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  1. Lucene - Core
  2. LUCENE-937

Make CachingTokenFilter faster

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None
    • Lucene Fields:
      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. CachingTokenFilter.patch
          0.7 kB
          Mark Miller
        2. CachingTokenFilterRev2.patch
          1 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

              • Assignee:
                Unassigned
                Reporter:
                markrmiller@gmail.com Mark Miller
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                Dates

                • Created:
                  Updated:
                  Resolved: