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  1. Solr
  2. SOLR-9434

Suggestions failed while spellcheck index build in progress when using AnalyzingInfixSuggester

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Invalid
    • Affects Version/s: 4.6.1
    • Fix Version/s: None
    • Component/s: spellchecker
    • Labels:
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      Description

      All the search requests are failing during the window spellcheck index is built while using AnalyzingInfixSuggester

      Observed in Solr 4.6.1

      Reproducible steps:
      1. Initialized spellcheck component with AnalyzingInfixLookupFactory
      2. Consider the collection "test_suggest" (if not create one)
      3. Lets have a dictionary file 'dictionary_a.txt' with size in MBs (~10MB). Each line contains a word (max 20char).
      4. Now, do the following two things parallel,

      • build the index : GET http://<solrhost>:<port>/solr/test_suggest/suggest_handler?spellcheck.build=true
      • do the search : GET http://<solrhost>:<port>/solr/test_suggest/suggest_handler?q=dr
        Response : All the search requests are failing during the window spellcheck index is built.

      Sample Configuration:
      <searchComponent name="suggest" class="solr.SpellCheckComponent">
      <lst name="spellchecker">
      <str name="name">suggest_a</str>
      <str name="lookupImpl">org.apache.solr.spelling.suggest.fst.AnalyzingInfixLookupFactory</str>
      <str name="indexPath">./index/analyzingSuggesterIndex_a</str>
      <str name="suggestAnalyzerFieldType">text_general</str>
      <str name="sourceLocation">./dictionaries/dictionary_a.txt</str>
      </lst>
      </searchComponent>
      <requestHandler name="/suggest_handler" class="org.apache.solr.handler.component.SearchHandler">
      <lst name="defaults">
      <str name="spellcheck">true</str>
      <str name="spellcheck.dictionary">suggest</str>
      <str name="spellcheck.count">30</str>
      <str name="spellcheck.onlyMorePopular">true</str>
      </lst>
      <arr name="components">
      <str>suggest</str>
      </arr>
      </requestHandler>

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            • Assignee:
              Unassigned
              Reporter:
              ronak_kothari ronak kothari
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              • Created:
                Updated:
                Resolved: