Could not find a 'KafkaClient' entry in the JAAS configuration

Asked Jan 21 '20 at 11:14

Active Jan 21 '20 at 12:46

Viewed 1,517 times

I am having a trouble running flink app on cluster. I am getting below error despite trying all possible options.

Caused by: java.lang.IllegalArgumentException: Could not find a 'KafkaClient' entry in the JAAS configuration. System property 'java.security.auth.login.config' is /flink/client_jaas.conf

Basically my flink app reads data from topic A and finds events matching some pattern sequence and write output to topic B. I am not able to authenticate to cluster to read events from topicA on performance cluster.

Please let me know what could be wrong here

edited Jan 21 '20 at 12:46

Giorgos Myrianthous

36,235
20
134
156

asked Jan 21 '20 at 11:14

Malatesh R M

1

Can you shares your JAAS configuration? – Giorgos Myrianthous Jan 21 '20 at 12:48
1

Take a look at https://kafka.apache.org/documentation/#security_client_staticjaas and see if your client setup is in line with it. – mazaneicha Jan 21 '20 at 15:46

Could not find a 'KafkaClient' entry in the JAAS configuration

0 Answers0