[KAFKA-3853] Report offsets for empty groups in ConsumerGroupCommand

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.10.2.0
• Component/s: admin, tools
• Labels: kip
• Assignee: Vahid Hashemian
• Reporter: Jason Gustafson
• Reviewer: Ewen Cheslack-Postava
• Created: 16/Jun/16 17:17
• Updated: 18/Jan/17 19:24
• Resolved: 14/Jan/17 01:19

Description

We ought to be able to display offsets for groups which either have no active members or which are not using group management. The owner column can be left empty or set to "N/A". If a group is active, I'm not sure it would make sense to report all offsets, in particular when partitions are unassigned, but if it seems problematic to do so, we could enable the behavior with a flag (e.g. --include-unassigned).

Issue Links

• is blocked by: KAFKA-3859 Consumer group is stuck in rebalancing status
• is duplicated by: KAFKA-2901 Extend ListGroups and DescribeGroup APIs to cover offsets
• is duplicated by: KAFKA-4047 Return more useful information from ConsumerGroupCommand for consumer groups that are rebalancing or manually assigned
• relates to: KAFKA-3144 report members with no assigned partitions in ConsumerGroupCommand
• links to: GitHub Pull Request #2074
• mentioned in: Page Loading...
• Wiki Page: Wiki Page Loading...