@Override
    public Object writeValue(ColumnVector column, int row)
        throws HiveException {
      return baseWriter.writeValue(column, row);
    }
VectorExpressionWriterSetter helper for vector expression writers that use
settable ObjectInspector fields to assign the values.
This is used by the OrcStruct serialization (eg. CREATE TABLE ... AS ...)
ql/src/java/org/apache/hadoop/hive/ql/exec/vector/expressions/VectorExpressionWriterFactory.java