Kafka console consumer

$ cat consumer.properties
security.protocol=SASL_SSL
sasl.kerberos.service.name=kafka
ssl.truststore.location=/etc/cdep-ssl-conf/CA_STANDARD/truststore.jks
ssl.truststore.password=cloudera

$ cat jaas.conf
KafkaClient {
    com.sun.security.auth.module.Krb5LoginModule required
    useKeyTab=true
    storeKey=true
    keyTab="/cdep/keytabs/systest.keytab"
    useTicketCache=false
    serviceName="kafka"
    principal="systest@GCE.CLOUDERA.COM";
};

export KAFKA_OPTS="-Djava.security.auth.login.config=jaas.conf"

kafka-console-consumer --bootstrap-server $(hostname):9093 --consumer.config consumer.properties --topic topic2 --from-beginning