Re: [Fedora-commons-developers] Proai and 2.2.4
Hi Richard,
Apologies, as this is something we missed while doing the Fedora 2.2.4
maintenance release...it was assumed that the oaiprovider wouldn't
need changes to be compatible, and it clearly does (though minor). I
think Steve is right about the namespace (2.2.4 uses mulgara instead
of kowari, and this namespace changed as a result) and the proai jar
needing updating, but I actually think the other jars will work as-is.
The namespace change actually requires a modification to the
oaiprovider source (ITQLQueryFactory.java), which I've done in the
maintenance branch[1] along with the proai lib upgrade. If you want
to check it out now you can build it with "ant dist". I won't get a
chance to test it myself and do an oaiprovider-1.1.1 release until
next week.
Thanks,
Chris
[1] https://fedora-commons.svn.sourceforge.net/svnroot/fedora-commons/services/oaiprovider/branches/maintenance-1.1
On Mon, Mar 2, 2009 at 1:22 PM, Steve Bayliss
<stephen.bayliss <at> acuityunlimited.net> wrote:
> Thinking about this - you should just be able to update jars in the oai
> provider's lib folder with updated versions from Fedora's lib directory -
> particularly fedora-client (and maybe trippi).
>
>
> -----Original Message-----
> From: Steve Bayliss [mailto:stephen.bayliss <at> acuityunlimited.net]
> Sent: 02 March 2009 18:13
> To: 'Richard Green'; 'fedora-commons-users <at> lists.sourceforge.net';
> 'fedora-commons-developers <at> lists.sourceforge.net'
> Subject: RE: [Fedora-commons-users] Proai and 2.2.4
>
> From the tucana namespaces it looks like your version of proai was built
> against Fedora 2.2.3/Kowari - you need a version built against 2.2.4,
> http://tucana.org/tucana needs changing to http://mulgara.org/mulgara in the
> queries.
>
>
> -----Original Message-----
> From: Richard Green [mailto:R.Green <at> hull.ac.uk]
> Sent: 02 March 2009 14:27
> To: fedora-commons-users <at> lists.sourceforge.net;
> fedora-commons-developers <at> lists.sourceforge.net
> Subject: [Fedora-commons-users] Proai and 2.2.4
>
> On Friday night we switched from Fedora 2.2.3 to 2.2.4. All seemed well,
> except that we now find that Proai isn’t picking up changes. Each time it
> polls we get:
>
>
>
> ERROR 2009-03-02 13:25:43.463 [http-9080-29] (RISearchServlet) Unexpected
> error servicing API-A request
>
> org.trippi.TrippiException: Query failed
>
> at
> org.trippi.impl.mulgara.MulgaraSession.query(MulgaraSession.java:131)
>
> at
> org.trippi.impl.base.ConcurrentTriplestoreReader.findTuples(ConcurrentTriplestoreReader.java:79)
>
> etc
>
>
>
> and further down in the list:
>
>
>
> ... 37 more
>
> Caused by: org.mulgara.query.QueryException: Error resolving [$date
> http://tucana.org/tucana#after
> "2009-02-27T21:12:53.999Z"^^<http://www.w3.org/2001/XMLSchema#dateTime>
> rmi://localhost/fedora#xsd] from rmi://localhost/fedora#xsd
>
> at
> org.mulgara.resolver.LocalQueryResolver.resolve(LocalQueryResolver.java:194)
>
> at
> org.mulgara.resolver.DefaultConstraintHandlers$3.resolve(DefaultConstraintHandlers.java:131)
>
>
>
> The date/time matches the point at which we turned 2.2.3 off.
>
>
>
> The proai.properties file has an entry dependent on Kowari
> (fedora.services.oaiprovider.ITQLQueryFactory) or MPT store
> (fedora.services.oaiprovider.MPTQueryFactory). Is it also the ITQL version
> for Mulgara – or is there an unmentioned update? If that isn’t the problem,
> any other thoughts?
>
>
>
> Richard
>
> ___________________________________________________________________
>
>
>
> Richard Green
>
> Manager, RepoMMan, RIDIR and REMAP Projects
>
> e-Services Integration Group
>
>
>
> www.hull.ac.uk/esig/repomman
>
> www.hull.ac.uk/ridir
>
> www.hull.ac.uk/remap
>
> http://edocs.hull.ac.uk
>
>
>
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