Hi All,

In trying to bring up a new deployment of ONAP-Dublin, DMAAP component fails to 
deploy.
Kafka pod (dev-dmaap-message-router-kafka-0 ) is failing due to the error with 
Kafka server startup (logs below), where auth is failing for ZooKeeperClient.

Can someone help to get this addressed ?

[main-SendThread(dev-dmaap-message-router-zookeeper-0.message-router-zookeeper.onap.svc.cluster.local:2181)]
 WARN org.apache.zookeeper.ClientCnxn - SASL configuration failed: 
javax.security.auth.login.LoginException: No JAAS configuration section named 
'Client' was found in specified JAAS configuration file: 
'/opt/kafka/config/kafka_server_jaas.conf'. Will continue connection to 
Zookeeper server without SASL authentication, if Zookeeper server allows it.
[main-SendThread(dev-dmaap-message-router-zookeeper-0.message-router-zookeeper.onap.svc.cluster.local:2181)]
 INFO org.apache.zookeeper.ClientCnxn - Opening socket connection to server 
dev-dmaap-message-router-zookeeper-0.message-router-zookeeper.onap.svc.cluster.local/192.166.2.45:2181
[main-EventThread] ERROR kafka.zookeeper.ZooKeeperClient - [ZooKeeperClient] 
Auth failed.
[main-SendThread(dev-dmaap-message-router-zookeeper-0.message-router-zookeeper.onap.svc.cluster.local:2181)]
 INFO org.apache.zookeeper.ClientCnxn - Socket connection established to 
dev-dmaap-message-router-zookeeper-0.message-router-zookeeper.onap.svc.cluster.local/192.166.2.45:2181,
 initiating session
[main-SendThread(dev-dmaap-message-router-zookeeper-0.message-router-zookeeper.onap.svc.cluster.local:2181)]
 INFO org.apache.zookeeper.ClientCnxn - Unable to read additional data from 
server sessionid 0x0, likely server has closed socket, closing socket 
connection and attempting reconnect
[main] ERROR kafka.server.KafkaServer - Fatal error during KafkaServer startup. 
Prepare to shutdown
kafka.zookeeper.ZooKeeperClientTimeoutException: Timed out waiting for 
connection while in state: CONNECTING
        at 
kafka.zookeeper.ZooKeeperClient.$anonfun$waitUntilConnected$3(ZooKeeperClient.scala:225)
        at 
scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:12)
        at kafka.utils.CoreUtils$.inLock(CoreUtils.scala:250)
        at 
kafka.zookeeper.ZooKeeperClient.waitUntilConnected(ZooKeeperClient.scala:221)
        at kafka.zookeeper.ZooKeeperClient.<init>(ZooKeeperClient.scala:95)
        at kafka.zk.KafkaZkClient$.apply(KafkaZkClient.scala:1548)
        at kafka.server.KafkaServer.createZkClient$1(KafkaServer.scala:348)
        at kafka.server.KafkaServer.initZkClient(KafkaServer.scala:372)
        at kafka.server.KafkaServer.startup(KafkaServer.scala:202)
        at 
kafka.server.KafkaServerStartable.startup(KafkaServerStartable.scala:38)
        at kafka.Kafka$.main(Kafka.scala:75)
        at kafka.Kafka.main(Kafka.scala)
[main] INFO kafka.server.KafkaServer - shutting down
[main] WARN kafka.utils.CoreUtils$ - null
java.lang.NullPointerException
        at kafka.server.KafkaServer.$anonfun$shutdown$6(KafkaServer.scala:572)
        at kafka.utils.CoreUtils$.swallow(CoreUtils.scala:85)
        at kafka.server.KafkaServer.shutdown(KafkaServer.scala:572)
        at kafka.server.KafkaServer.startup(KafkaServer.scala:329)
        at 
kafka.server.KafkaServerStartable.startup(KafkaServerStartable.scala:38)
        at kafka.Kafka$.main(Kafka.scala:75)
        at kafka.Kafka.main(Kafka.scala)
[main] INFO kafka.server.KafkaServer - shut down completed
[main] ERROR kafka.server.KafkaServerStartable - Exiting Kafka.
[kafka-shutdown-hook] INFO kafka.server.KafkaServer - shutting down

Regards,
Kuldeep

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