hive元数据存储使用mysql配置

1、 conf目录下新建文件hive-site.xml，文件内容如下：

<?xml version="1.0"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<configuration>
<property>     
        <name>javax.jdo.option.ConnectionURL</name>     
        <value>jdbc:mysql://ip:3306/dbname</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>hive_user</value>     
        <description>username to use against metastore database</description>  
</property>  
<property>     
        <name>javax.jdo.option.ConnectionPassword</name>     
        <value>hive_passwd</value>     
        <description>password to use against metastore database</description>  
</property>
</configuration>

2、 lib目录下增加mysql-connector-java-x.x.x-bin.jar

3、 mysql权限设置