Examples with TopNResultValue org.apache.druid.query.topn.TopNResultValue used on opensource projects

Example 6 with TopNResultValue

use of org.apache.druid.query.topn.TopNResultValue in project druid by druid-io.

the class SketchAggregationWithSimpleDataTest method testSimpleDataIngestAndTopNQuery.

@Test
public void testSimpleDataIngestAndTopNQuery() throws Exception {
    AggregationTestHelper topNQueryAggregationTestHelper = AggregationTestHelper.createTopNQueryAggregationTestHelper(sm.getJacksonModules(), tempFolder);
    Sequence seq = topNQueryAggregationTestHelper.runQueryOnSegments(ImmutableList.of(s1, s2), (Query) SketchAggregationTest.readQueryFromClasspath("topn_query.json", topNQueryAggregationTestHelper.getObjectMapper(), vectorize));
    Result<TopNResultValue> result = (Result<TopNResultValue>) Iterables.getOnlyElement(seq.toList());
    Assert.assertEquals(DateTimes.of("2014-10-20T00:00:00.000Z"), result.getTimestamp());
    DimensionAndMetricValueExtractor value = Iterables.getOnlyElement(result.getValue().getValue());
    Assert.assertEquals(38.0, value.getDoubleMetric("sketch_count"), 0.01);
    Assert.assertEquals(38.0, value.getDoubleMetric("sketchEstimatePostAgg"), 0.01);
    Assert.assertEquals(38.0, value.getDoubleMetric("sketchUnionPostAggEstimate"), 0.01);
    Assert.assertEquals(38.0, value.getDoubleMetric("sketchIntersectionPostAggEstimate"), 0.01);
    Assert.assertEquals(0.0, value.getDoubleMetric("sketchAnotBPostAggEstimate"), 0.01);
    Assert.assertEquals(0.0, value.getDoubleMetric("non_existing_col_validation"), 0.01);
    Assert.assertEquals("product_3", value.getDimensionValue("product"));
}

Example 7 with TopNResultValue

use of org.apache.druid.query.topn.TopNResultValue in project druid by druid-io.

the class CachingClusteredClientBenchmark method topNQuery.

@Benchmark
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.MICROSECONDS)
public void topNQuery(Blackhole blackhole) {
    query = new TopNQueryBuilder().dataSource(DATA_SOURCE).intervals(basicSchemaIntervalSpec).dimension(new DefaultDimensionSpec("dimZipf", null)).aggregators(new LongSumAggregatorFactory("sumLongSequential", "sumLongSequential")).granularity(Granularity.fromString(queryGranularity)).metric("sumLongSequential").threshold(// we are primarily measuring 'broker' merge time, so collect a significant number of results
    10_000).context(ImmutableMap.of(QueryContexts.BROKER_PARALLEL_MERGE_KEY, parallelCombine, QueryContexts.BROKER_PARALLELISM, parallelism)).build();
    final List<Result<TopNResultValue>> results = runQuery();
    for (Result<TopNResultValue> result : results) {
        blackhole.consume(result);
    }
}

Example 8 with TopNResultValue

use of org.apache.druid.query.topn.TopNResultValue in project druid by druid-io.

the class TopNTypeInterfaceBenchmark method querySingleQueryableIndexStringOnly.

@Benchmark
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.MICROSECONDS)
public void querySingleQueryableIndexStringOnly(Blackhole blackhole) {
    QueryRunner<Result<TopNResultValue>> runner = QueryBenchmarkUtil.makeQueryRunner(factory, Q_INDEX_SEGMENT_ID, new QueryableIndexSegment(qIndexes.get(0), Q_INDEX_SEGMENT_ID));
    List<Result<TopNResultValue>> results = TopNTypeInterfaceBenchmark.runQuery(factory, runner, stringQuery);
    for (Result<TopNResultValue> result : results) {
        blackhole.consume(result);
    }
}

Example 9 with TopNResultValue

use of org.apache.druid.query.topn.TopNResultValue in project druid by druid-io.

the class TopNTypeInterfaceBenchmark method querySingleQueryableIndexFloatThenString.

@Benchmark
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.MICROSECONDS)
public void querySingleQueryableIndexFloatThenString(Blackhole blackhole) {
    QueryRunner<Result<TopNResultValue>> runner = QueryBenchmarkUtil.makeQueryRunner(factory, Q_INDEX_SEGMENT_ID, new QueryableIndexSegment(qIndexes.get(0), Q_INDEX_SEGMENT_ID));
    List<Result<TopNResultValue>> results = TopNTypeInterfaceBenchmark.runQuery(factory, runner, floatQuery);
    for (Result<TopNResultValue> result : results) {
        blackhole.consume(result);
    }
    runner = QueryBenchmarkUtil.makeQueryRunner(factory, Q_INDEX_SEGMENT_ID, new QueryableIndexSegment(qIndexes.get(0), Q_INDEX_SEGMENT_ID));
    results = TopNTypeInterfaceBenchmark.runQuery(factory, runner, stringQuery);
    for (Result<TopNResultValue> result : results) {
        blackhole.consume(result);
    }
}

Example 10 with TopNResultValue

use of org.apache.druid.query.topn.TopNResultValue in project druid by druid-io.

the class TopNTypeInterfaceBenchmark method querySingleQueryableIndexStringThenLong.

@Benchmark
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.MICROSECONDS)
public void querySingleQueryableIndexStringThenLong(Blackhole blackhole) {
    QueryRunner<Result<TopNResultValue>> runner = QueryBenchmarkUtil.makeQueryRunner(factory, Q_INDEX_SEGMENT_ID, new QueryableIndexSegment(qIndexes.get(0), Q_INDEX_SEGMENT_ID));
    List<Result<TopNResultValue>> results = TopNTypeInterfaceBenchmark.runQuery(factory, runner, stringQuery);
    for (Result<TopNResultValue> result : results) {
        blackhole.consume(result);
    }
    runner = QueryBenchmarkUtil.makeQueryRunner(factory, Q_INDEX_SEGMENT_ID, new QueryableIndexSegment(qIndexes.get(0), Q_INDEX_SEGMENT_ID));
    results = TopNTypeInterfaceBenchmark.runQuery(factory, runner, longQuery);
    for (Result<TopNResultValue> result : results) {
        blackhole.consume(result);
    }
}