Examples with DefaultLimitSpec io.druid.query.groupby.orderby.DefaultLimitSpec used on opensource projects

Example 11 with DefaultLimitSpec

use of io.druid.query.groupby.orderby.DefaultLimitSpec in project druid by druid-io.

the class GroupByQueryRunnerTest method testGroupByWithOrderLimit4.

@Test
public void testGroupByWithOrderLimit4() {
    GroupByQuery query = new GroupByQuery.Builder().setDataSource(QueryRunnerTestHelper.dataSource).setGranularity(QueryRunnerTestHelper.allGran).setDimensions(Arrays.<DimensionSpec>asList(new DefaultDimensionSpec(QueryRunnerTestHelper.marketDimension, QueryRunnerTestHelper.marketDimension))).setInterval(QueryRunnerTestHelper.fullOnInterval).setLimitSpec(new DefaultLimitSpec(Lists.newArrayList(new OrderByColumnSpec(QueryRunnerTestHelper.marketDimension, OrderByColumnSpec.Direction.DESCENDING)), 3)).setAggregatorSpecs(Lists.<AggregatorFactory>newArrayList(QueryRunnerTestHelper.rowsCount)).build();
    List<Row> expectedResults = Arrays.asList(GroupByQueryRunnerTestHelper.createExpectedRow("1970-01-01T00:00:00.000Z", "market", "upfront", "rows", 186L), GroupByQueryRunnerTestHelper.createExpectedRow("1970-01-01T00:00:00.000Z", "market", "total_market", "rows", 186L), GroupByQueryRunnerTestHelper.createExpectedRow("1970-01-01T00:00:00.000Z", "market", "spot", "rows", 837L));
    Iterable<Row> results = GroupByQueryRunnerTestHelper.runQuery(factory, runner, query);
    TestHelper.assertExpectedObjects(expectedResults, results, "order-limit");
}

Example 12 with DefaultLimitSpec

use of io.druid.query.groupby.orderby.DefaultLimitSpec in project druid by druid-io.

the class GroupByQueryRunnerTest method testGroupByTimeExtractionNamedUnderUnderTime.

@Test
public void testGroupByTimeExtractionNamedUnderUnderTime() {
    expectedException.expect(IAE.class);
    expectedException.expectMessage("'__time' cannot be used as an output name for dimensions, aggregators, or post-aggregators.");
    GroupByQuery query = GroupByQuery.builder().setDataSource(QueryRunnerTestHelper.dataSource).setQuerySegmentSpec(QueryRunnerTestHelper.fullOnInterval).setDimensions(Lists.newArrayList(new DefaultDimensionSpec("market", "market"), new ExtractionDimensionSpec(Column.TIME_COLUMN_NAME, Column.TIME_COLUMN_NAME, new TimeFormatExtractionFn("EEEE", null, null, null, false)))).setAggregatorSpecs(Arrays.asList(QueryRunnerTestHelper.rowsCount, QueryRunnerTestHelper.indexDoubleSum)).setPostAggregatorSpecs(Arrays.<PostAggregator>asList(QueryRunnerTestHelper.addRowsIndexConstant)).setGranularity(QueryRunnerTestHelper.allGran).setDimFilter(new OrDimFilter(Arrays.<DimFilter>asList(new SelectorDimFilter("market", "spot", null), new SelectorDimFilter("market", "upfront", null)))).setLimitSpec(new DefaultLimitSpec(ImmutableList.<OrderByColumnSpec>of(), 1)).build();
}

Example 13 with DefaultLimitSpec

use of io.druid.query.groupby.orderby.DefaultLimitSpec in project druid by druid-io.

the class GroupByQueryRunnerTest method testGroupByWithHavingOnFinalizedHyperUnique.

@Test
public void testGroupByWithHavingOnFinalizedHyperUnique() {
    GroupByQuery query = new GroupByQuery.Builder().setDataSource(QueryRunnerTestHelper.dataSource).setGranularity(QueryRunnerTestHelper.allGran).setDimensions(Arrays.<DimensionSpec>asList(new DefaultDimensionSpec(QueryRunnerTestHelper.marketDimension, QueryRunnerTestHelper.marketDimension))).setInterval(QueryRunnerTestHelper.fullOnInterval).setLimitSpec(new DefaultLimitSpec(Lists.newArrayList(new OrderByColumnSpec(QueryRunnerTestHelper.hyperUniqueFinalizingPostAggMetric, OrderByColumnSpec.Direction.DESCENDING)), 3)).setHavingSpec(new GreaterThanHavingSpec(QueryRunnerTestHelper.hyperUniqueFinalizingPostAggMetric, 8)).setAggregatorSpecs(Lists.<AggregatorFactory>newArrayList(QueryRunnerTestHelper.qualityUniques)).setPostAggregatorSpecs(Lists.<PostAggregator>newArrayList(new HyperUniqueFinalizingPostAggregator(QueryRunnerTestHelper.hyperUniqueFinalizingPostAggMetric, QueryRunnerTestHelper.uniqueMetric))).build();
    List<Row> expectedResults = Arrays.asList(GroupByQueryRunnerTestHelper.createExpectedRow("1970-01-01T00:00:00.000Z", "market", "spot", QueryRunnerTestHelper.uniqueMetric, QueryRunnerTestHelper.UNIQUES_9, QueryRunnerTestHelper.hyperUniqueFinalizingPostAggMetric, QueryRunnerTestHelper.UNIQUES_9));
    Iterable<Row> results = GroupByQueryRunnerTestHelper.runQuery(factory, runner, query);
    TestHelper.assertExpectedObjects(expectedResults, results, "order-limit");
}

