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| </pre><pre class="rust"><code><span class="doccomment">//! # Aggregations |
| //! |
| //! |
| //! An aggregation summarizes your data as statistics on buckets or metrics. |
| //! |
| //! Aggregations can provide answer to questions like: |
| //! - What is the average price of all sold articles? |
| //! - How many errors with status code 500 do we have per day? |
| //! - What is the average listing price of cars grouped by color? |
| //! |
| //! There are two categories: [Metrics](metric) and [Buckets](bucket). |
| //! |
| //! ## Prerequisite |
| //! Currently aggregations work only on [fast fields](`crate::fastfield`). Single value fast fields |
| //! of type `u64`, `f64`, `i64`, `date` and fast fields on text fields. |
| //! |
| //! ## Usage |
| //! To use aggregations, build an aggregation request by constructing |
| //! [`Aggregations`](agg_req::Aggregations). |
| //! Create an [`AggregationCollector`] from this request. `AggregationCollector` implements the |
| //! [`Collector`](crate::collector::Collector) trait and can be passed as collector into |
| //! [`Searcher::search()`](crate::Searcher::search). |
| //! |
| //! |
| //! ## JSON Format |
| //! Aggregations request and result structures de/serialize into elasticsearch compatible JSON. |
| //! |
| //! ```verbatim |
| //! let agg_req: Aggregations = serde_json::from_str(json_request_string).unwrap(); |
| //! let collector = AggregationCollector::from_aggs(agg_req, None); |
| //! let searcher = reader.searcher(); |
| //! let agg_res = searcher.search(&term_query, &collector).unwrap_err(); |
| //! let json_response_string: String = &serde_json::to_string(&agg_res)?; |
| //! ``` |
| //! |
| //! ## Supported Aggregations |
| //! - [Bucket](bucket) |
| //! - [Histogram](bucket::HistogramAggregation) |
| //! - [Range](bucket::RangeAggregation) |
| //! - [Terms](bucket::TermsAggregation) |
| //! - [Metric](metric) |
| //! - [Average](metric::AverageAggregation) |
| //! - [Stats](metric::StatsAggregation) |
| //! |
| //! # Example |
| //! Compute the average metric, by building [`agg_req::Aggregations`], which is built from an |
| //! `(String, agg_req::Aggregation)` iterator. |
| //! |
| //! ``` |
| //! use tantivy::aggregation::agg_req::{Aggregations, Aggregation, MetricAggregation}; |
| //! use tantivy::aggregation::AggregationCollector; |
| //! use tantivy::aggregation::metric::AverageAggregation; |
| //! use tantivy::query::AllQuery; |
| //! use tantivy::aggregation::agg_result::AggregationResults; |
| //! use tantivy::IndexReader; |
| //! use tantivy::schema::Schema; |
| //! |
| //! # #[allow(dead_code)] |
| //! fn aggregate_on_index(reader: &IndexReader, schema: Schema) { |
| //! let agg_req: Aggregations = vec![ |
| //! ( |
| //! "average".to_string(), |
| //! Aggregation::Metric(MetricAggregation::Average( |
| //! AverageAggregation::from_field_name("score".to_string()), |
| //! )), |
| //! ), |
| //! ] |
| //! .into_iter() |
| //! .collect(); |
| //! |
| //! let collector = AggregationCollector::from_aggs(agg_req, None, schema); |
| //! |
| //! let searcher = reader.searcher(); |
| //! let agg_res: AggregationResults = searcher.search(&AllQuery, &collector).unwrap(); |
| //! } |
| //! ``` |
| //! # Example JSON |
| //! Requests are compatible with the elasticsearch json request format. |
| //! |
| //! ``` |
| //! use tantivy::aggregation::agg_req::Aggregations; |
| //! |
| //! let elasticsearch_compatible_json_req = r#" |
| //! { |
| //! "average": { |
| //! "avg": { "field": "score" } |
| //! }, |
| //! "range": { |
| //! "range": { |
| //! "field": "score", |
| //! "ranges": [ |
| //! { "to": 3.0 }, |
| //! { "from": 3.0, "to": 7.0 }, |
| //! { "from": 7.0, "to": 20.0 }, |
| //! { "from": 20.0 } |
| //! ] |
| //! }, |
| //! "aggs": { |
| //! "average_in_range": { "avg": { "field": "score" } } |
| //! } |
| //! } |
| //! } |
| //! "#; |
| //! let agg_req: Aggregations = |
| //! serde_json::from_str(elasticsearch_compatible_json_req).unwrap(); |
| //! ``` |
| //! # Code Organization |
| //! |
| //! Check the [README](https://github.com/quickwit-oss/tantivy/tree/main/src/aggregation#readme) on github to see how the code is organized. |
| //! |
| //! # Nested Aggregation |
| //! |
| //! Buckets can contain sub-aggregations. In this example we create buckets with the range |
| //! aggregation and then calculate the average on each bucket. |
| //! ``` |
| //! use tantivy::aggregation::agg_req::*; |
| //! use tantivy::aggregation::metric::AverageAggregation; |
| //! use tantivy::aggregation::bucket::RangeAggregation; |
| //! let sub_agg_req_1: Aggregations = vec![( |
| //! "average_in_range".to_string(), |
| //! Aggregation::Metric(MetricAggregation::Average( |
| //! AverageAggregation::from_field_name("score".to_string()), |
| //! )), |
| //! )] |
| //! .into_iter() |
| //! .collect(); |
| //! |
| //! let agg_req_1: Aggregations = vec![ |
| //! ( |
| //! "range".to_string(), |
| //! Aggregation::Bucket(BucketAggregation { |
| //! bucket_agg: BucketAggregationType::Range(RangeAggregation{ |
| //! field: "score".to_string(), |
| //! ranges: vec![(3f64..7f64).into(), (7f64..20f64).into()], |
| //! keyed: false, |
| //! }), |
| //! sub_aggregation: sub_agg_req_1.clone(), |
| //! }), |
| //! ), |
| //! ] |
| //! .into_iter() |
| //! .collect(); |
| //! ``` |
| //! |
| //! # Distributed Aggregation |
| //! When the data is distributed on different [`Index`](crate::Index) instances, the |
| //! [`DistributedAggregationCollector`] provides functionality to merge data between independent |
| //! search calls by returning |
| //! [`IntermediateAggregationResults`](intermediate_agg_result::IntermediateAggregationResults). |
| //! `IntermediateAggregationResults` provides the |
| //! [`merge_fruits`](intermediate_agg_result::IntermediateAggregationResults::merge_fruits) method |
| //! to merge multiple results. The merged result can then be converted into |
| //! [`AggregationResults`](agg_result::AggregationResults) via the |
| //! [`into_final_bucket_result`](intermediate_agg_result::IntermediateAggregationResults::into_final_bucket_result) method. |
| |
| </span><span class="kw">pub mod </span>agg_req; |
| <span class="kw">mod </span>agg_req_with_accessor; |
| <span class="kw">pub mod </span>agg_result; |
| <span class="kw">pub mod </span>bucket; |
| <span class="kw">mod </span>collector; |
| <span class="kw">mod </span>date; |
| <span class="kw">pub mod </span>intermediate_agg_result; |
| <span class="kw">pub mod </span>metric; |
| <span class="kw">mod </span>segment_agg_result; |
| <span class="kw">use </span>std::collections::HashMap; |
| <span class="kw">use </span>std::fmt::Display; |
| |
| <span class="kw">pub use </span>collector::{ |
| AggregationCollector, AggregationSegmentCollector, DistributedAggregationCollector, |
| MAX_BUCKET_COUNT, |
| }; |
| <span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">use </span>date::format_date; |
| <span class="kw">use </span>fastfield_codecs::MonotonicallyMappableToU64; |
| <span class="kw">use </span>itertools::Itertools; |
| <span class="kw">use </span>serde::{Deserialize, Serialize}; |
| |
| <span class="kw">use </span><span class="kw">crate</span>::schema::Type; |
| |
| <span class="doccomment">/// Represents an associative array `(key => values)` in a very efficient manner. |
| </span><span class="attribute">#[derive(Clone, PartialEq, Serialize, Deserialize)] |
| </span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">struct </span>VecWithNames<T: Clone> { |
| values: Vec<T>, |
| keys: Vec<String>, |
| } |
| |
| <span class="kw">impl</span><T: Clone> Default <span class="kw">for </span>VecWithNames<T> { |
| <span class="kw">fn </span>default() -> <span class="self">Self </span>{ |
| <span class="self">Self </span>{ |
| values: Default::default(), |
| keys: Default::default(), |
| } |
| } |
| } |
| |
| <span class="kw">impl</span><T: Clone + std::fmt::Debug> std::fmt::Debug <span class="kw">for </span>VecWithNames<T> { |
| <span class="kw">fn </span>fmt(<span class="kw-2">&</span><span class="self">self</span>, f: <span class="kw-2">&mut </span>std::fmt::Formatter<<span class="lifetime">'_</span>>) -> std::fmt::Result { |
| f.debug_map().entries(<span class="self">self</span>.iter()).finish() |
| } |
| } |
| |
| <span class="kw">impl</span><T: Clone> From<HashMap<String, T>> <span class="kw">for </span>VecWithNames<T> { |
| <span class="kw">fn </span>from(map: HashMap<String, T>) -> <span class="self">Self </span>{ |
| VecWithNames::from_entries(map.into_iter().collect_vec()) |
| } |
| } |
| |
| <span class="kw">impl</span><T: Clone> VecWithNames<T> { |
| <span class="kw">fn </span>from_other<K: Clone + Into<T>>(entries: VecWithNames<K>) -> <span class="self">Self </span>{ |
| <span class="kw">let </span>values = entries.values.into_iter().map(Into::into).collect(); |
| <span class="self">Self </span>{ |
| keys: entries.keys, |
| values, |
| } |
| } |
| |
| <span class="kw">fn </span>from_entries(<span class="kw-2">mut </span>entries: Vec<(String, T)>) -> <span class="self">Self </span>{ |
| <span class="comment">// Sort to ensure order of elements match across multiple instances |
| </span>entries.sort_by(|left, right| left.<span class="number">0</span>.cmp(<span class="kw-2">&</span>right.<span class="number">0</span>)); |
| <span class="kw">let </span><span class="kw-2">mut </span>data = <span class="macro">vec!</span>[]; |
| <span class="kw">let </span><span class="kw-2">mut </span>data_names = <span class="macro">vec!</span>[]; |
| <span class="kw">for </span>entry <span class="kw">in </span>entries { |
| data_names.push(entry.<span class="number">0</span>); |
| data.push(entry.<span class="number">1</span>); |
| } |
| VecWithNames { |
| values: data, |
| keys: data_names, |
| } |
| } |
| <span class="kw">fn </span>into_iter(<span class="self">self</span>) -> <span class="kw">impl </span>Iterator<Item = (String, T)> { |
| <span class="self">self</span>.keys.into_iter().zip(<span class="self">self</span>.values.into_iter()) |
| } |
| <span class="kw">fn </span>iter(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw">impl </span>Iterator<Item = (<span class="kw-2">&</span>str, <span class="kw-2">&</span>T)> + <span class="lifetime">'_ </span>{ |
| <span class="self">self</span>.keys().zip(<span class="self">self</span>.values.iter()) |
| } |
| <span class="kw">fn </span>keys(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw">impl </span>Iterator<Item = <span class="kw-2">&</span>str> + <span class="lifetime">'_ </span>{ |
| <span class="self">self</span>.keys.iter().map(|key| key.as_str()) |
| } |
| <span class="kw">fn </span>into_values(<span class="self">self</span>) -> <span class="kw">impl </span>Iterator<Item = T> { |
| <span class="self">self</span>.values.into_iter() |
| } |
