in your mysql configuration file

/etc/my.cnf

change the variable

set-variable    = max_allowed_packet=1M

to 5M  or 10M


restart the mysqld server


regards.

Slava






On Mon, 2003-07-28 at 21:40, Roland Carlsson wrote:
> Hi!
> I having trouble to get an byte[] larger than 1MB into my Mysql-database.
> Smaller files works just fine.
> 
> The column in the database is longblob
> 
> I declared the column in the repository.xml as a longvarbinary since the
> object is an byte[].
> 
> I get this error-message:
> 
> "Communication link failure: com.mysql.jdbc.PacketTooBigException"
> 
> I read in the arcives and the jdbc driver of Mysql got some bad critic (in
> the context of blobs) so I wonder if this is a problem of the mysql-driver
> or if anyone can say that this should work?
> 
> Thanks in advance
> Roland Carlsson
> 
> 
> 
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