Java API連線Hive
阿新 • • 發佈:2018-12-16
首先導maven包:
<dependency>
<groupId>org.apache.hive</groupId>
<artifactId>hive-jdbc</artifactId>
<version>1.1.0</version>
</dependency>
導包:
import java.sql.Connection; import java.sql.DriverManager; import java.sql.SQLException;
程式碼:
複製貼上修改連線地址即可使用
public class HiveDBUtil { public static Connection conn=null; public static Connection getConn()throws Exception{ if(conn==null){ Class.forName("org.apache.hive.jdbc.HiveDriver"); conn= DriverManager.getConnection( "jdbc:hive2://192.168.163.120:10000/hive","hive","hive"); } return conn; } public static void close(Connection conn){ if(conn!=null){ try { conn.close(); } catch (SQLException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } public static void main(String[] args) { try{ System.out.println(getConn()); }catch (Exception e){ e.printStackTrace(); } } }
希望能幫到有需要的朋友