1、新建配置文件hive-site.xml
<?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:oracle:thin:@localhost:1521:test</value>
</property>
<property><name>javax.jdo.option.ConnectionDriverName</name><value>oracle.jdbc.OracleDriver</value>
</property>
<property><name>javax.jdo.option.ConnectionUserName</name><value>用户名</value>
</property>
<property><name>javax.jdo.option.ConnectionPassword</name><value>密码</value>
</property>
</configuration>
2、增加 jar 包
- hadoop3.1.3的jar包guava-27.0-jre.jar,同步到hive的lib下
- 下载好oracle驱动包ojdbc8-12.2.0.1.jar,上传到hive的lib下
3、执行初始化命令
sh schematool -dbType oracle -initSchema