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KIPs / KIP-24

KIP-24 — Remove ISR information from TopicMetadataRequest and add broker level metadata request

Discarded ProtocolBroker

KIP-24 proposes removing ISR information from `TopicMetadataRequest` responses and adding a new `BrokerMetadataRequest` that returns per-partition ISR state only for partitions a broker leads. The existing ISR data in metadata responses can be stale because leader-driven ISR updates are not propagated to all brokers, making it unreliable for clients that depend on it.

Protocol Impact

Metadata

Details

AuthorAshish Singh
StatusDiscarded
JIRAKAFKA-1367
WikiView on Apache Wiki
Created2015-05-08
Last Modified2015-07-18
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