| <span class="kw">fn </span>values(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw">impl </span>Iterator<Item = <span class="kw-2">&</span>T> + <span class="lifetime">'_ </span>{ |
| <span class="self">self</span>.values.iter() |
| } |
| <span class="kw">fn </span>values_mut(<span class="kw-2">&mut </span><span class="self">self</span>) -> <span class="kw">impl </span>Iterator<Item = <span class="kw-2">&mut </span>T> + <span class="lifetime">'_ </span>{ |
| <span class="self">self</span>.values.iter_mut() |
| } |
| <span class="kw">fn </span>entries(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw">impl </span>Iterator<Item = (<span class="kw-2">&</span>str, <span class="kw-2">&</span>T)> + <span class="lifetime">'_ </span>{ |
| <span class="self">self</span>.keys().zip(<span class="self">self</span>.values.iter()) |
| } |
| <span class="kw">fn </span>is_empty(<span class="kw-2">&</span><span class="self">self</span>) -> bool { |
| <span class="self">self</span>.keys.is_empty() |
| } |
| <span class="kw">fn </span>len(<span class="kw-2">&</span><span class="self">self</span>) -> usize { |
| <span class="self">self</span>.keys.len() |
| } |
| <span class="kw">fn </span>get(<span class="kw-2">&</span><span class="self">self</span>, name: <span class="kw-2">&</span>str) -> <span class="prelude-ty">Option</span><<span class="kw-2">&</span>T> { |
| <span class="self">self</span>.keys() |
| .position(|key| key == name) |
| .map(|pos| <span class="kw-2">&</span><span class="self">self</span>.values[pos]) |
| } |
| } |
| |
| <span class="doccomment">/// The serialized key is used in a `HashMap`. |
| </span><span class="kw">pub type </span>SerializedKey = String; |
| |
| <span class="attribute">#[derive(Clone, Debug, PartialEq, Serialize, Deserialize, PartialOrd)] |
| </span><span class="doccomment">/// The key to identify a bucket. |
| </span><span class="attribute">#[serde(untagged)] |
| </span><span class="kw">pub enum </span>Key { |
| <span class="doccomment">/// String key |
| </span>Str(String), |
| <span class="doccomment">/// `f64` key |
| </span>F64(f64), |
| } |
| |
| <span class="kw">impl </span>Display <span class="kw">for </span>Key { |
| <span class="kw">fn </span>fmt(<span class="kw-2">&</span><span class="self">self</span>, f: <span class="kw-2">&mut </span>std::fmt::Formatter<<span class="lifetime">'_</span>>) -> std::fmt::Result { |
| <span class="kw">match </span><span class="self">self </span>{ |
| Key::Str(val) => f.write_str(val), |
| Key::F64(val) => f.write_str(<span class="kw-2">&</span>val.to_string()), |
| } |
| } |
| } |
| |
| <span class="doccomment">/// Inverse of `to_fastfield_u64`. Used to convert to `f64` for metrics. |
| /// |
| /// # Panics |
| /// Only `u64`, `f64`, `date`, and `i64` are supported. |
| </span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>f64_from_fastfield_u64(val: u64, field_type: <span class="kw-2">&</span>Type) -> f64 { |
| <span class="kw">match </span>field_type { |
| Type::U64 => val <span class="kw">as </span>f64, |
| Type::I64 | Type::Date => i64::from_u64(val) <span class="kw">as </span>f64, |
| Type::F64 => f64::from_u64(val), |
| <span class="kw">_ </span>=> { |
| <span class="macro">panic!</span>(<span class="string">"unexpected type {:?}. This should not happen"</span>, field_type) |
| } |
| } |
| } |
| |
| <span class="doccomment">/// Converts the `f64` value to fast field value space, which is always u64. |
| /// |
| /// If the fast field has `u64`, values are stored unchanged as `u64` in the fast field. |
| /// |
| /// If the fast field has `f64` values are converted and stored to `u64` using a |
| /// monotonic mapping. |
| /// A `f64` value of e.g. `2.0` needs to be converted using the same monotonic |
| /// conversion function, so that the value matches the `u64` value stored in the fast |
| /// field. |
| </span><span class="kw">pub</span>(<span class="kw">crate</span>) <span class="kw">fn </span>f64_to_fastfield_u64(val: f64, field_type: <span class="kw-2">&</span>Type) -> <span class="prelude-ty">Option</span><u64> { |
| <span class="kw">match </span>field_type { |
| Type::U64 => <span class="prelude-val">Some</span>(val <span class="kw">as </span>u64), |
| Type::I64 | Type::Date => <span class="prelude-val">Some</span>((val <span class="kw">as </span>i64).to_u64()), |
| Type::F64 => <span class="prelude-val">Some</span>(val.to_u64()), |
| <span class="kw">_ </span>=> <span class="prelude-val">None</span>, |
| } |
| } |
| |
| <span class="attribute">#[cfg(test)] |
| </span><span class="kw">mod </span>tests { |
| <span class="kw">use </span>serde_json::Value; |
| <span class="kw">use </span>time::OffsetDateTime; |
| |
| <span class="kw">use </span><span class="kw">super</span>::agg_req::{Aggregation, Aggregations, BucketAggregation}; |
| <span class="kw">use </span><span class="kw">super</span>::bucket::RangeAggregation; |
| <span class="kw">use </span><span class="kw">super</span>::collector::AggregationCollector; |
| <span class="kw">use </span><span class="kw">super</span>::metric::AverageAggregation; |
| <span class="kw">use </span><span class="kw">crate</span>::aggregation::agg_req::{ |
| get_term_dict_field_names, BucketAggregationType, MetricAggregation, |
| }; |
| <span class="kw">use </span><span class="kw">crate</span>::aggregation::agg_result::AggregationResults; |
| <span class="kw">use </span><span class="kw">crate</span>::aggregation::bucket::TermsAggregation; |
| <span class="kw">use </span><span class="kw">crate</span>::aggregation::intermediate_agg_result::IntermediateAggregationResults; |
| <span class="kw">use </span><span class="kw">crate</span>::aggregation::segment_agg_result::DOC_BLOCK_SIZE; |
| <span class="kw">use </span><span class="kw">crate</span>::aggregation::DistributedAggregationCollector; |
| <span class="kw">use </span><span class="kw">crate</span>::query::{AllQuery, TermQuery}; |
| <span class="kw">use </span><span class="kw">crate</span>::schema::{Cardinality, IndexRecordOption, Schema, TextFieldIndexing, FAST, STRING}; |
| <span class="kw">use crate</span>::{DateTime, Index, Term}; |
| |
| <span class="kw">fn </span>get_avg_req(field_name: <span class="kw-2">&</span>str) -> Aggregation { |
| Aggregation::Metric(MetricAggregation::Average( |
| AverageAggregation::from_field_name(field_name.to_string()), |
| )) |
| } |
| |
| <span class="kw">pub fn </span>get_test_index_with_num_docs( |
| merge_segments: bool, |
| num_docs: usize, |
| ) -> <span class="kw">crate</span>::Result<Index> { |
| get_test_index_from_values( |
| merge_segments, |
| <span class="kw-2">&</span>(<span class="number">0</span>..num_docs).map(|el| el <span class="kw">as </span>f64).collect::<Vec<f64>>(), |
| ) |
| } |
| |
| <span class="kw">pub fn </span>exec_request(agg_req: Aggregations, index: <span class="kw-2">&</span>Index) -> <span class="kw">crate</span>::Result<Value> { |
| exec_request_with_query(agg_req, index, <span class="prelude-val">None</span>) |
| } |
| <span class="kw">pub fn </span>exec_request_with_query( |
| agg_req: Aggregations, |
| index: <span class="kw-2">&</span>Index, |
| query: <span class="prelude-ty">Option</span><(<span class="kw-2">&</span>str, <span class="kw-2">&</span>str)>, |
| ) -> <span class="kw">crate</span>::Result<Value> { |
| <span class="kw">let </span>collector = AggregationCollector::from_aggs(agg_req, <span class="prelude-val">None</span>, index.schema()); |
| |
| <span class="kw">let </span>reader = index.reader()<span class="question-mark">?</span>; |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="kw">let </span>agg_res = <span class="kw">if let </span><span class="prelude-val">Some</span>((field, term)) = query { |
| <span class="kw">let </span>text_field = reader.searcher().schema().get_field(field).unwrap(); |
| |
| <span class="kw">let </span>term_query = TermQuery::new( |
| Term::from_field_text(text_field, term), |
| IndexRecordOption::Basic, |
| ); |
| |
| searcher.search(<span class="kw-2">&</span>term_query, <span class="kw-2">&</span>collector)<span class="question-mark">? |
| </span>} <span class="kw">else </span>{ |
| searcher.search(<span class="kw-2">&</span>AllQuery, <span class="kw-2">&</span>collector)<span class="question-mark">? |
| </span>}; |
| |
| <span class="comment">// Test serialization/deserialization roundtrip |
| </span><span class="kw">let </span>res: Value = serde_json::from_str(<span class="kw-2">&</span>serde_json::to_string(<span class="kw-2">&</span>agg_res)<span class="question-mark">?</span>)<span class="question-mark">?</span>; |
| <span class="prelude-val">Ok</span>(res) |
| } |
| |
| <span class="kw">pub fn </span>get_test_index_from_values( |
| merge_segments: bool, |
| values: <span class="kw-2">&</span>[f64], |
| ) -> <span class="kw">crate</span>::Result<Index> { |
| <span class="comment">// Every value gets its own segment |
| </span><span class="kw">let </span><span class="kw-2">mut </span>segment_and_values = <span class="macro">vec!</span>[]; |
| <span class="kw">for </span>value <span class="kw">in </span>values { |
| segment_and_values.push(<span class="macro">vec!</span>[(<span class="kw-2">*</span>value, value.to_string())]); |
| } |
| get_test_index_from_values_and_terms(merge_segments, <span class="kw-2">&</span>segment_and_values) |
| } |
| |
| <span class="kw">pub fn </span>get_test_index_from_terms( |
| merge_segments: bool, |
| values: <span class="kw-2">&</span>[Vec<<span class="kw-2">&</span>str>], |
| ) -> <span class="kw">crate</span>::Result<Index> { |
| <span class="comment">// Every value gets its own segment |
| </span><span class="kw">let </span>segment_and_values = values |
| .iter() |
| .map(|terms| { |
| terms |
| .iter() |
| .enumerate() |
| .map(|(i, term)| (i <span class="kw">as </span>f64, term.to_string())) |
| .collect() |
| }) |
| .collect::<Vec<<span class="kw">_</span>>>(); |
| get_test_index_from_values_and_terms(merge_segments, <span class="kw-2">&</span>segment_and_values) |
| } |
| |
| <span class="kw">pub fn </span>get_test_index_from_values_and_terms( |
| merge_segments: bool, |
| segment_and_values: <span class="kw-2">&</span>[Vec<(f64, String)>], |
| ) -> <span class="kw">crate</span>::Result<Index> { |
| <span class="kw">let </span><span class="kw-2">mut </span>schema_builder = Schema::builder(); |
| <span class="kw">let </span>text_fieldtype = <span class="kw">crate</span>::schema::TextOptions::default() |
| .set_indexing_options( |
| TextFieldIndexing::default() |
| .set_index_option(IndexRecordOption::Basic) |
| .set_fieldnorms(<span class="bool-val">false</span>), |
| ) |
| .set_fast() |
| .set_stored(); |
| <span class="kw">let </span>text_field = schema_builder.add_text_field(<span class="string">"text"</span>, text_fieldtype.clone()); |
| <span class="kw">let </span>text_field_id = schema_builder.add_text_field(<span class="string">"text_id"</span>, text_fieldtype); |
