Examples with ExtendedStats org.elasticsearch.search.aggregations.metrics.stats.extended.ExtendedStats used on opensource projects

Example 1 with ExtendedStats

use of org.elasticsearch.search.aggregations.metrics.stats.extended.ExtendedStats in project elasticsearch by elastic.

the class DoubleTermsIT method testSingleValuedFieldOrderedByMultiValueExtendedStatsAsc.

public void testSingleValuedFieldOrderedByMultiValueExtendedStatsAsc() throws Exception {
    boolean asc = true;
    SearchResponse response = client().prepareSearch("idx").setTypes("type").addAggregation(terms("terms").field(SINGLE_VALUED_FIELD_NAME).collectMode(randomFrom(SubAggCollectionMode.values())).order(Terms.Order.aggregation("stats.variance", asc)).subAggregation(extendedStats("stats").field(SINGLE_VALUED_FIELD_NAME))).execute().actionGet();
    assertSearchResponse(response);
    Terms terms = response.getAggregations().get("terms");
    assertThat(terms, notNullValue());
    assertThat(terms.getName(), equalTo("terms"));
    assertThat(terms.getBuckets().size(), equalTo(5));
    for (int i = 0; i < 5; i++) {
        Terms.Bucket bucket = terms.getBucketByKey("" + (double) i);
        assertThat(bucket, notNullValue());
        assertThat(key(bucket), equalTo("" + (double) i));
        assertThat(bucket.getDocCount(), equalTo(1L));
        ExtendedStats stats = bucket.getAggregations().get("stats");
        assertThat(stats, notNullValue());
        assertThat(stats.getMax(), equalTo((double) i));
    }
}

Example 2 with ExtendedStats

use of org.elasticsearch.search.aggregations.metrics.stats.extended.ExtendedStats in project elasticsearch by elastic.

the class LongTermsIT method testSingleValuedFieldOrderedByMultiValueExtendedStatsAsc.

public void testSingleValuedFieldOrderedByMultiValueExtendedStatsAsc() throws Exception {
    boolean asc = true;
    SearchResponse response = client().prepareSearch("idx").setTypes("type").addAggregation(terms("terms").field(SINGLE_VALUED_FIELD_NAME).collectMode(randomFrom(SubAggCollectionMode.values())).order(Terms.Order.aggregation("stats.variance", asc)).subAggregation(extendedStats("stats").field(SINGLE_VALUED_FIELD_NAME))).execute().actionGet();
    assertSearchResponse(response);
    Terms terms = response.getAggregations().get("terms");
    assertThat(terms, notNullValue());
    assertThat(terms.getName(), equalTo("terms"));
    assertThat(terms.getBuckets().size(), equalTo(5));
    for (int i = 0; i < 5; i++) {
        Terms.Bucket bucket = terms.getBucketByKey("" + i);
        assertThat(bucket, notNullValue());
        assertThat(key(bucket), equalTo("" + i));
        assertThat(bucket.getDocCount(), equalTo(1L));
        ExtendedStats stats = bucket.getAggregations().get("stats");
        assertThat(stats, notNullValue());
        assertThat(stats.getMax(), equalTo((double) i));
    }
}

Example 3 with ExtendedStats

use of org.elasticsearch.search.aggregations.metrics.stats.extended.ExtendedStats in project elasticsearch by elastic.

the class ExtendedStatsIT method testSingleValuedFieldWithValueScriptWithParams.

