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Posted to jira@kafka.apache.org by "zhang chao (Jira)" <ji...@apache.org> on 2020/04/15 14:52:00 UTC

[jira] [Resolved] (KAFKA-9873) DNS故障时服务处理线程hang住

     [ https://issues.apache.org/jira/browse/KAFKA-9873?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

zhang chao resolved KAFKA-9873.
-------------------------------
    Resolution: Duplicate

> DNS故障时服务处理线程hang住
> -----------------
>
>                 Key: KAFKA-9873
>                 URL: https://issues.apache.org/jira/browse/KAFKA-9873
>             Project: Kafka
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 2.4.1
>            Reporter: zhang chao
>            Priority: Major
>              Labels: DNS, acl, dns
>         Attachments: kast.log
>
>
> 如附件所示，开启安全认证后，acl鉴权失败，导致所有处理线程无法工作



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