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  1. Lucene - Core
  2. LUCENE-8448

Slowdown of nested boolean queries after LUCENE-8060

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    Details

    • Type: Task
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 8.0
    • Component/s: None
    • Labels:
      None
    • Lucene Fields:
      New

      Description

      Mike's nightly benchmarks revealed that disabling hit counts slowed down nested boolean queries http://people.apache.org/~mikemccand/lucenebench/AndHighOrMedMed.html http://people.apache.org/~mikemccand/lucenebench/AndMedOrHighHigh.html.

      We are probably not propagating max scores and/or blocks efficiently.

        Attachments

        1. LUCENE-8448.patch
          9 kB
          Jim Ferenczi
        2. LUCENE-8448.patch
          17 kB
          Jim Ferenczi

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            • Assignee:
              Unassigned
              Reporter:
              jpountz Adrien Grand
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              Dates

              • Created:
                Updated:
                Resolved: