lucene-solr-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Andreas Hubold <andreas.hub...@coremedia.com>
Subject Wrong comments in example schema about DocValues requirements
Date Wed, 08 Feb 2017 07:52:51 GMT
Hi,

there are comments in the example schema files of Solr 6.4.1 about field 
requirements for DocValues. For example, in 
server/solr/configsets/basic_configs/conf/managed-schema:

     docValues: [...] they might
        require the field to be single-valued, be required or have a default
        value (check the documentation of the field type you're 
interested in
        for more information)

     <!-- The StrField [...]
        It supports doc values but in that case the field needs to be
        single-valued and either required or have a default value.
       -->

   <!--
     Default numeric field types. [...]

     These fields support doc values, but they require the field to be
     single-valued and either be required or have a default value.
   -->

I haven't found these limitations in the reference guide. It states that 
multi-valued DocValues are stored as SORTED_SET.

Are the comments in the schema outdated? It seems the restrictions have 
been removed, e.g. with https://issues.apache.org/jira/browse/SOLR-4490 
and 
https://github.com/apache/lucene-solr/commit/d208878c116bb66d6cb114ce51f69b7264ab668a#diff-ecbdc5fb2ccf861a92837e21fb37ace8

Cheers,
Andreas


Mime
View raw message