I found this.
I had to use _source.medals to access the nested documents which are stored
in disk and not in memory.
Thanks
On Wednesday, January 14, 2015 at 10:55:15 AM UTC-8, Anil Kumar wrote:
>
> I have a document stored in ElasticSearch as below. _source:
>
> {
> "firstname": "John",
> "lastname": "Smith",
> "medals":[
> {
> "bucket": 100,
> "count": 1
> },
> {
> "bucket": 150,
> "count": 2
> }
> ]
> }
>
> I can access the string type value inside a document using doc.firstname for
> scripted metric aggregation
> http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-aggregations-metrics-scripted-metric-aggregation.html
> .
>
> But I am not able to get the field value using doc.medals[0].bucket.
>
> Can you please help me out and let me know how to access the values inside
> nested fields?
>
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