IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
Facets
editFacets
editElasticsearch provides a full Java API to play with facets. See the Facets guide.
Use the factory for facet builders (FacetBuilders
) and add each facet
you want to compute when querying and add it to your search request:
SearchResponse sr = node.client().prepareSearch() .setQuery( /* your query */ ) .addFacet( /* add a facet */ ) .execute().actionGet();
Note that you can add more than one facet. See Search Java API for details.
To build facet requests, use FacetBuilders
helpers. Just import them
in your class:
import org.elasticsearch.search.facet.FacetBuilders.*;