Hive下载与安装
1.Hive下载
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Hive官网
http://hive.apache.org -
Hive下载地址
http://archive.apache.org/dist/hive -
Hive文档查看地址
https://cwiki.apache.org/confluence/display/Hive/GettingStarted
2.Hive安装部署
2.1.Hive安装及配置
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(1)把apache-hive-1.2.1-bin.tar.gz上传至linux的/opt/software目录下
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(2)把apache-hive-1.2.1-bin.tar.gz解压至/opt/module目录下
tar -zxvf apache-hive-1.2.1-bin.tar.gz -C /opt/module/
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(3)修改apache-hive-1.2.1-bin.tar.gz的名称为hive
mv apache-hive-1.2.1-bin.tar.gz hive
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(4)修改/opt/module/hive/conf目录下的hive-env.sh.template名称为hive-env.sh
cd /opt/module/hive/conf/ mv hive-env.sh.template hive-env.sh
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(5)配置hive-env.sh文件
# 配置HADOOP_HOME路径 export HADOOP_HOME=/opt/module/hadoop-2.7.2 # 配置HIVE_CONF_DIR路径 export HIVE_CONF_DIR=/opt/module/hive/conf
2.2.Hadoop集群配置
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(1)启动hdfs和yarn
# 启动hdfs sbin/start-dfs.sh # 启动yarn sbin/start-yarn.sh
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(2)在HDFS上创建/tmp和/user/hive/warehouse两个目录并修改其同组权限可写
# 创建/tmp bin/hadoop fs -mkdir /tmp # 创建/user/hive/warehouse bin/hadoop fs -mkdir -p /user/hive/warehouse # 修改/tmp权限 bin/hadoop fs -chmod g+w /tmp # 修改/user/hive/warehouse权限 bin/hadoop fs -chmod g+w /user/hive/warehouse