@Override
public void testSingleValuedFieldWithValueScriptWithParams() throws Exception {
    Map<String, Object> params = new HashMap<>();
    params.put("inc", 1);
    double sigma = randomDouble() * randomIntBetween(1, 10);
    SearchResponse searchResponse = client().prepareSearch("idx").setQuery(matchAllQuery()).addAggregation(extendedStats("stats").field("value").script(new Script(ScriptType.INLINE, AggregationTestScriptsPlugin.NAME, "_value + inc", params)).sigma(sigma)).execute().actionGet();
    assertHitCount(searchResponse, 10);
    ExtendedStats stats = searchResponse.getAggregations().get("stats");
    assertThat(stats, notNullValue());
    assertThat(stats.getName(), equalTo("stats"));
    assertThat(stats.getAvg(), equalTo((double) (2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11) / 10));
    assertThat(stats.getMin(), equalTo(2.0));
    assertThat(stats.getMax(), equalTo(11.0));
    assertThat(stats.getSum(), equalTo((double) 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10 + 11));
    assertThat(stats.getCount(), equalTo(10L));
    assertThat(stats.getSumOfSquares(), equalTo((double) 4 + 9 + 16 + 25 + 36 + 49 + 64 + 81 + 100 + 121));
    assertThat(stats.getVariance(), equalTo(variance(2, 3, 4, 5, 6, 7, 8, 9, 10, 11)));
    assertThat(stats.getStdDeviation(), equalTo(stdDev(2, 3, 4, 5, 6, 7, 8, 9, 10, 11)));
    checkUpperLowerBounds(stats, sigma);
}

Example 4 with ExtendedStats

use of org.elasticsearch.search.aggregations.metrics.stats.extended.ExtendedStats in project elasticsearch by elastic.

the class ExtendedStatsIT method testSingleValuedFieldPartiallyUnmapped.

@Override
public void testSingleValuedFieldPartiallyUnmapped() throws Exception {
    double sigma = randomDouble() * randomIntBetween(1, 10);
    SearchResponse searchResponse = client().prepareSearch("idx", "idx_unmapped").setQuery(matchAllQuery()).addAggregation(extendedStats("stats").field("value").sigma(sigma)).execute().actionGet();
    assertHitCount(searchResponse, 10);
    ExtendedStats stats = searchResponse.getAggregations().get("stats");
    assertThat(stats, notNullValue());
    assertThat(stats.getName(), equalTo("stats"));
    assertThat(stats.getAvg(), equalTo((double) (1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10) / 10));
    assertThat(stats.getMin(), equalTo(1.0));
    assertThat(stats.getMax(), equalTo(10.0));
    assertThat(stats.getSum(), equalTo((double) 1 + 2 + 3 + 4 + 5 + 6 + 7 + 8 + 9 + 10));
    assertThat(stats.getCount(), equalTo(10L));
    assertThat(stats.getSumOfSquares(), equalTo((double) 1 + 4 + 9 + 16 + 25 + 36 + 49 + 64 + 81 + 100));
    assertThat(stats.getVariance(), equalTo(variance(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)));
    assertThat(stats.getStdDeviation(), equalTo(stdDev(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)));
    checkUpperLowerBounds(stats, sigma);
}

Example 5 with ExtendedStats

use of org.elasticsearch.search.aggregations.metrics.stats.extended.ExtendedStats in project elasticsearch by elastic.

the class ExtendedStatsIT method testPartiallyUnmapped.

public void testPartiallyUnmapped() {
    double sigma = randomDouble() * 5;
    ExtendedStats s1 = client().prepareSearch("idx").addAggregation(extendedStats("stats").field("value").sigma(sigma)).get().getAggregations().get("stats");
    ExtendedStats s2 = client().prepareSearch("idx", "idx_unmapped").addAggregation(extendedStats("stats").field("value").sigma(sigma)).get().getAggregations().get("stats");
    assertEquals(s1.getAvg(), s2.getAvg(), 1e-10);
    assertEquals(s1.getCount(), s2.getCount());
    assertEquals(s1.getMin(), s2.getMin(), 0d);
    assertEquals(s1.getMax(), s2.getMax(), 0d);
    assertEquals(s1.getStdDeviation(), s2.getStdDeviation(), 1e-10);
    assertEquals(s1.getSumOfSquares(), s2.getSumOfSquares(), 1e-10);
    assertEquals(s1.getStdDeviationBound(Bounds.LOWER), s2.getStdDeviationBound(Bounds.LOWER), 1e-10);
    assertEquals(s1.getStdDeviationBound(Bounds.UPPER), s2.getStdDeviationBound(Bounds.UPPER), 1e-10);
}