cmccabe commented on code in PR #17952: URL: https://github.com/apache/kafka/pull/17952#discussion_r1887263517
########## metadata/src/main/java/org/apache/kafka/controller/ConfigurationControlManager.java: ########## @@ -303,6 +339,14 @@ private ApiError validateAlterConfig(ConfigResource configResource, if (alterConfigPolicy.isPresent()) { alterConfigPolicy.get().validate(new RequestMetadata(configResource, alteredConfigsForAlterConfigPolicyCheck)); } + if (featureControl.isElrFeatureEnabled()) { + if (configResource.type() == Type.BROKER && !configResource.name().isEmpty()) { + for (Entry record : allConfigs.entrySet()) { + if (record.getKey() == MIN_IN_SYNC_REPLICAS_CONFIG && record.getValue() != null) Review Comment: Do not use `==` on Java strings. -- 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