solrconfig.xml

<?xml version="1.0" encoding="UTF-8" ?>
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 contributor license agreements.  See the NOTICE file distributed with
 this work for additional information regarding copyright ownership.
 The ASF licenses this file to You under the Apache License, Version 2.0
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     http://www.apache.org/licenses/LICENSE-2.0

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 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
-->

<!--
 This is a stripped down config file used for a simple example...
 It is *not* a good example to work from.
-->
<config>

  <!-- Controls what version of Lucene various components of Solr
       adhere to.  Generally, you want to use the latest version to
       get all bug fixes and improvements. It is highly recommended
       that you fully re-index after changing this setting as it can
       affect both how text is indexed and queried.
  -->
  <luceneMatchVersion>8.2.0</luceneMatchVersion>

  <lib dir="${solr.install.dir:../../../..}/modules/analysis-extras/lib" />
  <lib dir="${solr.install.dir:../../../..}/contrib/analysis-extras/lib" />
  <lib dir="${solr.install.dir:../../../..}/contrib/analysis-extras/lucene-libs" />

  <directoryFactory name="DirectoryFactory"
                    class="${solr.directoryFactory:solr.NRTCachingDirectoryFactory}">
  </directoryFactory>

  <codecFactory class="solr.SchemaCodecFactory"/>

  <schemaFactory class="ClassicIndexSchemaFactory"/>


  <dataDir>${solr.blacklight-core.data.dir:}</dataDir>

  <requestDispatcher handleSelect="true" >
    <requestParsers enableRemoteStreaming="false" multipartUploadLimitInKB="2048" />
  </requestDispatcher>

  <requestHandler name="/analysis/field" startup="lazy" class="solr.FieldAnalysisRequestHandler" />

  <!-- config for the admin interface -->
  <admin>
    <defaultQuery>*:*</defaultQuery>
  </admin>

  <!-- SearchHandler

       http://wiki.apache.org/solr/SearchHandler

       For processing Search Queries, the primary Request Handler
       provided with Solr is "SearchHandler" It delegates to a sequent
       of SearchComponents (see below) and supports distributed
       queries across multiple shards
    -->
  <requestHandler name="search" class="solr.SearchHandler" default="true">
    <!-- default values for query parameters can be specified, these
         will be overridden by parameters in the request
      -->
     <lst name="defaults">
       <str name="defType">edismax</str>
       <str name="echoParams">explicit</str>
       <int name="rows">10</int>

       <str name="q.alt">*:*</str>

       <!-- Minimum Should Match parameter (mm) -->
       <str name="mm">4&lt;90%</str>
       <!-- 1-4 term query, all must match
            5+ term query, 90% must match; rounded down, so e.g.:
            * 5-10 term query, all but one must match
            * 11-20 term query, all but two must match
            * 21-29 term query, all but three must match, etc.
       -->

       <!-- this qf and pf are used by default, if not otherwise specified by
            client. The default blacklight_config will use these for the
            "keywords" search. See the author_qf/author_pf, title_qf, etc
            below, which the default blacklight_config will specify for
            those searches. You may also be interested in:
            http://wiki.apache.org/solr/LocalParams
       -->

       <!-- In general, matches using the pf parameter should be boosted higher
            than qf, so the proximity of multiple search terms in the matching
            documents is significant in relevance scoring. See:
            https://solr.apache.org/guide/solr/latest/query-guide/dismax-query-parser.html#pf-phrase-fields-parameter
       -->
       <str name="qf">
         collection_title_tesim^150
         title_tesim^100
         normalized_title_teim^100
         unitid_identifier_match^40
         name_teim^10
         place_teim^10
         subject_teim^2
         id
         ead_ssi
         ref_ssm
         unitid_ssm
         container_teim
         parent_unittitles_tesim
         text
       </str>
       <str name="pf">
         collection_title_tesim^300
         title_tesim^200
         normalized_title_teim^200
         unitid_identifier_match^80
         name_teim^20
         place_teim^20
         subject_teim^5
         id^2
         ead_ssi^2
         ref_ssm^2
         unitid_ssm^2
         container_teim^2
         parent_unittitles_tesim^2
         text^2
       </str>

       <str name="qf_container">
         container_teim
       </str>
       <str name="pf_container">
         container_teim^2
       </str>
       <str name="qf_identifier">
         id
         ead_ssi
         ref_ssm
         unitid_ssm
         unitid_identifier_match
       </str>
       <str name="pf_identifier">
         id^2
         ead_ssi^2
         ref_ssm^2
         unitid_ssm^2
         unitid_identifier_match^2
       </str>
       <str name="qf_name">
         name_teim
       </str>
       <str name="pf_name">
         name_teim^2
       </str>
       <str name="qf_place">
         place_teim
       </str>
       <str name="pf_place">
         place_teim^2
       </str>
       <str name="qf_subject">
         subject_teim
       </str>
       <str name="pf_subject">
         subject_teim^2
       </str>
       <str name="qf_title">
         title_tesim
         normalized_title_teim
       </str>
       <str name="pf_title">
         title_tesim^2
         normalized_title_teim^2
       </str>

