[KAFKA-12672] Running test-kraft-server-start results in error

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 2.8.1, 3.0.0
• Assignee: Bill Bejeck
• Reporter: Bill Bejeck
• Created: 15/Apr/21 17:14
• Updated: 16/Apr/21 13:47
• Resolved: 16/Apr/21 13:47

Description

Running the test-kraft-server-start script in the raft module results in this error

 

ERROR Exiting raft server due to fatal exception (kafka.tools.TestRaftServer$)
java.lang.IllegalArgumentException: No enum constant org.apache.kafka.common.security.auth.SecurityProtocol.
	at java.lang.Enum.valueOf(Enum.java:238)
	at org.apache.kafka.common.security.auth.SecurityProtocol.valueOf(SecurityProtocol.java:26)
	at org.apache.kafka.common.security.auth.SecurityProtocol.forName(SecurityProtocol.java:72)
	at kafka.raft.KafkaRaftManager.$anonfun$buildNetworkClient$1(RaftManager.scala:256)
	at scala.collection.immutable.Map$Map4.getOrElse(Map.scala:530)
	at kafka.raft.KafkaRaftManager.buildNetworkClient(RaftManager.scala:256)
	at kafka.raft.KafkaRaftManager.buildNetworkChannel(RaftManager.scala:234)
	at kafka.raft.KafkaRaftManager.<init>(RaftManager.scala:126)
	at kafka.tools.TestRaftServer.startup(TestRaftServer.scala:88)
	at kafka.tools.TestRaftServer$.main(TestRaftServer.scala:442)
	at kafka.tools.TestRaftServer.main(TestRaftServer.scala)

Looks like the listener property in the config is not getting picked up as an empty string gets passed to SecurityProtocol.forName

EDIT: The issue is the properties file needs to have a controller.listener.names property with just values of the names

Issue Links

• links to: GitHub Pull Request #10545