| <span class="kw">let </span>string_field_id = schema_builder.add_text_field(<span class="string">"string_id"</span>, STRING | FAST); |
| <span class="kw">let </span>score_fieldtype = |
| <span class="kw">crate</span>::schema::NumericOptions::default().set_fast(Cardinality::SingleValue); |
| <span class="kw">let </span>score_field = schema_builder.add_u64_field(<span class="string">"score"</span>, score_fieldtype.clone()); |
| <span class="kw">let </span>score_field_f64 = schema_builder.add_f64_field(<span class="string">"score_f64"</span>, score_fieldtype.clone()); |
| <span class="kw">let </span>score_field_i64 = schema_builder.add_i64_field(<span class="string">"score_i64"</span>, score_fieldtype); |
| <span class="kw">let </span>fraction_field = schema_builder.add_f64_field( |
| <span class="string">"fraction_f64"</span>, |
| <span class="kw">crate</span>::schema::NumericOptions::default().set_fast(Cardinality::SingleValue), |
| ); |
| <span class="kw">let </span>index = Index::create_in_ram(schema_builder.build()); |
| { |
| <span class="comment">// let mut index_writer = index.writer_for_tests()?; |
| </span><span class="kw">let </span><span class="kw-2">mut </span>index_writer = index.writer_with_num_threads(<span class="number">1</span>, <span class="number">30_000_000</span>)<span class="question-mark">?</span>; |
| <span class="kw">for </span>values <span class="kw">in </span>segment_and_values { |
| <span class="kw">for </span>(i, term) <span class="kw">in </span>values { |
| <span class="kw">let </span>i = <span class="kw-2">*</span>i; |
| <span class="comment">// writing the segment |
| </span>index_writer.add_document(<span class="macro">doc!</span>( |
| text_field => <span class="string">"cool"</span>, |
| text_field_id => term.to_string(), |
| string_field_id => term.to_string(), |
| score_field => i <span class="kw">as </span>u64, |
| score_field_f64 => i <span class="kw">as </span>f64, |
| score_field_i64 => i <span class="kw">as </span>i64, |
| fraction_field => i <span class="kw">as </span>f64/<span class="number">100.0</span>, |
| ))<span class="question-mark">?</span>; |
| } |
| index_writer.commit()<span class="question-mark">?</span>; |
| } |
| } |
| <span class="kw">if </span>merge_segments { |
| <span class="kw">let </span>segment_ids = index |
| .searchable_segment_ids() |
| .expect(<span class="string">"Searchable segments failed."</span>); |
| <span class="kw">if </span>segment_ids.len() > <span class="number">1 </span>{ |
| <span class="kw">let </span><span class="kw-2">mut </span>index_writer = index.writer_for_tests()<span class="question-mark">?</span>; |
| index_writer.merge(<span class="kw-2">&</span>segment_ids).wait()<span class="question-mark">?</span>; |
| index_writer.wait_merging_threads()<span class="question-mark">?</span>; |
| } |
| } |
| |
| <span class="prelude-val">Ok</span>(index) |
| } |
| |
| <span class="comment">// *** EVERY BUCKET-TYPE SHOULD BE TESTED HERE *** |
| </span><span class="kw">fn </span>test_aggregation_flushing( |
| merge_segments: bool, |
| use_distributed_collector: bool, |
| ) -> <span class="kw">crate</span>::Result<()> { |
| <span class="kw">let </span><span class="kw-2">mut </span>values_and_terms = (<span class="number">0</span>..<span class="number">80</span>) |
| .map(|val| <span class="macro">vec!</span>[(val <span class="kw">as </span>f64, <span class="string">"terma"</span>.to_string())]) |
| .collect::<Vec<<span class="kw">_</span>>>(); |
| values_and_terms.last_mut().unwrap()[<span class="number">0</span>].<span class="number">1 </span>= <span class="string">"termb"</span>.to_string(); |
| <span class="kw">let </span>index = get_test_index_from_values_and_terms(merge_segments, <span class="kw-2">&</span>values_and_terms)<span class="question-mark">?</span>; |
| |
| <span class="kw">let </span>reader = index.reader()<span class="question-mark">?</span>; |
| |
| <span class="macro">assert_eq!</span>(DOC_BLOCK_SIZE, <span class="number">64</span>); |
| <span class="comment">// In the tree we cache Documents of DOC_BLOCK_SIZE, before passing them down as one block. |
| // |
| // Build a request so that on the first level we have one full cache, which is then flushed. |
| // The same cache should have some residue docs at the end, which are flushed (Range 0-70) |
| // -> 70 docs |
| // |
| // The second level should also have some residue docs in the cache that are flushed at the |
| // end. |
| // |
| // A second bucket on the first level should have the cache unfilled |
| |
| // let elasticsearch_compatible_json_req = r#" |
| </span><span class="kw">let </span>elasticsearch_compatible_json = <span class="macro">json!</span>( |
| { |
| <span class="string">"bucketsL1"</span>: { |
| <span class="string">"range"</span>: { |
| <span class="string">"field"</span>: <span class="string">"score"</span>, |
| <span class="string">"ranges"</span>: [ { <span class="string">"to"</span>: <span class="number">3.0f64 </span>}, { <span class="string">"from"</span>: <span class="number">3.0f64</span>, <span class="string">"to"</span>: <span class="number">70.0f64 </span>}, { <span class="string">"from"</span>: <span class="number">70.0f64 </span>} ] |
| }, |
| <span class="string">"aggs"</span>: { |
| <span class="string">"bucketsL2"</span>: { |
| <span class="string">"range"</span>: { |
| <span class="string">"field"</span>: <span class="string">"score"</span>, |
| <span class="string">"ranges"</span>: [ { <span class="string">"to"</span>: <span class="number">30.0f64 </span>}, { <span class="string">"from"</span>: <span class="number">30.0f64</span>, <span class="string">"to"</span>: <span class="number">70.0f64 </span>}, { <span class="string">"from"</span>: <span class="number">70.0f64 </span>} ] |
| } |
| } |
| } |
| }, |
| <span class="string">"histogram_test"</span>:{ |
| <span class="string">"histogram"</span>: { |
| <span class="string">"field"</span>: <span class="string">"score"</span>, |
| <span class="string">"interval"</span>: <span class="number">70.0</span>, |
| <span class="string">"offset"</span>: <span class="number">3.0 |
| </span>}, |
| <span class="string">"aggs"</span>: { |
| <span class="string">"bucketsL2"</span>: { |
| <span class="string">"histogram"</span>: { |
| <span class="string">"field"</span>: <span class="string">"score"</span>, |
| <span class="string">"interval"</span>: <span class="number">70.0 |
| </span>} |
| } |
| } |
| }, |
| <span class="string">"term_agg_test"</span>:{ |
| <span class="string">"terms"</span>: { |
| <span class="string">"field"</span>: <span class="string">"string_id" |
| </span>}, |
| <span class="string">"aggs"</span>: { |
| <span class="string">"bucketsL2"</span>: { |
| <span class="string">"histogram"</span>: { |
| <span class="string">"field"</span>: <span class="string">"score"</span>, |
| <span class="string">"interval"</span>: <span class="number">70.0 |
| </span>} |
| } |
| } |
| } |
| }); |
| |
| <span class="kw">let </span>agg_req: Aggregations = |
| serde_json::from_str(<span class="kw-2">&</span>serde_json::to_string(<span class="kw-2">&</span>elasticsearch_compatible_json).unwrap()) |
| .unwrap(); |
| |
| <span class="kw">let </span>agg_res: AggregationResults = <span class="kw">if </span>use_distributed_collector { |
| <span class="kw">let </span>collector = DistributedAggregationCollector::from_aggs(agg_req.clone(), <span class="prelude-val">None</span>); |
| |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="kw">let </span>intermediate_agg_result = searcher.search(<span class="kw-2">&</span>AllQuery, <span class="kw-2">&</span>collector).unwrap(); |
| intermediate_agg_result |
| .into_final_bucket_result(agg_req, <span class="kw-2">&</span>index.schema()) |
| .unwrap() |
| } <span class="kw">else </span>{ |
| <span class="kw">let </span>collector = AggregationCollector::from_aggs(agg_req, <span class="prelude-val">None</span>, index.schema()); |
| |
| <span class="kw">let </span>searcher = reader.searcher(); |
| searcher.search(<span class="kw-2">&</span>AllQuery, <span class="kw-2">&</span>collector).unwrap() |
| }; |
| |
| <span class="kw">let </span>res: Value = serde_json::from_str(<span class="kw-2">&</span>serde_json::to_string(<span class="kw-2">&</span>agg_res)<span class="question-mark">?</span>)<span class="question-mark">?</span>; |
| |
| <span class="macro">assert_eq!</span>(res[<span class="string">"bucketsL1"</span>][<span class="string">"buckets"</span>][<span class="number">0</span>][<span class="string">"doc_count"</span>], <span class="number">3</span>); |
| <span class="macro">assert_eq!</span>( |
| res[<span class="string">"bucketsL1"</span>][<span class="string">"buckets"</span>][<span class="number">0</span>][<span class="string">"bucketsL2"</span>][<span class="string">"buckets"</span>][<span class="number">0</span>][<span class="string">"doc_count"</span>], |
| <span class="number">3 |
| </span>); |
| <span class="macro">assert_eq!</span>(res[<span class="string">"bucketsL1"</span>][<span class="string">"buckets"</span>][<span class="number">1</span>][<span class="string">"key"</span>], <span class="string">"3-70"</span>); |
| <span class="macro">assert_eq!</span>(res[<span class="string">"bucketsL1"</span>][<span class="string">"buckets"</span>][<span class="number">1</span>][<span class="string">"doc_count"</span>], <span class="number">70 </span>- <span class="number">3</span>); |
| <span class="macro">assert_eq!</span>( |
| res[<span class="string">"bucketsL1"</span>][<span class="string">"buckets"</span>][<span class="number">1</span>][<span class="string">"bucketsL2"</span>][<span class="string">"buckets"</span>][<span class="number">0</span>][<span class="string">"doc_count"</span>], |
| <span class="number">27 |
| </span>); |
| <span class="macro">assert_eq!</span>( |
| res[<span class="string">"bucketsL1"</span>][<span class="string">"buckets"</span>][<span class="number">1</span>][<span class="string">"bucketsL2"</span>][<span class="string">"buckets"</span>][<span class="number">1</span>][<span class="string">"doc_count"</span>], |
| <span class="number">40 |
| </span>); |
| <span class="macro">assert_eq!</span>( |
| res[<span class="string">"bucketsL1"</span>][<span class="string">"buckets"</span>][<span class="number">1</span>][<span class="string">"bucketsL2"</span>][<span class="string">"buckets"</span>][<span class="number">2</span>][<span class="string">"doc_count"</span>], |
| <span class="number">0 |
| </span>); |
| <span class="macro">assert_eq!</span>( |
| res[<span class="string">"bucketsL1"</span>][<span class="string">"buckets"</span>][<span class="number">2</span>][<span class="string">"bucketsL2"</span>][<span class="string">"buckets"</span>][<span class="number">2</span>][<span class="string">"doc_count"</span>], |
