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Posted to jira@kafka.apache.org by "Vahid Hashemian (JIRA)" <ji...@apache.org> on 2019/05/03 04:03:00 UTC
[jira] [Updated] (KAFKA-8049) remove KafkaMbean when network close
[ https://issues.apache.org/jira/browse/KAFKA-8049?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vahid Hashemian updated KAFKA-8049:
-----------------------------------
Fix Version/s: (was: 2.2.1)
2.2.2
> remove KafkaMbean when network close
> ------------------------------------
>
> Key: KAFKA-8049
> URL: https://issues.apache.org/jira/browse/KAFKA-8049
> 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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