Examples with DefaultDimensionSpec io.druid.query.dimension.DefaultDimensionSpec used on opensource projects

Example 36 with DefaultDimensionSpec

use of io.druid.query.dimension.DefaultDimensionSpec in project druid by druid-io.

the class GroupByQueryRunnerTest method testSubqueryWithExtractionFnInOuterQuery.

@Test
public void testSubqueryWithExtractionFnInOuterQuery() {
    //https://github.com/druid-io/druid/issues/2556
    GroupByQuery subquery = GroupByQuery.builder().setDataSource(QueryRunnerTestHelper.dataSource).setQuerySegmentSpec(QueryRunnerTestHelper.firstToThird).setDimensions(Lists.<DimensionSpec>newArrayList(new DefaultDimensionSpec("quality", "alias"))).setDimFilter(new JavaScriptDimFilter("quality", "function(dim){ return true; }", null, JavaScriptConfig.getEnabledInstance())).setAggregatorSpecs(Arrays.asList(QueryRunnerTestHelper.rowsCount, new LongSumAggregatorFactory("idx", "index"), new LongSumAggregatorFactory("indexMaxPlusTen", "indexMaxPlusTen"))).setGranularity(QueryRunnerTestHelper.dayGran).build();
    GroupByQuery query = GroupByQuery.builder().setDataSource(subquery).setQuerySegmentSpec(new MultipleIntervalSegmentSpec(ImmutableList.of(new Interval("2011-04-01T00:00:00.000Z/2011-04-03T00:00:00.000Z")))).setDimensions(Lists.<DimensionSpec>newArrayList(new ExtractionDimensionSpec("alias", "alias", new RegexDimExtractionFn("(a).*", true, "a")))).setAggregatorSpecs(Arrays.<AggregatorFactory>asList(new LongSumAggregatorFactory("rows", "rows"), new LongSumAggregatorFactory("idx", "idx"))).setGranularity(QueryRunnerTestHelper.dayGran).build();
    List<Row> expectedResults = Arrays.asList(GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-01", "alias", "a", "rows", 13L, "idx", 6619L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-02", "alias", "a", "rows", 13L, "idx", 5827L));
    // Subqueries are handled by the ToolChest
    Iterable<Row> results = GroupByQueryRunnerTestHelper.runQuery(factory, runner, query);
    TestHelper.assertExpectedObjects(expectedResults, results, "");
}

Example 37 with DefaultDimensionSpec

use of io.druid.query.dimension.DefaultDimensionSpec in project druid by druid-io.

the class GroupByQueryMergeBufferTest method testTripleNestedGroupBy.

@Test
public void testTripleNestedGroupBy() {
    final GroupByQuery query = GroupByQuery.builder().setDataSource(new QueryDataSource(GroupByQuery.builder().setDataSource(GroupByQuery.builder().setDataSource(GroupByQuery.builder().setDataSource(QueryRunnerTestHelper.dataSource).setInterval(QueryRunnerTestHelper.firstToThird).setGranularity(Granularities.ALL).setDimensions(Lists.<DimensionSpec>newArrayList(new DefaultDimensionSpec("quality", "alias"), new DefaultDimensionSpec("market", null), new DefaultDimensionSpec("placement", null))).setAggregatorSpecs(Lists.<AggregatorFactory>newArrayList(QueryRunnerTestHelper.rowsCount)).build()).setInterval(QueryRunnerTestHelper.firstToThird).setGranularity(Granularities.ALL).setDimensions(Lists.<DimensionSpec>newArrayList(new DefaultDimensionSpec("quality", "alias"), new DefaultDimensionSpec("market", null))).setAggregatorSpecs(Lists.<AggregatorFactory>newArrayList(QueryRunnerTestHelper.rowsCount)).build()).setInterval(QueryRunnerTestHelper.firstToThird).setGranularity(Granularities.ALL).setDimensions(Lists.<DimensionSpec>newArrayList(new DefaultDimensionSpec("quality", "alias"))).setAggregatorSpecs(Lists.<AggregatorFactory>newArrayList(QueryRunnerTestHelper.rowsCount)).build())).setGranularity(Granularities.ALL).setInterval(QueryRunnerTestHelper.firstToThird).setAggregatorSpecs(Lists.<AggregatorFactory>newArrayList(new LongSumAggregatorFactory("rows", "rows"))).setContext(ImmutableMap.<String, Object>of(QueryContextKeys.TIMEOUT, Integers.valueOf(500))).build();
    GroupByQueryRunnerTestHelper.runQuery(factory, runner, query);
    // This should be 0 because the broker needs 2 buffers and the queryable node needs one.
    assertEquals(0, mergeBufferPool.getMinRemainBufferNum());
    assertEquals(3, mergeBufferPool.getPoolSize());
}

Example 38 with DefaultDimensionSpec

use of io.druid.query.dimension.DefaultDimensionSpec in project druid by druid-io.

the class GroupByQueryMergeBufferTest method testDoubleNestedGroupBy.

