Scala Connect Hive

Original:

https://blog.csdn.net/weixin_42181917/article/details/82842707

Código simple:

Necesito agregar jdbc-hive en el POM , y también necesito iniciar service2 de hive ,

paquete colmena
 import java.sql.DriverManager
 import java.sql.Connection
 import java.sql.ResultSet
 import java.sql.Statement 

object Hive { 
  def main (args: Array [String]): Unit = { 

    val driverName: String = "org .apache.hive.jdbc.HiveDriver "
     try { 
      Class.forName (driverName) 
    } catch {
       case e: ClassNotFoundException => 
        println ( " Missing Class " , e) 
    } 

    val con: Connection = DriverManager.getConnection (" jdbc: hive2: //192.168.1.11/hadoop ") 
    val stmt: Statement = con.createStatement () 
    val res: ResultSet = stmt.executeQuery ("mostrar tablas" )
     while (res.next ()) { 
      println (res.getString ( 1 )) 
    } 


  } 
}