IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
Stats Bucket Aggregation Usage
editStats Bucket Aggregation Usage
editFluent DSL example
edita => a .DateHistogram("projects_started_per_month", dh => dh .Field(p => p.StartedOn) .Interval(DateInterval.Month) .Aggregations(aa => aa .Sum("commits", sm => sm .Field(p => p.NumberOfCommits) ) ) ) .StatsBucket("stats_commits_per_month", aaa => aaa .BucketsPath("projects_started_per_month>commits") )
Object Initializer syntax example
editnew DateHistogramAggregation("projects_started_per_month") { Field = "startedOn", Interval = DateInterval.Month, Aggregations = new SumAggregation("commits", "numberOfCommits") } && new StatsBucketAggregation("stats_commits_per_month", "projects_started_per_month>commits")
Example json output.
{ "projects_started_per_month": { "date_histogram": { "field": "startedOn", "interval": "month" }, "aggs": { "commits": { "sum": { "field": "numberOfCommits" } } } }, "stats_commits_per_month": { "stats_bucket": { "buckets_path": "projects_started_per_month>commits" } } }
Handling Responses
editresponse.ShouldBeValid(); var projectsPerMonth = response.Aggregations.DateHistogram("projects_started_per_month"); projectsPerMonth.Should().NotBeNull(); projectsPerMonth.Buckets.Should().NotBeNull(); projectsPerMonth.Buckets.Count.Should().BeGreaterThan(0); var commitsStats = response.Aggregations.StatsBucket("stats_commits_per_month"); commitsStats.Should().NotBeNull(); commitsStats.Average.Should().BeGreaterThan(0); commitsStats.Max.Should().BeGreaterThan(0); commitsStats.Min.Should().BeGreaterThan(0); commitsStats.Count.Should().BeGreaterThan(0); commitsStats.Sum.Should().BeGreaterThan(0);