private void generateJsonFromLazy(LazyPrimitive<?, ?> value, int fieldIndex, String label,
      PrimitiveObjectInspector poi, JsonGenerator jsonGen) throws IOException {
    generateJsonFromWritable(value.getWritableObject(), fieldIndex, label, poi, jsonGen);
  }
Send to the generator, the value of the cell, using column type

@param value The attribute value as the object given by Hive
@param fieldIndex column index of field in row
@param jsonGen JsonGenerator
@throws JsonProcessingException
@throws IOException
ql/src/java/org/apache/hadoop/hive/ql/udf/esri/serde/BaseJsonSerDe.java