Yeah, the known issue is HSQLDB lock not being cleaned on abnormal
app termination of the modeler. Right now the only solution is the
one you described - close everything and delete all db[1..9]+.* and
db.lck files. Going forward we need to switch to some other DB like
derby or just start using standard java preferences API :-/
Andrus
On Dec 20, 2006, at 4:22 PM, Peter Schröder wrote:
> hi,
>
> i am currently using cayenne with jndi resources. i use the cayenne-
> modeler as a fallback as discribed here:
> http://cwiki.apache.org/CAYDOC/using-jndi.html
> which works fine till yesterday, where cayenne told me, that it
> cant find any resources. in the end i deleted and recreated all
> data-sources in the modeler, which solved the problem.
>
> today same thing happend again and after poking around in
> the .cayenne folder i found out that there must be a messed up
> db.xxx file. i deleted all db.xxx files and replaced them with a
> working copy i had from yesterday. i didnt change anything in
> cayenne-modeler, so there has to be something with the fallback. is
> there a known issue about this?
>
> kind regards
> peter
>
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