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Ronald van de Kuil commented on KAFKA-6338: ------------------------------------------- [2017-12-09 06:54:22,233] ERROR Error getting principal. (org.apache.ranger.authorization.kafka.authorizer.RangerKafkaAuthorizer) java.lang.NoClassDefFoundError: org/apache/kafka/common/network/LoginType at org.apache.ranger.authorization.kafka.authorizer.RangerKafkaAuthorizer.configure(RangerKafkaAuthorizer.java:82) at org.apache.ranger.authorization.kafka.authorizer.RangerKafkaAuthorizer.configure(RangerKafkaAuthorizer.java:94) at kafka.server.KafkaServer.$anonfun$startup$4(KafkaServer.scala:254) at scala.Option.map(Option.scala:146) at kafka.server.KafkaServer.startup(KafkaServer.scala:252) at kafka.server.KafkaServerStartable.startup(KafkaServerStartable.scala:38) at kafka.Kafka$.main(Kafka.scala:92) at kafka.Kafka.main(Kafka.scala) Caused by: java.lang.ClassNotFoundException: org.apache.kafka.common.network.LoginType at java.lang.ClassLoader.findClass(ClassLoader.java:530) at org.apache.ranger.plugin.classloader.RangerPluginClassLoader$MyClassLoader.findClass(RangerPluginClassLoader.java:272) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.apache.ranger.plugin.classloader.RangerPluginClassLoader.loadClass(RangerPluginClassLoader.java:125) ... 8 more > java.lang.NoClassDefFoundError: org/apache/kafka/common/network/LoginType > ------------------------------------------------------------------------- > > Key: KAFKA-6338 > URL: https://issues.apache.org/jira/browse/KAFKA-6338 > Project: Kafka > Issue Type: Test > Affects Versions: 1.0.0 > Reporter: Ronald van de Kuil > Priority: Minor > > I have just setup a kerberized Kafa cluster with Ranger 0.7.1 and Kafka > 1.0.0. > It all seems to work fine as I see that authorisation policies are enforced > and auditlogging is present. > On startup of a kafka server I see a stack trace but it does not seem to > matter. > My wish is to keep the logs tidy and free of false alerts. > I wonder whether I have an issue somewhere. -- This message was sent by Atlassian JIRA (v6.4.14#64029)