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  1. Solr
  2. SOLR-1423

Lucene 2.9 RC4 may need some changes in Solr Analyzers using CharStream & others

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Details

    • Task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 1.4
    • 1.4
    • Schema and Analysis
    • None

    Description

      Because of some backwards compatibility problems (LUCENE-1906) we changed the CharStream/CharFilter API a little bit. Tokenizer now only has a input field of type java.io.Reader (as before the CharStream code). To correct offsets, it is now needed to call the Tokenizer.correctOffset(int) method, which delegates to the CharStream (if input is subclass of CharStream), else returns an uncorrected offset. Normally it is enough to change all occurences of input.correctOffset() to this.correctOffset() in Tokenizers. It should also be checked, if custom Tokenizers in Solr do correct their offsets.

      Attachments

        1. SOLR-1423-fix-empty-tokens.patch
          14 kB
          Uwe Schindler
        2. SOLR-1423-fix-empty-tokens.patch
          13 kB
          Uwe Schindler
        3. SOLR-1423-with-empty-tokens.patch
          11 kB
          Uwe Schindler
        4. SOLR-1423.patch
          8 kB
          Koji Sekiguchi
        5. SOLR-1423.patch
          8 kB
          Uwe Schindler
        6. SOLR-1423-FieldType.patch
          0.6 kB
          Uwe Schindler
        7. SOLR-1423.patch
          7 kB
          Koji Sekiguchi

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              koji Koji Sekiguchi
              uschindler Uwe Schindler
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                Created:
                Updated:
                Resolved: