Examples with DoubleMaxAggregatorFactory io.druid.query.aggregation.DoubleMaxAggregatorFactory used on opensource projects

Example 16 with DoubleMaxAggregatorFactory

use of io.druid.query.aggregation.DoubleMaxAggregatorFactory in project druid by druid-io.

the class TopNQueryRunnerTest method testTopNWithExtractionFilterNoExistingValue.

@Test
public void testTopNWithExtractionFilterNoExistingValue() {
    Map<String, String> extractionMap = new HashMap<>();
    extractionMap.put("", "NULL");
    MapLookupExtractor mapLookupExtractor = new MapLookupExtractor(extractionMap, false);
    LookupExtractionFn lookupExtractionFn = new LookupExtractionFn(mapLookupExtractor, false, null, true, true);
    DimFilter extractionFilter = new ExtractionDimFilter("null_column", "NULL", lookupExtractionFn, null);
    TopNQueryBuilder topNQueryBuilder = new TopNQueryBuilder().dataSource(QueryRunnerTestHelper.dataSource).granularity(QueryRunnerTestHelper.allGran).dimension("null_column").metric(QueryRunnerTestHelper.indexMetric).threshold(4).intervals(QueryRunnerTestHelper.fullOnInterval).aggregators(Lists.newArrayList(Iterables.concat(QueryRunnerTestHelper.commonAggregators, Lists.newArrayList(new FilteredAggregatorFactory(new DoubleMaxAggregatorFactory("maxIndex", "index"), extractionFilter), //new DoubleMaxAggregatorFactory("maxIndex", "index"),
    new DoubleMinAggregatorFactory("minIndex", "index"))))).postAggregators(Arrays.<PostAggregator>asList(QueryRunnerTestHelper.addRowsIndexConstant));
    TopNQuery topNQueryWithNULLValueExtraction = topNQueryBuilder.filters(extractionFilter).build();
    Map<String, Object> map = Maps.newHashMap();
    map.put("null_column", null);
    map.put("rows", 1209L);
    map.put("index", 503332.5071372986D);
    map.put("addRowsIndexConstant", 504542.5071372986D);
    map.put("uniques", QueryRunnerTestHelper.UNIQUES_9);
    map.put("maxIndex", 1870.06103515625D);
    map.put("minIndex", 59.02102279663086D);
    List<Result<TopNResultValue>> expectedResults = Arrays.asList(new Result<>(new DateTime("2011-01-12T00:00:00.000Z"), new TopNResultValue(Arrays.asList(map))));
    assertExpectedResults(expectedResults, topNQueryWithNULLValueExtraction);
    // Assert the optimization path as well
    final Sequence<Result<TopNResultValue>> retval = runWithPreMergeAndMerge(topNQueryWithNULLValueExtraction);
    TestHelper.assertExpectedResults(expectedResults, retval);
}

Example 17 with DoubleMaxAggregatorFactory

use of io.druid.query.aggregation.DoubleMaxAggregatorFactory in project druid by druid-io.

the class TopNQueryRunnerTest method testFullOnTopNNumericStringColumnWithDecoration.

@Test
public void testFullOnTopNNumericStringColumnWithDecoration() {
    ListFilteredDimensionSpec filteredSpec = new ListFilteredDimensionSpec(new DefaultDimensionSpec("qualityNumericString", "qns_alias", ValueType.LONG), Sets.newHashSet("120000", "140000", "160000"), true);
    TopNQuery query = new TopNQueryBuilder().dataSource(QueryRunnerTestHelper.dataSource).granularity(QueryRunnerTestHelper.allGran).dimension(filteredSpec).metric("maxIndex").threshold(4).intervals(QueryRunnerTestHelper.fullOnInterval).aggregators(Lists.<AggregatorFactory>newArrayList(Iterables.concat(QueryRunnerTestHelper.commonAggregators, Lists.newArrayList(new DoubleMaxAggregatorFactory("maxIndex", "index"), new DoubleMinAggregatorFactory("minIndex", "index"))))).postAggregators(Arrays.<PostAggregator>asList(QueryRunnerTestHelper.addRowsIndexConstant)).build();
    List<Result<TopNResultValue>> expectedResults = Arrays.asList(new Result<TopNResultValue>(new DateTime("2011-01-12T00:00:00.000Z"), new TopNResultValue(Arrays.<Map<String, Object>>asList(ImmutableMap.<String, Object>builder().put("qns_alias", 140000L).put(QueryRunnerTestHelper.indexMetric, 217725.42022705078D).put("rows", 279L).put("addRowsIndexConstant", 218005.42022705078D).put("uniques", QueryRunnerTestHelper.UNIQUES_1).put("maxIndex", 1870.06103515625D).put("minIndex", 91.27055358886719D).build(), ImmutableMap.<String, Object>builder().put("qns_alias", 160000L).put(QueryRunnerTestHelper.indexMetric, 210865.67966461182D).put("rows", 279L).put("addRowsIndexConstant", 211145.67966461182D).put("uniques", QueryRunnerTestHelper.UNIQUES_1).put("maxIndex", 1862.7379150390625D).put("minIndex", 99.2845230102539D).build(), ImmutableMap.<String, Object>builder().put("qns_alias", 120000L).put(QueryRunnerTestHelper.indexMetric, 12086.472755432129D).put("rows", 93L).put("addRowsIndexConstant", 12180.472755432129D).put("uniques", QueryRunnerTestHelper.UNIQUES_1).put("maxIndex", 193.78756713867188D).put("minIndex", 84.71052551269531D).build()))));
    assertExpectedResults(expectedResults, query);
}

Example 18 with DoubleMaxAggregatorFactory

use of io.druid.query.aggregation.DoubleMaxAggregatorFactory in project druid by druid-io.

the class TopNQueryTest method testQuerySerialization.

@Test
public void testQuerySerialization() throws IOException {
    Query query = new TopNQueryBuilder().dataSource(dataSource).granularity(allGran).dimension(marketDimension).metric(indexMetric).threshold(4).intervals(fullOnInterval).aggregators(Lists.<AggregatorFactory>newArrayList(Iterables.concat(commonAggregators, Lists.newArrayList(new DoubleMaxAggregatorFactory("maxIndex", "index"), new DoubleMinAggregatorFactory("minIndex", "index"))))).postAggregators(Arrays.<PostAggregator>asList(addRowsIndexConstant)).build();
    String json = jsonMapper.writeValueAsString(query);
    Query serdeQuery = jsonMapper.readValue(json, Query.class);
    Assert.assertEquals(query, serdeQuery);
}

Example 19 with DoubleMaxAggregatorFactory

use of io.druid.query.aggregation.DoubleMaxAggregatorFactory in project druid by druid-io.

the class AppendTest method testRowFiltering.

@Test
public void testRowFiltering() {
    List<Result<TimeseriesResultValue>> expectedResults = Arrays.asList(new Result<TimeseriesResultValue>(new DateTime("2011-01-12T00:00:00.000Z"), new TimeseriesResultValue(ImmutableMap.<String, Object>builder().put("rows", 5L).put("index", 500.0D).put("addRowsIndexConstant", 506.0D).put("uniques", 0.0D).put("maxIndex", 100.0D).put("minIndex", 100.0D).build())));
    TimeseriesQuery query = Druids.newTimeseriesQueryBuilder().dataSource(dataSource).granularity(allGran).intervals(fullOnInterval).filters(marketDimension, "breakstuff").aggregators(Lists.<AggregatorFactory>newArrayList(Iterables.concat(commonAggregators, Lists.newArrayList(new DoubleMaxAggregatorFactory("maxIndex", "index"), new DoubleMinAggregatorFactory("minIndex", "index"))))).postAggregators(Arrays.<PostAggregator>asList(addRowsIndexConstant)).build();
    QueryRunner runner = TestQueryRunners.makeTimeSeriesQueryRunner(segment3);
    HashMap<String, Object> context = new HashMap<String, Object>();
    TestHelper.assertExpectedResults(expectedResults, runner.run(query, context));
}

Example 20 with DoubleMaxAggregatorFactory

use of io.druid.query.aggregation.DoubleMaxAggregatorFactory in project druid by druid-io.

the class TimeseriesQueryRunnerTest method testFullOnTimeseriesMaxMin.

@Test
public void testFullOnTimeseriesMaxMin() {
    TimeseriesQuery query = Druids.newTimeseriesQueryBuilder().dataSource(QueryRunnerTestHelper.dataSource).granularity(Granularities.ALL).intervals(QueryRunnerTestHelper.fullOnInterval).aggregators(Arrays.asList(new DoubleMaxAggregatorFactory("maxIndex", "index"), new DoubleMinAggregatorFactory("minIndex", "index"))).descending(descending).build();
    DateTime expectedEarliest = new DateTime("2011-01-12");
    DateTime expectedLast = new DateTime("2011-04-15");
    Iterable<Result<TimeseriesResultValue>> results = Sequences.toList(runner.run(query, CONTEXT), Lists.<Result<TimeseriesResultValue>>newArrayList());
    Result<TimeseriesResultValue> result = results.iterator().next();
    Assert.assertEquals(expectedEarliest, result.getTimestamp());
    Assert.assertFalse(String.format("Timestamp[%s] > expectedLast[%s]", result.getTimestamp(), expectedLast), result.getTimestamp().isAfter(expectedLast));
    final TimeseriesResultValue value = result.getValue();
    Assert.assertEquals(result.toString(), 1870.06103515625, value.getDoubleMetric("maxIndex"), 0.0);
    Assert.assertEquals(result.toString(), 59.02102279663086, value.getDoubleMetric("minIndex"), 0.0);
}