[SOLR-3073] Distributed Grouping fails if the uniqueKey is a UUID

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.5, 4.0-ALPHA
• Fix Version/s: 3.6, 4.0-ALPHA
• Assignee: Martijn van Groningen
• Reporter: Devon Krisman
• Created: 30/Jan/12 00:47
• Updated: 10/May/13 10:40
• Resolved: 20/Mar/12 12:44

Description

Attempting to use distributed grouping (using a StrField as the group.fieldname) with a UUID as the uniqueKey results in an error because the classname (java.util.UUID) is prepended to the field value during the second phase of the grouping.