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  • hive单用户模式安装

    这种存储方式需要在本地运行一个mysql服务器

    安装前,需先安装hadoop,jdk,和mysql。详见https://www.cnblogs.com/hzcjd/p/13669270.html

    第一步:Liunx环境下安装mysql

    wget http://repo.mysql.com/mysql-community-release-el7-5.noarch.rpm
    rpm -ivh mysql-community-release-el7-5.noarch.rpm
    yum install mysql-server -y
    service mysqld start
    mysql
    mysql>grant all privileges on *.* to 'root'@'%' identified by '1' with grant option;

    启动mysql

    service mysqld start;

    设置开机自启

    chkconfig mysqld on;

    第二步:安装hive

    解压

    cd /usr/local/software
    tar -zxvf apache-hive-3.1.2-bin.tar.gz -C /usr/local/

    jar包放入lib

    cd /usr/local/software
    cp mysql-connector-java-5.1.32-bin.jar /usr/local/apache-hive-3.1.2-bin/lib

    环境变量设置

    vim /etc/profile
    输入
    export HIVE_HOME=/usr/local/apache-hive-3.1.2-bin
    path $HIVE_HOME/bin
    :wq
    source /etc/profile

    编辑hive-site.xml

    cd /usr/local/apache-hive-3.1.2-bin/conf
    cp hive-default.xml.template  hive-site.xml
    vim hive-site.xml
    configuration间录入
    <property>  
      <name>hive.metastore.warehouse.dir</name>  
      <value>/user/hive_remote/warehouse</value>  
    </property>  
       
    <property>  
      <name>hive.metastore.local</name>  
      <value>false</value>  
    </property>  
    
    <property>
        <name>datanucleus.schema.autoCreateAll</name>
        <value>true</value>
    </property>
       
    <property>  
      <name>javax.jdo.option.ConnectionURL</name>  
      <value>jdbc:mysql://ha:3306/hive_remote?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>root</value>  
    </property>  
       
    <property>  
      <name>javax.jdo.option.ConnectionPassword</name>  
      <value>1</value>  
    </property>  

    编辑core-site.xml

    采用(hiveserver2)启动服务,需配置此xml

    cd /usr/local/hadoop-3.2.0/etc/hadoop
    
    vim core-site.xml 
    添加
    <property>
            <name>hadoop.proxyuser.root.hosts</name>
            <value>*</value>
    </property>
    <property>
            <name>hadoop.proxyuser.root.groups</name>
            <value>*</value>
    </property>

    初始化mysql

    schematool -dbType mysql -initSchema

    启动  服务端口10000

    方式一

    启动    hive
    退出    hive>quit;

    方式二

    启动服务    nohup hiveserver2 &
    启动客户端    beeline -u jdbc:hive2://localhost:10000/default -n root
    退出客户端    hive>!quit

    相关安装文件下载

    https://download.csdn.net/download/qq_31552723/12889540


     

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  • 原文地址:https://www.cnblogs.com/hzcjd/p/13735795.html
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