Examples with TermsStatsResult org.graylog2.indexer.results.TermsStatsResult used on opensource projects

Example 1 with TermsStatsResult

use of org.graylog2.indexer.results.TermsStatsResult in project graylog2-server by Graylog2.

the class SearchesTest method testTermsStats.

@Test
@UsingDataSet(loadStrategy = LoadStrategyEnum.CLEAN_INSERT)
public void testTermsStats() throws Exception {
    TermsStatsResult r = searches.termsStats("message", "n", Searches.TermsStatsOrder.COUNT, 25, "*", AbsoluteRange.create(new DateTime(2015, 1, 1, 0, 0, DateTimeZone.UTC), new DateTime(2015, 1, 2, 0, 0, DateTimeZone.UTC)));
    assertThat(r.getResults()).hasSize(2);
    assertThat(r.getResults().get(0)).hasSize(7).containsEntry("key_field", "ho");
}

Example 2 with TermsStatsResult

use of org.graylog2.indexer.results.TermsStatsResult in project graylog2-server by Graylog2.

the class SearchesTest method termsStatsRecordsMetrics.

@Test
@UsingDataSet(loadStrategy = LoadStrategyEnum.CLEAN_INSERT)
public void termsStatsRecordsMetrics() throws Exception {
    TermsStatsResult r = searches.termsStats("message", "n", Searches.TermsStatsOrder.COUNT, 25, "*", AbsoluteRange.create(new DateTime(2015, 1, 1, 0, 0, DateTimeZone.UTC), new DateTime(2015, 1, 2, 0, 0, DateTimeZone.UTC)));
    assertThat(metricRegistry.getTimers()).containsKey(REQUEST_TIMER_NAME);
    assertThat(metricRegistry.getHistograms()).containsKey(RANGES_HISTOGRAM_NAME);
    Timer timer = metricRegistry.timer(REQUEST_TIMER_NAME);
    assertThat(timer.getCount()).isEqualTo(1L);
    Histogram histogram = metricRegistry.histogram(RANGES_HISTOGRAM_NAME);
    assertThat(histogram.getCount()).isEqualTo(1L);
    assertThat(histogram.getSnapshot().getValues()).containsExactly(86400L);
}

Example 3 with TermsStatsResult

use of org.graylog2.indexer.results.TermsStatsResult in project graylog2-server by Graylog2.

the class Searches method termsStats.

public TermsStatsResult termsStats(String keyField, String valueField, TermsStatsOrder order, int size, String query, String filter, TimeRange range) {
    if (size == 0) {
        size = 50;
    }
    SearchRequestBuilder srb;
    if (filter == null) {
        srb = standardSearchRequest(query, determineAffectedIndices(range, filter), range);
    } else {
        srb = filteredSearchRequest(query, filter, determineAffectedIndices(range, filter), range);
    }
    Terms.Order termsOrder;
    switch(order) {
        case COUNT:
            termsOrder = Terms.Order.count(true);
            break;
        case REVERSE_COUNT:
            termsOrder = Terms.Order.count(false);
            break;
        case TERM:
            termsOrder = Terms.Order.term(true);
            break;
        case REVERSE_TERM:
            termsOrder = Terms.Order.term(false);
            break;
        case MIN:
            termsOrder = Terms.Order.aggregation(AGG_STATS, "min", true);
            break;
        case REVERSE_MIN:
            termsOrder = Terms.Order.aggregation(AGG_STATS, "min", false);
            break;
        case MAX:
            termsOrder = Terms.Order.aggregation(AGG_STATS, "max", true);
            break;
        case REVERSE_MAX:
            termsOrder = Terms.Order.aggregation(AGG_STATS, "max", false);
            break;
        case MEAN:
            termsOrder = Terms.Order.aggregation(AGG_STATS, "avg", true);
            break;
        case REVERSE_MEAN:
            termsOrder = Terms.Order.aggregation(AGG_STATS, "avg", false);
            break;
        case TOTAL:
            termsOrder = Terms.Order.aggregation(AGG_STATS, "sum", true);
            break;
        case REVERSE_TOTAL:
            termsOrder = Terms.Order.aggregation(AGG_STATS, "sum", false);
            break;
        default:
            termsOrder = Terms.Order.count(true);
    }
    FilterAggregationBuilder builder = AggregationBuilders.filter(AGG_FILTER).subAggregation(AggregationBuilders.terms(AGG_TERMS_STATS).field(keyField).subAggregation(AggregationBuilders.stats(AGG_STATS).field(valueField)).order(termsOrder).size(size)).filter(standardAggregationFilters(range, filter));
    srb.addAggregation(builder);
    final SearchRequest request = srb.request();
    SearchResponse r = c.search(request).actionGet();
    recordEsMetrics(r, range);
    final Filter f = r.getAggregations().get(AGG_FILTER);
    return new TermsStatsResult(f.getAggregations().get(AGG_TERMS_STATS), query, request.source(), r.getTook());
}