Hadoop 对于大文件是如何切分的?是按照行进行切分吗

2024-12-29 19:54:50
推荐回答(1个)
回答1:

final String url = "jdbc:oracle:thin:@localhost:1521:ORCL";
final String user = "store";
final String password = "store_password";
Class.forName("oracle.jdbc.driver.OracleDriver");
Connection con = DriverManager.getConnection(url, user, password);
return con;
}