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  1. Lucene - Core
  2. LUCENE-3209

Memory codec

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.0-ALPHA
    • Component/s: core/index
    • Labels:
      None
    • Lucene Fields:
      New

      Description

      This codec stores all terms/postings in RAM. It uses an
      FST<BytesRef>. This is useful on a primary key field to ensure
      lookups don't need to hit disk, to keep NRT reopen time fast even
      under IO contention.

        Attachments

        1. LUCENE-3209.patch
          36 kB
          Michael McCandless

          Issue Links

          relates to

          Improvement - An improvement or enhancement to an existing feature or task. LUCENE-3069 Lucene should have an entirely memory resident term dictionary

          • Major - Major loss of function.
          • Closed

            Activity

              People

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

                • Created:
                  Updated:
                  Resolved: