Hi, Tim,
Let me clarify my idea: using Tika's language detection (since Tika0.10) in
Dspace1.7.2 might be achieved through two steps:
firstly upgrade Solr1.4.1 to Solr3.3.0 in Dspace1.7.2, and secondly upgrade to
Tika0.10 in Solr3.3.0.
In the following link, people has tried to upgrade Tika0.8 to Tika0.9. I was
thinking, if I can also upgrade to Tika0.10 following similar steps, then maybe
I can use the language detection. However, this task has not succeeded yet.
http://lucene.472066.n3.nabble.com/upgrading-to-Tika-0-9-on-Solr-1-4-1-td2570526.html
Best Regards,
Bing
> Date: Fri, 24 Feb 2012 08:51:09 -0600
> From: tdono...@duraspace.org
> To: jsuser1...@hotmail.com
> CC: dspace-devel@lists.sourceforge.net
> Subject: Re: [Dspace-devel] Upgrade solr to version 3.5.0 in Dspace1.7.2?
>
> Bing,
>
> To be honest, it might be easier to upgrade to Solr 3.5.0 if you want a
> specific feature that is new to 3.5.0.
> I'm not sure if there's any way to use that TikaLanguage factory with Solr
> 3.3.0.
>
> In any case, if you need to upgrade to 3.5.0, it likely will be easier for
> you to upgrade from Solr 3.3.0 -> 3.5.0 than to try and do a Solr 1.4.1 ->
> 3.5.0.
>
> So, you still may want to upgrade to DSpace 1.8 (which automatically gives
> you Solr 3.3), and then try and get DSpace 1.8 working with Solr 3.5.
>
> Others may have more tips/ideas here.
>
> - Tim
>
> On 2/23/2012 9:35 PM, bingbingwang wrote:
> > Hi, Tim,
> >
> > Thanks for sending the link, and I can see you guys successfully
> > upgraded Solr in Dspace to version 3.3.0.
> > However in my case, I really hope I can use the
> > org.apache.solr.update.processor.TikaLanguageIdentifierUpdateProcessorFactory
> >
> > (since Solr3.5.0).
> > I am thinking, if I upgrade to Solr3.3.0, is it possible to import that
> > factory in Solr3.5.0 to be used in Solr3.3.0? Otherwise, I would have to
> > write my own factory to suffice the same purpose.
> > Do you, or any one else, happen to know certain way to solve that?
> >
> > Best Regards
> > Bing
> >
> > > Date: Thu, 23 Feb 2012 12:50:50 -0600
> > > From: tdono...@duraspace.org
> > > To: jsuser1...@hotmail.com
> > > CC: dspace-devel@lists.sourceforge.net
> > > Subject: Re: [Dspace-devel] Upgrade solr to version 3.5.0 in Dspace1.7.2?
> > >
> > > Hi Bing,
> > >
> > > In DSpace 1.8.0, DSpace now uses Solr 3.3.0. So, it's possible it would
> > > be much easier if you just upgraded to DSpace 1.8.0.
> > >
> > > If you'd rather stay on DSpace 1.7.2, you might find it helpful to look
> > > at how we upgraded to Solr 3.3.0 in DSpace 1.8.0. The details are in
> > > this ticket:
> > > https://jira.duraspace.org/browse/DS-980
> > >
> > > - Tim
> > >
> > > On 2/23/2012 3:34 AM, bingbingwang wrote:
> > > > Hi, all,
> > > >
> > > > I work on Dspace1.7.2, enabling discovery to use Solr1.4.1. I am going
> > > > to upgrade the solr to version 3.5.0, so that I can use Tika's language
> > > > API. Can anyone give me a hint how to?
> > > >
> > > > Thanks in advance.
> > > >
> > > > Best Regards,
> > > > Bing
> > > >
> > > >
> > > >
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> > > >
> > > >
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> > > Virtualization & Cloud Management Using Capacity Planning
> > > Cloud computing makes use of virtualization - but cloud computing
> > > also focuses on allowing computing to be delivered as a service.
> > > http://www.accelacomm.com/jaw/sfnl/114/51521223/
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> > > https://lists.sourceforge.net/lists/listinfo/dspace-devel
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> ------------------------------------------------------------------------------
> Virtualization & Cloud Management Using Capacity Planning
> Cloud computing makes use of virtualization - but cloud computing
> also focuses on allowing computing to be delivered as a service.
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