前言：
- 上篇文章我们介绍了Hive源码编译的相关内容，本篇文章将主要介绍Hive环境的搭建步骤及简单使用。
1.下载安装包并解压
# 下载地址http://archive.cloudera.com/cdh5/cdh/5/ 选择hive-1.1.0-cdh5.7.0.tar.gz包，也可用我们上篇文章编译来的包 [hadoop@hadoop000 ~]$ ll total 32 drwxrwxr-x 4 hadoop hadoop 4096 Jun 1 21:27 app --软件安装路径 drwx------ 3 hadoop hadoop 4096 Jun 1 21:46 data drwxrwxr-x 2 hadoop hadoop 4096 May 31 19:41 lib drwxrwxr-x 2 hadoop hadoop 4096 May 31 19:41 maven_repo drwxrwxr-x 2 hadoop hadoop 4096 Jun 1 21:46 pids drwxrwxr-x 2 hadoop hadoop 4096 May 31 19:42 shell drwxrwxr-x 2 hadoop hadoop 4096 May 31 19:48 software --安装包路径 drwxrwxr-x 3 hadoop hadoop 4096 May 31 20:59 source --源码包路径 [hadoop@hadoop000 ~]$ cd software/ [hadoop@hadoop000 software]$ pwd /home/hadoop/software [hadoop@hadoop000 software]$ wget http://archive.cloudera.com/cdh5/cdh/5/hive-1.1.0-cdh5.7.0.tar.gz [hadoop@hadoop000 software]$ tar -xzvf hive-1.1.0-cdh5.7.0.tar.gz -C /home/hadoop/app/
2.配置环境变量
[hadoop@oradb3 ~]$ vi .bash_profile # 添加下面内容： export HIVE_HOME=/home/hadoop/app/hive-1.1.0-cdh5.7.0 export PATH=$HIVE_HOME/bin:$PATH [hadoop@oradb3 ~]$ source .bash_profile # 或添加到全局环境变量/etc/profile也可以
3.配置文件修改
[hadoop@hadoop000 conf]$ pwd /home/hadoop/app/hive-1.1.0-cdh5.7.0/conf [hadoop@hadoop000 conf]$ cp hive-env.sh.template hive-env.sh [hadoop@hadoop000 conf]$ vi hive-env.sh # 更改HADOOP_HOME HADOOP_HOME=/home/hadoop/app/hadoop-2.6.0-cdh5.7.0 [hadoop@hadoop000 conf]$ vi hive-site.xml <?xml version="1.0"?> <?xml-stylesheet type="text/xsl" href="configuration.xsl"?> <configuration> <property> <name>javax.jdo.option.ConnectionURL</name> <value>jdbc:mysql://localhost:3306/ruozedata_basic03?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>123456</value> </property> </configuration>
4.在lib下添加MySQL驱动包
# 需要自行下载 下载地址https://dev.mysql.com/downloads/connector/j/ [hadoop@oradb3 lib]$ pwd /home/hadoop/app/hive-1.1.0-cdh5.7.0/lib [hadoop@oradb3 lib]$ ll mysql-connector-java-5.1.13-bin.jar -rw-r--r-- 1 hadoop hadoop 767492 Jun 1 22:01 mysql-connector-java-5.1.13-bin.jar
5.创建表进行测试
[hadoop@oradb3 ~]$ hive which: no hbase in (/home/hadoop/app/hive-1.1.0-cdh5.7.0/bin:/home/hadoop/app/hadoop-2.6.0-cdh5.7.0/bin:/usr/java/jdk1.7/bin:/usr/lib64/qt-3.3/bin:/usr/local/bin:/bin:/usr/bin) Logging initialized using configuration in jar:file:/home/hadoop/app/hive-1.1.0-cdh5.7.0/lib/hive-common-1.1.0-cdh5.7.0.jar!/hive-log4j.properties hive> create database ruoze; OK Time taken: 1.35 seconds hive> use ruoze; OK Time taken: 0.05 seconds hive> create table test (id int); OK Time taken: 0.65 seconds hive> show tables; OK test Time taken: 0.239 seconds, Fetched: 1 row(s) # 详细操作可参考：https://blog.csdn.net/scgaliguodong123_/article/details/46868525
