Examples with Percentiles org.elasticsearch.search.aggregations.metrics.percentiles.Percentiles used on opensource projects

Example 21 with Percentiles

use of org.elasticsearch.search.aggregations.metrics.percentiles.Percentiles in project elasticsearch by elastic.

the class TDigestPercentilesIT method testEmptyAggregation.

@Override
public void testEmptyAggregation() throws Exception {
    SearchResponse searchResponse = client().prepareSearch("empty_bucket_idx").setQuery(matchAllQuery()).addAggregation(histogram("histo").field("value").interval(1L).minDocCount(0).subAggregation(randomCompression(percentiles("percentiles").field("value")).percentiles(10, 15))).execute().actionGet();
    assertThat(searchResponse.getHits().getTotalHits(), equalTo(2L));
    Histogram histo = searchResponse.getAggregations().get("histo");
    assertThat(histo, notNullValue());
    Histogram.Bucket bucket = histo.getBuckets().get(1);
    assertThat(bucket, notNullValue());
    Percentiles percentiles = bucket.getAggregations().get("percentiles");
    assertThat(percentiles, notNullValue());
    assertThat(percentiles.getName(), equalTo("percentiles"));
    assertThat(percentiles.percentile(10), equalTo(Double.NaN));
    assertThat(percentiles.percentile(15), equalTo(Double.NaN));
}

Example 22 with Percentiles

use of org.elasticsearch.search.aggregations.metrics.percentiles.Percentiles in project elasticsearch by elastic.

the class TDigestPercentilesIT method testSingleValuedField.

@Override
public void testSingleValuedField() throws Exception {
    final double[] pcts = randomPercentiles();
    SearchResponse searchResponse = client().prepareSearch("idx").setQuery(matchAllQuery()).addAggregation(randomCompression(percentiles("percentiles")).field("value").percentiles(pcts)).execute().actionGet();
    assertHitCount(searchResponse, 10);
    final Percentiles percentiles = searchResponse.getAggregations().get("percentiles");
    assertConsistent(pcts, percentiles, minValue, maxValue);
}

Example 23 with Percentiles

use of org.elasticsearch.search.aggregations.metrics.percentiles.Percentiles in project elasticsearch by elastic.

the class TDigestPercentilesIT method testSingleValuedFieldWithValueScript.

@Override
public void testSingleValuedFieldWithValueScript() throws Exception {
    final double[] pcts = randomPercentiles();
    SearchResponse searchResponse = client().prepareSearch("idx").setQuery(matchAllQuery()).addAggregation(randomCompression(percentiles("percentiles")).field("value").script(new Script(ScriptType.INLINE, AggregationTestScriptsPlugin.NAME, "_value - 1", emptyMap())).percentiles(pcts)).execute().actionGet();
    assertHitCount(searchResponse, 10);
    final Percentiles percentiles = searchResponse.getAggregations().get("percentiles");
    assertConsistent(pcts, percentiles, minValue - 1, maxValue - 1);
}

Example 24 with Percentiles

use of org.elasticsearch.search.aggregations.metrics.percentiles.Percentiles in project elasticsearch by elastic.

the class HDRPercentilesIT method testMultiValuedFieldWithValueScript.

@Override
public void testMultiValuedFieldWithValueScript() throws Exception {
    final double[] pcts = randomPercentiles();
    int sigDigits = randomSignificantDigits();
    SearchResponse searchResponse = client().prepareSearch("idx").setQuery(matchAllQuery()).addAggregation(percentiles("percentiles").numberOfSignificantValueDigits(sigDigits).method(PercentilesMethod.HDR).field("values").script(new Script(ScriptType.INLINE, AggregationTestScriptsPlugin.NAME, "_value - 1", emptyMap())).percentiles(pcts)).execute().actionGet();
    assertHitCount(searchResponse, 10);
    final Percentiles percentiles = searchResponse.getAggregations().get("percentiles");
    assertConsistent(pcts, percentiles, minValues - 1, maxValues - 1, sigDigits);
}

Example 25 with Percentiles

use of org.elasticsearch.search.aggregations.metrics.percentiles.Percentiles in project elasticsearch by elastic.

the class HDRPercentilesIT method testOrderByEmptyAggregation.

@Override
public void testOrderByEmptyAggregation() throws Exception {
    SearchResponse searchResponse = client().prepareSearch("idx").setQuery(matchAllQuery()).addAggregation(terms("terms").field("value").order(Terms.Order.compound(Terms.Order.aggregation("filter>percentiles.99", true))).subAggregation(filter("filter", termQuery("value", 100)).subAggregation(percentiles("percentiles").method(PercentilesMethod.HDR).field("value")))).get();
    assertHitCount(searchResponse, 10);
    Terms terms = searchResponse.getAggregations().get("terms");
    assertThat(terms, notNullValue());
    List<Terms.Bucket> buckets = terms.getBuckets();
    assertThat(buckets, notNullValue());
    assertThat(buckets.size(), equalTo(10));
    for (int i = 0; i < 10; i++) {
        Terms.Bucket bucket = buckets.get(i);
        assertThat(bucket, notNullValue());
        assertThat(bucket.getKeyAsNumber(), equalTo((long) i + 1));
        assertThat(bucket.getDocCount(), equalTo(1L));
        Filter filter = bucket.getAggregations().get("filter");
        assertThat(filter, notNullValue());
        assertThat(filter.getDocCount(), equalTo(0L));
        Percentiles percentiles = filter.getAggregations().get("percentiles");
        assertThat(percentiles, notNullValue());
        assertThat(percentiles.percentile(99), equalTo(Double.NaN));
    }
}