摘要: Mapper 1 package step1; 2 3 import java.io.IOException; 4 5 import org.apache.hadoop.io.LongWritable; 6 import org.apache.hadoop.io.Text; 7 import org 阅读全文
posted @ 2020-02-23 22:23 一大碗小米粥 阅读(184) 评论(0) 推荐(0) 编辑