Question on top hits aggregation

Elastic Stack Elasticsearch
1

Hello

I need to use the top hits aggregation
http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-aggregations-metrics-top-hits-aggregation.html
for a grouping feature. The aggregation should be applied on nested fields.

e.g. My nested field is F with path P.

Would appreciate it if someone can share an example to create a top hits
aggregation query for this scenario.

Thanks !

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2

Hi,

In that case you would need to wrap a terms agg in a nested aggregation
(with the desired path) and a top_hits inside that terms aggregation.
Unfortunately the top_hits aggregation doesn't yet work inside a nested
aggregation. However work is being done that will add this support:

Martijn

On 14 September 2014 20:45, AgentV coder.agentv@gmail.com wrote:

Hello

I need to use the top hits aggregation
http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/search-aggregations-metrics-top-hits-aggregation.html
for a grouping feature. The aggregation should be applied on nested fields.

e.g. My nested field is F with path P.

Would appreciate it if someone can share an example to create a top hits
aggregation query for this scenario.

Thanks !

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Met vriendelijke groet,

Martijn van Groningen

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