DataImport Handler : Transformer Function Eval Failed Error

[Mishra, Shikhar]

Hi,

I'm trying to store a list of JSON objects as stored value for the field prices 
(see below).

I'm getting the following error from the custom transformer function (see the 
data-config file at the end) of data import handler.

Error Message
-------------------------------------------------------------------------------
Caused by: org.apache.solr.handler.dataimport.DataImportHandlerException: 
'eval' failed with language: JavaScript and script:
function vendorPrices(row)    {

                    var wwtCost = row.get('WWT_COST');
                    var listPrice = row.get('LIST_PRICE');
                    var vendorName = row.get('VENDOR_NAME');

                    //Below approach fails
                    var prices = [];

                    prices.push({'vendor':vendorName});
                    prices.push({'wwtCost':wwtCost});
                    prices.push({'listPrice':listPrice});

                    row.put('prices':prices);

                    //Below approach works
                    //row.put('prices', '{' + 'vendor:' + vendorName + ', ' + 
'wwtCost:' + wwtCost + ', ' + 'listPrice:' + listPrice + '}');
                    return row;
                } Processing Document # 1
        at 
org.apache.solr.handler.dataimport.DataImportHandlerException.wrapAndThrow(DataImportHandlerException.java:71)

Data Import Handler Configuration File
<dataConfig>

        <script>
        <![CDATA[
                function vendorPrices(row)    {

                    var wwtCost = row.get('WWT_COST');
                    var listPrice = row.get('LIST_PRICE');
                    var vendorName = row.get('VENDOR_NAME');

                    //Below approach fails
                    var prices = [];

                    prices.push({'vendor':vendorName});
                    prices.push({'wwtCost':wwtCost});
                    prices.push({'listPrice':listPrice});

                    row.put('prices':prices);

                    //Below approach works
                    //row.put('prices', '{' + 'vendor:' + vendorName + ', ' + 
'wwtCost:' + wwtCost + ', ' + 'listPrice:' + listPrice + '}');
                    return row;
                }
        ]]>
        </script>

    <dataSource driver="oracle.jdbc.driver.OracleDriver" 
url="jdbc:oracle:thin:@(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=rac-scan.somr.com)(PORT=3465))(CONNECT_DATA=(SERVICE_NAME=ERP_GENERAL.SOMR.ORG)))"
 user="dummy" password="xxxxxx"/>
    <document>
        <entity name="item" query="select * from wwt_catalog.wwt_product prod, 
wwt_catalog.wwt_manufacturer mfg where prod.mfg_id = mfg.mfg_id and 
prod.mfg_product_number = 'CON-CBO2-B22HPF'">
                <field column="PRODUCT_ID" name="id" />
            <field column="MFG_PRODUCT_NUMBER" name="name" />
            <field column="MFG_PRODUCT_NUMBER" name="nameSort" />
            <field column="MFG_NAME" name="manu" />
            <field column="MFG_ITEM_NUMBER" name="alphaNameSort" />
            <field column="DESCRIPTION" name="features" />
            <field column="DESCRIPTION" name="description" />

            <entity name="vendor_sources" transformer="script:vendorPrices" 
query="SELECT PRICE.WWT_COST, PRICE.LIST_PRICE, VEND.VENDOR_NAME, 
AVAIL.LEAD_TIME, AVAIL.QTY_AVAILABLE FROM wwt_catalog.wwt_product prod, 
wwt_catalog.wwt_product_pricing price, wwt_catalog.wwt_vendor vend, 
wwt_catalog.wwt_product_availability avail WHERE  PROD.PRODUCT_ID = 
price.product_id(+) AND price.vendor_id = vend.vendor_id(+) AND 
PRICE.PRODUCT_ID = avail.product_id(+) AND PRICE.VENDOR_ID = AVAIL.VENDOR_ID(+) 
AND prod.PRODUCT_ID = '${item.PRODUCT_ID}'">

            </entity>
        </entity>

    </document>
</dataConfig>


Are there any syntactic errors in the JavaScript code above? Thanks.

Shikhar