[SOLR-5598] LanguageIdentifierUpdateProcessor ignores all but the first value of multiValued string fields

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.5.1
• Fix Version/s: 4.7, 6.0
• Component/s: contrib - LangId
• Assignee: Shalin Shekhar Mangar
• Reporter: Andreas Hubold
• Created: 02/Jan/14 12:20
• Updated: 09/May/16 18:50
• Resolved: 05/Feb/14 12:25

Description

The LanguageIdentifierUpdateProcessor just uses the first value of the multiValued field to detect the language.

Method concatFields calls doc.getFieldValue(fieldName) but should instead iterate over doc.getFieldValues(fieldName).