public int getTopicMaxSubBrokerCnt(Set<String> topicSet) {
        return subTopicInfoView.getMaxTopicBrokerCnt(topicSet, enableSubBrokerIdSet);
    }
Get the maximum number of broker distributions of topic

@param topicSet need query topic set
inlong-tubemq/tubemq-server/src/main/java/org/apache/inlong/tubemq/server/master/nodemanage/nodebroker/BrokerPSInfoHolder.java