| <span class="number">80 </span>- <span class="number">70 |
| </span>); |
| <span class="macro">assert_eq!</span>(res[<span class="string">"bucketsL1"</span>][<span class="string">"buckets"</span>][<span class="number">2</span>][<span class="string">"doc_count"</span>], <span class="number">80 </span>- <span class="number">70</span>); |
| |
| <span class="macro">assert_eq!</span>( |
| res[<span class="string">"term_agg_test"</span>], |
| <span class="macro">json!</span>( |
| { |
| <span class="string">"buckets"</span>: [ |
| { |
| <span class="string">"bucketsL2"</span>: { |
| <span class="string">"buckets"</span>: [ |
| { |
| <span class="string">"doc_count"</span>: <span class="number">70</span>, |
| <span class="string">"key"</span>: <span class="number">0.0 |
| </span>}, |
| { |
| <span class="string">"doc_count"</span>: <span class="number">9</span>, |
| <span class="string">"key"</span>: <span class="number">70.0 |
| </span>} |
| ] |
| }, |
| <span class="string">"doc_count"</span>: <span class="number">79</span>, |
| <span class="string">"key"</span>: <span class="string">"terma" |
| </span>}, |
| { |
| <span class="string">"bucketsL2"</span>: { |
| <span class="string">"buckets"</span>: [ |
| { |
| <span class="string">"doc_count"</span>: <span class="number">1</span>, |
| <span class="string">"key"</span>: <span class="number">70.0 |
| </span>} |
| ] |
| }, |
| <span class="string">"doc_count"</span>: <span class="number">1</span>, |
| <span class="string">"key"</span>: <span class="string">"termb" |
| </span>} |
| ], |
| <span class="string">"doc_count_error_upper_bound"</span>: <span class="number">0</span>, |
| <span class="string">"sum_other_doc_count"</span>: <span class="number">0 |
| </span>} |
| ) |
| ); |
| |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_aggregation_flushing_variants() { |
| test_aggregation_flushing(<span class="bool-val">false</span>, <span class="bool-val">false</span>).unwrap(); |
| test_aggregation_flushing(<span class="bool-val">false</span>, <span class="bool-val">true</span>).unwrap(); |
| test_aggregation_flushing(<span class="bool-val">true</span>, <span class="bool-val">false</span>).unwrap(); |
| test_aggregation_flushing(<span class="bool-val">true</span>, <span class="bool-val">true</span>).unwrap(); |
| } |
| |
| <span class="kw">pub fn </span>get_test_index_2_segments(merge_segments: bool) -> <span class="kw">crate</span>::Result<Index> { |
| <span class="kw">let </span><span class="kw-2">mut </span>schema_builder = Schema::builder(); |
| <span class="kw">let </span>text_fieldtype = <span class="kw">crate</span>::schema::TextOptions::default() |
| .set_indexing_options( |
| TextFieldIndexing::default().set_index_option(IndexRecordOption::WithFreqs), |
| ) |
| .set_fast() |
| .set_stored(); |
| <span class="kw">let </span>text_field = schema_builder.add_text_field(<span class="string">"text"</span>, text_fieldtype); |
| <span class="kw">let </span>date_field = schema_builder.add_date_field(<span class="string">"date"</span>, FAST); |
| schema_builder.add_text_field(<span class="string">"dummy_text"</span>, STRING); |
| <span class="kw">let </span>score_fieldtype = |
| <span class="kw">crate</span>::schema::NumericOptions::default().set_fast(Cardinality::SingleValue); |
| <span class="kw">let </span>score_field = schema_builder.add_u64_field(<span class="string">"score"</span>, score_fieldtype.clone()); |
| <span class="kw">let </span>score_field_f64 = schema_builder.add_f64_field(<span class="string">"score_f64"</span>, score_fieldtype.clone()); |
| |
| <span class="kw">let </span>multivalue = |
| <span class="kw">crate</span>::schema::NumericOptions::default().set_fast(Cardinality::MultiValues); |
| <span class="kw">let </span>scores_field_i64 = schema_builder.add_i64_field(<span class="string">"scores_i64"</span>, multivalue); |
| |
| <span class="kw">let </span>score_field_i64 = schema_builder.add_i64_field(<span class="string">"score_i64"</span>, score_fieldtype); |
| <span class="kw">let </span>index = Index::create_in_ram(schema_builder.build()); |
| { |
| <span class="kw">let </span><span class="kw-2">mut </span>index_writer = index.writer_for_tests()<span class="question-mark">?</span>; |
| <span class="comment">// writing the segment |
| </span>index_writer.add_document(<span class="macro">doc!</span>( |
| text_field => <span class="string">"cool"</span>, |
| date_field => DateTime::from_utc(OffsetDateTime::from_unix_timestamp(<span class="number">1_546_300_800</span>).unwrap()), |
| score_field => <span class="number">1u64</span>, |
| score_field_f64 => <span class="number">1f64</span>, |
| score_field_i64 => <span class="number">1i64</span>, |
| scores_field_i64 => <span class="number">1i64</span>, |
| scores_field_i64 => <span class="number">2i64</span>, |
| ))<span class="question-mark">?</span>; |
| index_writer.add_document(<span class="macro">doc!</span>( |
| text_field => <span class="string">"cool"</span>, |
| date_field => DateTime::from_utc(OffsetDateTime::from_unix_timestamp(<span class="number">1_546_300_800 </span>+ <span class="number">86400</span>).unwrap()), |
| score_field => <span class="number">3u64</span>, |
| score_field_f64 => <span class="number">3f64</span>, |
| score_field_i64 => <span class="number">3i64</span>, |
| scores_field_i64 => <span class="number">5i64</span>, |
| scores_field_i64 => <span class="number">5i64</span>, |
| ))<span class="question-mark">?</span>; |
| index_writer.add_document(<span class="macro">doc!</span>( |
| text_field => <span class="string">"cool"</span>, |
| date_field => DateTime::from_utc(OffsetDateTime::from_unix_timestamp(<span class="number">1_546_300_800 </span>+ <span class="number">86400</span>).unwrap()), |
| score_field => <span class="number">5u64</span>, |
| score_field_f64 => <span class="number">5f64</span>, |
| score_field_i64 => <span class="number">5i64</span>, |
| ))<span class="question-mark">?</span>; |
| index_writer.add_document(<span class="macro">doc!</span>( |
| text_field => <span class="string">"nohit"</span>, |
| date_field => DateTime::from_utc(OffsetDateTime::from_unix_timestamp(<span class="number">1_546_300_800 </span>+ <span class="number">86400</span>).unwrap()), |
| score_field => <span class="number">6u64</span>, |
| score_field_f64 => <span class="number">6f64</span>, |
| score_field_i64 => <span class="number">6i64</span>, |
| ))<span class="question-mark">?</span>; |
| index_writer.add_document(<span class="macro">doc!</span>( |
| text_field => <span class="string">"cool"</span>, |
| date_field => DateTime::from_utc(OffsetDateTime::from_unix_timestamp(<span class="number">1_546_300_800 </span>+ <span class="number">86400</span>).unwrap()), |
| score_field => <span class="number">7u64</span>, |
| score_field_f64 => <span class="number">7f64</span>, |
| score_field_i64 => <span class="number">7i64</span>, |
| ))<span class="question-mark">?</span>; |
| index_writer.commit()<span class="question-mark">?</span>; |
| index_writer.add_document(<span class="macro">doc!</span>( |
| text_field => <span class="string">"cool"</span>, |
| date_field => DateTime::from_utc(OffsetDateTime::from_unix_timestamp(<span class="number">1_546_300_800 </span>+ <span class="number">86400</span>).unwrap()), |
| score_field => <span class="number">11u64</span>, |
| score_field_f64 => <span class="number">11f64</span>, |
| score_field_i64 => <span class="number">11i64</span>, |
| ))<span class="question-mark">?</span>; |
| index_writer.add_document(<span class="macro">doc!</span>( |
| text_field => <span class="string">"cool"</span>, |
| date_field => DateTime::from_utc(OffsetDateTime::from_unix_timestamp(<span class="number">1_546_300_800 </span>+ <span class="number">86400 </span>+ <span class="number">86400</span>).unwrap()), |
| score_field => <span class="number">14u64</span>, |
| score_field_f64 => <span class="number">14f64</span>, |
| score_field_i64 => <span class="number">14i64</span>, |
| ))<span class="question-mark">?</span>; |
| |
| index_writer.add_document(<span class="macro">doc!</span>( |
| text_field => <span class="string">"cool"</span>, |
| date_field => DateTime::from_utc(OffsetDateTime::from_unix_timestamp(<span class="number">1_546_300_800 </span>+ <span class="number">86400 </span>+ <span class="number">86400</span>).unwrap()), |
| score_field => <span class="number">44u64</span>, |
| score_field_f64 => <span class="number">44.5f64</span>, |
| score_field_i64 => <span class="number">44i64</span>, |
| ))<span class="question-mark">?</span>; |
| |
| index_writer.commit()<span class="question-mark">?</span>; |
| |
| <span class="comment">// no hits segment |
| </span>index_writer.add_document(<span class="macro">doc!</span>( |
| text_field => <span class="string">"nohit"</span>, |
| date_field => DateTime::from_utc(OffsetDateTime::from_unix_timestamp(<span class="number">1_546_300_800 </span>+ <span class="number">86400 </span>+ <span class="number">86400</span>).unwrap()), |
| score_field => <span class="number">44u64</span>, |
| score_field_f64 => <span class="number">44.5f64</span>, |
| score_field_i64 => <span class="number">44i64</span>, |
| ))<span class="question-mark">?</span>; |
| |
| index_writer.commit()<span class="question-mark">?</span>; |
| } |
| <span class="kw">if </span>merge_segments { |
| <span class="kw">let </span>segment_ids = index |
| .searchable_segment_ids() |
| .expect(<span class="string">"Searchable segments failed."</span>); |
| <span class="kw">let </span><span class="kw-2">mut </span>index_writer = index.writer_for_tests()<span class="question-mark">?</span>; |
| index_writer.merge(<span class="kw-2">&</span>segment_ids).wait()<span class="question-mark">?</span>; |
| index_writer.wait_merging_threads()<span class="question-mark">?</span>; |
| } |
| |
| <span class="prelude-val">Ok</span>(index) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_aggregation_level1() -> <span class="kw">crate</span>::Result<()> { |
| <span class="kw">let </span>index = get_test_index_2_segments(<span class="bool-val">true</span>)<span class="question-mark">?</span>; |
| |
| <span class="kw">let </span>reader = index.reader()<span class="question-mark">?</span>; |
| <span class="kw">let </span>text_field = reader.searcher().schema().get_field(<span class="string">"text"</span>).unwrap(); |
| |
| <span class="kw">let </span>term_query = TermQuery::new( |
| Term::from_field_text(text_field, <span class="string">"cool"</span>), |
| IndexRecordOption::Basic, |
| ); |
| |
| <span class="kw">let </span>agg_req_1: Aggregations = <span class="macro">vec!</span>[ |
| (<span class="string">"average_i64"</span>.to_string(), get_avg_req(<span class="string">"score_i64"</span>)), |
| (<span class="string">"average_f64"</span>.to_string(), get_avg_req(<span class="string">"score_f64"</span>)), |
