@Override
    public void updBrokerStaticInfo(BrokerConfEntity entity) {
        if (entity == null) {
            return;
        }
        String brokerReg =
                this.brokersMap.putIfAbsent(entity.getBrokerId(),
                        entity.getSimpleBrokerInfo());
        String brokerTLSReg =
                this.brokersTLSMap.putIfAbsent(entity.getBrokerId(),
                        entity.getSimpleTLSBrokerInfo());
        if (brokerReg == null
                || brokerTLSReg == null
                || !brokerReg.equals(entity.getSimpleBrokerInfo())
                || !brokerTLSReg.equals(entity.getSimpleTLSBrokerInfo())) {
            if (brokerReg == null) {
                MasterSrvStatsHolder.incBrokerConfigCnt();
            } else {
                if (!brokerReg.equals(entity.getSimpleBrokerInfo())) {
                    this.brokersMap.put(entity.getBrokerId(), entity.getSimpleBrokerInfo());
                }
            }
            if (brokerTLSReg != null
                    && !brokerTLSReg.equals(entity.getSimpleTLSBrokerInfo())) {
                this.brokersTLSMap.put(entity.getBrokerId(), entity.getSimpleTLSBrokerInfo());
            }
            SerialIdUtils.updTimeStampSerialIdValue(this.brokerInfoCheckSum);
        }
    }
Constructor by TMaster

@param tMaster  the initial TMaster object
inlong-tubemq/tubemq-server/src/main/java/org/apache/inlong/tubemq/server/master/nodemanage/nodebroker/DefBrokerRunManager.java