1,建表语句
复制代码
1
2
3
4
5
6
7
8
9(id int, name string, age int, tel string) ROW FORMAT DELIMITED FIELDS TERMINATED BY 't' STORED AS TEXTFILE;
2,url.txt文本
复制代码
1
2
31 wyp 25 13188888888888 2 test 30 13888888888888 3 zs 34 899314121
3,加载数据
复制代码
1load data local inpath '/data/projects/clusters/test/url.txt' into table joeyon;
4,查询 select * from joeyon;
复制代码
1
2
3
4
5hive> select * from joeyon; OK 1 wyp 25 13188888888888 2 test 30 13888888888888 3 zs 34 899314121
5,命令行信息
复制代码
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28ive> select * from joeyon; FAILED: Error in semantic analysis: Line 1:14 Table not found 'joeyon' hive> create table joeyon > > (id int, name string, > > age int, tel string) > > ROW FORMAT DELIMITED > > FIELDS TERMINATED BY 't' > > STORED AS TEXTFILE; OK Time taken: 0.055 seconds hive> load data local inpath '/data/projects/clusters/test/url.txt' into table joeyon; Copying data from file:/data/projects/clusters/test/url.txt Copying file: file:/data/projects/clusters/test/url.txt Loading data to table default.joeyon OK Time taken: 0.18 seconds hive> select * from joeyon; OK 1 wyp 25 13188888888888 2 test 30 13888888888888 3 zs 34 899314121 Time taken: 0.078 seconds hive>
最后
以上就是平常外套最近收集整理的关于hive数据从文本导入的全部内容,更多相关hive数据从文本导入内容请搜索靠谱客的其他文章。
本图文内容来源于网友提供,作为学习参考使用,或来自网络收集整理,版权属于原作者所有。
发表评论 取消回复