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https://issues.apache.org/jira/browse/KAFKA-8050?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16832221#comment-16832221
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Vahid Hashemian commented on KAFKA-8050:
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Removed Fix Version 2.2.1 as this issue is not blocking that release.
> remove KafkaMbean when network close
> ------------------------------------
>
> Key: KAFKA-8050
> URL: https://issues.apache.org/jira/browse/KAFKA-8050
> Project: Kafka
> Issue Type: Bug
> Components: clients, core
> Affects Versions: 0.10.2.0, 0.10.2.1, 0.10.2.2
> Reporter: limeng
> Priority: Critical
> Fix For: 2.2.2
>
>
> the broker server will be oom when
> * a large number of clients frequently close and reconnect
> * the clientId changes every time when reconnect，that gives rise to too much
> kafkaMbean in broker
> the reason is that broker forget to remove kafkaMbean when detect connection
> closes.
> h2.
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