| (<span class="string">"average"</span>.to_string(), get_avg_req(<span class="string">"score"</span>)), |
| ( |
| <span class="string">"range"</span>.to_string(), |
| Aggregation::Bucket(BucketAggregation { |
| bucket_agg: BucketAggregationType::Range(RangeAggregation { |
| field: <span class="string">"score"</span>.to_string(), |
| ranges: <span class="macro">vec!</span>[(<span class="number">3f64</span>..<span class="number">7f64</span>).into(), (<span class="number">7f64</span>..<span class="number">20f64</span>).into()], |
| ..Default::default() |
| }), |
| sub_aggregation: Default::default(), |
| }), |
| ), |
| ( |
| <span class="string">"rangef64"</span>.to_string(), |
| Aggregation::Bucket(BucketAggregation { |
| bucket_agg: BucketAggregationType::Range(RangeAggregation { |
| field: <span class="string">"score_f64"</span>.to_string(), |
| ranges: <span class="macro">vec!</span>[(<span class="number">3f64</span>..<span class="number">7f64</span>).into(), (<span class="number">7f64</span>..<span class="number">20f64</span>).into()], |
| ..Default::default() |
| }), |
| sub_aggregation: Default::default(), |
| }), |
| ), |
| ( |
| <span class="string">"rangei64"</span>.to_string(), |
| Aggregation::Bucket(BucketAggregation { |
| bucket_agg: BucketAggregationType::Range(RangeAggregation { |
| field: <span class="string">"score_i64"</span>.to_string(), |
| ranges: <span class="macro">vec!</span>[(<span class="number">3f64</span>..<span class="number">7f64</span>).into(), (<span class="number">7f64</span>..<span class="number">20f64</span>).into()], |
| ..Default::default() |
| }), |
| sub_aggregation: Default::default(), |
| }), |
| ), |
| ] |
| .into_iter() |
| .collect(); |
| |
| <span class="kw">let </span>collector = AggregationCollector::from_aggs(agg_req_1, <span class="prelude-val">None</span>, index.schema()); |
| |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="kw">let </span>agg_res: AggregationResults = searcher.search(<span class="kw-2">&</span>term_query, <span class="kw-2">&</span>collector).unwrap(); |
| |
| <span class="kw">let </span>res: Value = serde_json::from_str(<span class="kw-2">&</span>serde_json::to_string(<span class="kw-2">&</span>agg_res)<span class="question-mark">?</span>)<span class="question-mark">?</span>; |
| <span class="macro">assert_eq!</span>(res[<span class="string">"average"</span>][<span class="string">"value"</span>], <span class="number">12.142857142857142</span>); |
| <span class="macro">assert_eq!</span>(res[<span class="string">"average_f64"</span>][<span class="string">"value"</span>], <span class="number">12.214285714285714</span>); |
| <span class="macro">assert_eq!</span>(res[<span class="string">"average_i64"</span>][<span class="string">"value"</span>], <span class="number">12.142857142857142</span>); |
| <span class="macro">assert_eq!</span>( |
| res[<span class="string">"range"</span>][<span class="string">"buckets"</span>], |
| <span class="macro">json!</span>( |
| [ |
| { |
| <span class="string">"key"</span>: <span class="string">"*-3"</span>, |
| <span class="string">"doc_count"</span>: <span class="number">1</span>, |
| <span class="string">"to"</span>: <span class="number">3.0 |
| </span>}, |
| { |
| <span class="string">"key"</span>: <span class="string">"3-7"</span>, |
| <span class="string">"doc_count"</span>: <span class="number">2</span>, |
| <span class="string">"from"</span>: <span class="number">3.0</span>, |
| <span class="string">"to"</span>: <span class="number">7.0 |
| </span>}, |
| { |
| <span class="string">"key"</span>: <span class="string">"7-20"</span>, |
| <span class="string">"doc_count"</span>: <span class="number">3</span>, |
| <span class="string">"from"</span>: <span class="number">7.0</span>, |
| <span class="string">"to"</span>: <span class="number">20.0 |
| </span>}, |
| { |
| <span class="string">"key"</span>: <span class="string">"20-*"</span>, |
| <span class="string">"doc_count"</span>: <span class="number">1</span>, |
| <span class="string">"from"</span>: <span class="number">20.0 |
| </span>} |
| ]) |
| ); |
| |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="kw">fn </span>test_aggregation_level2( |
| merge_segments: bool, |
| use_distributed_collector: bool, |
| use_elastic_json_req: bool, |
| ) -> <span class="kw">crate</span>::Result<()> { |
| <span class="kw">let </span>index = get_test_index_2_segments(merge_segments)<span class="question-mark">?</span>; |
| |
| <span class="kw">let </span>reader = index.reader()<span class="question-mark">?</span>; |
| <span class="kw">let </span>text_field = reader.searcher().schema().get_field(<span class="string">"text"</span>).unwrap(); |
| |
| <span class="kw">let </span>term_query = TermQuery::new( |
| Term::from_field_text(text_field, <span class="string">"cool"</span>), |
| IndexRecordOption::Basic, |
| ); |
| |
| <span class="kw">let </span>query_with_no_hits = TermQuery::new( |
| Term::from_field_text(text_field, <span class="string">"thistermdoesnotexist"</span>), |
| IndexRecordOption::Basic, |
| ); |
| |
| <span class="kw">let </span>sub_agg_req: Aggregations = <span class="macro">vec!</span>[ |
| (<span class="string">"average_in_range"</span>.to_string(), get_avg_req(<span class="string">"score"</span>)), |
| ( |
| <span class="string">"term_agg"</span>.to_string(), |
| Aggregation::Bucket(BucketAggregation { |
| bucket_agg: BucketAggregationType::Terms(TermsAggregation { |
| field: <span class="string">"text"</span>.to_string(), |
| ..Default::default() |
| }), |
| sub_aggregation: Default::default(), |
| }), |
| ), |
| ] |
| .into_iter() |
| .collect(); |
| <span class="kw">let </span>agg_req: Aggregations = <span class="kw">if </span>use_elastic_json_req { |
| <span class="kw">let </span>elasticsearch_compatible_json_req = <span class="string">r#" |
| { |
| "rangef64": { |
| "range": { |
| "field": "score_f64", |
| "ranges": [ |
| { "to": 3.0 }, |
| { "from": 3.0, "to": 7.0 }, |
| { "from": 7.0, "to": 19.0 }, |
| { "from": 19.0, "to": 20.0 }, |
| { "from": 20.0 } |
| ] |
| }, |
| "aggs": { |
| "average_in_range": { "avg": { "field": "score" } }, |
| "term_agg": { "terms": { "field": "text" } } |
| } |
| }, |
| "rangei64": { |
| "range": { |
| "field": "score_i64", |
| "ranges": [ |
| { "to": 3.0 }, |
| { "from": 3.0, "to": 7.0 }, |
| { "from": 7.0, "to": 19.0 }, |
| { "from": 19.0, "to": 20.0 }, |
| { "from": 20.0 } |
| ] |
| }, |
| "aggs": { |
| "average_in_range": { "avg": { "field": "score" } }, |
| "term_agg": { "terms": { "field": "text" } } |
| } |
| }, |
| "average": { |
| "avg": { "field": "score" } |
| }, |
| "range": { |
| "range": { |
| "field": "score", |
| "ranges": [ |
| { "to": 3.0 }, |
| { "from": 3.0, "to": 7.0 }, |
| { "from": 7.0, "to": 19.0 }, |
| { "from": 19.0, "to": 20.0 }, |
| { "from": 20.0 } |
| ] |
| }, |
| "aggs": { |
| "average_in_range": { "avg": { "field": "score" } }, |
| "term_agg": { "terms": { "field": "text" } } |
| } |
| } |
| } |
| "#</span>; |
| <span class="kw">let </span>value: Aggregations = |
| serde_json::from_str(elasticsearch_compatible_json_req).unwrap(); |
| value |
| } <span class="kw">else </span>{ |
| <span class="kw">let </span>agg_req: Aggregations = <span class="macro">vec!</span>[ |
| (<span class="string">"average"</span>.to_string(), get_avg_req(<span class="string">"score"</span>)), |
| ( |
| <span class="string">"range"</span>.to_string(), |
| Aggregation::Bucket(BucketAggregation { |
| bucket_agg: BucketAggregationType::Range(RangeAggregation { |
| field: <span class="string">"score"</span>.to_string(), |
| ranges: <span class="macro">vec!</span>[ |
| (<span class="number">3f64</span>..<span class="number">7f64</span>).into(), |
| (<span class="number">7f64</span>..<span class="number">19f64</span>).into(), |
| (<span class="number">19f64</span>..<span class="number">20f64</span>).into(), |
| ], |
| ..Default::default() |
| }), |
| sub_aggregation: sub_agg_req.clone(), |
| }), |
| ), |
| ( |
| <span class="string">"rangef64"</span>.to_string(), |
| Aggregation::Bucket(BucketAggregation { |
| bucket_agg: BucketAggregationType::Range(RangeAggregation { |
| field: <span class="string">"score_f64"</span>.to_string(), |
| ranges: <span class="macro">vec!</span>[ |
| (<span class="number">3f64</span>..<span class="number">7f64</span>).into(), |
| (<span class="number">7f64</span>..<span class="number">19f64</span>).into(), |
| (<span class="number">19f64</span>..<span class="number">20f64</span>).into(), |
| ], |
| ..Default::default() |
| }), |
| sub_aggregation: sub_agg_req.clone(), |
| }), |
| ), |
| ( |
| <span class="string">"rangei64"</span>.to_string(), |
| Aggregation::Bucket(BucketAggregation { |
| bucket_agg: BucketAggregationType::Range(RangeAggregation { |
| field: <span class="string">"score_i64"</span>.to_string(), |
| ranges: <span class="macro">vec!</span>[ |
| (<span class="number">3f64</span>..<span class="number">7f64</span>).into(), |
| (<span class="number">7f64</span>..<span class="number">19f64</span>).into(), |
| (<span class="number">19f64</span>..<span class="number">20f64</span>).into(), |
| ], |
| ..Default::default() |
| }), |
| sub_aggregation: sub_agg_req, |
| }), |
| ), |
| ] |
| .into_iter() |
| .collect(); |
| agg_req |
| }; |
| |
| <span class="kw">let </span>field_names = get_term_dict_field_names(<span class="kw-2">&</span>agg_req); |
| <span class="macro">assert_eq!</span>(field_names, <span class="macro">vec!</span>[<span class="string">"text"</span>.to_string()].into_iter().collect()); |
| |
| <span class="kw">let </span>agg_res: AggregationResults = <span class="kw">if </span>use_distributed_collector { |
| <span class="kw">let </span>collector = DistributedAggregationCollector::from_aggs(agg_req.clone(), <span class="prelude-val">None</span>); |
| |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="kw">let </span>res = searcher.search(<span class="kw-2">&</span>term_query, <span class="kw-2">&</span>collector).unwrap(); |
| <span class="comment">// Test de/serialization roundtrip on intermediate_agg_result |
| </span><span class="kw">let </span>res: IntermediateAggregationResults = |
| serde_json::from_str(<span class="kw-2">&</span>serde_json::to_string(<span class="kw-2">&</span>res).unwrap()).unwrap(); |
| res.into_final_bucket_result(agg_req.clone(), <span class="kw-2">&</span>index.schema()) |
| .unwrap() |
| } <span class="kw">else </span>{ |
| <span class="kw">let </span>collector = AggregationCollector::from_aggs(agg_req.clone(), <span class="prelude-val">None</span>, index.schema()); |
| |
| <span class="kw">let </span>searcher = reader.searcher(); |
| searcher.search(<span class="kw-2">&</span>term_query, <span class="kw-2">&</span>collector).unwrap() |
| }; |
| |
| <span class="kw">let </span>res: Value = serde_json::from_str(<span class="kw-2">&</span>serde_json::to_string(<span class="kw-2">&</span>agg_res)<span class="question-mark">?</span>)<span class="question-mark">?</span>; |
