Shulou(Shulou.com)06/01 Report--

This article mainly introduces how to deploy Mahout under CentOS. It is very detailed and has a certain reference value. Friends who are interested must read it!

The deployment of Mahout under CentOS requires the following three steps

1. Install Maven

two。 Set up a network proxy (you know the reason)

3. Deploy Mahout

1 install Maven

Cd / opt/

Sudo wget http://apache.etoak.com//maven/binaries/apache-maven-3.0.2-bin.tar.gz

(yum install wget-y if prompted that Wget is not installed)

Extract the maven installation package and configure the environment variables

Tar-xzvf apache-maven-3.0.2-bin.tar.gz

Change the name of maven

Mv apache-maven-3.0.2/ maven/

Rm apache-maven-3.0.2-bin.tar.gz-f

Configure environment variables:

Vi / .bashrc

Add the following two lines at the end of the file:

Export M3_HOME=/opt/maven

Export PATH=$ {M3_HOME} / bin:$ {PATH}

Save the file and reload environment variables

Source / .bashrc

View maven installation

Mvn-version

two。 Set up proxy

The purpose of setting up the proxy is mainly because maven needs to grab remote packages during the deployment of mahout, which are covered by walls.

Vi / .m2/settings.xml

True http 192.168.0.12 goagent ip (note that if goagent is not local, the listening address of goagent must be set to 0.0.0.0) 8087max / default is 8087 xxxx// your user name xxxx// your password can be deleted if you do not need a password

Go to the apache official website to download the mahout you need to install.

Http://www.apache.org/dyn/closer.cgi/mahout/

Or you can use svn to check out

Cd / opt

Sudo svn co http://svn.apache.org/repos/asf/mahout/trunk

Cd mahout

Mvn install

If there are no special circumstances, just wait about 20 minutes (depending on your Internet speed).

If you apply for JAVE_HOME not set

Vi / etc/profile set java home

Export JAVA_HOME=, your javahome address.

These are all the contents of the article "how to deploy Mahout under CentOS". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.