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https://issues.apache.org/jira/browse/KAFKA-5664?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vahid Hashemian reassigned KAFKA-5664:
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Assignee: Vahid Hashemian
> Disable auto offset commit in ConsoleConsumer if no group is provided
> ---------------------------------------------------------------------
>
> Key: KAFKA-5664
> URL: https://issues.apache.org/jira/browse/KAFKA-5664
> Project: Kafka
> Issue Type: Improvement
> Reporter: Jason Gustafson
> Assignee: Vahid Hashemian
>
> In ConsoleCosnumer, if no group is provided, we generate a random groupId:
> {code}
> consumerProps.put(ConsumerConfig.GROUP_ID_CONFIG, s"console-consumer-${new
> Random().nextInt(100000)}")
> {code}
> In this case, since the group is not likely to be used again, we should
> disable automatic offset commits. This avoids polluting the coordinator cache
> with offsets that will never be used.
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