       <int name="ps">3</int>
       <float name="tie">0.01</float>

       <str name="fl">*</str>

       <str name="facet">true</str>
       <str name="facet.mincount">1</str>
       <str name="facet.field">level_ssim</str>
       <str name="facet.field">creator_ssim</str>
       <str name="facet.field">date_range_isim</str>
       <str name="facet.field">names_ssim</str>
       <str name="facet.field">geogname_ssim</str>
       <str name="facet.field">access_subjects_ssim</str>
       <str name="facet.field">repository_ssim</str>
       <str name="facet.field">collection_ssim</str>

       <str name="spellcheck">true</str>
       <str name="spellcheck.dictionary">default</str>
       <str name="spellcheck.onlyMorePopular">true</str>
       <str name="spellcheck.extendedResults">true</str>
       <str name="spellcheck.collate">false</str>
       <str name="spellcheck.count">5</str>
     </lst>
    <arr name="last-components">
      <str>spellcheck</str>
    </arr>
  </requestHandler>

  <!-- for requests to get a single document; use id=666 instead of q=id:666 -->
  <requestHandler name="document" class="solr.SearchHandler" >
    <lst name="defaults">
      <str name="echoParams">all</str>
      <str name="fl">*</str>
      <str name="rows">1</str>
      <str name="q">{!term f=id v=$id}</str> <!-- use id=666 instead of q=id:666 -->
    </lst>
  </requestHandler>

<!-- Spell Check

        The spell check component can return a list of alternative spelling
        suggestions.

        http://wiki.apache.org/solr/SpellCheckComponent
     -->
  <searchComponent name="spellcheck" class="solr.SpellCheckComponent">

    <str name="queryAnalyzerFieldType">textSpell</str>

    <!-- Multiple "Spell Checkers" can be declared and used by this
         component
      -->

    <!-- a spellchecker built from a field of the main index, and
         written to disk
      -->
    <lst name="spellchecker">
      <str name="name">default</str>
      <str name="field">spell</str>
      <str name="spellcheckIndexDir">./spell</str>
      <str name="buildOnOptimize">true</str>
    </lst>
    <lst name="spellchecker">
      <str name="name">author</str>
      <str name="field">author_spell</str>
      <str name="spellcheckIndexDir">./spell_author</str>
      <str name="accuracy">0.7</str>
      <str name="buildOnOptimize">true</str>
    </lst>
    <lst name="spellchecker">
      <str name="name">subject</str>
      <str name="field">subject_spell</str>
      <str name="spellcheckIndexDir">./spell_subject</str>
      <str name="accuracy">0.7</str>
      <str name="buildOnOptimize">true</str>
    </lst>
    <lst name="spellchecker">
      <str name="name">title</str>
      <str name="field">title_spell</str>
      <str name="spellcheckIndexDir">./spell_title</str>
      <str name="accuracy">0.7</str>
      <str name="buildOnOptimize">true</str>
    </lst>

    <!-- a spellchecker that uses a different distance measure -->
    <!--
       <lst name="spellchecker">
         <str name="name">jarowinkler</str>
         <str name="field">spell</str>
         <str name="distanceMeasure">
           org.apache.lucene.search.spell.JaroWinklerDistance
         </str>
         <str name="spellcheckIndexDir">spellcheckerJaro</str>
       </lst>
     -->

    <!-- a spellchecker that use an alternate comparator

         comparatorClass be one of:
          1. score (default)
          2. freq (Frequency first, then score)
          3. A fully qualified class name
      -->
    <!--
       <lst name="spellchecker">
         <str name="name">freq</str>
         <str name="field">lowerfilt</str>
         <str name="spellcheckIndexDir">spellcheckerFreq</str>
         <str name="comparatorClass">freq</str>
         <str name="buildOnCommit">true</str>
      -->

    <!-- A spellchecker that reads the list of words from a file -->
    <!--
       <lst name="spellchecker">
         <str name="classname">solr.FileBasedSpellChecker</str>
         <str name="name">file</str>
         <str name="sourceLocation">spellings.txt</str>
         <str name="characterEncoding">UTF-8</str>
         <str name="spellcheckIndexDir">spellcheckerFile</str>
       </lst>
      -->
  </searchComponent>

  <searchComponent name="suggest" class="solr.SuggestComponent">
    <lst name="suggester">
      <str name="name">mySuggester</str>
      <str name="lookupImpl">AnalyzingInfixLookupFactory</str>
      <str name="indexPath">suggester_infix_dir</str>
      <str name="highlight">false</str>
      <str name="suggestAnalyzerFieldType">text</str>
      <str name="buildOnCommit">true</str>
      <str name="field">suggest</str>
    </lst>
  </searchComponent>

  <requestHandler name="/suggest" class="solr.SearchHandler" startup="lazy">
    <lst name="defaults">
      <str name="suggest">true</str>
      <str name="suggest.count">5</str>
      <str name="suggest.dictionary">mySuggester</str>
    </lst>
    <arr name="components">
      <str>suggest</str>
    </arr>
  </requestHandler>

</config>