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https://issues.apache.org/jira/browse/SOLR-4251?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Bleakley updated SOLR-4251:
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Attachment: SOLR-4251.patch
> SynonymFilter fails when provided with optional tokenizerFactory
> ----------------------------------------------------------------
>
> Key: SOLR-4251
> URL: https://issues.apache.org/jira/browse/SOLR-4251
> Project: Solr
> Issue Type: Bug
> Components: Schema and Analysis
> Affects Versions: 4.0, 4.0.1, 4.1, 4.2
> Reporter: Chris Bleakley
> Priority: Minor
> Attachments: SOLR-4251.patch
>
>
> Using the solr 4.0 example, if I add an optional tokenizerFactory ( as per
> http://wiki.apache.org/solr/AnalyzersTokenizersTokenFilters#solr.SynonymFilterFactory
> ) to the synonymFilter for the "text_general" field type:
> <filter class="solr.SynonymFilterFactory"
> synonyms="synonyms.txt"
> tokenizerFactory="solr.StandardTokenizerFactory"
> ignoreCase="true"
> expand="true"/>
> I receive the error at startup:
> SEVERE: null:java.lang.IllegalArgumentException: Configuration Error: Factory
> 'org.apache.lucene.analysis.standard.StandardTokenizerFactory' needs a
> 'luceneMatchVersion' parameter
> It also fails if I try adding the param luceneMatchVersion="LUCENE_40" :
> <filter class="solr.SynonymFilterFactory"
> synonyms="synonyms.txt"
> tokenizerFactory="solr.StandardTokenizerFactory"
> luceneMatchVersion="LUCENE_40"
> ignoreCase="true"
> expand="true"/>
> ----------
> It looks like the delegator in the SynonymFilterFactory is not propagating
> the LUCENE_MATCH_VERSION to the tokenizer. For tokenizers that don't require
> a match version (whitespace) everything works correctly. This issue seems to
> be a problem in the 4x branch... trunk removes the code that delegates
> between the 2 types of synonym filters.
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