[KAFKA-7471] Multiple Consumer Group Management (Describe, Reset, Delete)

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.0, 2.0.0
• Fix Version/s: 2.4.0
• Component/s: tools
• Assignee: Alex Dunayevsky
• Reporter: Alex Dunayevsky
• Due: 05/Oct/18
• Created: 02/Oct/18 14:04
• Updated: 07/Oct/19 09:23
• Resolved: 07/Oct/19 09:23

Description

Functionality needed:

• Describe/Delete/Reset offsets on multiple consumer groups at a time (including each group by repeating `--group` parameter)
• Describe/Delete/Reset offsets on ALL consumer groups at a time (add new --groups-all option similar to --topics-all)
• Generate CSV for multiple consumer groups

What are the benifits? 

• No need to start a new JVM to perform each query on every single consumer group
• Abiltity to query groups by their status (for instance, `-v grepping` by `Stable` to spot problematic/dead/empty groups)
• Ability to export offsets to reset for multiple consumer groups to a CSV file (needs CSV generation export/import format rework)

 

Issue Links

• links to: GitHub Pull Request #5726
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