| |
| <span class="macro">assert_eq!</span>(res[<span class="string">"range"</span>][<span class="string">"buckets"</span>][<span class="number">1</span>][<span class="string">"key"</span>], <span class="string">"3-7"</span>); |
| <span class="macro">assert_eq!</span>(res[<span class="string">"range"</span>][<span class="string">"buckets"</span>][<span class="number">1</span>][<span class="string">"doc_count"</span>], <span class="number">2u64</span>); |
| <span class="macro">assert_eq!</span>(res[<span class="string">"rangef64"</span>][<span class="string">"buckets"</span>][<span class="number">1</span>][<span class="string">"doc_count"</span>], <span class="number">2u64</span>); |
| <span class="macro">assert_eq!</span>(res[<span class="string">"rangei64"</span>][<span class="string">"buckets"</span>][<span class="number">1</span>][<span class="string">"doc_count"</span>], <span class="number">2u64</span>); |
| |
| <span class="macro">assert_eq!</span>(res[<span class="string">"average"</span>][<span class="string">"value"</span>], <span class="number">12.142857142857142f64</span>); |
| <span class="macro">assert_eq!</span>(res[<span class="string">"range"</span>][<span class="string">"buckets"</span>][<span class="number">2</span>][<span class="string">"key"</span>], <span class="string">"7-19"</span>); |
| <span class="macro">assert_eq!</span>(res[<span class="string">"range"</span>][<span class="string">"buckets"</span>][<span class="number">2</span>][<span class="string">"doc_count"</span>], <span class="number">3u64</span>); |
| <span class="macro">assert_eq!</span>(res[<span class="string">"rangef64"</span>][<span class="string">"buckets"</span>][<span class="number">2</span>][<span class="string">"doc_count"</span>], <span class="number">3u64</span>); |
| <span class="macro">assert_eq!</span>(res[<span class="string">"rangei64"</span>][<span class="string">"buckets"</span>][<span class="number">2</span>][<span class="string">"doc_count"</span>], <span class="number">3u64</span>); |
| <span class="macro">assert_eq!</span>(res[<span class="string">"rangei64"</span>][<span class="string">"buckets"</span>][<span class="number">5</span>], serde_json::Value::Null); |
| |
| <span class="macro">assert_eq!</span>(res[<span class="string">"range"</span>][<span class="string">"buckets"</span>][<span class="number">4</span>][<span class="string">"key"</span>], <span class="string">"20-*"</span>); |
| <span class="macro">assert_eq!</span>(res[<span class="string">"range"</span>][<span class="string">"buckets"</span>][<span class="number">4</span>][<span class="string">"doc_count"</span>], <span class="number">1u64</span>); |
| <span class="macro">assert_eq!</span>(res[<span class="string">"rangef64"</span>][<span class="string">"buckets"</span>][<span class="number">4</span>][<span class="string">"doc_count"</span>], <span class="number">1u64</span>); |
| <span class="macro">assert_eq!</span>(res[<span class="string">"rangei64"</span>][<span class="string">"buckets"</span>][<span class="number">4</span>][<span class="string">"doc_count"</span>], <span class="number">1u64</span>); |
| |
| <span class="macro">assert_eq!</span>(res[<span class="string">"range"</span>][<span class="string">"buckets"</span>][<span class="number">3</span>][<span class="string">"key"</span>], <span class="string">"19-20"</span>); |
| <span class="macro">assert_eq!</span>(res[<span class="string">"range"</span>][<span class="string">"buckets"</span>][<span class="number">3</span>][<span class="string">"doc_count"</span>], <span class="number">0u64</span>); |
| <span class="macro">assert_eq!</span>(res[<span class="string">"rangef64"</span>][<span class="string">"buckets"</span>][<span class="number">3</span>][<span class="string">"doc_count"</span>], <span class="number">0u64</span>); |
| <span class="macro">assert_eq!</span>(res[<span class="string">"rangei64"</span>][<span class="string">"buckets"</span>][<span class="number">3</span>][<span class="string">"doc_count"</span>], <span class="number">0u64</span>); |
| |
| <span class="macro">assert_eq!</span>( |
| res[<span class="string">"range"</span>][<span class="string">"buckets"</span>][<span class="number">3</span>][<span class="string">"average_in_range"</span>][<span class="string">"value"</span>], |
| serde_json::Value::Null |
| ); |
| |
| <span class="macro">assert_eq!</span>( |
| res[<span class="string">"range"</span>][<span class="string">"buckets"</span>][<span class="number">4</span>][<span class="string">"average_in_range"</span>][<span class="string">"value"</span>], |
| <span class="number">44.0f64 |
| </span>); |
| <span class="macro">assert_eq!</span>( |
| res[<span class="string">"rangef64"</span>][<span class="string">"buckets"</span>][<span class="number">4</span>][<span class="string">"average_in_range"</span>][<span class="string">"value"</span>], |
| <span class="number">44.0f64 |
| </span>); |
| <span class="macro">assert_eq!</span>( |
| res[<span class="string">"rangei64"</span>][<span class="string">"buckets"</span>][<span class="number">4</span>][<span class="string">"average_in_range"</span>][<span class="string">"value"</span>], |
| <span class="number">44.0f64 |
| </span>); |
| |
| <span class="macro">assert_eq!</span>( |
| res[<span class="string">"range"</span>][<span class="string">"7-19"</span>][<span class="string">"average_in_range"</span>][<span class="string">"value"</span>], |
| res[<span class="string">"rangef64"</span>][<span class="string">"7-19"</span>][<span class="string">"average_in_range"</span>][<span class="string">"value"</span>] |
| ); |
| <span class="macro">assert_eq!</span>( |
| res[<span class="string">"range"</span>][<span class="string">"7-19"</span>][<span class="string">"average_in_range"</span>][<span class="string">"value"</span>], |
| res[<span class="string">"rangei64"</span>][<span class="string">"7-19"</span>][<span class="string">"average_in_range"</span>][<span class="string">"value"</span>] |
| ); |
| |
| <span class="comment">// Test empty result set |
| </span><span class="kw">let </span>collector = AggregationCollector::from_aggs(agg_req, <span class="prelude-val">None</span>, index.schema()); |
| <span class="kw">let </span>searcher = reader.searcher(); |
| searcher.search(<span class="kw-2">&</span>query_with_no_hits, <span class="kw-2">&</span>collector).unwrap(); |
| |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_aggregation_level2_multi_segments() -> <span class="kw">crate</span>::Result<()> { |
| test_aggregation_level2(<span class="bool-val">false</span>, <span class="bool-val">false</span>, <span class="bool-val">false</span>) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_aggregation_level2_single_segment() -> <span class="kw">crate</span>::Result<()> { |
| test_aggregation_level2(<span class="bool-val">true</span>, <span class="bool-val">false</span>, <span class="bool-val">false</span>) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_aggregation_level2_multi_segments_distributed_collector() -> <span class="kw">crate</span>::Result<()> { |
| test_aggregation_level2(<span class="bool-val">false</span>, <span class="bool-val">true</span>, <span class="bool-val">false</span>) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_aggregation_level2_single_segment_distributed_collector() -> <span class="kw">crate</span>::Result<()> { |
| test_aggregation_level2(<span class="bool-val">true</span>, <span class="bool-val">true</span>, <span class="bool-val">false</span>) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_aggregation_level2_multi_segments_use_json() -> <span class="kw">crate</span>::Result<()> { |
| test_aggregation_level2(<span class="bool-val">false</span>, <span class="bool-val">false</span>, <span class="bool-val">true</span>) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_aggregation_level2_single_segment_use_json() -> <span class="kw">crate</span>::Result<()> { |
| test_aggregation_level2(<span class="bool-val">true</span>, <span class="bool-val">false</span>, <span class="bool-val">true</span>) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_aggregation_level2_multi_segments_distributed_collector_use_json() -> <span class="kw">crate</span>::Result<()> |
| { |
| test_aggregation_level2(<span class="bool-val">false</span>, <span class="bool-val">true</span>, <span class="bool-val">true</span>) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_aggregation_level2_single_segment_distributed_collector_use_json() -> <span class="kw">crate</span>::Result<()> |
| { |
| test_aggregation_level2(<span class="bool-val">true</span>, <span class="bool-val">true</span>, <span class="bool-val">true</span>) |
| } |
| |
| <span class="attribute">#[test] |
| </span><span class="kw">fn </span>test_aggregation_invalid_requests() -> <span class="kw">crate</span>::Result<()> { |
| <span class="kw">let </span>index = get_test_index_2_segments(<span class="bool-val">false</span>)<span class="question-mark">?</span>; |
| |
| <span class="kw">let </span>reader = index.reader()<span class="question-mark">?</span>; |
| |
| <span class="kw">let </span>avg_on_field = |field_name: <span class="kw-2">&</span>str| { |
| <span class="kw">let </span>agg_req_1: Aggregations = <span class="macro">vec!</span>[( |
| <span class="string">"average"</span>.to_string(), |
| Aggregation::Metric(MetricAggregation::Average( |
| AverageAggregation::from_field_name(field_name.to_string()), |
| )), |
| )] |
| .into_iter() |
| .collect(); |
| |
| <span class="kw">let </span>collector = AggregationCollector::from_aggs(agg_req_1, <span class="prelude-val">None</span>, index.schema()); |
| |
| <span class="kw">let </span>searcher = reader.searcher(); |
| |
| searcher.search(<span class="kw-2">&</span>AllQuery, <span class="kw-2">&</span>collector).unwrap_err() |
| }; |
| |
| <span class="kw">let </span>agg_res = avg_on_field(<span class="string">"dummy_text"</span>); |
| <span class="macro">assert_eq!</span>( |
| <span class="macro">format!</span>(<span class="string">"{:?}"</span>, agg_res), |
| <span class="string">r#"InvalidArgument("Only fast fields of type f64, u64, i64 are supported, but got Str ")"# |
| </span>); |
| |
| <span class="kw">let </span>agg_res = avg_on_field(<span class="string">"not_exist_field"</span>); |
| <span class="macro">assert_eq!</span>( |
| <span class="macro">format!</span>(<span class="string">"{:?}"</span>, agg_res), |
| <span class="string">r#"FieldNotFound("not_exist_field")"# |
| </span>); |
| |
| <span class="kw">let </span>agg_res = avg_on_field(<span class="string">"scores_i64"</span>); |
| <span class="macro">assert_eq!</span>( |
| <span class="macro">format!</span>(<span class="string">"{:?}"</span>, agg_res), |
