Uploaded image for project: 'Solr'
  1. Solr
  2. SOLR-8998

JSON Facet API child roll-ups

    XMLWordPrintableJSON

Details

    • New Feature
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 7.4, 8.0
    • Facet Module
    • 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

        Issue Links

          Activity

            People

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

              Dates

                Created:
                Updated:
                Resolved: