推荐发动机mahout安装与配置
推荐引擎mahout安装与配置
一、硬件环境
二、安装步骤
tar -zxvf mahout-distribution-0.9.tar.gz /home/mhadoop/software
MAHOUT_HOME=/home/mhadoop/software/mahout-distribution-0.9 PATH=$MAHOUT_HOME/bin CLASSPATH=$MAHOUT_HOME/lib export MAHOUT_HOME
mahout -help
三、Mahout运行测试
start-all.sh
hadoop fs -mkdir testdata # hadoop fs -put /home/mhadoop/software/mahout-distribution-0.9/synthetic_control.data testdata
hadoop jar /home/mhadoop/software/mahout-distribution-0.9/mahout-examples-0.9-job.jar org.apache.mahout.clustering.syntheticcontrol.kmeans.Job
hadoop fs -lsr output
四、单节点向全分布式转换
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