红帽全球峰会16.2. 所需的升级序列
要在没有停机的情况下升级代理和客户端，您必须 按照以下顺序完成 AMQ Streams 升级步骤：
确保您的 OpenShift 集群版本被支持。
OpenShift 4.10 到 4.13 支持 AMQ Streams 2.4。
您可以以最少的停机时间来升级 OpenShift。
- 升级 Cluster Operator。
- 将所有 Kafka 代理和客户端应用程序 升级到最新的支持的 Kafka 版本。
- 可选：升级消费者和 Kafka Streams 应用程序 ，以使用 增量协作重新平衡 协议 进行分区重新平衡。
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