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  1. Solr
  2. SOLR-8998

JSON Facet API child roll-ups

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    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 7.4, 8.0
    • Component/s: Facet Module
    • Labels:
      None

      Description

      The JSON Facet API currently has the ability to map between parents and children ( see http://yonik.com/solr-nested-objects/ )
      This issue is about adding a true rollup ability where parents would take on derived values from their children. The most important part (and the most difficult part) will be the external API.

      [~mkhludnev] says

      The bottom line is to introduce uniqueBlock(_root_) aggregation, which is supposed to be faster than unique(_root_) and purposed for blocked index only. For now it it supports singlevalue string fields, docValues usually make sense.

        Attachments

        1. SOLR_8998.patch
          20 kB
          Dr Oleg Savrasov
        2. SOLR_8998.patch
          41 kB
          Dr Oleg Savrasov
        3. SOLR_8998.patch
          42 kB
          Dr Oleg Savrasov
        4. SOLR-8998.patch
          7 kB
          Mikhail Khludnev
        5. SOLR-8998.patch
          14 kB
          Mikhail Khludnev
        6. SOLR-8998.patch
          14 kB
          Mikhail Khludnev
        7. SOLR-8998-doc.patch
          3 kB
          Mikhail Khludnev
        8. SOLR-8998-api-doc.patch
          3 kB
          Dr Oleg Savrasov

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              • Assignee:
                mkhl Mikhail Khludnev
                Reporter:
                yseeley@gmail.com Yonik Seeley
              • Votes:
                6 Vote for this issue
                Watchers:
                13 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: