install apache hadoop on ubuntu

There are two ways to install Apache on Ubuntu: 1 Using Package services for development packages, such as using the Apt-get command, and 2 building Apache from the source. This article describes the two different installation methods in detail.Method One: Use packaged services for the development package--apt-getTo

A virtual host is often used for Web services that provide multiple domain names on a single IP address. This is useful if someone wants to run multiple Web sites on a single VPS with a single IP address. In this tutorial, let me show you how to set up a virtual host on Ubuntu 14.04 lts Apache Web server. Please note that this tutorial is for the 32-bit version of Ubuntu14.04 only.I do not guarantee that it

As a result of just learning Linux, choose the interface of the more friendly Ubuntu for research. Command line + visualization for beginners, the combination is relatively good, the graphical interface as a command line of a transition can be more intuitive to see the effect. In the application of learning is a better way, I was to build a Linux-based server environment for learning, according to the information collected on the Internet, to complete

In Ubuntu and Debian, the APACHE2 main functional modules (Multi-Processing module, multi-channel processor, abbreviated MPM) are divided into different packages, respectively: Apache2-mpm-event: Event-driven MPM; Apache2-mpm-perchild: This is just a transitional "fake" package that relies on worker; Apache2-mpm-prefork: Traditional MPM, compatible with apache1.3, not using threads; Apache2-mpm-worker: High speed MPM supporting multithreading and mult

placed in this directory.It is estimated that there will be friends Apt-get install Apache results returned cannot find this software, anyway I am.Step two, install PHPsudo apt-get install libapache2-mod-php5 php5 php5-gd php5-mysqlAfter installation, we will restart Apache

, partition casing, otherwise the hint does not existC =foreach B {generate Ip,count (IP);};--ErrorGrunt>c = foreach B {generate Ip,count (IP);};2014-07-0416:19:40,167 [main] ERROR org.apache.pig.tools.grunt.grunt-error 1070:couldnot Resolve count using imports: [ , Java.lang., Org.apache.pig.builtin.,org.apache.pig.impl.builtin.]Detailsat logfile:/app01/pig-0.13.0/pig_1404460981802.logIssue 4: Specify the field name, you need to specify the relationship (A.IP)C =foreach B {generate Ip,count (IP

Currently, PHP has developed into a mainstream Web programming language. To use PHP for programming, we must first build a PHP system environment, many articles in this area can be found on the Internet, but most of them are for older software versions, or install using the RPM software package in the RedHat environment. This article describes how to use the latest source code package in the javastuserver environment for compilation and installation.

Label:First, installation environment Ubuntu 14.04LTS Postgresql-9.4.3 zabbix-2.4.5 httpd-2.4.12 php-5.6.10 Second, the choice reason The reason for choosing the PostgreSQL database is that Zabbix's data business is relatively complex, more advantageous than MySQL, and MySQL's data sheets are prone to bad and often need to be repaired. Now, although Nginx is more popular, but for high stability, and do not need high concurrency of the application, rec

In ubuntu and debian, the main functional modules of apache2 (MPM) are divided into different software packages, which are: Apache2-mpm-event: Event-driven MPM; apache2-mpm-perchild: this is just a transitional... In ubuntu and debian, the main functional modules of apache2 (MPM) are divided into different software packages: Apache2-mpm-event: Event-driven MPM; Apache2-mpm-perchild: this is just a transiti

Ubuntu 14.04 LTS install Spark 1.6.0 (pseudo-distributed) Ubuntu 14.04 LTS install Spark 1.6.0 (pseudo-distributed) Software to be downloaded: 1.Hadoop-2.6.4.tar.gz download URL: http://hadoop.apache.org/releases.html 2. scala-2.11.7.tgz download URL: http://www.scala-lang.o

Test environment: UbuntuServer14.101. Installation preparation a) cd/usr/local/srcb) sudowgethttp: // pai.bit.edu.cn/apache/apr/apr-1.5.1.tar.gzc) Test environment: Ubuntu Server 14.10 1. Installation preparation A) cd/usr/local/src B) sudo wget http://mirror.bit.edu.cn/apache/apr/apr-1.5.1.tar.gz C) sudo wget http://mirror.bit.edu.cn/

ArticleDirectory Installing JDK on Ubuntu 12.04 (precise pangolin) If you are a Java developer or a beginner, who just installed Ubuntu 12.04 lts (precise pangolin) Then JDK (Java Development Kit) is the first thing you want to install (although you might considerInstalling these essential things too ). In the previous version of

Platform: Ubuntu14.04 Step 1: install apache. I suggest you install Apache with apt-get. This will reduce the number of libraries !!!! If it is not too troublesome, you can use the source code to install the input apt-getinstallapache2 if the prompt does not have this softwa

| E_core_errorDisplay_errors = OffLog_errors = OnError_log =/var/log/php/error.logRegister_globals = OffMax_input_time = 30 We found the corresponding parameter to modify, I this is the configuration with 1GB memory scheme.12th, create and set up PHP log directory mkdir/var/log/phpChown www-data/var/log/php 13th, the implementation of MySQL and PHP compatible with the effective Apt-get Install Php5-mysql Finally, we re

Run the following command to install the rewrite module in Ubuntu: sudoa2enmodrewrite: the mod-available (disabled module) and the mod-enabled (enabled module) in the/etc/apache2 directory ). The above command alone is not enough to rewrite the mechanism for Apache to receive requests. You also need to run the command; sudovim/etc/apache2/sites-enabled/000-def En