[jira] [Created] (SOLR-10010) NGramTokenizer with SynonymFilterFacory doesn't work properly when using Managed-Schema

["Issei Nishigata (JIRA)" <ji...@apache.org>]

Issei Nishigata created SOLR-10010:
--------------------------------------

             Summary: NGramTokenizer with SynonymFilterFacory doesn't work properly when using Managed-Schema
                 Key: SOLR-10010
                 URL: https://issues.apache.org/jira/browse/SOLR-10010
             Project: Solr
          Issue Type: Bug
      Security Level: Public (Default Security Level. Issues are Public)
          Components: Schema and Analysis
            Reporter: Issei Nishigata


NGramTokenizer with SynonymFilterFacory doesn't work properly when using Managed-Schema

When using Managed-Schema, it doesn't work properly with the following settings.

{code:title=managed-schema}
<field name="bigram" type="text_bigram" indexed="true" stored="true"/>
<fieldType name="text_bigram" class="solr.TextField" positionIncrementGap="100"
					 autoGeneratePhraseQueries="false">
	<analyzer type="index">
		<tokenizer class="solr.NGramTokenizerFactory" minGramSize="2" maxGramSize="2"/>
		<filter class="solr.SynonymFilterFactory" synonyms="synonyms.txt"
						tokenizerFactory="solr.NGramTokenizerFactory"
						tokenizerFactory.minGramSize="2" tokenizerFactory.maxGramSize="2"
						ignoreCase="true" expand="true"/>
	</analyzer>
</fieldType>
{code}

{code:title=synonyms.txt}
ab,ba
{code}

{code:title=expected}
querystring => "bigram:ab"
parsedquery => "bigram:ab bigram:ba"
{code}

{code:title=actual}
querystring => "bigram:ab"
parsedquery => "bigram:ab"
{code}

When using ClassicIndexSchemaFactory, works peroperly.

I guess this is causing org.apache.lucene.analysis.synonym.SynonymFilterFactory#loadSynonyms doesn't set tokenizerFactory.minGramSize="2", tokenizerFactory.maxGramSize="2" when calling loader.inform() ( => constructor of "org.apache.solr.schema.IndexSchema")
(tokArgs is empty)



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