<property>
<name>javax.jdo.option.ConnectionURL</name>
<value>jdbc:mysql://hadoop103:3306/metastore?createDatabaseIfNotExist=true</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>root</value>
<description>username to use against metastore database</description>
</property>
<property>
<name>javax.jdo.option.ConnectionPassword</name>
#密码
<value>123456</value>
<description>password to use against metastore database</description>
</property>
</configuration>
def main(args: Array[String]): Unit = {
val sparkConf: SparkConf = new SparkConf().setMaster("local
").setAppName("sparkSQL")
val spark: SparkSession =SparkSession.builder().enableHiveSupport().config(sparkConf).getOrCreate()