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KIPs / KIP-115

KIP-115 — Enforce offsets.topic.replication.factor upon __consumer_offsets auto topic creation

Accepted Kafka 1.0 ConsumerBroker

Enforces the `offsets.topic.replication.factor` config during auto-creation of `__consumer_offsets` by blocking auto-creation until enough brokers are available to satisfy the configured replication factor. Previously, `__consumer_offsets` was auto-created with however many brokers were live at the time, potentially creating a single-replica offsets topic in a cluster configured for RF=3.

Protocol Impact

Metadata · CreateTopics

Details

AuthorOnur Karaman
StatusAccepted
Kafka Version1.0
JIRAKAFKA-3959
WikiView on Apache Wiki
Created2017-01-25
Last Modified2017-02-02
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