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  1. eZ Publish / Platform
  2. EZP-24329

Implement Solr search engine prototype using multicore capability to index Content per language


    • Sprint:
      Pollux Platform S12, Pollux Platform S13


      At the moment Solr Search Engine indexes Content field data in multivalued fields. This means values from different translations are stored in the same document, in multivalued fields. Because of this no sorting support on field data (Field sort clause) is implemented. Also, having all languages indexed in the same document means relevancy calculation won't be correct.

      Using Solr's multicore/sharding capability to index Content field data per language would enable implementation of Field sort clause while keeping correct document/term statistics per language.

      Search would have to target all/specific cores/shards, depending on the set of languages that need to be searched. Grouping should be used to resolve matches of the same Content (but different language) from the different cores/shards.


      Implement multicore/sharded prototype of the Solr Search Engine, supporting:

      • targeting specific languages (aka field filters parameter)
      • Field sort clause

        Issue Links


          Transition Time In Source Status Execution Times Last Executer Last Execution Date
          Open Open Confirmed Confirmed
          1d 6h 59m 1 André Rømcke 06/May/15 5:27 PM
          Confirmed Confirmed Backlog Backlog
          2s 1 André Rømcke 06/May/15 5:27 PM
          Backlog Backlog Development Development
          16h 39m 1 Petar Spanja (Inactive) 07/May/15 10:06 AM
          Development Development Development Review Development Review
          7d 12h 37m 1 Petar Spanja (Inactive) 14/May/15 10:43 PM
          Development Review Development Review Development Review done Development Review done
          6d 15h 26m 1 Petar Spanja (Inactive) 21/May/15 2:10 PM
          Development Review done Development Review done Documentation Review done Documentation Review done
          5s 1 Petar Spanja (Inactive) 21/May/15 2:10 PM
          Documentation Review done Documentation Review done QA QA
          51m 58s 1 rui.silva@ez.no 21/May/15 3:02 PM
          QA QA InputQ InputQ
          3d 20h 49m 1 rui.silva@ez.no 25/May/15 11:51 AM
          InputQ InputQ Closed Closed
          23d 2h 51m 1 André Rømcke 17/Jun/15 2:43 PM


            • Assignee:
              Petar Spanja (Inactive)
            • Votes:
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              • Created:

                Time Tracking

                Original Estimate - 4 days
                Remaining Estimate - 0 minutes
                Time Spent - 3 days, 5 hours, 50 minutes Time Not Required
                3d 5h 50m