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                企業??AI智能體構建引擎,智能編排和調試,一鍵部署,支持知識庫和私有化部署方案 廣告
                :-: ![](https://img.kancloud.cn/c9/ea/c9eabfd456ef6e2c9d38c5d72e22b0a9_974x649.png) ZooKeeper在Kafka中的作用 * Broker注冊并監控狀態 * znode:/brokers/ids,保存了所有 Broker id,實現對 Broker 的動態監控。 * Topic注冊 * znode:/brokers/topics,保存了所有 Topic。 * 生產者負載均衡 * 每個Broker啟動時,都會完成Broker注冊過程,生產者會通過該節點的變化來動態地感知到Broker服務器列表的變更 * offset維護 * Kafka早期版本使用ZooKeeper為每個消費者存儲offset,由于ZooKeeper寫入性能較差,從0.10版本后,Kafka使用自己的內部主題維護offset
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