Examples with DoubleMaxAggregatorFactory org.apache.druid.query.aggregation.DoubleMaxAggregatorFactory used on opensource projects

Example 11 with DoubleMaxAggregatorFactory

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

the class TopNQueryRunnerTest method testTopNOverNullDimensionWithFilter.

@Test
public void testTopNOverNullDimensionWithFilter() {
    TopNQuery query = new TopNQueryBuilder().dataSource(QueryRunnerTestHelper.DATA_SOURCE).granularity(QueryRunnerTestHelper.ALL_GRAN).dimension("null_column").filters(new SelectorDimFilter("null_column", null, null)).metric(QueryRunnerTestHelper.INDEX_METRIC).threshold(4).intervals(QueryRunnerTestHelper.FULL_ON_INTERVAL_SPEC).aggregators(Lists.newArrayList(Iterables.concat(commonAggregators, Lists.newArrayList(new DoubleMaxAggregatorFactory("maxIndex", "index"), new DoubleMinAggregatorFactory("minIndex", "index"))))).postAggregators(QueryRunnerTestHelper.ADD_ROWS_INDEX_CONSTANT).build();
    Map<String, Object> map = new HashMap<>();
    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", 1870.061029D);
    map.put("minIndex", 59.02102279663086D);
    List<Result<TopNResultValue>> expectedResults = Collections.singletonList(new Result<>(DateTimes.of("2011-01-12T00:00:00.000Z"), new TopNResultValue(Collections.singletonList(map))));
    assertExpectedResults(expectedResults, query);
}

Example 12 with DoubleMaxAggregatorFactory

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

the class TopNQueryTest method testQueryNullMetric.

@Test
public void testQueryNullMetric() throws IOException {
    expectedException.expectMessage("must specify a metric");
    Query query = new TopNQueryBuilder().dataSource(QueryRunnerTestHelper.DATA_SOURCE).granularity(QueryRunnerTestHelper.ALL_GRAN).dimension(new LegacyDimensionSpec(QueryRunnerTestHelper.MARKET_DIMENSION)).threshold(2).intervals(QueryRunnerTestHelper.FULL_ON_INTERVAL_SPEC).aggregators(Lists.newArrayList(Iterables.concat(QueryRunnerTestHelper.COMMON_DOUBLE_AGGREGATORS, Lists.newArrayList(new DoubleMaxAggregatorFactory("maxIndex", "index"), new DoubleMinAggregatorFactory("minIndex", "index"))))).postAggregators(QueryRunnerTestHelper.ADD_ROWS_INDEX_CONSTANT).build();
    String json = JSON_MAPPER.writeValueAsString(query);
    JSON_MAPPER.readValue(json, Query.class);
}

Example 13 with DoubleMaxAggregatorFactory

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

the class GroupByQueryRunnerTest method testDifferentGroupingSubqueryMultipleAggregatorsOnSameField.

@Test
public void testDifferentGroupingSubqueryMultipleAggregatorsOnSameField() {
    GroupByQuery subquery = makeQueryBuilder().setDataSource(QueryRunnerTestHelper.DATA_SOURCE).setQuerySegmentSpec(QueryRunnerTestHelper.FIRST_TO_THIRD).setDimensions(new DefaultDimensionSpec("quality", "alias")).setAggregatorSpecs(QueryRunnerTestHelper.ROWS_COUNT, new LongSumAggregatorFactory("idx", "index")).setPostAggregatorSpecs(Collections.singletonList(new ArithmeticPostAggregator("post_agg", "+", Lists.newArrayList(new FieldAccessPostAggregator("idx", "idx"), new FieldAccessPostAggregator("idx", "idx"))))).setGranularity(QueryRunnerTestHelper.DAY_GRAN).build();
    GroupByQuery query = makeQueryBuilder().setDataSource(subquery).setQuerySegmentSpec(QueryRunnerTestHelper.FIRST_TO_THIRD).setAggregatorSpecs(new DoubleMaxAggregatorFactory("idx1", "idx"), new DoubleMaxAggregatorFactory("idx2", "idx"), new DoubleMaxAggregatorFactory("idx3", "post_agg"), new DoubleMaxAggregatorFactory("idx4", "post_agg")).setGranularity(QueryRunnerTestHelper.DAY_GRAN).build();
    List<ResultRow> expectedResults = Arrays.asList(makeRow(query, "2011-04-01", "idx1", 2900.0, "idx2", 2900.0, "idx3", 5800.0, "idx4", 5800.0), makeRow(query, "2011-04-02", "idx1", 2505.0, "idx2", 2505.0, "idx3", 5010.0, "idx4", 5010.0));
    Iterable<ResultRow> results = GroupByQueryRunnerTestHelper.runQuery(factory, runner, query);
    TestHelper.assertExpectedObjects(expectedResults, results, "subquery-multiple-aggs");
}

Example 14 with DoubleMaxAggregatorFactory

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

the class GroupByQueryRunnerTest method testEmptySubqueryWithLimitPushDown.

@Test
public void testEmptySubqueryWithLimitPushDown() {
    GroupByQuery subquery = makeQueryBuilder().setDataSource(QueryRunnerTestHelper.DATA_SOURCE).setQuerySegmentSpec(QueryRunnerTestHelper.EMPTY_INTERVAL).setDimensions(new DefaultDimensionSpec("quality", "alias")).setAggregatorSpecs(QueryRunnerTestHelper.ROWS_COUNT, new LongSumAggregatorFactory("idx", "index")).setLimitSpec(new DefaultLimitSpec(Collections.singletonList(new OrderByColumnSpec("alias", OrderByColumnSpec.Direction.DESCENDING)), 5)).setGranularity(QueryRunnerTestHelper.DAY_GRAN).build();
    GroupByQuery query = makeQueryBuilder().setDataSource(subquery).setQuerySegmentSpec(QueryRunnerTestHelper.FIRST_TO_THIRD).setAggregatorSpecs(new DoubleMaxAggregatorFactory("idx", "idx")).setLimitSpec(new DefaultLimitSpec(null, 5)).setGranularity(QueryRunnerTestHelper.DAY_GRAN).build();
    Iterable<ResultRow> results = GroupByQueryRunnerTestHelper.runQuery(factory, runner, query);
    Assert.assertFalse(results.iterator().hasNext());
}

Example 15 with DoubleMaxAggregatorFactory

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

the class GroupByQueryRunnerTest method testDifferentIntervalSubquery.

@Test
public void testDifferentIntervalSubquery() {
    GroupByQuery subquery = makeQueryBuilder().setDataSource(QueryRunnerTestHelper.DATA_SOURCE).setQuerySegmentSpec(QueryRunnerTestHelper.FIRST_TO_THIRD).setDimensions(new DefaultDimensionSpec("quality", "alias")).setAggregatorSpecs(QueryRunnerTestHelper.ROWS_COUNT, new LongSumAggregatorFactory("idx", "index")).setGranularity(QueryRunnerTestHelper.DAY_GRAN).build();
    GroupByQuery query = makeQueryBuilder().setDataSource(subquery).setQuerySegmentSpec(QueryRunnerTestHelper.SECOND_ONLY).setAggregatorSpecs(new DoubleMaxAggregatorFactory("idx", "idx")).setGranularity(QueryRunnerTestHelper.DAY_GRAN).build();
    List<ResultRow> expectedResults = Collections.singletonList(makeRow(query, "2011-04-02", "idx", 2505.0));
    Iterable<ResultRow> results = GroupByQueryRunnerTestHelper.runQuery(factory, runner, query);
    TestHelper.assertExpectedObjects(expectedResults, results, "subquery-different-intervals");
}