@Override
    public int hashCode() {
        return Objects.hash(appName, contextPath, path, pathDesc, rpcType, serviceName, methodName,
                ruleName, parameterTypes, rpcExt, enabled, host, port, pluginNames,
                registerMetaData, addPrefixed, namespaceId);
    }
Sets the namespaceId.

@param namespaceId namespaceId
shenyu-register-center/shenyu-register-common/src/main/java/org/apache/shenyu/register/common/dto/MetaDataRegisterDTO.java