| <span class="string">r#"InvalidArgument("Invalid field cardinality on field scores_i64 expected SingleValue, but got MultiValues")"# |
| </span>); |
| |
| <span class="prelude-val">Ok</span>(()) |
| } |
| |
| <span class="attribute">#[cfg(all(test, feature = <span class="string">"unstable"</span>))] |
| </span><span class="kw">mod </span>bench { |
| |
| <span class="kw">use </span>rand::prelude::SliceRandom; |
| <span class="kw">use </span>rand::{thread_rng, Rng}; |
| <span class="kw">use </span>test::{<span class="self">self</span>, Bencher}; |
| |
| <span class="kw">use super</span>::<span class="kw-2">*</span>; |
| <span class="kw">use </span><span class="kw">crate</span>::aggregation::bucket::{HistogramAggregation, HistogramBounds, TermsAggregation}; |
| <span class="kw">use </span><span class="kw">crate</span>::aggregation::metric::StatsAggregation; |
| <span class="kw">use </span><span class="kw">crate</span>::query::AllQuery; |
| |
| <span class="kw">fn </span>get_test_index_bench(merge_segments: bool) -> <span class="kw">crate</span>::Result<Index> { |
| <span class="kw">let </span><span class="kw-2">mut </span>schema_builder = Schema::builder(); |
| <span class="kw">let </span>text_fieldtype = <span class="kw">crate</span>::schema::TextOptions::default() |
| .set_indexing_options( |
| TextFieldIndexing::default().set_index_option(IndexRecordOption::WithFreqs), |
| ) |
| .set_stored(); |
| <span class="kw">let </span>text_field = schema_builder.add_text_field(<span class="string">"text"</span>, text_fieldtype); |
| <span class="kw">let </span>text_field_many_terms = |
| schema_builder.add_text_field(<span class="string">"text_many_terms"</span>, STRING | FAST); |
| <span class="kw">let </span>text_field_few_terms = |
| schema_builder.add_text_field(<span class="string">"text_few_terms"</span>, STRING | FAST); |
| <span class="kw">let </span>score_fieldtype = |
| <span class="kw">crate</span>::schema::NumericOptions::default().set_fast(Cardinality::SingleValue); |
| <span class="kw">let </span>score_field = schema_builder.add_u64_field(<span class="string">"score"</span>, score_fieldtype.clone()); |
| <span class="kw">let </span>score_field_f64 = |
| schema_builder.add_f64_field(<span class="string">"score_f64"</span>, score_fieldtype.clone()); |
| <span class="kw">let </span>score_field_i64 = schema_builder.add_i64_field(<span class="string">"score_i64"</span>, score_fieldtype); |
| <span class="kw">let </span>index = Index::create_from_tempdir(schema_builder.build())<span class="question-mark">?</span>; |
| <span class="kw">let </span>few_terms_data = <span class="macro">vec!</span>[<span class="string">"INFO"</span>, <span class="string">"ERROR"</span>, <span class="string">"WARN"</span>, <span class="string">"DEBUG"</span>]; |
| <span class="kw">let </span>many_terms_data = (<span class="number">0</span>..<span class="number">15_000</span>) |
| .map(|num| <span class="macro">format!</span>(<span class="string">"author{}"</span>, num)) |
| .collect::<Vec<<span class="kw">_</span>>>(); |
| { |
| <span class="kw">let </span><span class="kw-2">mut </span>rng = thread_rng(); |
| <span class="kw">let </span><span class="kw-2">mut </span>index_writer = index.writer_for_tests()<span class="question-mark">?</span>; |
| <span class="comment">// writing the segment |
| </span><span class="kw">for _ in </span><span class="number">0</span>..<span class="number">1_000_000 </span>{ |
| <span class="kw">let </span>val: f64 = rng.gen_range(<span class="number">0.0</span>..<span class="number">1_000_000.0</span>); |
| index_writer.add_document(<span class="macro">doc!</span>( |
| text_field => <span class="string">"cool"</span>, |
| text_field_many_terms => many_terms_data.choose(<span class="kw-2">&mut </span>rng).unwrap().to_string(), |
| text_field_few_terms => few_terms_data.choose(<span class="kw-2">&mut </span>rng).unwrap().to_string(), |
| score_field => val <span class="kw">as </span>u64, |
| score_field_f64 => val <span class="kw">as </span>f64, |
| score_field_i64 => val <span class="kw">as </span>i64, |
| ))<span class="question-mark">?</span>; |
| } |
| index_writer.commit()<span class="question-mark">?</span>; |
| } |
| <span class="kw">if </span>merge_segments { |
| <span class="kw">let </span>segment_ids = index |
| .searchable_segment_ids() |
| .expect(<span class="string">"Searchable segments failed."</span>); |
| <span class="kw">let </span><span class="kw-2">mut </span>index_writer = index.writer_for_tests()<span class="question-mark">?</span>; |
| index_writer.merge(<span class="kw-2">&</span>segment_ids).wait()<span class="question-mark">?</span>; |
| index_writer.wait_merging_threads()<span class="question-mark">?</span>; |
| } |
| |
| <span class="prelude-val">Ok</span>(index) |
| } |
| |
| <span class="attribute">#[bench] |
| </span><span class="kw">fn </span>bench_aggregation_average_u64(b: <span class="kw-2">&mut </span>Bencher) { |
| <span class="kw">let </span>index = get_test_index_bench(<span class="bool-val">false</span>).unwrap(); |
| <span class="kw">let </span>reader = index.reader().unwrap(); |
| <span class="kw">let </span>text_field = reader.searcher().schema().get_field(<span class="string">"text"</span>).unwrap(); |
| |
| b.iter(|| { |
| <span class="kw">let </span>term_query = TermQuery::new( |
| Term::from_field_text(text_field, <span class="string">"cool"</span>), |
| IndexRecordOption::Basic, |
| ); |
| |
| <span class="kw">let </span>agg_req_1: Aggregations = <span class="macro">vec!</span>[( |
| <span class="string">"average"</span>.to_string(), |
| Aggregation::Metric(MetricAggregation::Average( |
| AverageAggregation::from_field_name(<span class="string">"score"</span>.to_string()), |
| )), |
| )] |
| .into_iter() |
| .collect(); |
| |
| <span class="kw">let </span>collector = AggregationCollector::from_aggs(agg_req_1, <span class="prelude-val">None</span>, index.schema()); |
| |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="kw">let </span>agg_res: AggregationResults = |
| searcher.search(<span class="kw-2">&</span>term_query, <span class="kw-2">&</span>collector).unwrap().into(); |
| |
| agg_res |
| }); |
| } |
| |
| <span class="attribute">#[bench] |
| </span><span class="kw">fn </span>bench_aggregation_stats_f64(b: <span class="kw-2">&mut </span>Bencher) { |
| <span class="kw">let </span>index = get_test_index_bench(<span class="bool-val">false</span>).unwrap(); |
| <span class="kw">let </span>reader = index.reader().unwrap(); |
| <span class="kw">let </span>text_field = reader.searcher().schema().get_field(<span class="string">"text"</span>).unwrap(); |
| |
| b.iter(|| { |
| <span class="kw">let </span>term_query = TermQuery::new( |
| Term::from_field_text(text_field, <span class="string">"cool"</span>), |
| IndexRecordOption::Basic, |
| ); |
| |
| <span class="kw">let </span>agg_req_1: Aggregations = <span class="macro">vec!</span>[( |
| <span class="string">"average_f64"</span>.to_string(), |
| Aggregation::Metric(MetricAggregation::Stats( |
| StatsAggregation::from_field_name(<span class="string">"score_f64"</span>.to_string()), |
| )), |
| )] |
| .into_iter() |
| .collect(); |
| |
| <span class="kw">let </span>collector = AggregationCollector::from_aggs(agg_req_1, <span class="prelude-val">None</span>, index.schema()); |
| |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="kw">let </span>agg_res: AggregationResults = |
| searcher.search(<span class="kw-2">&</span>term_query, <span class="kw-2">&</span>collector).unwrap().into(); |
| |
| agg_res |
| }); |
| } |
| |
| <span class="attribute">#[bench] |
| </span><span class="kw">fn </span>bench_aggregation_average_f64(b: <span class="kw-2">&mut </span>Bencher) { |
| <span class="kw">let </span>index = get_test_index_bench(<span class="bool-val">false</span>).unwrap(); |
| <span class="kw">let </span>reader = index.reader().unwrap(); |
| <span class="kw">let </span>text_field = reader.searcher().schema().get_field(<span class="string">"text"</span>).unwrap(); |
| |
| b.iter(|| { |
| <span class="kw">let </span>term_query = TermQuery::new( |
| Term::from_field_text(text_field, <span class="string">"cool"</span>), |
| IndexRecordOption::Basic, |
| ); |
| |
| <span class="kw">let </span>agg_req_1: Aggregations = <span class="macro">vec!</span>[( |
| <span class="string">"average_f64"</span>.to_string(), |
| Aggregation::Metric(MetricAggregation::Average( |
| AverageAggregation::from_field_name(<span class="string">"score_f64"</span>.to_string()), |
| )), |
| )] |
| .into_iter() |
| .collect(); |
| |
| <span class="kw">let </span>collector = AggregationCollector::from_aggs(agg_req_1, <span class="prelude-val">None</span>, index.schema()); |
| |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="kw">let </span>agg_res: AggregationResults = |
| searcher.search(<span class="kw-2">&</span>term_query, <span class="kw-2">&</span>collector).unwrap().into(); |
| |
| agg_res |
| }); |
| } |
| |
| <span class="attribute">#[bench] |
| </span><span class="kw">fn </span>bench_aggregation_average_u64_and_f64(b: <span class="kw-2">&mut </span>Bencher) { |
| <span class="kw">let </span>index = get_test_index_bench(<span class="bool-val">false</span>).unwrap(); |
| <span class="kw">let </span>reader = index.reader().unwrap(); |
| <span class="kw">let </span>text_field = reader.searcher().schema().get_field(<span class="string">"text"</span>).unwrap(); |
| |
| b.iter(|| { |
| <span class="kw">let </span>term_query = TermQuery::new( |
| Term::from_field_text(text_field, <span class="string">"cool"</span>), |
| IndexRecordOption::Basic, |
| ); |
| |
| <span class="kw">let </span>agg_req_1: Aggregations = <span class="macro">vec!</span>[ |
| ( |
| <span class="string">"average_f64"</span>.to_string(), |
| Aggregation::Metric(MetricAggregation::Average( |
| AverageAggregation::from_field_name(<span class="string">"score_f64"</span>.to_string()), |
| )), |
| ), |
| ( |
| <span class="string">"average"</span>.to_string(), |
| Aggregation::Metric(MetricAggregation::Average( |
| AverageAggregation::from_field_name(<span class="string">"score"</span>.to_string()), |
| )), |
| ), |
| ] |
| .into_iter() |
| .collect(); |
| |
| <span class="kw">let </span>collector = AggregationCollector::from_aggs(agg_req_1, <span class="prelude-val">None</span>, index.schema()); |
| |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="kw">let </span>agg_res: AggregationResults = |
| searcher.search(<span class="kw-2">&</span>term_query, <span class="kw-2">&</span>collector).unwrap().into(); |
| |
| agg_res |
| }); |
| } |
| |
| <span class="attribute">#[bench] |
| </span><span class="kw">fn </span>bench_aggregation_terms_few(b: <span class="kw-2">&mut </span>Bencher) { |
| <span class="kw">let </span>index = get_test_index_bench(<span class="bool-val">false</span>).unwrap(); |
| <span class="kw">let </span>reader = index.reader().unwrap(); |
| |
| b.iter(|| { |
