Full-Stack Internet Architecture

May 6, 2021 · Big Data

Why Kafka Dropped Zookeeper in Version 2.8: Design Philosophy and Alternatives

The article explains the design philosophy behind Kafka 2.8’s removal of Zookeeper, reviews Zookeeper’s classic leader‑election use cases, highlights its limitations, and shows how the Raft protocol provides a decentralized alternative for high‑availability leader selection in distributed messaging systems.