0. Hive源码包下载

http://mirror.bit.edu.cn/apache/hive/

1. 下载软件包

wget http://mirror.bit.edu.cn/apache/hive/hive-2.3.3/apache-hive-2.3.3-bin.tar.gz

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

2. 创建HDFS目录

hadoop fs -mkdir -p /data/hive/warehouse hadoop fs -mkdir -p /data/hive/tmp hadoop fs -mkdir -p /data/hive/log hadoop fs -chmod -R 777 /data/hive/warehouse hadoop fs -chmod -R 777 /data/hive/tmp hadoop fs -chmod -R 777 /data/hive/log

创建文件系统目录

mkdir -p /data/hive/tmp

3. 修改Hive配置文件

cd apache-hive-2.3.3-bin/conf

cp hive-default.xml.template hive-site.xml

vim hive-site.xml

<configuration>
    <property>  
        <name>hive.exec.scratchdir</name>  
        <value>/data/hive/tmp</value>  
    </property> 
    <property>
        <name>hive.querylog.location</name>
        <value>/data/hive/log/hadoop</value>
    </property> 
    <property>
        <name>javax.jdo.option.ConnectionURL</name>
        <value>jdbc:mysql://master:3306/hive?createDatabaseIfNotExist=true</value>
    </property>
    <property>
        <name>javax.jdo.option.ConnectionDriverName</name>
        <value>com.mysql.jdbc.Driver</value>
    </property>
    <property>
        <name>javax.jdo.option.ConnectionUserName</name>
        <value>hive</value>
    </property>
    <property>
        <name>javax.jdo.option.ConnectionPassword</name>
        <value>hive</value>
    </property>
</configuration>

把{system:java.io.tmpdir} 改成 /data/hive/tmp

把 {system:user.name} 改成 {user.name}

cp hive-env.sh.template hive-env.sh

vim hive-env.sh HADOOP_HOME=/usr/local/src/hadoop-2.6.5

HADOOP_HOME=/usr/local/src/hadoop-2.6.5
HIVE_CONF_DIR=/usr/local/src/apache-hive-2.3.3-bin/conf
HIVE_AUX_JARS=/usr/local/src/apache-hive-2.3.3-bin/lib

4. 增加环境变量

#Master、Slave1、Slave2

vim ~/.bashrc

HIVE_HOME=/usr/local/src/apache-hive-2.3.3-bin

PATH=$HIVE_HOME/bin:$PATH

#刷新环境变量

source ~/.bashrc

5. 安装MySQL

#Master

yum -y install mysql-server

chkconfig --add mysql

service mysqld start

#配置MySQL Root用户密码

mysqladmin -uroot password hadoop

grant all on *.* to 'hive'@'%' identified by 'hive';

flush privileges;

6. 安装MySQL连接工具

#Master

1）下载安装包

wget https://cdn.mysql.com//Downloads/Connector-J/mysql-connector-java-5.1.44.tar.gz

tar zxvf mysql-connector-java-5.1.44.tar.gz

2）复制连接库文件

cp mysql-connector-java-5.1.44/mysql-connector-java-5.1.44-bin.jar /usr/local/src/apache-hive-2.3.3-bin/lib

7. 拷贝安装包

scp -r /usr/local/src/apache-hive-2.3.3-bin root@slave1:/usr/local/src/apache-hive-2.3.3-bin

scp -r /usr/local/src/apache-hive-2.3.3-bin root@slave1:/usr/local/src/apache-hive-2.3.3-bin

8. 启动HiveServer（WebUI）

hiveserver2 &

9. 启动Hive服务

hive