Hi All,
I have a requirement where the user can give an Unicode or ascii character as
input but expects same result.
For example: MöllerGruppen AS vs MollerGruppen AS should give out same result.
I am able to get this done using <filter class="solr.ASCIIFoldingFilterFactory"
preserveOriginal="true"/>, but due to some reason when it try to do
MöllerGruppen* I am getting the below message.
""metadata":[
"error-class","org.apache.solr.common.SolrException",
"root-error-class","org.apache.solr.common.SolrException"],
"msg":"analyzer returned too many terms for multiTerm term: MöllerGruppen",
"code":400}}
"
It works for MollerGruppen* though.
Could someone please advise on this.
Below is the fieldtype of this field.
<fieldType name="string_ci" class="solr.TextField">
<analyzer type="index">
<charFilter class="solr.HTMLStripCharFilterFactory"/>
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.ASCIIFoldingFilterFactory"
preserveOriginal="true"/>
<filter class="solr.TrimFilterFactory"/>
<filter class="solr.StopFilterFactory" words="stopwords.txt"
ignoreCase="true"/>
<filter class="solr.WordDelimiterFilterFactory"
generateWordParts="1" splitOnCaseChange="0" catenateWords="1"
splitOnNumerics="0" stemEnglishPossessive="0" preserveOriginal="1"/>
</analyzer>
<analyzer type="query">
<charFilter class="solr.HTMLStripCharFilterFactory"/>
<tokenizer class="solr.WhitespaceTokenizerFactory"/>
<filter class="solr.LowerCaseFilterFactory"/>
<filter class="solr.ASCIIFoldingFilterFactory"
preserveOriginal="true"/>
<filter class="solr.TrimFilterFactory"/>
<filter class="solr.StopFilterFactory" words="stopwords.txt"
ignoreCase="true"/>
<filter class="solr.WordDelimiterFilterFactory"
generateWordParts="1" splitOnCaseChange="0" catenateWords="1"
splitOnNumerics="0" stemEnglishPossessive="0" preserveOriginal="1"/>
</analyzer>
</fieldType>
Thanks and Regards,
Preeti
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