mahout入门之初次使用mahout
由于我是用parcels安装的hadoop集群,对应的example jar包在/opt/cloudera/parcels/CDH/lib/mahout/mahout-examples-0.8-cdh5.0.0-job.jar。a .下载测试数据:wget http://archive.ics.uci.edu/ml/databases/synthetic_control/synthetic_c