当我退出hive时,“quit”和“exit”之间有什么区别吗?
if (cmd_trimmed.toLowerCase().equals("quit") || cmd_trimmed.toLowerCase().equals("exit")) {
// if we have come this far - either the previous commands
// are all successful or this is command line. in either case
// this counts as a successful run
ss.close();
System.exit(0);
} else if (...