error:
java.sql.SQLException: No suitable driver found for jdbc:hive://localhost:10000/default at java.sql.DriverManager.getConnection(DriverManager.java:596) at java.sql.DriverManager.getConnection(DriverManager.java:233) at demo.utils.JDBCUtils.getConnection(JDBCUtils.java:25) at demo.hive.HiveJDBCDemo.main(HiveJDBCDemo.java:16) Exception in thread "main" java.lang.NullPointerException at demo.hive.HiveJDBCDemo.main(HiveJDBCDemo.java:18)
resolve:
url->change hive to hive2
before:
private static String driverString = "org.apache.hive.jdbc.HiveDriver"; private static String urlString = "jdbc:hive://localhost:10000/default";
after:
private static String driverString = "org.apache.hive.jdbc.HiveDriver"; private static String urlString = "jdbc:hive2://localhost:10000/default";
java.sql.SQLException: No suitable driver found for jdbc:hive://localhost:10000/default
原文：http://www.cnblogs.com/liupuLearning/p/6347539.html