1、安装rpm包
1)包选择:hive、hive-metastore、hive-server2
2)安装:
sudo yum install hive
sudo yum install hive-metastore
sudo yum install hive-server2
3)hive-server版本有点老,推荐使用 hive-server2。
2、安装MySQL
因为公司的MySQL由运维部门统一管理,因此此步骤可以略过。
3、配置MySQL连接包
$ curl -L ' http://www.mysql.com/get/Downloads/Connector-J/mysql-connector-java-5.1.22.tar.gz/from/http://mysql.he.net/' | tar xz
$ sudo cp mysql-connector-java-5.1.22/mysql-connector-java-5.1.22-bin.jar /usr/lib/hive/lib/
4、配置MySQL连接(以测试环境为例)
<property>
<name>javax.jdo.option.ConnectionURL</name>
<value> jdbc:mysql://dev_mysql.dev.sh.ctriptravel.com:28747/centralloggingdb</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.ConnectionUserName</name>
<value>username</value>
</property>
<property>
<name>javax.jdo.option.ConnectionPassword</name>
<value>password</value>
</property>
<property>
<name>datanucleus.autoCreateSchema</name>
<value>false</value>
</property>
5、创建MySQL数据表
$ mysql -u root -p
Enter password:
mysql> CREATE DATABASE metastore;
mysql> USE metastore;
mysql> SOURCE /usr/lib/hive/scripts/metastore/upgrade/mysql/hive-schema-0.9.0.mysql.sql;
注意:官方文档要求hive-schema-0.10.0.mysql.sql,实际上只有hive-schema-0.9.0.mysql.sql。
6、启动hive
1)sudo service hive-metastore start
2)sudo service hive-server2 start
3)BeeLine CLI命令行测试:
$ /usr/lib/hive/bin/beeline
beeline> !connect jdbc:hive2://localhost:10000 username password org.apache.hive.jdbc.HiveDriver
0: jdbc:hive2://localhost:10000> SHOW TABLES;
show tables;
7、停止hive
sudo service hive-server2 stop
sudo service hive-metastore stop
1)包选择:hive、hive-metastore、hive-server2
2)安装:
sudo yum install hive
sudo yum install hive-metastore
sudo yum install hive-server2
3)hive-server版本有点老,推荐使用 hive-server2。
2、安装MySQL
因为公司的MySQL由运维部门统一管理,因此此步骤可以略过。
3、配置MySQL连接包
$ curl -L ' http://www.mysql.com/get/Downloads/Connector-J/mysql-connector-java-5.1.22.tar.gz/from/http://mysql.he.net/' | tar xz
$ sudo cp mysql-connector-java-5.1.22/mysql-connector-java-5.1.22-bin.jar /usr/lib/hive/lib/
4、配置MySQL连接(以测试环境为例)
<property>
<name>javax.jdo.option.ConnectionURL</name>
<value> jdbc:mysql://dev_mysql.dev.sh.ctriptravel.com:28747/centralloggingdb</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.ConnectionUserName</name>
<value>username</value>
</property>
<property>
<name>javax.jdo.option.ConnectionPassword</name>
<value>password</value>
</property>
<property>
<name>datanucleus.autoCreateSchema</name>
<value>false</value>
</property>
5、创建MySQL数据表
$ mysql -u root -p
Enter password:
mysql> CREATE DATABASE metastore;
mysql> USE metastore;
mysql> SOURCE /usr/lib/hive/scripts/metastore/upgrade/mysql/hive-schema-0.9.0.mysql.sql;
注意:官方文档要求hive-schema-0.10.0.mysql.sql,实际上只有hive-schema-0.9.0.mysql.sql。
6、启动hive
1)sudo service hive-metastore start
2)sudo service hive-server2 start
3)BeeLine CLI命令行测试:
$ /usr/lib/hive/bin/beeline
beeline> !connect jdbc:hive2://localhost:10000 username password org.apache.hive.jdbc.HiveDriver
0: jdbc:hive2://localhost:10000> SHOW TABLES;
show tables;
7、停止hive
sudo service hive-server2 stop
sudo service hive-metastore stop