Examples with Avg org.elasticsearch.search.aggregations.metrics.avg.Avg used on opensource projects

Example 6 with Avg

use of org.elasticsearch.search.aggregations.metrics.avg.Avg in project elasticsearch by elastic.

the class LongTermsIT method testSingleValuedFieldOrderedBySingleValueSubAggregationAscWithTermsSubAgg.

public void testSingleValuedFieldOrderedBySingleValueSubAggregationAscWithTermsSubAgg() 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("avg_i", asc)).subAggregation(avg("avg_i").field(SINGLE_VALUED_FIELD_NAME)).subAggregation(terms("subTerms").field(MULTI_VALUED_FIELD_NAME).collectMode(randomFrom(SubAggCollectionMode.values())))).get();
    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));
        Avg avg = bucket.getAggregations().get("avg_i");
        assertThat(avg, notNullValue());
        assertThat(avg.getValue(), equalTo((double) i));
        Terms subTermsAgg = bucket.getAggregations().get("subTerms");
        assertThat(subTermsAgg, notNullValue());
        assertThat(subTermsAgg.getBuckets().size(), equalTo(2));
        int j = i;
        for (Terms.Bucket subBucket : subTermsAgg.getBuckets()) {
            assertThat(subBucket, notNullValue());
            assertThat(key(subBucket), equalTo(String.valueOf(j)));
            assertThat(subBucket.getDocCount(), equalTo(1L));
            j++;
        }
    }
}

Example 7 with Avg

use of org.elasticsearch.search.aggregations.metrics.avg.Avg in project elasticsearch by elastic.

the class StringTermsIT method assertMultiSortResponse.

private void assertMultiSortResponse(String[] expectedKeys, Terms.Order... order) {
    SearchResponse response = client().prepareSearch("sort_idx").setTypes("multi_sort_type").addAggregation(terms("terms").executionHint(randomExecutionHint()).field(SINGLE_VALUED_FIELD_NAME).collectMode(randomFrom(SubAggCollectionMode.values())).order(Terms.Order.compound(order)).subAggregation(avg("avg_l").field("l")).subAggregation(sum("sum_d").field("d"))).execute().actionGet();
    assertSearchResponse(response);
    Terms terms = response.getAggregations().get("terms");
    assertThat(terms, notNullValue());
    assertThat(terms.getName(), equalTo("terms"));
    assertThat(terms.getBuckets().size(), equalTo(expectedKeys.length));
    int i = 0;
    for (Terms.Bucket bucket : terms.getBuckets()) {
        assertThat(bucket, notNullValue());
        assertThat(key(bucket), equalTo(expectedKeys[i]));
        assertThat(bucket.getDocCount(), equalTo(expectedMultiSortBuckets.get(expectedKeys[i]).get("_count")));
        Avg avg = bucket.getAggregations().get("avg_l");
        assertThat(avg, notNullValue());
        assertThat(avg.getValue(), equalTo(expectedMultiSortBuckets.get(expectedKeys[i]).get("avg_l")));
        Sum sum = bucket.getAggregations().get("sum_d");
        assertThat(sum, notNullValue());
        assertThat(sum.getValue(), equalTo(expectedMultiSortBuckets.get(expectedKeys[i]).get("sum_d")));
        i++;
    }
}

Example 8 with Avg

use of org.elasticsearch.search.aggregations.metrics.avg.Avg in project elasticsearch by elastic.

the class StringTermsIT method testSingleValuedFieldOrderedBySingleValueSubAggregationDesc.

public void testSingleValuedFieldOrderedBySingleValueSubAggregationDesc() throws Exception {
    boolean asc = false;
    SearchResponse response = client().prepareSearch("idx").setTypes("type").addAggregation(terms("terms").executionHint(randomExecutionHint()).field(SINGLE_VALUED_FIELD_NAME).collectMode(randomFrom(SubAggCollectionMode.values())).order(Terms.Order.aggregation("avg_i", asc)).subAggregation(avg("avg_i").field("i"))).execute().actionGet();
    assertSearchResponse(response);
    Terms terms = response.getAggregations().get("terms");
    assertThat(terms, notNullValue());
    assertThat(terms.getName(), equalTo("terms"));
    assertThat(terms.getBuckets().size(), equalTo(5));
    int i = 4;
    for (Terms.Bucket bucket : terms.getBuckets()) {
        assertThat(bucket, notNullValue());
        assertThat(key(bucket), equalTo("val" + i));
        assertThat(bucket.getDocCount(), equalTo(1L));
        Avg avg = bucket.getAggregations().get("avg_i");
        assertThat(avg, notNullValue());
        assertThat(avg.getValue(), equalTo((double) i));
        i--;
    }
}

Example 9 with Avg

use of org.elasticsearch.search.aggregations.metrics.avg.Avg in project elasticsearch by elastic.

the class AvgIT 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(avg("avg").field("value"))).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());
    Avg avg = bucket.getAggregations().get("avg");
    assertThat(avg, notNullValue());
    assertThat(avg.getName(), equalTo("avg"));
    assertThat(Double.isNaN(avg.getValue()), is(true));
}

Example 10 with Avg

use of org.elasticsearch.search.aggregations.metrics.avg.Avg in project elasticsearch by elastic.

the class AvgIT method testScriptMultiValuedWithParams.

@Override
public void testScriptMultiValuedWithParams() throws Exception {
    Map<String, Object> params = Collections.singletonMap("inc", 1);
    SearchResponse searchResponse = client().prepareSearch("idx").setQuery(matchAllQuery()).addAggregation(avg("avg").script(new Script(ScriptType.INLINE, ExtractFieldScriptEngine.NAME, "values", params))).execute().actionGet();
    assertHitCount(searchResponse, 10);
    Avg avg = searchResponse.getAggregations().get("avg");
    assertThat(avg, notNullValue());
    assertThat(avg.getName(), equalTo("avg"));
    assertThat(avg.getValue(), equalTo((double) (3 + 4 + 4 + 5 + 5 + 6 + 6 + 7 + 7 + 8 + 8 + 9 + 9 + 10 + 10 + 11 + 11 + 12 + 12 + 13) / 20));
}