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Posted to dev@kafka.apache.org by "Nakul (Jira)" <ji...@apache.org> on 2019/10/03 13:36:00 UTC

[jira] [Created] (KAFKA-8971) Kafka Group Coordinator Failover

Nakul created KAFKA-8971:
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             Summary: Kafka Group Coordinator Failover
                 Key: KAFKA-8971
                 URL: https://issues.apache.org/jira/browse/KAFKA-8971
             Project: Kafka
          Issue Type: Bug
            Reporter: Nakul


Hello There,

The issue I am facing is perhaps related to https://issues.apache.org/jira/browse/KAFKA-8206

(it is reported that a patch is available on above issue, can someone please suggest where & how the patch can be used and found)

I can't get any resolution after posting threads on public forums and thus had to report it here.

*Problem:*

I have a cluster of Zookeeper (version-3.4.13) containing 3 nodes and a cluster of Kafka (version-2.11-2.1.0) containing 2 nodes. I am using Spring Kafka version-2.1.9.RELEASE to set up Producers/Consumers.

I am running a 2 node cluster of my spring boot application, having consumers of a particular topic. If I stop both the Kafka nodes and then starts only one of them (which possibly do not acts as 'Group Coordinator'), then consumers stops consuming messages from the queue (even after one Kafka node is up and running) until I restart my Spring Boot Application.

Few details can be found over Stack Overflow: [https://stackoverflow.com/questions/57254818/kafka-consumer-stops-consuming-messages-on-restarting-kafka]



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