| <span class="kw">let </span>agg_req: Aggregations = <span class="macro">vec!</span>[( |
| <span class="string">"my_texts"</span>.to_string(), |
| Aggregation::Bucket(BucketAggregation { |
| bucket_agg: BucketAggregationType::Terms(TermsAggregation { |
| field: <span class="string">"text_few_terms"</span>.to_string(), |
| ..Default::default() |
| }), |
| sub_aggregation: Default::default(), |
| }), |
| )] |
| .into_iter() |
| .collect(); |
| |
| <span class="kw">let </span>collector = AggregationCollector::from_aggs(agg_req, <span class="prelude-val">None</span>, index.schema()); |
| |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="kw">let </span>agg_res: AggregationResults = |
| searcher.search(<span class="kw-2">&</span>AllQuery, <span class="kw-2">&</span>collector).unwrap().into(); |
| |
| agg_res |
| }); |
| } |
| |
| <span class="attribute">#[bench] |
| </span><span class="kw">fn </span>bench_aggregation_terms_many(b: <span class="kw-2">&mut </span>Bencher) { |
| <span class="kw">let </span>index = get_test_index_bench(<span class="bool-val">false</span>).unwrap(); |
| <span class="kw">let </span>reader = index.reader().unwrap(); |
| |
| b.iter(|| { |
| <span class="kw">let </span>agg_req: Aggregations = <span class="macro">vec!</span>[( |
| <span class="string">"my_texts"</span>.to_string(), |
| Aggregation::Bucket(BucketAggregation { |
| bucket_agg: BucketAggregationType::Terms(TermsAggregation { |
| field: <span class="string">"text_many_terms"</span>.to_string(), |
| ..Default::default() |
| }), |
| sub_aggregation: Default::default(), |
| }), |
| )] |
| .into_iter() |
| .collect(); |
| |
| <span class="kw">let </span>collector = AggregationCollector::from_aggs(agg_req, <span class="prelude-val">None</span>, index.schema()); |
| |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="kw">let </span>agg_res: AggregationResults = |
| searcher.search(<span class="kw-2">&</span>AllQuery, <span class="kw-2">&</span>collector).unwrap().into(); |
| |
| agg_res |
| }); |
| } |
| |
| <span class="attribute">#[bench] |
| </span><span class="kw">fn </span>bench_aggregation_range_only(b: <span class="kw-2">&mut </span>Bencher) { |
| <span class="kw">let </span>index = get_test_index_bench(<span class="bool-val">false</span>).unwrap(); |
| <span class="kw">let </span>reader = index.reader().unwrap(); |
| |
| b.iter(|| { |
| <span class="kw">let </span>agg_req_1: Aggregations = <span class="macro">vec!</span>[( |
| <span class="string">"rangef64"</span>.to_string(), |
| Aggregation::Bucket(BucketAggregation { |
| bucket_agg: BucketAggregationType::Range(RangeAggregation { |
| field: <span class="string">"score_f64"</span>.to_string(), |
| ranges: <span class="macro">vec!</span>[ |
| (<span class="number">3f64</span>..<span class="number">7000f64</span>).into(), |
| (<span class="number">7000f64</span>..<span class="number">20000f64</span>).into(), |
| (<span class="number">20000f64</span>..<span class="number">30000f64</span>).into(), |
| (<span class="number">30000f64</span>..<span class="number">40000f64</span>).into(), |
| (<span class="number">40000f64</span>..<span class="number">50000f64</span>).into(), |
| (<span class="number">50000f64</span>..<span class="number">60000f64</span>).into(), |
| ], |
| ..Default::default() |
| }), |
| sub_aggregation: Default::default(), |
| }), |
| )] |
| .into_iter() |
| .collect(); |
| |
| <span class="kw">let </span>collector = AggregationCollector::from_aggs(agg_req_1, <span class="prelude-val">None</span>, index.schema()); |
| |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="kw">let </span>agg_res: AggregationResults = |
| searcher.search(<span class="kw-2">&</span>AllQuery, <span class="kw-2">&</span>collector).unwrap().into(); |
| |
| agg_res |
| }); |
| } |
| |
| <span class="comment">// hard bounds has a different algorithm, because it actually limits collection range |
| </span><span class="attribute">#[bench] |
| </span><span class="kw">fn </span>bench_aggregation_histogram_only_hard_bounds(b: <span class="kw-2">&mut </span>Bencher) { |
| <span class="kw">let </span>index = get_test_index_bench(<span class="bool-val">false</span>).unwrap(); |
| <span class="kw">let </span>reader = index.reader().unwrap(); |
| |
| b.iter(|| { |
| <span class="kw">let </span>agg_req_1: Aggregations = <span class="macro">vec!</span>[( |
| <span class="string">"rangef64"</span>.to_string(), |
| Aggregation::Bucket(BucketAggregation { |
| bucket_agg: BucketAggregationType::Histogram(HistogramAggregation { |
| field: <span class="string">"score_f64"</span>.to_string(), |
| interval: <span class="number">100f64</span>, |
| hard_bounds: <span class="prelude-val">Some</span>(HistogramBounds { |
| min: <span class="number">1000.0</span>, |
| max: <span class="number">300_000.0</span>, |
| }), |
| ..Default::default() |
| }), |
| sub_aggregation: Default::default(), |
| }), |
| )] |
| .into_iter() |
| .collect(); |
| |
| <span class="kw">let </span>collector = AggregationCollector::from_aggs(agg_req_1, <span class="prelude-val">None</span>, index.schema()); |
| |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="kw">let </span>agg_res: AggregationResults = |
| searcher.search(<span class="kw-2">&</span>AllQuery, <span class="kw-2">&</span>collector).unwrap().into(); |
| |
| agg_res |
| }); |
| } |
| |
| <span class="attribute">#[bench] |
| </span><span class="kw">fn </span>bench_aggregation_histogram_with_avg(b: <span class="kw-2">&mut </span>Bencher) { |
| <span class="kw">let </span>index = get_test_index_bench(<span class="bool-val">false</span>).unwrap(); |
| <span class="kw">let </span>reader = index.reader().unwrap(); |
| |
| b.iter(|| { |
| <span class="kw">let </span>sub_agg_req: Aggregations = <span class="macro">vec!</span>[( |
| <span class="string">"average_f64"</span>.to_string(), |
| Aggregation::Metric(MetricAggregation::Average( |
| AverageAggregation::from_field_name(<span class="string">"score_f64"</span>.to_string()), |
| )), |
| )] |
| .into_iter() |
| .collect(); |
| |
| <span class="kw">let </span>agg_req_1: Aggregations = <span class="macro">vec!</span>[( |
| <span class="string">"rangef64"</span>.to_string(), |
| Aggregation::Bucket(BucketAggregation { |
| bucket_agg: BucketAggregationType::Histogram(HistogramAggregation { |
| field: <span class="string">"score_f64"</span>.to_string(), |
| interval: <span class="number">100f64</span>, <span class="comment">// 1000 buckets |
| </span>..Default::default() |
| }), |
| sub_aggregation: sub_agg_req, |
| }), |
| )] |
| .into_iter() |
| .collect(); |
| |
| <span class="kw">let </span>collector = AggregationCollector::from_aggs(agg_req_1, <span class="prelude-val">None</span>, index.schema()); |
| |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="kw">let </span>agg_res: AggregationResults = |
| searcher.search(<span class="kw-2">&</span>AllQuery, <span class="kw-2">&</span>collector).unwrap().into(); |
| |
| agg_res |
| }); |
| } |
| |
| <span class="attribute">#[bench] |
| </span><span class="kw">fn </span>bench_aggregation_histogram_only(b: <span class="kw-2">&mut </span>Bencher) { |
| <span class="kw">let </span>index = get_test_index_bench(<span class="bool-val">false</span>).unwrap(); |
| <span class="kw">let </span>reader = index.reader().unwrap(); |
| |
| b.iter(|| { |
| <span class="kw">let </span>agg_req_1: Aggregations = <span class="macro">vec!</span>[( |
| <span class="string">"rangef64"</span>.to_string(), |
| Aggregation::Bucket(BucketAggregation { |
| bucket_agg: BucketAggregationType::Histogram(HistogramAggregation { |
| field: <span class="string">"score_f64"</span>.to_string(), |
| interval: <span class="number">100f64</span>, <span class="comment">// 1000 buckets |
| </span>..Default::default() |
| }), |
| sub_aggregation: Default::default(), |
| }), |
| )] |
| .into_iter() |
| .collect(); |
| |
| <span class="kw">let </span>collector = AggregationCollector::from_aggs(agg_req_1, <span class="prelude-val">None</span>, index.schema()); |
| |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="kw">let </span>agg_res: AggregationResults = |
| searcher.search(<span class="kw-2">&</span>AllQuery, <span class="kw-2">&</span>collector).unwrap().into(); |
| |
| agg_res |
| }); |
| } |
| |
| <span class="attribute">#[bench] |
| </span><span class="kw">fn </span>bench_aggregation_sub_tree(b: <span class="kw-2">&mut </span>Bencher) { |
| <span class="kw">let </span>index = get_test_index_bench(<span class="bool-val">false</span>).unwrap(); |
| <span class="kw">let </span>reader = index.reader().unwrap(); |
| <span class="kw">let </span>text_field = reader.searcher().schema().get_field(<span class="string">"text"</span>).unwrap(); |
| |
| b.iter(|| { |
| <span class="kw">let </span>term_query = TermQuery::new( |
| Term::from_field_text(text_field, <span class="string">"cool"</span>), |
| IndexRecordOption::Basic, |
| ); |
| |
| <span class="kw">let </span>sub_agg_req_1: Aggregations = <span class="macro">vec!</span>[( |
| <span class="string">"average_in_range"</span>.to_string(), |
| Aggregation::Metric(MetricAggregation::Average( |
| AverageAggregation::from_field_name(<span class="string">"score"</span>.to_string()), |
| )), |
| )] |
| .into_iter() |
| .collect(); |
| |
| <span class="kw">let </span>agg_req_1: Aggregations = <span class="macro">vec!</span>[ |
| ( |
| <span class="string">"average"</span>.to_string(), |
| Aggregation::Metric(MetricAggregation::Average( |
| AverageAggregation::from_field_name(<span class="string">"score"</span>.to_string()), |
| )), |
| ), |
| ( |
| <span class="string">"rangef64"</span>.to_string(), |
| Aggregation::Bucket(BucketAggregation { |
| bucket_agg: BucketAggregationType::Range(RangeAggregation { |
| field: <span class="string">"score_f64"</span>.to_string(), |
| ranges: <span class="macro">vec!</span>[ |
| (<span class="number">3f64</span>..<span class="number">7000f64</span>).into(), |
| (<span class="number">7000f64</span>..<span class="number">20000f64</span>).into(), |
| (<span class="number">20000f64</span>..<span class="number">60000f64</span>).into(), |
| ], |
| ..Default::default() |
| }), |
| sub_aggregation: sub_agg_req_1.clone(), |
| }), |
| ), |
| ] |
| .into_iter() |
| .collect(); |
| |
| <span class="kw">let </span>collector = AggregationCollector::from_aggs(agg_req_1, <span class="prelude-val">None</span>, index.schema()); |
| |
| <span class="kw">let </span>searcher = reader.searcher(); |
| <span class="kw">let </span>agg_res: AggregationResults = |
| searcher.search(<span class="kw-2">&</span>term_query, <span class="kw-2">&</span>collector).unwrap().into(); |
| |
| agg_res |
| }); |
| } |
| } |
| } |
| </code></pre></div> |
| </section></div></main><div id="rustdoc-vars" data-root-path="../../../" data-current-crate="tantivy" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |