mimaison commented on code in PR #15834: URL: https://github.com/apache/kafka/pull/15834#discussion_r1622351252
########## core/src/main/scala/kafka/server/KafkaConfig.scala: ########## @@ -1457,6 +1465,18 @@ class KafkaConfig private(doLog: Boolean, val props: java.util.Map[_, _], dynami } } + /** + * Validate some configurations for new MetadataVersion. A new MetadataVersion can take place when + * a FeatureLevelRecord for "metadata.version" is read from the cluster metadata. + */ + def validateWithMetadataVersion(metadataVersion: MetadataVersion): Unit = { Review Comment: This seems to be the exact same check we do in `validateValues()`. Can we consolidate both? ########## core/src/main/scala/kafka/server/KafkaConfig.scala: ########## @@ -1360,6 +1360,14 @@ class KafkaConfig private(doLog: Boolean, val props: java.util.Map[_, _], dynami } validateAdvertisedListenersNonEmptyForBroker() } + if (processRoles.contains(ProcessRole.BrokerRole) + && originals.containsKey(ReplicationConfigs.INTER_BROKER_PROTOCOL_VERSION_CONFIG) + && logDirs.size > 1) { + require(interBrokerProtocolVersion.isDirectoryAssignmentSupported, + s"Multiple log directories (aka JBOD) are not supported in the configured " + + s"${ReplicationConfigs.INTER_BROKER_PROTOCOL_VERSION_CONFIG} ${interBrokerProtocolVersion}. " + Review Comment: Should we add `ReplicationConfigs.INTER_BROKER_PROTOCOL_VERSION_CONFIG` after the value? So the message looks like `Multiple log directories (aka JBOD) are not supported with the configured 3.6 inter.broker.protocol.version` -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: jira-unsubscr...@kafka.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org