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Posted to jira@kafka.apache.org by "Manikumar (Jira)" <ji...@apache.org> on 2021/02/26 07:25:00 UTC

[jira] [Resolved] (KAFKA-7188) Avoid reverse DNS lookup in SASL channel builder

     [ https://issues.apache.org/jira/browse/KAFKA-7188?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Manikumar resolved KAFKA-7188.
------------------------------
      Assignee:     (was: Rajini Sivaram)
    Resolution: Duplicate

> Avoid reverse DNS lookup in SASL channel builder
> ------------------------------------------------
>
>                 Key: KAFKA-7188
>                 URL: https://issues.apache.org/jira/browse/KAFKA-7188
>             Project: Kafka
>          Issue Type: Bug
>          Components: network
>            Reporter: Rajini Sivaram
>            Priority: Major
>
> SaslChannelBuilder uses InetAddress.getHostName which may perform reverse DNS lookup, causing delays in some environments. We should replace these with SocketAddress.getHostString if possible.



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