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  1. Kafka
  2. KAFKA-9313

Set default for client.dns.lookup to use_all_dns_ips

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 2.6.0
    • Component/s: clients
    • Labels:

      Description

      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:

      1. reduce connection failure rates by 
      2. users are often surprised that this is not already the default

       

       

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              • Assignee:
                badai Badai Aqrandista
                Reporter:
                yevabyzek Yeva Byzek
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                • Created:
                  Updated:
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