its a quick and dirty way of accessing the Apache Drill using the Drill-JDBC Driver,make sure you have Drill JDBC DRIVER (drill-jdbc-all-1.1.0.jar ) in the classpath while running your java program.
Java Class:
After running generated class file you will see the following output
Java Class:
package com.test; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.Statement; public class DrillJDBCTest { public static void main(String[] args) throws Exception{ Class.forName("org.apache.drill.jdbc.Driver"); Connection connection =DriverManager.getConnection("jdbc:drill:zk=node3.mapr.com:5181/drill/my_cluster_com-drillbits"); Statement st = connection.createStatement(); ResultSet rs = st.executeQuery("SELECT * from cp.`employee`"); while(rs.next()){ System.out.println(rs.getString(1)); } } }
After running generated class file you will see the following output
::::::::::::::::::::::::::::::::::::::::::::::::::::::::: printing full name of the employee ::::::::::::::::::::::::::::::::::::::::::::::::::::::::: Sheri Nowmer Derrick Whelply Michael Spence Maya Gutierrez Roberta Damstra DONE
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