@Test
public void testDoubleNestedGroupBy() {
    final GroupByQuery query = GroupByQuery.builder().setDataSource(new QueryDataSource(GroupByQuery.builder().setDataSource(GroupByQuery.builder().setDataSource(QueryRunnerTestHelper.dataSource).setInterval(QueryRunnerTestHelper.firstToThird).setGranularity(Granularities.ALL).setDimensions(Lists.<DimensionSpec>newArrayList(new DefaultDimensionSpec("quality", "alias"), new DefaultDimensionSpec("market", null))).setAggregatorSpecs(Lists.<AggregatorFactory>newArrayList(QueryRunnerTestHelper.rowsCount)).build()).setInterval(QueryRunnerTestHelper.firstToThird).setGranularity(Granularities.ALL).setDimensions(Lists.<DimensionSpec>newArrayList(new DefaultDimensionSpec("quality", "alias"))).setAggregatorSpecs(Lists.<AggregatorFactory>newArrayList(QueryRunnerTestHelper.rowsCount)).build())).setGranularity(Granularities.ALL).setInterval(QueryRunnerTestHelper.firstToThird).setAggregatorSpecs(Lists.<AggregatorFactory>newArrayList(new LongSumAggregatorFactory("rows", "rows"))).setContext(ImmutableMap.<String, Object>of(QueryContextKeys.TIMEOUT, Integers.valueOf(500))).build();
    GroupByQueryRunnerTestHelper.runQuery(factory, runner, query);
    // This should be 0 because the broker needs 2 buffers and the queryable node needs one.
    assertEquals(0, mergeBufferPool.getMinRemainBufferNum());
    assertEquals(3, mergeBufferPool.getPoolSize());
}

Example 39 with DefaultDimensionSpec

use of io.druid.query.dimension.DefaultDimensionSpec in project druid by druid-io.

the class GroupByQueryRunnerFactoryTest method testMergeRunnersEnsureGroupMerging.

@Test
public void testMergeRunnersEnsureGroupMerging() throws Exception {
    GroupByQuery query = GroupByQuery.builder().setDataSource("xx").setQuerySegmentSpec(new LegacySegmentSpec("1970/3000")).setGranularity(Granularities.ALL).setDimensions(Lists.<DimensionSpec>newArrayList(new DefaultDimensionSpec("tags", "tags"))).setAggregatorSpecs(Arrays.asList(new AggregatorFactory[] { new CountAggregatorFactory("count") })).build();
    final QueryRunnerFactory factory = GroupByQueryRunnerTest.makeQueryRunnerFactory(new GroupByQueryConfig());
    QueryRunner mergedRunner = factory.getToolchest().mergeResults(new QueryRunner() {

        @Override
        public Sequence run(Query query, Map responseContext) {
            return factory.getToolchest().mergeResults(new QueryRunner() {

                @Override
                public Sequence run(Query query, Map responseContext) {
                    try {
                        return new MergeSequence(query.getResultOrdering(), Sequences.simple(Arrays.asList(factory.createRunner(createSegment()).run(query, responseContext), factory.createRunner(createSegment()).run(query, responseContext))));
                    } catch (Exception e) {
                        Throwables.propagate(e);
                        return null;
                    }
                }
            }).run(query, responseContext);
        }
    });
    Sequence<Row> result = mergedRunner.run(query, Maps.newHashMap());
    List<Row> expectedResults = Arrays.asList(GroupByQueryRunnerTestHelper.createExpectedRow("1970-01-01T00:00:00.000Z", "tags", "t1", "count", 2L), GroupByQueryRunnerTestHelper.createExpectedRow("1970-01-01T00:00:00.000Z", "tags", "t2", "count", 4L));
    TestHelper.assertExpectedObjects(expectedResults, Sequences.toList(result, new ArrayList<Row>()), "");
}

Example 40 with DefaultDimensionSpec

use of io.druid.query.dimension.DefaultDimensionSpec in project druid by druid-io.

the class GroupByQueryRunnerTest method testSubqueryWithPostAggregatorsAndHaving.

