hadoop之hive

1.1下载hbase http://osdn.jp/projects/sfnet_purehadoop/downloads/hive-0.12.0.tar.gz/

1.2安装[root@hadoop04 Desktop]# tar -zxvf hive-0.12.0.tar.gz -C ../app/

[root@hadoop04 Desktop]# cd ../app
[root@hadoop04 app]# ls
hive-0.12.0
[root@hadoop04 app]# cd hive-0.12.0

[root@hadoop04 hive-0.12.0]# cd bin
[root@hadoop04 bin]# ./hive

hive> show databases;

OK
default
Time taken: 23.804 seconds, Fetched: 1 row(s)

hive> create database yun12
    > ;
OK
Time taken: 24.355 seconds
hive> show databases
    > ;
OK
default
yun12
Time taken: 4.162 seconds, Fetched: 2 row(s)

hive> create table t_mygirls(id int,name string, age int, size string);

OK
Time taken: 28.528 seconds

hive> show tables;
OK
t_mygirls
Time taken: 0.062 seconds, Fetched: 1 row(s)
hive> drop table t_mygirls;
OK
Time taken: 2.772 seconds

hive> create table t_mygirls(id int,name string, age int, size string) row format
    > delimited
    > fields terminated by "\t";

http://192.168.88.166:50070/explorer.html#/user/hive/warehouse

Browse Directory

     

Permission	Owner	Group	Size	Replication	Block Size	Name
drwxr-xr-x	root	supergroup	0 B	0	0 B	t_mygirls
drwxr-xr-x	root	supergroup	0 B	0	0 B	yun12.db

[root@hadoop06 hadoop-2.6.0]# vi mygirls.data

1       baby    18      36C
2       YIFEI   19      38d
3       yangmi  20      31q
4       zhiling 40      39t

[root@hadoop04 ~]# hadoop fs -put mygirls.data /user/hive/warehouse/t_mygirls(t_mygirls文件夹的路径)

hive> select * from t_mygirls;
OK

http://192.168.88.167:8088/cluster