hive安装配置
Title: hive安装配置
Author:liguangman
Email: 2990244047@qq.com(qq邮箱一出现瞬间low到爆)
安装元数据服务(mysql)
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8rpm -qa | grep mariadb rpm -e mariadb-libs-5.5.35-3.el7.x86_64 --nodeps rpm -ivh mysql-community-common-5.7.18-1.el7.x86_64.rpm rpm -ivh mysql-community-libs-5.7.18-1.el7.x86_64.rpm rpm -ivh mysql-community-client-5.7.18-1.el7.x86_64.rpm rpm -ivh mysql-community-server-5.7.18-1.el7.x86_64.rpm rpm -ivh mysql-community-devel-5.7.18-1.el7.x86_64.rpm
修改root用户密码
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2ALTER user 'root'@'localhost' IDENTIFIED BY 'Huawei12#$';
设置root用户远程访问
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3GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'Huawei12#$' WITH GRANT OPTION; flush privileges;
拷贝mysql驱动包
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2cp mysql-connector-java-5.1.47-bin.jar /hadoop/hive-2.3.4/lib/
解压hive安装包
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2tar -xvf apache-hive-2.3.4-bin.tar.gz -C /hadoop/
重命名
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2mv apache-hive-2.3.4-bin/ hive-2.3.4
设置HIVE环境变量
配置环境变量
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7vim /etc/profile export HIVE_HOME=/hadoop/hive-2.3.4 export PATH=$HIVE_HOME/bin:$PATH source /etc/profile
修改hive配置文件
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43cd /hadoop/hive-2.3.4/conf vim hive-site.xml <?xml version="1.0" encoding="UTF-8"?> <?xml-stylesheet type="text/xsl" href="configuration.xsl"?> <configuration> <property> <name>hive.metastore.schema.verification</name> <value>false</value> </property> <property> <name>hive.metastore.local</name> <value>true</value> </property> <property> <name>hive.metastore.warehouse.dir</name> <value>/database/hive/warehouse</value> </property> <property> <name>hive.metastore.local</name> <value>true</value> </property> <property> <name>datanucleus.schema.autoCreateAll</name> <value>true</value> </property> <property> <name>javax.jdo.option.ConnectionURL</name> <value>jdbc:mysql://hadoop:3306/hive?createDatabaseIfNotExist=true&characterEncoding=UTF-8&useSSL=false</value> </property> <property> <name>javax.jdo.option.ConnectionDriveName</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>Huawei12#$</value> </property> </configuration>
最后
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