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  1. Lucene - Core
  2. LUCENE-5303

OrdinalsCache should use reader.getCoreCacheKey()

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.6, 6.0
    • Component/s: modules/facet
    • Labels:
      None
    • Lucene Fields:
      New, Patch Available

      Description

      I'm doing some facet performance tests, and I tried using the CachedOrdsCountingFacetsAggregator to cache the decoded ords per doc X field ... but noticed it was generating way too many cache entries, because it's currently using the NDV instance as the cache key.

      NDV instances are thread-private so this results in way too many entries in the cache.

        Attachments

        1. LUCENE-5303.patch
          7 kB
          Shai Erera

          Activity

            People

            • Assignee:
              shaie Shai Erera
              Reporter:
              mikemccand Michael McCandless
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              Dates

              • Created:
                Updated:
                Resolved: