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  1. Solr
  2. SOLR-2571

IndexBasedSpellChecker "thresholdTokenFrequency" fails with a ClassCastException on startup

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      Description

      When parsing the configuration for thresholdTokenFrequency", the IndexBasedSpellChecker tries to pull a Float from the DataConfig.xml-derrived NamedList. However, this comes through as a String. Therefore, a ClassCastException is always thrown whenever this parameter is specified. The code ought to be doing "Float.parseFloat(...)" on the value.

      This looks like a nice feature to use in cases the data contains misspelled or rare words leading to spurious "correct" queries. I would have liked to have used this with a project we just completed however this bug prevented that. This issue came up recently in the User's mailing list so I am raising an issue now.

        Attachments

        1. SOLR-2571.solr3.2.patch
          0.7 kB
          James Dyer
        2. SOLR-2571.patch
          0.7 kB
          James Dyer
        3. SOLR-2571.patch
          7 kB
          James Dyer
        4. SOLR-2571.patch
          7 kB
          James Dyer
        5. SOLR-2571.patch
          10 kB
          James Dyer

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            • Assignee:
              rcmuir Robert Muir
              Reporter:
              jdyer James Dyer
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              • Created:
                Updated:
                Resolved: