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  1. Lucene - Core
  2. LUCENE-3209

Memory codec

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 4.0-ALPHA
    • core/index
    • None
    • 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

              mikemccand Michael McCandless
              mikemccand Michael McCandless
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              Dates

                Created:
                Updated:
                Resolved: