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https://issues.apache.org/jira/browse/KAFKA-9313?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17014110#comment-17014110
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Badai Aqrandista commented on KAFKA-9313:
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[~yevabyzek] Can I take this ticket as a newbie ticket? This sounds simple.
> Set default for client.dns.lookup to use_all_dns_ips
> ----------------------------------------------------
>
> Key: KAFKA-9313
> URL: https://issues.apache.org/jira/browse/KAFKA-9313
> Project: Kafka
> Issue Type: Improvement
> Components: clients
> Reporter: Yeva Byzek
> Priority: Minor
>
> The default setting of the configuration parameter {{client.dns.lookup}} is
> *not* {{use_all_dns_ips}} . Consequently, by default, if there are multiple
> IP addresses and the first one fails, the connection will fail.
>
> It is desirable to change the default to be
> {{client.dns.lookup=use_all_dns_ips}} for two reasons:
> # reduce connection failure rates by
> # users are often surprised that this is not already the default
>
>
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