[KAFKA-4984] Unable to produce or consume when enabling authentication SASL/Kerberos

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Cannot Reproduce
• Environment: Ubuntu 16.04LTS running in VirtualBox
• Assignee: Unassigned
• Reporter: Ait haj Slimane
• Created: 30/Mar/17 15:31
• Updated: 12/Mar/18 17:41
• Resolved: 12/Mar/18 17:41

Description

I have a problem while trying to produce or consume on kerberos enabled cluster.
I launched a single broker and a console producer,
using the SASL authentication between producer and broker.
When i run the producer ,I got the result attached below

Any advice on what can cause the problem.

Thanks!
================================
configuration used:

server.properties:
listeners=SASL_PLAINTEXT://kafka.example.com:9092
security.inter.broker.protocol=SASL_PLAINTEXT
sasl.mechanism.inter.broker.protocol=GSSAPI
sasl.enabled.mechanism=GSSAPI
sasl.kerberos.service.name=kafka

producer.properties
bootstrap.servers=kafka.example.com:9092
sasl.kerberos.service.name=kafka
security.protocol=SASL_PLAINTEXT

kafka_client_jaas.conf

KafkaClient {
com.sun.security.auth.module.Krb5LoginModule required
useKeyTab=true
storeKey=true
keyTab="/etc/kafka/keytabs/kafkaclient.keytab"
principal="kafkaclient/[e-mail]";
};