[SOLR-14282] /get handler doesn't return copied fields

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 8.4
• Component/s: search, SolrJ

Environment

SOLR 8.4.0, SOLRJ, Oracle Java 8 

• Assignee: Unassigned
• Reporter: Andrei Minin
• Created: 26/Feb/20 12:46
• Updated: 01/Jan/21 16:24

Description

We are using /get handler to retrieve documents by id in our Java application (SolrJ)

I found that copied fields are missing in documents returned by /get handler but  same documents returned by  query contain copied (by schema) fields.

Attached documents:

1. Integration test project archive
2. Managed schema file for SOLR

SOLR schema details:

1. Unique field name "d_ida_s"
2. Lowecase text type definition:

 <fieldType name="lowercase" class="solr.TextField" positionIncrementGap="100">
      <analyzer>
        <tokenizer class="solr.KeywordTokenizerFactory"/>
        <filter class="solr.LowerCaseFilterFactory" />
      </analyzer>
    </fieldType>

          3. Copy field instruction sample:

<field name="ConcurrenceUserNameu_lca_s" type="lowercase" indexed="true" stored="true" multiValued="false"/>
<copyField source="ConcurrenceUserNamea_s" dest="ConcurrenceUserNameu_lca_s" /> 

ConcurrenceUserNamea_s is string type field and ConcurrenceUserNameu_lca_s is lower case text type field.

Integration test uploads document to SOLR server and makes 2 requests: one using /get rest point to fetch document by id and one using query <unique id field name>:<document id value>.

Document returned by /get rest, doesn't have copied fields while document returned by query, contains copied fields.