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KIPs / KIP-1103

KIP-1103 — Additional metrics for cooperative consumption

Accepted Kafka 4.1 ConsumerMetrics

Adds broker-side Share Group metrics: TotalShareFetchRequestsPerSec, FailedShareFetchRequestsPerSec, TotalShareAcknowledgementRequestsPerSec, and related per-topic and purgatory metrics. Share Group (KIP-932) cooperative consumption had no dedicated broker metrics for share fetch requests, acknowledgements, or Delayed Share Fetch purgatory behavior, preventing observability and performance diagnosis.

Protocol Impact

Fetch · ShareFetch

Details

AuthorApoorv Mittal
StatusAccepted
Kafka Version4.1
JIRAKAFKA-17894
WikiView on Apache Wiki
Created2024-10-29
Last Modified2025-05-27
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