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  1. Lucene - Core
  2. LUCENE-7811

Add concurrent version of SortedSetDocValuesFacetCounts

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Details

    • Improvement
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 6.6, 7.0
    • None
    • None
    • New

    Description

      Counting up facets should take advantage of concurrent hardware if the index has multiple segments.

      At first I tried to add an optional ExecutorService argument to the existing single-threaded SortedSetDocValuesFacetCounts but it was difficult, so I just made a new class.

      I also internally refactored SortedSetDocValuesFacetCounts to share code between its count and countAll private methods, and switched the FacetsCollector to use DocIdSetBuilder instead of always using a FixedBitSet.

      Attachments

        1. LUCENE-7811.patch
          42 kB
          Michael McCandless

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            mikemccand Michael McCandless
            mikemccand Michael McCandless
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            Dates

              Created:
              Updated:
              Resolved: