Checked Java DNS resolution caching:
```
sun.net.InetAddressCachePolicy.get();
sun.net.InetAddressCachePolicy.getNegative();
```
and those return 30 and 10 respectively. So it seems fine and it shouldn't
cache for too long.
On 2021/05/14 12:55:00, Michał Łowicki wrote:
> Hey,
>
> Had inciden
Hey,
Had incident where one broker died and got later different IP address. Some
clients / pods (everything lives on K8s) detected IP change and logged:
[Producer clientId=producer-1] Hostname for node 1 changed from to
> .
(logged by org.apache.kafka.clients.ClusterConnectionState
