摘要： Job端的变化：通过设置conf，配置输出表，在reduce中获取输出表名字Configuration conf = job.getConfiguration();//输出表1conf.set("usertag_output", "usertag");//输出表2conf.set("prodtag_... 阅读全文

摘要： public class LabelJob{ public static void main(String[] args) throws Exception { Job job = Job.getInstance(new Configuration()... 阅读全文