Trying to add in synonyms at index time but it's not working as
expected. Here's the schema and example from synonyms.txt
synonyms.txt has :
watch, watches, watche, watchs
schema for the field :
<fieldType name="text_ngram" class="solr.TextField"
positionIncrementGap="100">
<analyzer type="index">
<tokenizer class="solr.KeywordTokenizerFactory"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.StopFilterFactory" ignoreCase="true"
words="stopwords_en.txt" enablePositionIncrement="true"/>
<filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt"
ignoreCase="true" expand="false"/>
<filter class="solr.EdgeNGramFilterFactory" minGramSize="2"
maxGramSize="15" side="front"/>
</analyzer>
<analyzer type="query">
<tokenizer class="solr.KeywordTokenizerFactory"/>
<filter class="solr.LowerCaseFilterFactory"/>
</analyzer>
</fieldType>
When I run analysis, the index query correctly shows watche => watch,
which is then EdgeNGrammed
My understanding of how this is meant to work is that solr will index
all instances of 'watche' as 'watch' when expand=false
This doesn't seem to be happening though. Any ideas on what I'm missing?
I initially set the synonym filtering to run at query time as its user
input however that was returning the same results so I thought it might
be because those terms were already in the index and would therefore
show up in the results
Thanks
Doug
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