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  1. Lucene - Core
  2. LUCENE-2098

make BaseCharFilter more efficient in performance

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    • New, Patch Available

    Description

      Performance degradation in Solr 1.4 was reported. See:

      http://www.lucidimagination.com/search/document/43c4bdaf5c9ec98d/html_stripping_slower_in_solr_1_4

      The inefficiency has been pointed out in BaseCharFilter javadoc by Mike:

      NOTE: This class is not particularly efficient. For example, a new class instance is created for every call to addOffCorrectMap(int, int), which is then appended to a private list.

      Attachments

        1. LUCENE-2098.patch
          2 kB
          Robert Muir
        2. LUCENE-2098.patch
          4 kB
          Robert Muir
        3. LUCENE-2098.patch
          4 kB
          Koji Sekiguchi

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            rcmuir Robert Muir
            koji Koji Sekiguchi
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              Updated:
              Resolved: