Hadoop中DBInputFormat和DBOutputFormat使用(2)

DBConfiguration.configureDB(conf, "com.mysql.jdbc.Driver",
          "jdbc:mysql://192.168.3.244:3306/hadoop", "hua", "hadoop");
    String[] fields = { "id", "name" };
    DBInputFormat.setInput(conf, StudentinfoRecord.class, "studentinfo",  null, "id", fields);

接下来请看：