Solr
  1. Solr
  2. SOLR-1423

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

    Details

    • Type: Task Task
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 1.4
    • Fix Version/s: 1.4
    • Component/s: Schema and Analysis
    • Labels:
      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.

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

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            • Assignee:
              Koji Sekiguchi
              Reporter:
              Uwe Schindler
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              Dates

              • Created:
                Updated:
                Resolved:

                Development