[ https://issues.apache.org/jira/browse/KAFKA-16119?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mickael Maison resolved KAFKA-16119. ------------------------------------ Resolution: Invalid After rebuilding my env from scratch I don't see this error anymore > kraft_upgrade_test system test is broken > ---------------------------------------- > > Key: KAFKA-16119 > URL: https://issues.apache.org/jira/browse/KAFKA-16119 > Project: Kafka > Issue Type: New Feature > Affects Versions: 3.6.0, 3.7.0, 3.6.1 > Reporter: Mickael Maison > Priority: Major > > When the test attempts to restart brokers after the upgrade, brokers fail > with: > [2024-01-12 13:43:40,144] ERROR Exiting Kafka due to fatal exception > (kafka.Kafka$) > java.lang.NoClassDefFoundError: > org/apache/kafka/image/loader/MetadataLoaderMetrics > at kafka.server.KafkaRaftServer.<init>(KafkaRaftServer.scala:68) > at kafka.Kafka$.buildServer(Kafka.scala:83) > at kafka.Kafka$.main(Kafka.scala:91) > at kafka.Kafka.main(Kafka.scala) > Caused by: java.lang.ClassNotFoundException: > org.apache.kafka.image.loader.MetadataLoaderMetrics > at java.net.URLClassLoader.findClass(URLClassLoader.java:387) > at java.lang.ClassLoader.loadClass(ClassLoader.java:418) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352) > at java.lang.ClassLoader.loadClass(ClassLoader.java:351) > ... 4 more > MetadataLoaderMetrics was moved from org.apache.kafka.image.loader to > org.apache.kafka.image.loader.metrics in > https://github.com/apache/kafka/commit/c7de30f38bfd6e2d62a0b5c09b5dc9707e58096b -- This message was sent by Atlassian Jira (v8.20.10#820010)