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  1. Lucene - Core
  2. LUCENE-5720

Optimize on disk packed integers part 2

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.9, 6.0
    • Component/s: None
    • Labels:
      None
    • Lucene Fields:
      New

      Description

      These are heavily optimized for the in-RAM case (for example FieldCache uses PackedInts.FAST to make it even faster so), but for the docvalues case they are not: we always essentially use COMPACT, we have only one decoder that must solve all the cases, even the complicated ones, we use BlockPackedWriter for all integers (even if they are ordinals), etc.

        Attachments

        1. LUCENE-5720.patch
          22 kB
          Robert Muir
        2. LUCENE-5720.patch
          26 kB
          Robert Muir
        3. LUCENE-5720.patch
          28 kB
          Robert Muir

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              rcmuir Robert Muir
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              Dates

              • Created:
                Updated:
                Resolved: