfs-site.xml (4) Add the following configuration information at t
source file to find the JDK to install theUbuntu is using OPENJDK, we must first find the appropriate JDK version. In the terminal input command: Apt-cache search openjdk Find the JDK version we need to install from the list of searches to execute the install command: sudo apt-get install OPENJDK-7-JDK Note OPENJDK-7-
. Here, we change it to our user name based on the actual situation) 4. sudo tar-zxf jdk-7u45-linux-x64.tar.gz (Note: extract) 5. sudo gedit ~ /. Bashrc (Note: Modify the bashrc file in the root directory to set java environment variables) Append the following content to bashrc:Export JAVA_HOME =/usr/java/jdk1.7.0 _ 45 Export CLASSPATH =.: $ JAVA_HOME/lib/dt. jar: $ JAVA_HOME/lib/tools. jar Export PATH = $ PATH: $ JAVA_HOME/bin6. Close the current terminal window and open another terminal window
Statement: For hadoop-related information, please refer to the official documentation and select different versions as needed: Current version, http://hadoop.apache.org/docs/current/ Version list, http://hadoop.apache.org/docs/ This article uses hadoop version 0.20.2 and Mac OS X 10.7.5.0. Download hadoop Https://archi
Install hadoop in Centos and connect to Eclipse Hadoop has been planned for a long time and has not been put on the agenda until recently. It took some time to build hadoop under centos. The "setbacks" that we experienced before and after can definitely be written into a tear-down history of thousands of characters. Th
Install and configure Hadoop in Linux Before installing Hadoop on Linux, you need to install two programs: JDK 1.6 or later; We recommend that you install OpenSSH for SSH (Secure Shell protocol ). The following describes the reasons for installing these two programs:
Mac Configuration Hadoop1. Modify/etc/hosts127.0.0.1 localhost2. Download the hadoop2.9.0 and JDK and install the appropriate environmentVim/etc/profileExport hadoop_home=/users/yg/app/cluster/hadoop-2.9.0Export hadoop_conf_dir= $HADOOP _home/etc/hadoopExport path= $PATH: $HADOOP
Pseudo-distributed requires 5 configuration files to be modified (hadoop2.x profile $hadoop_home/etc/hadoop)First one: hadoop-env.sh#vim hadoop-env. SH #第25行, because the new Mac system does not need to configure the JAVA environment variables, this is to write the specific path to export Java_home=/library/java/javavi
How do I install Hadoop under CentOS and connect to eclipse?I planned to learn Hadoop a long time ago, until recently on the agenda. It took some time to set up Hadoop under CentOS, and the "frustration" experienced before and after could be written in a thousands of-word history of tears. has been the online tutorial
Because the pre-compiled packages on the official website of Hadoop2 are all compiled in 32 bits, and problems may occur in 64-bit systems, you need to compile and run them on 64-bit systems. Example: http://apache.osuosl.org/hadoop/common/hadoop-2.2.0/ Download hadoop-2.2.0-src.tar.gz Decompress the package and run: $ Mvn-version $ Mvn clean $ Mvn
This article describes how a job encounters a failed to report status for 600 seconds. Killing in the ruduce stage after hadoop 1.2.1 completes map! The process of solving the problem. Environment: Mac OS X 10.9.5, intellij idea 13.1.4, hadoop 1.2.1 Hadoop is stored in a virtual machine. The host machine is connected t
Start building with 50+ products and up to 12 months usage for Elastic Compute Service
1 on 1 presale consultation
24/7 Technical Support 6 Free Tickets per Quarter Faster Response
Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.
A comprehensive suite of global cloud computing services to power your business
Payment Methods We Support
