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