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  1. Lucene - Core
  2. LUCENE-6977

Possible bug in StemmerOverrideFilter / FST

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: 5.4
    • Fix Version/s: None
    • Component/s: modules/analysis
    • Labels:
      None
    • Lucene Fields:
      New, Patch Available

      Description

      We ran across an issue in a custom token filter that like the StemmerOverrideFilter relies on the FST. The issue is reproducible in the StemmerOverrideFilter. I am not sure whether it is a real problem in the FST.

      Attached a patch with a unit test that is going to fail. It uses random input with some code from commons-lang3.

        Attachments

        1. LUCENE-6977.patch
          3 kB
          Markus Jelsma

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              markus17 Markus Jelsma
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              Dates

              • Created:
                Updated: