• Type: New Feature New Feature
    • Status: Open
    • Priority: Major Major
    • Resolution: Unresolved
    • Affects Version/s: 4.0
    • Fix Version/s: None
    • Labels:
    • Environment:

      Fast IO when huge hierarchies are used


      Hierarchical faceting with slow startup, low memory overhead and fast response. Distinguishing features as compared to SOLR-64 and SOLR-792 are

      • Multiple paths per document
      • Query-time analysis of the facet-field; no special requirements for indexing besides retaining separator characters in the terms used for faceting
      • Optional custom sorting of tag values
      • Recursive counting of references to tags at all levels of the output

      This is a shell around LUCENE-2369, making it work with the Solr API. The underlying principle is to reference terms by their ordinals and create an index wide documents to tags map, augmented with a compressed representation of hierarchical levels.

      1. SOLR-2412.patch
        1.31 MB
        Toke Eskildsen
      2. SOLR-2412.patch
        1.27 MB
        Toke Eskildsen
      3. SOLR-2412.patch
        1.15 MB
        Toke Eskildsen
      4. SOLR-2412.patch
        1.01 MB
        Toke Eskildsen
      5. SOLR-2412.patch
        993 kB
        Toke Eskildsen
      6. SOLR-2412.patch
        993 kB
        Toke Eskildsen
      7. SOLR-2412.patch
        617 kB
        Toke Eskildsen


        No work has yet been logged on this issue.


          • Assignee:
            Toke Eskildsen
          • Votes:
            5 Vote for this issue
            16 Start watching this issue


            • Created: