[KAFKA-9755] Implement versioning scheme for features

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: controller, core, protocol, streams
• Assignee: Unassigned
• Reporter: Kowshik Prakasam
• Created: 24/Mar/20 21:38
• Updated: 23/Oct/20 08:49

Description

Details are in this wiki: https://cwiki.apache.org/confluence/display/KAFKA/KIP-584%3A+Versioning+scheme+for+features .

This is the master Jira for tracking the implementation of versioning scheme for features to facilitate client discovery and feature gating (as explained in the above wiki).

Issue Links

• blocks: KAFKA-9689 Automatic broker version detection to initialize stream client
• is a parent of: KAFKA-10130 Rewrite ZkData struct with auto-generated protocol
• links to: GitHub Pull Request #8680
• mentioned in: Page Loading...
• mentioned in: Page Loading...

Sub-Tasks

• Implement write path for feature versioning scheme: Resolved
• Implement read path for feature versioning scheme: Resolved
• [Easy] Add operational guide for failure recovery: Open
• Implement basic CLI tool for feature versioning system: Resolved
• [Easy] Implement advanced CLI tool for feature versioning system: Open
• [Medium] Implement support for feature version deprecation: Open
• [Easy] Refactor code to avoid discovery conflicts for classes:{Supported|Finalized}VersionRange: Open
• [Easy] FeatureZNodeStatus should use sealed trait instead of Enumeration: Resolved