sudo tar -zxvf ./apache-hive-1.2.1-bin.tar.gz -C /usr/local   # 解压到/usr/local中
cd /usr/local/
sudo mv apache-hive-1.2.1-bin hive       # 将文件夹名改为hive
sudo chown -R dblab:dblab hive            # 修改文件权限

export HIVE_HOME=/usr/local/hive
export PATH=$PATH:$HIVE_HOME/bin

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<configuration><property><name>javax.jdo.option.ConnectionURL</name><value>jdbc:mysql://localhost:3306/hive?createDatabaseIfNotExist=true</value><description>JDBC connect string for a JDBC metastore</description></property><property><name>javax.jdo.option.ConnectionDriverName</name><value>com.mysql.jdbc.Driver</value><description>Driver class name for a JDBC metastore</description></property><property><name>javax.jdo.option.ConnectionUserName</name><value>hive</value><description>username to use against metastore database</description></property><property><name>javax.jdo.option.ConnectionPassword</name><value>hive</value><description>password to use against metastore database</description></property>
</configuration>

./start-all.sh

bin/hive

hive> show databases; //查看数据库
hive> use default;       // 打开默认数据库
hive> show tables;       //查看default数据库中的表
hive> create table student(id int, name string);  //创建一张表
hive> show tables;      //查看数据库中有几张表
hive> desc student;     //查看student表的结构
hive> insert into student values(1000,"ss"); //向表中插入一条数据
hive> select * from student;  //查询表中的数据
hive> quit;   //退出hive

sudo apt-get update  #更新软件源
sudo apt-get install mysql-server  #安装mysql

service mysql start
service mysql stop

sudo netstat -tap | grep mysql

mysql -u root -p

tar -zxvf mysql-connector-java-5.1.40.tar.gz   #解压
cp mysql-connector-java-5.1.40/mysql-connector-java-5.1.40-bin.jar  /usr/local/hive/lib #将mysql-connector-java-5.1.40-bin.jar拷贝到/usr/local/hive/lib目录下

 service mysql start #启动mysql服务mysql -u root -p  #登陆shell界面

mysql> create database hive;    #这个hive数据库与hive-site.xml中localhost:3306/hive的hive对应，用来保存hive元数据

mysql> grant all on *.* to hive@localhost identified by 'hive';   #将所有数据库的所有表的所有权限赋给hive用户，后面的hive是配置hive-site.xml中配置的连接密码
mysql> flush privileges;  #刷新mysql系统权限关系表

start-all.sh #启动hadoop
hive  #启动hive