public static void checkNodeName(String name) throws MetadataException {
    checkCharacters(name);
    checkReservedNames(name);
    checkNameFormat(name);
  }
check whether the node name is well formatted
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/schemaengine/schemaregion/utils/MetaFormatUtils.java