consumerConfig.put(ConsumerConfig.ISOLATION_LEVEL_CONFIG, READ_COMMITTED.name().toLowerCase(Locale.ROOT)); consumerConfig.put(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapServers); stateConsumerConfig.put("internal.leave.group.on.close", false); stateConsumerConfig.put(ConsumerConfig.MAX_POLL_INTERVAL_MS_CONFIG, Integer.toString(Integer.MAX_VALUE)); stateConsumerConfig.put(ConsumerConfig.ISOLATION_LEVEL_CONFIG, READ_COMMITTED.name().toLowerCase(Locale.ROOT)); stateConsumerConfig.put(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapServers); scheduledMessagesConsumerConfig.put("internal.leave.group.on.close", false); scheduledMessagesConsumerConfig.put(ConsumerConfig.MAX_POLL_INTERVAL_MS_CONFIG, Integer.toString(Integer.MAX_VALUE)); scheduledMessagesConsumerConfig.put(ConsumerConfig.ISOLATION_LEVEL_CONFIG, READ_COMMITTED.name().toLowerCase(Locale.ROOT)); scheduledMessagesConsumerConfig.put(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapServers); actorSystemEventListenersConsumerConfig.put("internal.leave.group.on.close", false); actorSystemEventListenersConsumerConfig.put(ConsumerConfig.MAX_POLL_INTERVAL_MS_CONFIG, Integer.toString(Integer.MAX_VALUE)); actorSystemEventListenersConsumerConfig.put(ConsumerConfig.ISOLATION_LEVEL_CONFIG, READ_COMMITTED.name().toLowerCase(Locale.ROOT)); actorSystemEventListenersConsumerConfig.put(ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapServers);