tinaselenge commented on code in PR #13373: URL: https://github.com/apache/kafka/pull/13373#discussion_r1144958881
########## connect/mirror/src/main/java/org/apache/kafka/connect/mirror/MirrorSourceConnector.java: ########## @@ -514,6 +540,37 @@ private void updateTopicConfigs(Map<String, Config> topicConfigs) { })); } + // visible for testing + void incrementalAlterConfigs(Map<String, Config> topicConfigs) { + Map<ConfigResource, Collection<AlterConfigOp>> configOps = new HashMap<>(); + for (Map.Entry<String, Config> topicConfig : topicConfigs.entrySet()) { + Collection<AlterConfigOp> ops = new ArrayList<>(); + ConfigResource configResource = new ConfigResource(ConfigResource.Type.TOPIC, topicConfig.getKey()); + for (ConfigEntry config : topicConfig.getValue().entries()) { + if (config.isDefault() && !shouldReplicateSourceDefault(config.source())) { + ops.add(new AlterConfigOp(config, AlterConfigOp.OpType.DELETE)); + } else { + ops.add(new AlterConfigOp(config, AlterConfigOp.OpType.SET)); + } + } + configOps.put(configResource, ops); + } + log.trace("Syncing configs for {} topics.", configOps.size()); + targetAdminClient.incrementalAlterConfigs(configOps).values().forEach((k, v) -> v.whenComplete((x, e) -> { + if (e != null) { + if (useIncrementalAlterConfigs.equals(MirrorSourceConfig.USE_INCREMENTAL_ALTER_CONFIG_DEFAULT) Review Comment: Ah thank you. I should have spotted the initialize() function! -- 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