Your stated problem seems to have nothing to do with the message subject
line relating to RemoveDuplicatesTokenFilterFactory. Please start a new
message thread unless you really are concerned with an issue related to
RemoveDuplicatesTokenFilterFactory.
This kind of "thread hijacking" is inappropriate for this email list (or any
email list.)
-- Jack Krupansky
-----Original Message-----
From: tuedel
Sent: Monday, July 01, 2013 8:15 AM
To: solr-user@lucene.apache.org
Subject: Re: RemoveDuplicatesTokenFilterFactory to avoid import duplicate
values in multivalued field
Hey, i have tried to make use of the UniqFieldsUpdateProcessorFactory in
order to achieve distinct values in multivalued fields. Example below:
<updateRequestProcessorChain name="uniq_fields">
<processor
class="org.apache.solr.update.processor.UniqFieldsUpdateProcessorFactory">
<lst name="fields">
<str>title</str>
<str>tag_type</str>
</lst>
</processor>
<processor class="solr.RunUpdateProcessorFactory" />
</updateRequestProcessorChain>
<requestHandler name="/update" class="solr.UpdateRequestHandler">
<lst name="defaults">
<str name="update.chain">uniq_fields</str>
</lst>
</requestHandler>
However the data being is indexed one by one. This may happen, since a
document may will get an additional tag in a future update. Unfortunately in
order to ensure not having any duplicate tags, i was hoping, the
UpdateProcessorFactory is doing what i want to achieve. In order to actually
add a tag, i am sending an
"tag_type" :{"add":"foo"}, which still adds the tag, without questioning if
its already part of the field. How may i be able to achieve distinct values
on solr side?!
--
View this message in context:
http://lucene.472066.n3.nabble.com/RemoveDuplicatesTokenFilterFactory-to-avoid-import-duplicate-values-in-multivalued-field-tp4029004p4074324.html
Sent from the Solr - User mailing list archive at Nabble.com.
