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  1. Solr
  2. SOLR-7553

Add hyperloglog aggregator

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 5.2
    • Component/s: Facet Module
    • Labels:
      None

      Description

      Add an hll function (hyperloglog) alternative to unique() for better estimating cardinality.

        Attachments

        1. SOLR-7553.patch
          38 kB
          Yonik Seeley

          Activity

            People

            • Assignee:
              yseeley@gmail.com Yonik Seeley
              Reporter:
              yseeley@gmail.com Yonik Seeley
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              Dates

              • Created:
                Updated:
                Resolved: