hadoop jar /data/soft/hadoop-3.2.0/share/hadoop/tools/lib/hadoop-streaming-3.2.0.jar \
-input /input/example.txt \
-output 版权声明：本文为weixin_45631815原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接和本声明。
hadoop jar /data/soft/hadoop-3.2.0/share/hadoop/tools/lib/hadoop-streaming-3.2.0.jar \
-input /input/example.txt \
-output