[KAFKA-14341] Kafka 3.3 w/KRaft - Faiiled to bootstrap Kafka server with ACL - authorizer.class.name=kafka.security.authorizer.AclAuthorizer

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.3.1
• Component/s: security
• Assignee: Unassigned
• Reporter: Tama MA
• Created: 30/Oct/22 15:25
• Updated: 30/Oct/22 17:57

Description

server.properties

 

listeners=PLAINTEXT://:9092,CONTROLLER://:9093
inter.broker.listener.name=PLAINTEXT
advertised.listeners=PLAINTEXT://_kafka:9092
controller.listener.names=CONTROLLER
listener.security.protocol.map=CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT,SSL:SSL,SASL_PLAINTEXT:SASL_PLAINTEXT,SASL_SSL:SASL_SSL

authorizer.class.name=kafka.security.authorizer.AclAuthorizer 

Crash during startup...

java.lang.NullPointerException: Cannot invoke "String.indexOf(String)" because "connectString" is null                           
        at kafka.zk.KafkaZkClient$.apply(KafkaZkClient.scala:1964)                    at kafka.security.authorizer.AclAuthorizer.configure(AclAuthorizer.scala:184)              at kafka.server.ControllerServer.$anonfun$startup$11(ControllerServer.scala:135)          at kafka.server.ControllerServer.$anonfun$startup$11$adapted(ControllerServer.scala:135)                         
        at scala.Option.foreach(Option.scala:437)                                      at kafka.server.ControllerServer.startup(ControllerServer.scala:135)           at kafka.server.KafkaRaftServer.$anonfun$startup$1(KafkaRaftServer.scala:140)             at kafka.server.KafkaRaftServer.$anonfun$startup$1$adapted(KafkaRaftServer.scala:140)                 
        at scala.Option.foreach(Option.scala:437)                                       at kafka.server.KafkaRaftServer.startup(KafkaRaftServer.scala:140)             at kafka.Kafka$.main(Kafka.scala:109)                                          at kafka.Kafka.main(Kafka.scala)   

I am not using zookeeper at all.