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  1. Lucene - Core
  2. LUCENE-937

Make CachingTokenFilter faster

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Details

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • None
    • None
    • None
    • None
    • New, Patch Available

    Description

      The LinkedList used by CachingTokenFilter is accessed using the get() method. Direct access on a LinkedList is slow and an Iterator should be used instead. For more than a handful of tokens, the difference in speed grows exponentially.

      Attachments

        1. CachingTokenFilterRev2.patch
          1 kB
          Mark Miller
        2. CachingTokenFilter.patch
          0.7 kB
          Mark Miller

        Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. LUCENE-6033 Add CachingTokenFilter.isCached and switch LinkedList to ArrayList

          • Major - Major loss of function.
          • Closed

          Activity

            People

              Unassigned Unassigned
              markrmiller@gmail.com Mark Miller
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              Dates

                Created:
                Updated:
                Resolved: