摘要： 1.hbase的错误master notfound exception 启动了hadoop和hbase之后等一会儿 再开shell2.hive连接jdbcimport java.sql.SQLException;import java.sql.Connection;import java.sql.ResultSet;import java.sql.Statement;import java.sql.DriverManager;public class jhive { private static String driverName = "org.apache.hadoop.hive. 阅读全文