[SOLR-3316] Distributed Grouping fails in some scenarios.

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 3.4, 3.5
• Fix Version/s: 3.6, 4.0-ALPHA
• Component/s: SearchComponents - other
• Labels: distributed grouping

Environment

Windows 7, JDK 6u26

• Assignee: Martijn van Groningen
• Reporter: Cody Young
• Created: 04/Apr/12 21:05
• Updated: 10/May/13 10:39
• Resolved: 06/Apr/12 16:25

Description

During a distributed grouping request, if rows is set to 0 a 500 error is returned.

If groups are unique to a shard and the row count is set to 1, then the matches number is only the matches from one shard.

I've put together a failing test.

Issue Links

• is related to: SOLR-3436 Groups count in distributed grouping is wrong in some case