private static boolean heartbeatConfigModified(HeartbeatMsg oldHB, HeartbeatMsg newHB) {
        // todo: only support dynamic renew node tag. Support clusterName/port/ip... later
        if (oldHB == null) {
            return true;
        }
        return !Objects.equals(oldHB.getNodeGroup(), newHB.getNodeGroup()) || !Objects.equals(oldHB.getLoad(),
                newHB.getLoad());
    }
Check whether the configuration information carried in the heartbeat has been updated

@param oldHB last heartbeat msg
@param newHB current heartbeat msg
@return
inlong-manager/manager-service/src/main/java/org/apache/inlong/manager/service/heartbeat/HeartbeatManager.java