hive安装

Posted 2020-11-20 happy-dream

1. 下载hive

wget http://mirrors.hust.edu.cn/apache/hive/stable-2/apache-hive-2.3.3-bin.tar.gz

2.  解压tar -zxvf apache-hive-2.3.3-bin.tar.gz

3. cp apache-hive-2.3.3-bin.tar.gz /usr/local/hive/

4. 已安装mysql

未安装请查看我的mysql安装篇

5. cd /usr/local/apache-hive-2.3.3-bin/conf

vim hive-site.xml

 <configuration>
        <property>
                <name>javax.jdo.option.ConnectionURL</name>
                <value>jdbc:mysql://localhost:3306/hivedb?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>root</value>
                <description>username to use against metastore database</description>
        </property>
        <property>
                <name>javax.jdo.option.ConnectionPassword</name>
                <value>root</value>
        <description>password to use against metastore database</description>
        </property>
</configuration>

　　6. 添加mysql驱动包 

            放入 /usr/local/apache-hive-2.3.3-bin/lib

　　7. vim /etc/profile

　　#Hive
　　export HIVE_HOME=/usr/local/hive/apache-hive-2.3.3-bin
　　export PATH=$PATH:$HIVE_HOME/bin

 　　source /etc/profile

　　8.初始化hive

　　schematool -dbType mysql -initSchema