Examples with Max org.elasticsearch.search.aggregations.metrics.max.Max used on opensource projects

Example 1 with Max

use of org.elasticsearch.search.aggregations.metrics.max.Max in project elasticsearch by elastic.

the class SamplerIT method testIssue10719.

public void testIssue10719() throws Exception {
    // Tests that we can refer to nested elements under a sample in a path
    // statement
    boolean asc = randomBoolean();
    SearchResponse response = client().prepareSearch("test").setTypes("book").setSearchType(SearchType.QUERY_THEN_FETCH).addAggregation(terms("genres").field("genre").order(Terms.Order.aggregation("sample>max_price.value", asc)).subAggregation(sampler("sample").shardSize(100).subAggregation(max("max_price").field("price")))).execute().actionGet();
    assertSearchResponse(response);
    Terms genres = response.getAggregations().get("genres");
    Collection<Bucket> genreBuckets = genres.getBuckets();
    // For this test to be useful we need >1 genre bucket to compare
    assertThat(genreBuckets.size(), greaterThan(1));
    double lastMaxPrice = asc ? Double.MIN_VALUE : Double.MAX_VALUE;
    for (Terms.Bucket genreBucket : genres.getBuckets()) {
        Sampler sample = genreBucket.getAggregations().get("sample");
        Max maxPriceInGenre = sample.getAggregations().get("max_price");
        double price = maxPriceInGenre.getValue();
        if (asc) {
            assertThat(price, greaterThanOrEqualTo(lastMaxPrice));
        } else {
            assertThat(price, lessThanOrEqualTo(lastMaxPrice));
        }
        lastMaxPrice = price;
    }
}

Example 2 with Max

use of org.elasticsearch.search.aggregations.metrics.max.Max in project elasticsearch by elastic.

the class LongTermsIT method testSingleValuedFieldOrderedBySubAggregationAscMultiHierarchyLevels.

public void testSingleValuedFieldOrderedBySubAggregationAscMultiHierarchyLevels() throws Exception {
    boolean asc = randomBoolean();
    SearchResponse response = client().prepareSearch("idx").setTypes("type").addAggregation(terms("tags").field("num_tag").collectMode(randomFrom(SubAggCollectionMode.values())).order(Terms.Order.aggregation("filter1>filter2>max", asc)).subAggregation(filter("filter1", QueryBuilders.matchAllQuery()).subAggregation(filter("filter2", QueryBuilders.matchAllQuery()).subAggregation(max("max").field(SINGLE_VALUED_FIELD_NAME))))).execute().actionGet();
    assertSearchResponse(response);
    Terms tags = response.getAggregations().get("tags");
    assertThat(tags, notNullValue());
    assertThat(tags.getName(), equalTo("tags"));
    assertThat(tags.getBuckets().size(), equalTo(2));
    Iterator<Terms.Bucket> iters = tags.getBuckets().iterator();
    // the max for "1" is 2
    // the max for "0" is 4
    Terms.Bucket tag = iters.next();
    assertThat(tag, notNullValue());
    assertThat(key(tag), equalTo(asc ? "1" : "0"));
    assertThat(tag.getDocCount(), equalTo(asc ? 3L : 2L));
    Filter filter1 = tag.getAggregations().get("filter1");
    assertThat(filter1, notNullValue());
    assertThat(filter1.getDocCount(), equalTo(asc ? 3L : 2L));
    Filter filter2 = filter1.getAggregations().get("filter2");
    assertThat(filter2, notNullValue());
    assertThat(filter2.getDocCount(), equalTo(asc ? 3L : 2L));
    Max max = filter2.getAggregations().get("max");
    assertThat(max, notNullValue());
    assertThat(max.getValue(), equalTo(asc ? 2.0 : 4.0));
    tag = iters.next();
    assertThat(tag, notNullValue());
    assertThat(key(tag), equalTo(asc ? "0" : "1"));
    assertThat(tag.getDocCount(), equalTo(asc ? 2L : 3L));
    filter1 = tag.getAggregations().get("filter1");
    assertThat(filter1, notNullValue());
    assertThat(filter1.getDocCount(), equalTo(asc ? 2L : 3L));
    filter2 = filter1.getAggregations().get("filter2");
    assertThat(filter2, notNullValue());
    assertThat(filter2.getDocCount(), equalTo(asc ? 2L : 3L));
    max = filter2.getAggregations().get("max");
    assertThat(max, notNullValue());
    assertThat(max.getValue(), equalTo(asc ? 4.0 : 2.0));
}

Example 3 with Max

use of org.elasticsearch.search.aggregations.metrics.max.Max in project elasticsearch by elastic.

the class MaxIT method testSingleValuedFieldGetProperty.

@Override
public void testSingleValuedFieldGetProperty() throws Exception {
    SearchResponse searchResponse = client().prepareSearch("idx").setQuery(matchAllQuery()).addAggregation(global("global").subAggregation(max("max").field("value"))).execute().actionGet();
    assertHitCount(searchResponse, 10);
    Global global = searchResponse.getAggregations().get("global");
    assertThat(global, notNullValue());
    assertThat(global.getName(), equalTo("global"));
    assertThat(global.getDocCount(), equalTo(10L));
    assertThat(global.getAggregations(), notNullValue());
    assertThat(global.getAggregations().asMap().size(), equalTo(1));
    Max max = global.getAggregations().get("max");
    assertThat(max, notNullValue());
    assertThat(max.getName(), equalTo("max"));
    double expectedMaxValue = 10.0;
    assertThat(max.getValue(), equalTo(expectedMaxValue));
    assertThat((Max) global.getProperty("max"), equalTo(max));
    assertThat((double) global.getProperty("max.value"), equalTo(expectedMaxValue));
    assertThat((double) max.getProperty("value"), equalTo(expectedMaxValue));
}

Example 4 with Max

use of org.elasticsearch.search.aggregations.metrics.max.Max in project elasticsearch by elastic.

the class MaxIT method testSingleValuedFieldWithValueScript.

@Override
public void testSingleValuedFieldWithValueScript() throws Exception {
    SearchResponse searchResponse = client().prepareSearch("idx").setQuery(matchAllQuery()).addAggregation(max("max").field("value").script(new Script(ScriptType.INLINE, AggregationTestScriptsPlugin.NAME, "_value + 1", emptyMap()))).execute().actionGet();
    assertHitCount(searchResponse, 10);
    Max max = searchResponse.getAggregations().get("max");
    assertThat(max, notNullValue());
    assertThat(max.getName(), equalTo("max"));
    assertThat(max.getValue(), equalTo(11.0));
}

Example 5 with Max

use of org.elasticsearch.search.aggregations.metrics.max.Max in project elasticsearch by elastic.

the class MaxIT method testSingleValuedField.

@Override
public void testSingleValuedField() throws Exception {
    SearchResponse searchResponse = client().prepareSearch("idx").setQuery(matchAllQuery()).addAggregation(max("max").field("value")).execute().actionGet();
    assertHitCount(searchResponse, 10);
    Max max = searchResponse.getAggregations().get("max");
    assertThat(max, notNullValue());
    assertThat(max.getName(), equalTo("max"));
    assertThat(max.getValue(), equalTo(10.0));
}