hortonworks hadoop installation

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 then use java-version Test to see if it takes

SummaryCentos7-64bit compiled Hadoop-2.5.0, and distributed installationCatalogue [-] 1. System Environment Description 2. Pre-installation preparations 2.1 Shutting down the firewall 2.2 Check SSH installation, if not, install SSH 2.3 Installing VIM 2.4 Setting a static IP address 2.5 Modifying the host name 2.6 Creating a

Two cyanEmail: [Email protected] Weibo: HTTP://WEIBO.COM/XTFGGEFWould like to install a single-node environment is good, and then after the installation of the total feel not enough fun, so today continue to study, to a fully distributed cluster installation. The software used is the same as the previous one-node installation of

to/usr/local, rename hadoop-2.7.3 to Hadoop, and set access permissions for/usr/local/hadoop. cd/usr/local sudo mv hadoop-2.7.3 hadoop sudo chmod 777/usr/local/hadoop(2) Configuring the. bashrc file sudo vim ~/.BASHRC (if Vim is

Environment: Ubuntu10.10JDK1.6.0.27hadoop0.20.2 I. JDK installation in Ubuntu: 1. download jdk-6u27-linux-i586.bin2. copy to usrjava and set object operation permissions. $. jdk-6u27-linux-i586.bin start installation 4. set the environment variable vietcprofile and add JAVA_HOME at the end of the file. Environment: Ubuntu 10.10 JDK1.6.0.27 hadoop 0.20.2 1. Instal

Original: http://blog.anxpp.com/index.php/archives/1036/ Hadoop single node mode installation Official Tutorials: http://hadoop.apache.org/docs/r2.7.3/ This article is based on: Ubuntu 16.04, Hadoop-2.7.3 One, overview This article refers to the official documentation for the installation of

/usr/loca/to/usr/local on other servers.11) Configure hadoop system environment variables on all machines: Java_home =/usr/Java/jdk1.7.0 _ 45-clouderaJre_home =/usr/Java/jdk1.7.0 _ 45-cloudera/JREHadoop_home =/export/spark/hadoopPath = $ path: $ java_home/bin: $ jre_home/bin: $ hadoop_home/binClasspath =.: $ java_home/lib/dt. jar: $ java_home/lib/tools. jar: $ jre_home/lib Export java_home jre_home hadoop_home path classpath Make the environment varia

the official website, unzip and install to the/usr/local/directory using the following command:$ cd ~/download $ sudo tar-xzf jdk-8u161-linux-x64.tar.gz-c/usr/local $ sudo mv Jdk1.8.0_161/java2.2 Configuring Environment variablesUsing the command $ vim ~/.BASHRC to edit the file ~/.BASHRC, add the following at the beginning of the file:Export Java_home=/usr/local/javaexport jre_home= $JAVA _home/jreexport classpath=.: $JAVA _home/lib: $JRE _home/ Libexport path= $PATH: $JAVA _home/binFinally, u

Hadoop series HDFS (Distributed File System) installation and configurationEnvironment Introduction:IP node192.168.3.10 HDFS-Master192.168.3.11 hdfs-slave1192.168.3.12 hdfs-slave21. Add hosts to all machines192.168.3.10 HDFS-Master192.168.3.11 hdfs-slave1192.168.3.12 hdfs-slave2# Description// The host name cannot contain underscores or special symbols. Otherwise, many errors may occur.2. Configure SSH pass

return.Next, execute:sbin/start-yarn.sh After executing these two commands, Hadoop will start and runBrowser opens http://localhost:50070/, you will see the HDFs administration pageBrowser opens http://localhost:8088, you will see the Hadoop Process Management page7. WordCount TestFirst enter the/usr/local/hadoop/directorycd/usr/local/

CentOS-64bit compile Hadoop-2.5. source code and perform distributed Installation Summary CentOS7-64bit compilation Hadoop-2.5.0 and distributed Installation Directory 1. System Environment Description 2. Preparations before installation 2.1 disable Firewall 2.2 chec

Pseudo distribution mode: Hadoop can run in pseudo-distributed mode on a single node. Different Java processes can be used to simulate various nodes in the distributed operation. 1. Install hadoop Make sure that JDK and SSH are installed in the system. 1) on the official website download hadoop: http://hadoop.apache.org/I download here is the

CentOS Hadoop-2.2.0 cluster installation Configuration For a person who just started learning Spark, of course, we need to set up the environment and run a few more examples. Currently, the popular deployment is Spark On Yarn. As a beginner, I think it is necessary to go through the Hadoop cluster installation and conf

First, pseudo-distribution installation Spark installation environment: Ubuntu 14.04 LTS 64-bit +hadoop2.7.2+spark2.0.0+jdk1.7.0_76 Linux third-party software should be installed in the/OPT directory, the Convention is better than the configuration, Following this principle is a good environment to configure the habit. So the software installed here is in the/OPT directory. 1, install jdk1.7 (1) Download jd

libsnappy.a-rwxr-xr-x 1 root root 953 7 11:56 libsnappy.lalrwxrwxrwx 1 root root 7 11:56 libsnappy.so libsnappy.so.1.2.1lrwxrwxrwx 1 root root 7 11:56 libsnappy.so.1-libsnappy.so.1.2.1-rwxr-xr-x 1 root root 147758 7 11:56 libsnappy.so.1.2.1It is assumed that no errors were encountered during the installation and that the/usr/local/lib folder has the above file indicating a successful installation