[MonetDB-users] MonetDB XQuery Module Crash

Wouter Alink w.alink at alumnus.utwente.nl
Tue Jul 11 19:44:29 CEST 2006

Hello Michael, 

I read the discussion, and I might have experienced the same kind of problem
before. I think there is some problem with the naming (when a document is
previously shredded with the same name as a 'cached' document). At the time
I experienced the problem I couldn't figure out what the exact problem was,
but removing the dbfarm worked for me:

So perhaps you could try to: 
- stop Mserver
- completely remove the dbfarm-folder (defaultpath is
"$PREFIX/var/MonetDB/dbfarm") (hopefully you don't have important XML
documents stored in the database ;)
- start Mserver
- and then run the large query (without running any other queries first)?

If this solves your problem, than we know where to look...


-----Original Message-----
From: monetdb-users-bounces at lists.sourceforge.net
[mailto:monetdb-users-bounces at lists.sourceforge.net] On Behalf Of Michael
Sent: dinsdag 11 juli 2006 14:42
To: Stefan Manegold
Cc: Monetdb-users at lists.sourceforge.net
Subject: Re: [MonetDB-users] MonetDB XQuery Module Crash

Hello Stefan,

thank you very much for your engagement!

> In the meantime, I have some more questions for you:
> Which version of SuSE Linux and which version of gcc do you use?

I am running SuSe Linux 10.0 and gcc (GCC) 4.0.2 20050901 (prerelease) (SUSE
> Which exact version of the MonetDB source do you use?
> - The released tar-balls from SourceForge 
>   (MonetDB-4.12.0.tar.gz & MonetDB-XQuery-0.12.0.tar.gz)?

Yes, I used the tar balls. During installation I encountered some problems
with the bzip library file, but after manual reinstallation of this package
from sources everything worked fine.

If I can help you debugging, e.g. by running any tests, please let me know.

Kind Regards
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