AW: [opencms-dev] OpenCMS - Problem

[Emmerich, Michael]

> So würde ich u.a. gern grössere Binär-Objekte 
> unterschiedlichler Versionen uploaden
> -aber da bekomme ich z.b. bei einem Objekt von 500k einen Fehler:
> (keine Ahnung, ob es da irgendwelche Beschränkungen gibt)

There is no limitation for file sizes within OpenCms itself.
BUT: The currently used JDBC-MySql drivers seem not to work very stable when
storing large objects.

We have tested several versions of the drivers (last version tested:
2.0pre5) and when running under Linux the error you describe can happen from
time to time. The only way to get them working again is to reastart the
Webserver and the MySql database.

Currently there is no solution for this problem available, maybe a different
driver could help for this problem, but i do not know if there is a
different JDBC driver than mm-mysql-jdb availalbe.

Michael Emmerich
mailto:michael.emmerich at framfab.de