Hive搭建之remote分开

Mysql:node1
MetaStore Server:node3
Hive:node4

• 1 在node1上安装mysql

-yum install mysql-server –y

修改mysql的权限

GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '123' WITH GRANT OPTION;

删除多余的权限

delete from user where host != '%';

刷新权限

flush privileges;

• 2 搭建服务端(node3)

修改Hive配置文件

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

  
  hive.metastore.warehouse.dir  
  /user/hive/warehouse  
  
   
  
  javax.jdo.option.ConnectionURL  
  jdbc:mysql://node1:3306/hive?createDatabaseIfNotExist=true  
  
   
  
  javax.jdo.option.ConnectionDriverName  
  com.mysql.jdbc.Driver  
  
   
  
  javax.jdo.option.ConnectionUserName  
  root  
  
   
  
  javax.jdo.option.ConnectionPassword  
  123  
 

导入mysql的驱动包

cp /root/mysql-connector-java-5.1.32-bin.jar /home/hive-1.2.1/lib/

启动服务端

hive --service metastore

• 2.3 搭建客户端(node4)

修改Hive配置文件

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

  
  hive.metastore.warehouse.dir  
  /user/hive/warehouse  
  
   
  
  hive.metastore.local  
  false  
  
  
  
  hive.metastore.uris  
  thrift://node3:9083  
  

修改hadoop的jline版本

cp /home/hive-1.2.1/lib/jline-2.12.jar /home/hadoop-2.5.1/share/hadoop/yarn/lib/