[KAFKA-16696] Remove the in-memory implementation of RSM and RLMM

• Type: Task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 3.8.0
• Assignee: Kamal Chandraprakash
• Reporter: Kamal Chandraprakash
• Created: 09/May/24 17:41
• Updated: 13/May/24 11:27
• Resolved: 13/May/24 11:27

Description

The in-memory implementation of RSM and RLMM were written to write the unit/integration tests: https://github.com/apache/kafka/pull/10218

This is not used by any of the tests and superseded by the LocalTieredStorage framework which uses local-disk as secondary storage and topic as RLMM. Using the LocalTieredStorage framework is the preferred way to write the integration tests to capture any regression as it uses the internal topic as storage for RLMM which is the default implementation. 

Issue Links

• links to: GitHub Pull Request #15911