大概记录一上hive安装步骤

大概记录一下hive安装步骤

1.?rpm安装mysql

groupadd mysql

useradd -g mysql mysql

rpm -ivh MySQL-server-5.5.24-1.rhel5.i386.rpm?

rpm -ivh MySQL-client-5.5.24-1.rhel5.i386.rpm?

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启动mysql:/etc/init.d/mysql start

添加系统启动:/sbin/chkconfig --add mysql

create database hive;

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

flush privileges;

2.?为hive建立相关的hdfs目录：

hadoop fs -mkdir /user/hive/

hadoop fs -chmod -R a+w /user/hive/

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3. 安装配置hive:

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tar -xzvf hive-0.7.1-bin.tar.gz

ln -s hive-0.7.1-bin hive-current

cd hive-current/conf

vi hive-site.xml

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4.?下载mysql-connector-java-5.0.3-bin.jar并放到hive-current/lib目录下;
注意：hive的日志一般在/tmp/${user.name}/hive.log中