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Chapter 12. U
12.1. Upgrade
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The process of updating the Cluster Operator and the Kafka cluster it manages. Upgrade typically involves upgrading the operator first, then the Kafka version, and finally the metadata version.
Upgrade paths:
- incremental upgrade
- Move between consecutive minor versions
- multi-version upgrade
- Skip one or more minor versions
For more information, see Upgrading Streams for Apache Kafka.
12.2. User Operator
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The operator responsible for managing Kafka users and ACLs through KafkaUser custom resources.
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