- offsets.topic.replication.factor: 1
- transaction.state.log.replication.factor: 1
- transaction.state.log.min.isr: 1
- default.replication.factor: 1
- min.insync.replicas: 1
+ offsets.topic.replication.factor: 3
+ transaction.state.log.replication.factor: 3
+ transaction.state.log.min.isr: 3
+ default.replication.factor: 3
+ min.insync.replicas: 2