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Posted to jira@kafka.apache.org by "para (Jira)" <ji...@apache.org> on 2020/04/15 14:23:00 UTC

[jira] [Created] (KAFKA-9874) broker can not work when use dns fault

para created KAFKA-9874:
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             Summary: broker can not work when use dns fault
                 Key: KAFKA-9874
                 URL: https://issues.apache.org/jira/browse/KAFKA-9874
             Project: Kafka
          Issue Type: Bug
          Components: core
    Affects Versions: 2.4.1
            Reporter: para
         Attachments: kast.log

in 2.3.1 we authenticate using sasl blocked when the dns service is fault，caused by java native func getHostByAddr.

but the hostname was never used, can use the default name instead of it

 
h3.  



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