摘要: 1.建表 CREATE TABLE app.xxx( ) ROW FORMAT DELIMITED FIELDS TERMINATED BY ',' STORED AS TEXTFILE; 2.找到数据文件路径 hadoop ls 3.导入数据 hadoop fs -put xxx.csv /inc 阅读全文
posted @ 2021-09-06 13:54 monkey66 阅读(346) 评论(0) 推荐(0) 编辑