1. 用brew安装
brew install hive
2. mysql中创建元数据库
安装mysql，执行下面命令
create database metastore; create user 'hive'@'localhost' identified by '123456'; grant select,insert,update,delete,alter,create,index,references on metastore.* to 'hive'@'localhost'; flush privileges;
3. 创建修改配置
在libexec/conf 中，把hive-default.xml.template 复制一份重新命名为hive-site.xml
<property> <name>javax.jdo.option.ConnectionURL</name> <value>jdbc:mysql://localhost/metastore</value> </property> <property> <name>javax.jdo.option.ConnectionDriverName</name> <value>com.mysql.cj.jdbc.Driver</value> </property> <property> <name>javax.jdo.option.ConnectionUserName</name> <value>hive(填上述mysql中创建的用户名)</value> </property> <property> <name>javax.jdo.option.ConnectionPassword</name> <value>123456(填上述mysql中创建的用户密码)</value> </property> <property> <name>hive.exec.local.scratchdir</name> <value>/tmp/hive</value> </property> <property> <name>hive.querylog.location</name> <value>/tmp/hive</value> </property> <property> <name>hive.downloaded.resources.dir</name> <value>/tmp/hive</value> </property> <property> <name>hive.server2.logging.operation.log.location</name> <value>/tmp/hive</value> </property>
4. 去网站下载mysql的connect jar 复制到lib中
mac 的选择这个independent，解压后把jar复制到libexec/lib 中
5. 环境变量设置
export ANDROID_HOME=~/Library/Android/sdk # added by Anaconda3 5.1.0 installer export PATH="/Users/walle/anaconda3/bin:$PATH" #sqoop export SQOOP_HOME=/usr/local/Cellar/sqoop/1.4.6/libexec export PATH=$PATH:$SQOOP_HOME/bin # hadoop export HADOOP_HOME=/usr/local/Cellar/hadoop/3.1.0/libexec export PATH=$PATH:$HADOOP_HOME/bin:$HADOOP_HOME/sbin #hive export HIVE_HOME=/usr/local/Cellar/hive/hive/2.3.1/libexec export PATH=$PATH:$HIVE_HOME/bin export PATH=$PATH:/Applications/XAMPP/xamppfiles/bin for f in $HADOOP_HOME/share/hadoop/common/hadoop-*.jar;do export CLASSPATH=$CLASSPATH:$f done for f in $HADOOP_HOME/share/hadoop/hdfs/hadoop-*.jar;do export CLASSPATH=$CLASSPATH:$f done for f in $HADOOP_HOME/share/hadoop/mapreduce/hadoop-*.jar;do export CLASSPATH=$CLASSPATH:$f done for f in $HADOOP_HOME/share/hadoop/yarn/hadoop-*.jar;do export CLASSPATH=$CLASSPATH:$f done export CLASSPATH=$CLASSPATH:$HADOOP_HOME/share/common/lib:$HADOOP_HOME/share/hdfs/lib:$HADOOP_HOME/share/mapreduce/lib:$HADOOP_HOME/share/tools/lib:$HADOOP_HOME/share/yarn/lib
6. 初始化库
在bin目录下执行下面的初始化
schematool -initSchema -dbType mysql
7. 运行hive
hive
