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Sampler Aggregation Usage
editSampler Aggregation Usage
editFluent DSL example
edita => a .Sampler("sample", sm => sm .ShardSize(200) .Aggregations(aa => aa .SignificantTerms("significant_names", st => st .Field(p => p.Name) ) ) )
Object Initializer syntax example
editnew SamplerAggregation("sample") { ShardSize = 200, Aggregations = new SignificantTermsAggregation("significant_names") { Field = "name" } }
Example json output.
{ "sample": { "sampler": { "shard_size": 200 }, "aggs": { "significant_names": { "significant_terms": { "field": "name" } } } } }
Handling Responses
editresponse.ShouldBeValid(); var sample = response.Aggregations.Sampler("sample"); sample.Should().NotBeNull(); var sigTags = sample.SignificantTerms("significant_names"); sigTags.Should().NotBeNull(); sigTags.DocCount.Should().BeGreaterThan(0); if (TestConfiguration.Instance.InRange(">=5.5.0")) sigTags.BgCount.Should().BeGreaterThan(0);