Example 14 with DefaultLimitSpec

use of io.druid.query.groupby.orderby.DefaultLimitSpec in project druid by druid-io.

the class GroupByQueryRunnerTest method testGroupByWithAlphaNumericDimensionOrder.

@Test
public void testGroupByWithAlphaNumericDimensionOrder() {
    Map<String, String> map = new HashMap<>();
    map.put("automotive", "health105");
    map.put("business", "health20");
    map.put("entertainment", "travel47");
    map.put("health", "health55");
    map.put("mezzanine", "health09");
    map.put("news", "health0000");
    map.put("premium", "health999");
    map.put("technology", "travel123");
    map.put("travel", "travel555");
    GroupByQuery query = GroupByQuery.builder().setDataSource(QueryRunnerTestHelper.dataSource).setQuerySegmentSpec(QueryRunnerTestHelper.firstToThird).setDimensions(Lists.<DimensionSpec>newArrayList(new ExtractionDimensionSpec("quality", "alias", new LookupExtractionFn(new MapLookupExtractor(map, false), false, null, false, false)))).setAggregatorSpecs(Arrays.asList(QueryRunnerTestHelper.rowsCount, new LongSumAggregatorFactory("idx", "index"))).setLimitSpec(new DefaultLimitSpec(Lists.<OrderByColumnSpec>newArrayList(new OrderByColumnSpec("alias", null, StringComparators.ALPHANUMERIC)), null)).setGranularity(QueryRunnerTestHelper.dayGran).build();
    List<Row> expectedResults = Arrays.asList(GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-01", "alias", "health0000", "rows", 1L, "idx", 121L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-01", "alias", "health09", "rows", 3L, "idx", 2870L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-01", "alias", "health20", "rows", 1L, "idx", 118L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-01", "alias", "health55", "rows", 1L, "idx", 120L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-01", "alias", "health105", "rows", 1L, "idx", 135L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-01", "alias", "health999", "rows", 3L, "idx", 2900L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-01", "alias", "travel47", "rows", 1L, "idx", 158L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-01", "alias", "travel123", "rows", 1L, "idx", 78L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-01", "alias", "travel555", "rows", 1L, "idx", 119L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-02", "alias", "health0000", "rows", 1L, "idx", 114L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-02", "alias", "health09", "rows", 3L, "idx", 2447L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-02", "alias", "health20", "rows", 1L, "idx", 112L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-02", "alias", "health55", "rows", 1L, "idx", 113L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-02", "alias", "health105", "rows", 1L, "idx", 147L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-02", "alias", "health999", "rows", 3L, "idx", 2505L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-02", "alias", "travel47", "rows", 1L, "idx", 166L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-02", "alias", "travel123", "rows", 1L, "idx", 97L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-02", "alias", "travel555", "rows", 1L, "idx", 126L));
    Iterable<Row> results = GroupByQueryRunnerTestHelper.runQuery(factory, runner, query);
    TestHelper.assertExpectedObjects(expectedResults, results, "");
}

Example 15 with DefaultLimitSpec

use of io.druid.query.groupby.orderby.DefaultLimitSpec in project druid by druid-io.

the class GroupByQueryTest method testQuerySerialization.

@Test
public void testQuerySerialization() throws IOException {
    Query query = GroupByQuery.builder().setDataSource(QueryRunnerTestHelper.dataSource).setQuerySegmentSpec(QueryRunnerTestHelper.firstToThird).setDimensions(Lists.<DimensionSpec>newArrayList(new DefaultDimensionSpec("quality", "alias"))).setAggregatorSpecs(Arrays.<AggregatorFactory>asList(QueryRunnerTestHelper.rowsCount, new LongSumAggregatorFactory("idx", "index"))).setGranularity(QueryRunnerTestHelper.dayGran).setPostAggregatorSpecs(ImmutableList.<PostAggregator>of(new FieldAccessPostAggregator("x", "idx"))).setLimitSpec(new DefaultLimitSpec(ImmutableList.of(new OrderByColumnSpec("alias", OrderByColumnSpec.Direction.ASCENDING, StringComparators.LEXICOGRAPHIC)), 100)).build();
    String json = jsonMapper.writeValueAsString(query);
    Query serdeQuery = jsonMapper.readValue(json, Query.class);
    Assert.assertEquals(query, serdeQuery);
}