Hive安装

1.解压hive文件

tar -zxvf /usr/local/moudle/apache-hive-1.2.1-bin.tar.gz -C /usr/local/soft/

2.修改目录名称：

mv apache-hive-1.2.1-bin hive-1.2.1

3.进入hive-1.2.1下的/conf目录进行备份

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

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

 

 4.配置hive的配置文件

4.1 修改hive-env.sh

增加：

 

 

HADOOP_HOME=/usr/local/soft/hadoop-2.7.6

 

JAVA_HOME=/usr/local/soft/jdk1.8.0_171

 

HIVE_HOME=/usr/local/soft/hive-1.2.1

4.2  修改hive-site.xml

 

<property>

 

<name>javax.jdo.option.ConnectionURL</name>

 

<value>jdbc:mysql://master:3306/hive?characterEncoding=UTF-8&createDatabaseIfNotExist=true&useSSL=false</value>

 

</property>

 

<property>

 

<name>javax.jdo.option.ConnectionDriverName</name>

 

<value>com.mysql.jdbc.Driver</value>

 

</property>

 

<property>

 

<name>javax.jdo.option.ConnectionUserName</name>

 

<value>root</value>

 

</property>

 

<property>

 

<name>javax.jdo.option.ConnectionPassword</name>

 

<value>123456</value>

 

</property>

 

<property>

 

<name>hive.querylog.location</name>

 

<value>/usr/local/soft/hive-1.2.1/tmp</value>

 

</property>

 

<property>

 

<name>hive.exec.local.scratchdir</name>

 

<value>/usr/local/soft/hive-1.2.1/tmp</value>

 

</property>

 

<property>

 

<name>hive.downloaded.resources.dir</name>

 

<value>/usr/local/soft/hive-1.2.1/tmp</value>

 

</property>

 

5.复制mysql连接工具包到hive/lib

 

cd /usr/local/soft/hive-1.2.1

 

cp /usr/local/moudle/mysql-connector-java-5.1.49.jar /usr/local/soft/hive-1.2.1/lib/

6.删除hadoop中自带的jline-2.12.jar

位置在/usr/local/soft/hadoop-2.7.6/share/hadoop/yarn/lib/jline-2.12.jar

rm -rf /usr/local/soft/hadoop-2.7.6/share/hadoop/yarn/lib/jline-2.12.jar

7.把hive自带的jline-2.12.jar复制到hadoop中

hive中所在位置/usr/local/soft/hive-1.2.1/lib/jline-2.12.jar

cp  /usr/local/soft/hive-1.2.1/lib/jline-2.12.jar /usr/local/soft/hadoop-2.7.6/share/hadoop/yarn/lib/

8.启动

先启动hadoop集群和mysql服务

hive