環境:java
ubuntu 14.04
mysql
hadoop 1.0.1sql
5.5.46-0ubuntu0.14.04.2數據庫
hive 0.9.0
apache
安裝配置步驟:ubuntu
安裝mysql
ide
sudo apt-get install mysql-serveoop
在安裝過程當中會讓你配置root用戶的密碼,去設置的是rootspa
2. 安裝成功後確認mysql是否啓動code
jason@jason-ThinkPad-E450:~$ ps -ef|grep mysql
mysql 8874 1 0 20:52 ? 00:00:00 /usr/sbin/mysqld
jason 9072 3088 0 20:53 pts/0 00:00:00 grep --color=auto mysql
jason@jason-ThinkPad-E450:~$ sudo service mysql status
mysql start/running, process 8874
3. 登陸mysql 以root用戶身份登陸
mysql -uroot -proot
4. 建立hive用戶,數據庫等
insert into mysql.user(Host,User,Password) values("localhost","hive",password("hive"));
create database hive;
grant all on hive.* to hive@'%' identified by 'hive';
grant all on hive.* to hive@'localhost' identified by 'hive';
flush privileges;
5. 退出mysql
exit
6. 驗證hive用戶
mysql -uhive -phive
show databases;
看到以下反饋信息,則說明建立成功
mysql> show databases;
+--------------------+
| Database |
+--------------------+
| information_schema |
| hive |
+--------------------+
2 rows in set (0.00 sec)
7. 安裝hive
從如下連接下載hive
http://archive.apache.org/dist/hive/hive-0.9.0/hive-0.9.0.tar.gz
解壓安裝包
tar -zxvf hive-0.9.0.tar.gz
創建軟鏈接
ln -s hive-0.9.0 hive
添加環境變量
sudo vi /etc/profile/
導入下面的環境變量
export HIVE_HOME=/home/jason/hive/hive
export PATH=$PATH:$HIVE_HOME/bin
使其有效
source /etc/profile
進入到hive目錄下的conf目錄從模板文件中拷貝一份hive-site.xml文件,在此基礎上修改
cp hive-default.xml.template hive-site.xml
主要修改如下配置:
<property> <name>javax.jdo.option.ConnectionURL</name> <value>jdbc:mysql://localhost:3306/hive</value> <description>JDBC connect string for a JDBC metastore</description> </property> <property> <name>javax.jdo.option.ConnectionDriverName</name> <value>com.mysql.jdbc.Driver</value> <description>Driver class name for a JDBC metastore</description> </property> <property> <name>javax.jdo.option.ConnectionPassword</name> <value>hive</value> <description>password to use against metastore database</description> </property> <property> <name>javax.jdo.option.ConnectionUserName</name> <value>hive</value> <description>Username to use against metastore database</description> </property> <property> <name>hive.exec.scratchdir</name> <value>/home/jason/hive/hive/iotmp</value> <description>Local scratch space for Hive jobs</description> </property>
下載並安裝mysql jdbc
http://dev.mysql.com/get/Downloads/Connector-J/mysql-connector-java-5.1.38.tar.gz
tar -zxvf mysql-connector-java-5.1.38.tar.gz
cp mysql-connector-java-5.1.38-bin.jar /home/jason/hive/hive/lib/
建立hive臨時文件夾
mkdir /home/jason/hive/hive/iotmp個
最後輸入命令hive啓動hive
jason@jason-ThinkPad-E450:~/hadoop-1.0.1$ hive
Logging initialized using configuration in jar:file:/home/jason/hive/apache-hive-1.0.1-bin/lib/hive-common-1.0.1.jar!/hive-log4j.properties
hive>
輸入show databases命令查看已經存在的數據庫:
hive> show databases;OKdefaultTime taken: 0.139 seconds, Fetched: 1 row(s)