摘要: 运行命令 hadoop jar wordcount.jar com.WordCount /inpath/*{beijing,shanghai,guangzhou}* /outpath/ 这个/inpath/*{beijing,shanghai,guangzhou}* 地址,hadoop自己会解析为多 阅读全文
posted @ 2019-03-15 17:03 Nucky_yang 阅读(519) 评论(0) 推荐(0) 编辑