Mahout 集群部署

https://www.bilibili.com/video/BV1NCQtBEEw5

安装并解压 Mahout

下载压缩包

cd /export/software
wget -P /export/software/ https://downloads.apache.org/mahout/14.1/apache-mahout-distribution-14.1.tar.gz
mkdir /export/servers/mahout

解压并安装

tar -zxvf /export/software/apache-mahout-distribution-14.1.tar.gz -C /export/servers/mahout
cd /export/servers
sudo chown -R hadooper:hadooper /export/servers/mahout/

配置环境变量

sudo vi /etc/profile

在该文件夹下添加如下内容:

#Mahout环境变量
export HADOOP_CONF_DIR=/export/servers/hadoop/etc/hadoop
export MAHOUT_HOME=/export/servers/mahout
export MAHOUT_CONF_DIR=$MAHOUT_HOME/conf
export PATH=$PATH:$MAHOUT_HOME/bin

应用配置

source /etc/profile

启动测试

cd /export/servers/mahout
/export/servers/mahout/bin/mahout spark-shell

出现如下图所示状态则代表启动成功