[SOLR-3502] [Copy Field][Importing] Copy Field duplicate a field and a multivalued field can be created without having field multivalued in schema

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 3.1
• Component/s: clients - java
• Labels: newbie

Environment

two Solr 3.1 on linux.

• Assignee: Unassigned
• Reporter: Alexis Torres Paderewski
• Created: 01/Jun/12 15:05
• Updated: 21/Jul/12 18:30

Description

we have two field on both solr:

<field name="A" type="text" indexed="true" stored="true"/>
<field name="B" type="string" indexed="true" stored="true"/>

<copyField source="A" dest="B"/>

We have a SolrDocument reader (solrj client without pojo binding) that takes all docs from one solr and SolrInputDocument write them on the other solr.

On B field in the target solr we ended with an Array containing the duplicate value we have on the first solr. How could solr internally break schema ?