kafka queue ssl handshake

Certified Senior Developer

Hello
we are facing this issue in using the plugin "kafka-tools 1.0.1"

We have setup all parameters as indicated in the manual (see image above)

but  we got this message error in the tomcat-stdOut.log


2022-01-24 09:33:25,708 [kafka-producer-network-thread | producer-15] ERROR org.apache.kafka.clients.NetworkClient -
[Producer clientId=producer             -15] Connection to node 0 (xxx.xxx.xxx.xxx/xxx.xxx.xxx.xxx:32410)
failed authentication due to: SSL handshake failed
2022-01-24 09:33:26,569 [kafka-producer-network-thread | producer-15] ERROR org.apache.kafka.clients.NetworkClient -
[Producer clientId=producer             -15]
Connection to node 0 (xxx.xxx.xxx.xxx/xxx.xxx.xxx.xxx:32410) failed authentication due to: SSL handshake failed
2022-01-24 09:33:26,609 [kafka-producer-network-thread | producer-15] ERROR org.apache.kafka.clients.NetworkClient -
[Producer clientId=producer             -15]
Connection to node 2 (xxx.xxx.xxx.xxx/xxx.xxx.xxx.xxx:32412) failed authentication due to: SSL handshake failed

Do you know if and where in the Appian server we must edit some configuration for Kafka?  or do you have any suggestion or hint?

Thank you in advance, best regards

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