尧图网页设计 
作业命令hadoop fs-rm-r-skipTrash/terasort/terasort-output time hadoop jar/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples- 一次 Mapreduce job 作业的 AI 分析
作业命令hadoop fs-rm-r-skipTrash/terasort/terasort-output time hadoop jar/usr/local/hadoop/share/hadoop/mapreduce/hadoop-mapreduce-examples-