You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@lucene.apache.org by "Haoyu Zhai (Jira)" <ji...@apache.org> on 2021/09/24 22:40:00 UTC

[jira] [Created] (LUCENE-10122) Explore using BinaryDocValue to store taxonomy parent array

Haoyu Zhai created LUCENE-10122:
-----------------------------------

             Summary: Explore using BinaryDocValue to store taxonomy parent array
                 Key: LUCENE-10122
                 URL: https://issues.apache.org/jira/browse/LUCENE-10122
             Project: Lucene - Core
          Issue Type: Improvement
          Components: modules/facet
    Affects Versions: main (9.0)
            Reporter: Haoyu Zhai


We currently use term position of a hardcoded term in a hardcoded field to represent the parent ordinal of each taxonomy label. That is an old way and perhaps could be dated back to the time where doc values didn't exist.

We probably would want to use NumericDocValues instead given we have spent quite a lot of effort optimizing them.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@lucene.apache.org
For additional commands, e-mail: issues-help@lucene.apache.org