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Walter Underwood commented on SOLR-9458: ---------------------------------------- I'm getting the same failure using FileDictionaryFactory. {code:xml} <lst name="suggester"> <str name="name">concepts_fuzzy</str> <str name="lookupImpl">FuzzyLookupFactory</str> <str name="exactMatchFirst">true</str> <str name="sourceLocation">suggest-concepts.txt</str> <str name="indexPath">suggest_subjects_infix</str> <str name="suggestAnalyzerFieldType">text_lower</str> <str name="maxEdits">1</str> <str name="transpositions">true</str> <str name="buildOnCommit">false</str> <str name="buildOnOptimize">false</str> <str name="buildOnStartup">true</str> </lst> {code} > DocumentDictionaryFactory StackOverflowError on many documents > -------------------------------------------------------------- > > Key: SOLR-9458 > URL: https://issues.apache.org/jira/browse/SOLR-9458 > Project: Solr > Issue Type: Bug > Security Level: Public(Default Security Level. Issues are Public) > Components: Suggester > Affects Versions: 6.1, 6.2 > Reporter: Chris de Kok > > When using the FuzzyLookupFactory in combinarion with the > DocumentDictionaryFactory it will throw a stackoverflow trying to build the > dictionary. > Using the HighFrequencyDictionaryFactory works ok but behaves very different. > ``` > <searchComponent name="suggest" class="solr.SuggestComponent"> > <lst name="suggester"> > <str name="name">suggest</str> > <str name="field">suggestions</str> > <str name="suggestAnalyzerFieldType">suggestions</str> > <str name="lookupImpl">FuzzyLookupFactory</str> > <str name="dictionaryImpl">DocumentDictionaryFactory</str> > <str name="storeDir">suggest_fuzzy</str> > <str name="exactMatchFirst">true</str> > <str name="buildOnStartup">false</str> > <str name="buildOnCommit">false</str> > <str name="buildOnOptimize">true</str> > <float name="threshold">0</float> > </lst> > ```` > null:java.lang.StackOverflowError > at > org.apache.lucene.util.automaton.Operations.topoSortStatesRecurse(Operations.java:1311) > at > org.apache.lucene.util.automaton.Operations.topoSortStatesRecurse(Operations.java:1311) > at > org.apache.lucene.util.automaton.Operations.topoSortStatesRecurse(Operations.java:1311) > at > org.apache.lucene.util.automaton.Operations.topoSortStatesRecurse(Operations.java:1311) -- This message was sent by Atlassian JIRA (v6.4.14#64029) --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org