[jira] [Commented] (KAFKA-12169) Consumer can not know paritions chage when client leader restart with static membership protocol
[ https://issues.apache.org/jira/browse/KAFKA-12169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17273328#comment-17273328 ] Boyang Chen commented on KAFKA-12169: - In general, the leader should be able to detect metadata discrepancy between its remembered topic metadata and broker side metadata. I don't think we have any test case to cover both the topic partition change and leader rejoin at the same time, so it's possible and needs some verification. > Consumer can not know paritions chage when client leader restart with static > membership protocol > > > Key: KAFKA-12169 > URL: https://issues.apache.org/jira/browse/KAFKA-12169 > Project: Kafka > Issue Type: Bug > Components: consumer >Affects Versions: 2.5.1, 2.6.1 >Reporter: zou shengfu >Priority: Major > > Background: > Kafka consumer services run with static membership and cooperative rebalance > protocol on kubernetes, and services often restart because of operation. When > we added partitions from 1000 to 2000 for the topic, client leader restart > with unknown member id at the same time, we found the consumers do not > tigger rebalance and still consume 1000 paritions > -- This message was sent by Atlassian Jira (v8.3.4#803005)
[jira] [Commented] (KAFKA-12169) Consumer can not know paritions chage when client leader restart with static membership protocol
[ https://issues.apache.org/jira/browse/KAFKA-12169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17273158#comment-17273158 ] A. Sophie Blee-Goldman commented on KAFKA-12169: hey [~boyang] any thoughts? > Consumer can not know paritions chage when client leader restart with static > membership protocol > > > Key: KAFKA-12169 > URL: https://issues.apache.org/jira/browse/KAFKA-12169 > Project: Kafka > Issue Type: Bug > Components: consumer >Affects Versions: 2.5.1, 2.6.1 >Reporter: zou shengfu >Priority: Major > > Background: > Kafka consumer services run with static membership and cooperative rebalance > protocol on kubernetes, and services often restart because of operation. When > we added partitions from 1000 to 2000 for the topic, client leader restart > with unknown member id at the same time, we found the consumers do not > tigger rebalance and still consume 1000 paritions > -- This message was sent by Atlassian Jira (v8.3.4#803005)