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From "Markus Jelsma (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SOLR-11858) NPE in DirectSpellChecker
Date Tue, 16 Jan 2018 11:40:00 GMT

     [ https://issues.apache.org/jira/browse/SOLR-11858?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Markus Jelsma updated SOLR-11858:
---------------------------------
    Environment:     (was: We just came across the following NPE. It seems this NPE only appears
when the query is incorrectly spelled but response has more than 0 results. We have not observed
this on other 7.1.0 deployments. 

{code}
2018-01-16 09:15:00.009 ERROR (qtp329611835-19) [c] o.a.s.h.RequestHand
lerBase java.lang.NullPointerException
         at 
org.apache.lucene.search.spell.DirectSpellChecker.suggestSimilar(DirectSpellChecker.java:421)
         at 
org.apache.lucene.search.spell.DirectSpellChecker.suggestSimilar(DirectSpellChecker.java:353)
         at 
org.apache.solr.spelling.DirectSolrSpellChecker.getSuggestions(DirectSolrSpellChecker.java:186)
         at 
org.apache.solr.handler.component.SpellCheckComponent.process(SpellCheckComponent.java:195)
         at 
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:295)
         at 
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:177)
         at org.apache.solr.core.SolrCore.execute(SolrCore.java:2484)
         at 
{code}

Config:
{code}
 <searchComponent name="spellcheck" class="solr.SpellCheckComponent">
    <str name="queryAnalyzerFieldType">text_general</str>
    <lst name="spellchecker">
      <str name="name">default</str>
      <str name="field">spellcheck</str>
      <str name="classname">solr.DirectSolrSpellChecker</str>
      <str name="distanceMeasure">internal</str>
      <float name="accuracy">0.5</float>
      <int name="maxEdits">2</int>
      <int name="minPrefix">1</int>
      <int name="maxInspections">5</int>
      <int name="minQueryLength">4</int>
      <float name="maxQueryFrequency">0.01</float>
    </lst>
{code})

> NPE in DirectSpellChecker
> -------------------------
>
>                 Key: SOLR-11858
>                 URL: https://issues.apache.org/jira/browse/SOLR-11858
>             Project: Solr
>          Issue Type: Bug
>      Security Level: Public(Default Security Level. Issues are Public) 
>    Affects Versions: 7.1
>            Reporter: Markus Jelsma
>            Priority: Major
>             Fix For: master (8.0), 7.3
>
>




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