Zaiming Shi created KAFKA-3470: ---------------------------------- Summary: Consumer group coordinator should take commit requests as effective as heartbeats Key: KAFKA-3470 URL: https://issues.apache.org/jira/browse/KAFKA-3470 Project: Kafka Issue Type: Improvement Reporter: Zaiming Shi
Group coordinator does not reset heartbeat timer when commit request is received. This may lead to unnecessary session timeouts when a consumer sends sync commit requests so frequently that causes heartbeat requests to be delayed. Presumably (as I do not know Kafka code well): Commit requests (v1/v2) have all data fields for a heartbeat request, If they are taken as effective as heartbeat requests, we should have better group stability. [For reference] previous discussions in: us...@kafka.apache.org mail title: consumer group, why commit requests are not considered as effective heartbeats? -- This message was sent by Atlassian JIRA (v6.3.4#6332)