public static MessageType convertWithoutProjection(StructType struct) {
    return ThriftSchemaConvertVisitor.convert(struct, FieldProjectionFilter.ALL_COLUMNS, false);
  }
public static MessageType convertWithoutProjection(StructType struct) {
    return ThriftSchemaConvertVisitor.convert(struct, FieldProjectionFilter.ALL_COLUMNS, false);
  }
public static MessageType convertWithoutProjection ( StructType struct ) { return ThriftSchemaConvertVisitor . convert ( struct , FieldProjectionFilter . ALL_COLUMNS , false ) ; }
struct is not required to have known structOrUnionType, which is useful
for converting a StructType from an (older) file schema to a MessageType

@param struct the thrift type descriptor
@return the struct as a Parquet message type
struct is not required to have known structOrUnionType which is useful for converting a StructType from an ( older ) file schema to a MessageType