I've used this before, by specifying the chain as the default processor chain
by putting the following directly under the <config> entry:
<initParams path="/update/**">
<lst name="defaults">
<str name="update.chain">uniq-fields</str>
</lst>
</initParams>
Not sure if this is the best way, but since our app is the only one using Solr,
we want every update to use the chain across all our collections.
-----Original Message-----
From: Alexis Aravena Silva [mailto:aarav...@itsofteg.com]
Sent: Thursday, March 14, 2019 11:37 AM
To: solr-user@lucene.apache.org
Subject: Re: Duplicate values in Multi Value Fields
Does anyone know how to config this in solrconfig?, the idea is that solr uses
it when I execute the data import:
<updateRequestProcessorChain name="uniq-fields">
<processor
class="org.apache.solr.update.processor.DistributedUpdateProcessorFactory"/>
<processor
class="org.apache.solr.update.processor.UniqFieldsUpdateProcessorFactory">
<str name="fieldName">_nombreArea_</str>
</processor>
<processor class="solr.RunUpdateProcessorFactory" />
</updateRequestProcessorChain>
<requestHandler name="/update" class="solr.UpdateRequestHandler">
<lst name="defaults">
<str name="update.chain">uniq-fields</str>
</lst>
</requestHandler>
________________________________
From: Alexis Aravena Silva
Sent: Thursday, March 14, 2019 11:26:07 AM
To: solr-user@lucene.apache.org
Subject: Re: Duplicate values in Multi Value Fields
I've tried with the following, but it doesn't work, it seems like solr doesn't
take the configuration:
<updateRequestProcessorChain name="uniq-fields">
<processor
class="org.apache.solr.update.processor.DistributedUpdateProcessorFactory"/>
<processor
class="org.apache.solr.update.processor.UniqFieldsUpdateProcessorFactory">
<str name="fieldName">_nombreArea_</str>
</processor>
<processor class="solr.RunUpdateProcessorFactory" />
</updateRequestProcessorChain>
<requestHandler name="/update" class="solr.UpdateRequestHandler">
<lst name="defaults">
<str name="update.chain">uniq-fields</str>
</lst>
</requestHandler>
________________________________
From: MUNENDRA S.N <sn.munendr...@gmail.com>
Sent: Thursday, March 14, 2019 11:17:40 AM
To: solr-user@lucene.apache.org
Subject: Re: Duplicate values in Multi Value Fields
Probably you could add-distinct operation for unique values in multivalued
fields
https://lucene.apache.org/solr/guide/7_3/updating-parts-of-documents.html
On Thu, Mar 14, 2019, 7:40 PM Jörn Franke <jornfra...@gmail.com> wrote:
> With an update request processor
>
> https://lucene.apache.org/solr/7_4_0//solr-core/org/apache/solr/update/processor/UniqFieldsUpdateProcessorFactory.html
>
> > Am 14.03.2019 um 15:01 schrieb Alexis Aravena Silva <
> aarav...@itsofteg.com>:
> >
> > Hello,
> >
> >
> > I'm indexing data into some MultiValueFields, but I have duplicates,
> how can I remove the duplicate values at indexing time?
> >
> >
> > I'm using Solr 7.
> >
> >
> > sample:
> >
> >
> > _nombreArea_":["MICROBIOLOGÍA", "QUÍMICA", "MICROBIOLOGÍA",
> "MICROBIOLOGÍA", "MICROBIOLOGÍA", "QUÍMICA", "QUÍMICA", "MICROBIOLOGÍA",
> "MICROBIOLOGÍA", "QUÍMICA", "MICROBIOLOGÍA", "QUÍMICA"],
> >
> >
> > Regards,
> >
> > Alexis Aravena S.
> >
> >
>
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