Hello ,
You cant write top_hits under nested aggregation.
While doing nested aggregation you need to deal with one abstract inner
nested document at once and not the actual document.
Putting top_hists here does not make sense.
If you can state your problem more clearly , we might be able to help.
Thanks
Vineeth Mohan,
Elasticsearch consultant,
qbox.io ( Elasticsearch service provider <http://qbox.io/>)
On Tue, Jun 23, 2015 at 1:30 PM, Muddadi Hemaanusha <
[email protected]> wrote:
> Hi,
> Am using fields with nested type, in the mappings I kept for column1 and
> column2 as nested type fields..
>
> I am using the following query to get the top hits:
>
> GET partsfilter/partsfilter_type/_search
> {
> "size": 10,
> "query" : {
> "match" : { "description" : "abc" }
> },
> "aggs" : {
> "column1" : {
> "nested" : {
> "path" : "column1"
> },
> "aggs" : {
> "col1_agg":
> {
> "terms":
> {
> "field":"column1.@key",
> "size":0
> },
> "aggs":
> {
> "top":
> {
> "top_hits":
> {
> "size":1
> }
> }
> }
> }
> }
> }
> }
> }
>
> This is throwing *SearchPhaseExecutionException[Failed to execute phase
> [query] exception. when* am removing top_hits aggs it is working fine.
> how to write a top_hits query to work for the above case..
>
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