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KIPs / KIP-537

KIP-537 — Increase default zookeeper session timeou

Accepted Kafka 2.5 Broker

Increases the default value of zookeeper.session.timeout.ms from 6000ms to 18000ms. Cloud and containerized environments experience higher network jitter than on-premise datacenters, causing spurious ZooKeeper session expirations that trigger unnecessary controller failovers and partition leader elections.

Details

AuthorJason Gustafson
StatusAccepted
Kafka Version2.5
JIRAKAFKA-9102
WikiView on Apache Wiki
Created2019-10-15
Last Modified2019-10-25
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