[CentOS] mysql 4 > 5 export import issue

>
> you are inserting multiple duplicate values somewhere where its not 
> allowed. without looking at your schema it would be hard to work out 
> what the issue is.

its a bayes db for spamassassin

>
> in other news, you dont need to dump + reload when you move from 
> mysql-4 to mysql-5, just service mysqld stop; yum update mysql\*; 
> /usr/bin/mysql_upgrade ; service mysqld start
>
>

i am changing the actual box so i have to dump and then import as i am 
also moving from centos4 to 5 -

schema is below.... thanks

-- MySQL dump 10.9
--
-- Host: localhost    Database: spamassassin
-- ------------------------------------------------------
-- Server version    4.1.13-max

/*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
/*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
/*!40101 SET @OLD_COLLATION_CONNECTION=@@COLLATION_CONNECTION */;
/*!40101 SET NAMES utf8 */;
/*!40014 SET @OLD_UNIQUE_CHECKS=@@UNIQUE_CHECKS, UNIQUE_CHECKS=0 */;
/*!40014 SET @OLD_FOREIGN_KEY_CHECKS=@@FOREIGN_KEY_CHECKS, 
FOREIGN_KEY_CHECKS=0 */;
/*!40101 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='NO_AUTO_VALUE_ON_ZERO' */;
/*!40111 SET @OLD_SQL_NOTES=@@SQL_NOTES, SQL_NOTES=0 */;

--
-- Table structure for table `bayes_expire`
--

DROP TABLE IF EXISTS `bayes_expire`;
CREATE TABLE `bayes_expire` (
  `id` int(11) NOT NULL default '0',
  `runtime` int(11) NOT NULL default '0',
  KEY `bayes_expire_idx1` (`id`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1;

--
-- Table structure for table `bayes_global_vars`
--

DROP TABLE IF EXISTS `bayes_global_vars`;
CREATE TABLE `bayes_global_vars` (
  `variable` varchar(30) NOT NULL default '',
  `value` varchar(200) NOT NULL default '',
  PRIMARY KEY  (`variable`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1;

--
-- Table structure for table `bayes_seen`
--

DROP TABLE IF EXISTS `bayes_seen`;
CREATE TABLE `bayes_seen` (
  `id` int(11) NOT NULL default '0',
  `msgid` varchar(200) character set latin1 collate latin1_bin NOT NULL 
default '',
  `flag` char(1) NOT NULL default '',
  PRIMARY KEY  (`id`,`msgid`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1;

--
-- Table structure for table `bayes_token`
--

DROP TABLE IF EXISTS `bayes_token`;
CREATE TABLE `bayes_token` (
  `id` int(11) NOT NULL default '0',
  `token` char(5) NOT NULL default '',
  `spam_count` int(11) NOT NULL default '0',
  `ham_count` int(11) NOT NULL default '0',
  `atime` int(11) NOT NULL default '0',
  PRIMARY KEY  (`id`,`token`),
  KEY `bayes_token_idx1` (`token`),
  KEY `bayes_token_idx2` (`id`,`atime`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1;

--
-- Table structure for table `bayes_vars`
--

DROP TABLE IF EXISTS `bayes_vars`;
CREATE TABLE `bayes_vars` (
  `id` int(11) NOT NULL auto_increment,
  `username` varchar(200) NOT NULL default '',
  `spam_count` int(11) NOT NULL default '0',
  `ham_count` int(11) NOT NULL default '0',
  `token_count` int(11) NOT NULL default '0',
  `last_expire` int(11) NOT NULL default '0',
  `last_atime_delta` int(11) NOT NULL default '0',
  `last_expire_reduce` int(11) NOT NULL default '0',
  `oldest_token_age` int(11) NOT NULL default '2147483647',
  `newest_token_age` int(11) NOT NULL default '0',
  PRIMARY KEY  (`id`),
  UNIQUE KEY `bayes_vars_idx1` (`username`)
) ENGINE=MyISAM DEFAULT CHARSET=latin1;

/*!40101 SET SQL_MODE=@OLD_SQL_MODE */;
/*!40014 SET FOREIGN_KEY_CHECKS=@OLD_FOREIGN_KEY_CHECKS */;
/*!40014 SET UNIQUE_CHECKS=@OLD_UNIQUE_CHECKS */;
/*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
/*!40101 SET CHARACTER_SET_RESULTS=@OLD_CHARACTER_SET_RESULTS */;
/*!40101 SET COLLATION_CONNECTION=@OLD_COLLATION_CONNECTION */;
/*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;