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  1. Lucene - Core
  2. LUCENE-6105

Don't create root arc cache for tiny FSTs

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.10.4, 5.0, 6.0
    • Component/s: core/FSTs
    • Labels:
      None
    • Lucene Fields:
      New

      Description

      The purpose of the root arc cache is to speed up lookups for ASCII terms, but it adds high overhead if the FST is already tiny.

        Attachments

        1. LUCENE-6105.patch
          11 kB
          Michael McCandless

          Activity

            People

            • Assignee:
              mikemccand Michael McCandless
              Reporter:
              mikemccand Michael McCandless
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              Dates

              • Created:
                Updated:
                Resolved: