rondagostino opened a new pull request #10823: URL: https://github.com/apache/kafka/pull/10823
https://github.com/apache/kafka/pull/10494 introduced a bug in the KRaft controller where the controller will loop forever in `StripedReplicaPlacer` trying to identify the racks on which to place partition replicas if there is a single unfenced broker in the cluster and the number of requested partitions in a CREATE_TOPICS request is greater than 1. This patch refactors out some argument sanity checks and invokes those checks in both `RackList` and StripedReplicaPlacer`, and it adds tests for this as well as the single broker placement issue. ### Committer Checklist (excluded from commit message) - [ ] Verify design and implementation - [ ] Verify test coverage and CI build status - [ ] Verify documentation (including upgrade notes) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
