关于java:readmemd

    <properties>        <hive.version>2.3.4</hive.version>    </properties>    <dependencies>        <!--log4j-->        <dependency>            <groupId>org.apache.logging.log4j</groupId>            <artifactId>log4j-slf4j-impl</artifactId>        </dependency>        <dependency>            <groupId>org.apache.logging.log4j</groupId>            <artifactId>log4j-core</artifactId>        </dependency>        <dependency>            <groupId>org.apache.logging.log4j</groupId>            <artifactId>log4j-api</artifactId>        </dependency>        <!--mysql-->        <dependency>            <groupId>mysql</groupId>            <artifactId>mysql-connector-java</artifactId>            <version>6.0.6</version>        </dependency>        <!--hive-->        <dependency>            <groupId>org.apache.hadoop</groupId>            <artifactId>hadoop-common</artifactId>        </dependency>        <dependency>            <groupId>org.apache.hive</groupId>            <artifactId>hive-jdbc</artifactId>            <version>${hive.version}</version>        </dependency>        <dependency>            <groupId>org.apache.hive</groupId>            <artifactId>hive-service</artifactId>            <version>${hive.version}</version>        </dependency>        <dependency>            <groupId>org.apache.hive.hcatalog</groupId>            <artifactId>hive-hcatalog-core</artifactId>            <version>${hive.version}</version>        </dependency>    </dependencies>