一、vim hive-site.xml

<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<?xml-stylesheet type="text/xsl" href="configuration.xsl"?>
<configuration>
        <property>
                <name>javax.jdo.option.ConnectionDriverName</name>
                <value>com.mysql.jdbc.Driver</value>
                <description>Driver class name for a JDBC metastore</description>
        </property>
        <!-- & 转义为 & -->
        <property>
                <name>javax.jdo.option.ConnectionURL</name>
                <value>jdbc:mysql://hadoop02:3306/hive_metastore?createDatabaseIfNotExist=true&useUnicode=true&characterEncoding=UTF8&useSSL=false</value>
                <description>JDBC connect string for a JDBC metastore</description>
        </property>
        <property>
                <name>javax.jdo.option.ConnectionUserName</name>
                <value>zhyx</value>
                <description>username to use against metastore database</description>
        </property>
        <property>
                <name>javax.jdo.option.ConnectionPassword</name>
                <value>zhyxmysql22</value>
                <description>password to use against metastore database</description>
        </property>

                 <!-- Hive 元数据存储版本的验证 -->
          <property>
          <name>hive.metastore.schema.verification</name>
         <value>false</value>
         </property>
        <!--元数据存储授权-->
         <property>
         <name>hive.metastore.event.db.notification.api.auth</name>
        <value>false</value>
        </property>

        <!-- 修改hive在hdfs上的目录-->
        <property>
                <name>hive.metastore.warehouse.dir</name>
                <value>/user/hive3/warehouse</value>
                <description>location of default database for the warehouse</description>
        </property>

       <property>
                <name>hive.cli.print.header</name>
                <value>true</value>
        </property>

                <property>
          <name>hive.metastore.uris</name>
          <value>thrift://hadoop02:9083</value>
        </property> 
  
        <property>
                <name>hive.server2.thrift.bind.host</name>
                <value>hadoop02</value>
        </property>

                <property>
         <name>hive.server2.thrift.port</name>
          <value>10000</value>
        </property>
      
<!--Spark依赖位置（注意：端口号8020必须和namenode的端口号一致）-->
<property>
    <name>spark.yarn.jars</name>
    <value>hdfs://hadoop01:8020/spark-jars/*</value>
</property>
  
<!--Hive执行引擎-->
<property>
    <name>hive.execution.engine</name>
    <value>spark</value>
</property>
 
</configuration>