create external
table if not exists 表名
(
useridmd5 string
,
idmd5 string
,
level1 string
,
level2 string
,
lvt string
)ROW FORMAT DELIMITED
FIELDS TERMINATED BY '\t' STORED
AS TEXTFILE
;
hadoop fs
-put xx
.csv
/user/用户名
/;
load data inpath
'/user/用户名/xx.csv' into table 表名
;
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