@Test
public void testSubqueryWithPostAggregatorsAndHaving() {
    final GroupByQuery subquery = GroupByQuery.builder().setDataSource(QueryRunnerTestHelper.dataSource).setQuerySegmentSpec(QueryRunnerTestHelper.firstToThird).setDimensions(Lists.<DimensionSpec>newArrayList(new DefaultDimensionSpec("quality", "alias"))).setDimFilter(new JavaScriptDimFilter("quality", "function(dim){ return true; }", null, JavaScriptConfig.getEnabledInstance())).setAggregatorSpecs(Arrays.asList(QueryRunnerTestHelper.rowsCount, new LongSumAggregatorFactory("idx_subagg", "index"))).setPostAggregatorSpecs(Arrays.<PostAggregator>asList(new ArithmeticPostAggregator("idx_subpostagg", "+", Arrays.asList(new FieldAccessPostAggregator("the_idx_subagg", "idx_subagg"), new ConstantPostAggregator("thousand", 1000))))).setHavingSpec(new BaseHavingSpec() {

        @Override
        public boolean eval(Row row) {
            return (row.getFloatMetric("idx_subpostagg") < 3800);
        }

        @Override
        public byte[] getCacheKey() {
            return new byte[0];
        }
    }).addOrderByColumn("alias").setGranularity(QueryRunnerTestHelper.dayGran).build();
    final GroupByQuery query = GroupByQuery.builder().setDataSource(subquery).setQuerySegmentSpec(QueryRunnerTestHelper.firstToThird).setDimensions(Lists.<DimensionSpec>newArrayList(new DefaultDimensionSpec("alias", "alias"))).setAggregatorSpecs(Arrays.<AggregatorFactory>asList(new LongSumAggregatorFactory("rows", "rows"), new LongSumAggregatorFactory("idx", "idx_subpostagg"))).setPostAggregatorSpecs(Arrays.<PostAggregator>asList(new ArithmeticPostAggregator("idx_post", "+", Arrays.asList(new FieldAccessPostAggregator("the_idx_agg", "idx"), new ConstantPostAggregator("ten_thousand", 10000))))).setGranularity(QueryRunnerTestHelper.dayGran).build();
    List<Row> expectedResults = Arrays.asList(GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-01", "alias", "automotive", "rows", 1L, "idx_post", 11135.0, "idx", 1135L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-01", "alias", "business", "rows", 1L, "idx_post", 11118.0, "idx", 1118L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-01", "alias", "entertainment", "rows", 1L, "idx_post", 11158.0, "idx", 1158L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-01", "alias", "health", "rows", 1L, "idx_post", 11120.0, "idx", 1120L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-01", "alias", "news", "rows", 1L, "idx_post", 11121.0, "idx", 1121L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-01", "alias", "technology", "rows", 1L, "idx_post", 11078.0, "idx", 1078L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-01", "alias", "travel", "rows", 1L, "idx_post", 11119.0, "idx", 1119L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-02", "alias", "automotive", "rows", 1L, "idx_post", 11147.0, "idx", 1147L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-02", "alias", "business", "rows", 1L, "idx_post", 11112.0, "idx", 1112L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-02", "alias", "entertainment", "rows", 1L, "idx_post", 11166.0, "idx", 1166L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-02", "alias", "health", "rows", 1L, "idx_post", 11113.0, "idx", 1113L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-02", "alias", "mezzanine", "rows", 3L, "idx_post", 13447.0, "idx", 3447L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-02", "alias", "news", "rows", 1L, "idx_post", 11114.0, "idx", 1114L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-02", "alias", "premium", "rows", 3L, "idx_post", 13505.0, "idx", 3505L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-02", "alias", "technology", "rows", 1L, "idx_post", 11097.0, "idx", 1097L), GroupByQueryRunnerTestHelper.createExpectedRow("2011-04-02", "alias", "travel", "rows", 1L, "idx_post", 11126.0, "idx", 1126L));
    // Subqueries are handled by the ToolChest
    Iterable<Row> results = GroupByQueryRunnerTestHelper.runQuery(factory, runner, query);
    TestHelper.assertExpectedObjects(expectedResults, results, "");
}