[KAFKA-12367] RaftReplicaManager needs to propagate isr version to Partition

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 2.8.0
• Labels: kip-500
• Assignee: Jason Gustafson
• Reporter: Jason Gustafson
• Created: 23/Feb/21 21:12
• Updated: 22/Mar/21 17:19
• Resolved: 22/Mar/21 17:19

Description

The quorum controller verifies the isr version from the `AlterIsr` request. If it does not match, then `INVALID_UPDATE_VERSION` is returned. At the moment, this prevents the leader from being able to shrink or expand the ISR since the version does not get propagated in `RaftReplicaChangeDelegate.makeLeaders`.

Issue Links

• links to: GitHub Pull Request #10200