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  1. Lucene - Core
  2. LUCENE-9228

Sort docValues updates by terms before applying

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: master (9.0), 8.5
    • Fix Version/s: master (9.0), 8.5
    • Component/s: core/index
    • Labels:
      None
    • Lucene Fields:
      New

      Description

      If all DVUpdates update a single field to the same value, then we can apply these updates in the term order instead of the request order as both will yield the same result. This optimization allows us to iterate the term dictionary faster and de-duplicate updates.

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              • Assignee:
                Unassigned
                Reporter:
                dnhatn Nhat Nguyen
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