jdbc impala连接hive

import java.sql.Connection;
import java.sql.Driver;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Properties;

public class TestConnection {

    public static void main(String[] args)
            throws InstantiationException, IllegalAccessException, ClassNotFoundException, SQLException {
        Driver driver = (Driver) Class.forName("com.cloudera.impala.jdbc41.Driver").newInstance();
        Properties propertes = new Properties();
        Connection connetction = driver
                .connect("jdbc:impala://192.168.44.141:21051/data;AuthMech=3;UID=hive;PWD=hive", propertes); // 使用第三种安全验证

        String sql = "SELECT * FROM data.article a WHERE id=?";

        PreparedStatement stmt = connetction.prepareStatement(sql);
        stmt.setString(1, "100");
        ResultSet rs = stmt.executeQuery();
        System.out.println("完成执行===============================");
        if (rs.next()) {
            System.out.println("返回：" + rs.getObject(1));
        }
        rs.close();
        connetction.close();
    }

}

在pom.xml中引入依赖包，其中jar包到${project.basedir}/src/main/webapp/WEB-INF/lib/目录中

        <!-- impala start -->
        <dependency>
            <groupId>com.cloudera</groupId>
            <artifactId>ImpalaJDBC41</artifactId>
            <version>1.0</version>
            <scope>system</scope>
            <systemPath>${project.basedir}/src/main/webapp/WEB-INF/lib/ImpalaJDBC41.jar</systemPath>
        </dependency>
        <dependency>
            <groupId>org.apache.hive</groupId>
            <artifactId>hive_metastore</artifactId>
            <version>0.0.1</version>
            <scope>system</scope>
            <systemPath>${project.basedir}/src/main/webapp/WEB-INF/lib/hive_metastore.jar</systemPath>
        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>hive_service</artifactId>
            <version>0.0.1</version>
            <scope>system</scope>
            <systemPath>${project.basedir}/src/main/webapp/WEB-INF/lib/hive_service.jar</systemPath>
        </dependency>
        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-codec</artifactId>
            <version>1.3</version>
            <scope>system</scope>
            <systemPath>${project.basedir}/src/main/webapp/WEB-INF/lib/commons-codec-1.3.jar</systemPath>
        </dependency>
        <dependency>
            <groupId>com.facebook</groupId>
            <artifactId>libfb303-0.9.0</artifactId>
            <version>0.9.0</version>
            <scope>system</scope>
            <systemPath>${project.basedir}/src/main/webapp/WEB-INF/lib/libfb303-0.9.0.jar</systemPath>
        </dependency>
        <dependency>
            <groupId>com.facebook</groupId>
            <artifactId>libthrift-0.9.0</artifactId>
            <version>0.9.0</version>
            <scope>system</scope>
            <systemPath>${project.basedir}/src/main/webapp/WEB-INF/lib/libthrift-0.9.0.jar</systemPath>
        </dependency>
        <dependency>
            <groupId>org.apache.hive</groupId>
            <artifactId>ql</artifactId>
            <version>0.0.1</version>
            <scope>system</scope>
            <systemPath>${project.basedir}/src/main/webapp/WEB-INF/lib/ql.jar</systemPath>
        </dependency>
        <dependency>
            <groupId>org.apache.hive</groupId>
            <artifactId>TCLIServiceClient</artifactId>
            <version>0.0.1</version>
            <scope>system</scope>
            <systemPath>${project.basedir}/src/main/webapp/WEB-INF/lib/TCLIServiceClient.jar</systemPath>
        </dependency>
        <dependency>
            <groupId>org.apache.zookeeper</groupId>
            <artifactId>zookeeper</artifactId>
            <version>3.4.6</version>
            <scope>system</scope>
            <systemPath>${project.basedir}/src/main/webapp/WEB-INF/lib/zookeeper-3.4.6.jar</systemPath>
        </dependency>
        <!-- impala -->