tar -zxvf /h3ch/apache-hive-2.3.4-bin.tar.gz -C /usr/local/src/配置环境变量 全局环境变量
vim /root/.bash_profile export JAVA_HOME=/usr/local/src/jdk1.8.0_301/ export HADOOP_HOME=/opt/module/hadoop-2.6.0/ export SCALA_HOME=/usr/local/src/scala-2.11.0/ export Flink_HOME=/opt/module/flink-1.10.2/ export HIVE_HOME=/usr/local/src/apache-hive-2.3.4-bin/ PATH=.:$JAVA_HOME:$JAVA_HOME/bin:$HADOOP_HOME/bin:$HADOOP_HOME/sbin:$SCALA_HOME/bin:$Flink_HOME/bin:$HIVE_HOME/bin:$PATH:$HOME/bin export PATH刷新环境变量
source /root/.bash_profile查看hive的版本
hive --version配置hive-site.xml
javax.jdo.option.ConnectionURL
jdbc:mysql://localhost:3306/hahive (mysql地址localhost)
javax.jdo.option.ConnectionDriverName (mysql的驱动)
com.mysql.jdbc.Driver
javax.jdo.option.ConnectionUserName (用户名)
root
javax.jdo.option.ConnectionPassword (密码)
123456
hive.metastore.schema.verification
false
复制mysql的驱动程序到hive的lib目录下面
jar包拷贝
mysql-connector-java-5.1.49-bin.jar
cp /h3ch/mysql-connector-java-5.1.49-bin.jar /usr/local/src/apache-hive-2.3.4-bin/lib在mysql中hive的schema(在此之前需要创建mysql下的hive数据库)
schematool -dbType mysql -initSchema执行hive命令
hive



