Examples of HyperUniquesAggregatorFactory

io.druid.query.aggregation.hyperloglog.HyperUniquesAggregatorFactory

Examples of io.druid.query.aggregation.hyperloglog.HyperUniquesAggregatorFactory

  }


  @Override
  public AggregatorFactory getCombiningFactory()
  {
    return new HyperUniquesAggregatorFactory(name, name);
  }

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Examples of io.druid.query.aggregation.hyperloglog.HyperUniquesAggregatorFactory


  @Test
  public void testGroupByCaching() throws Exception
  {
    List<AggregatorFactory> aggsWithUniques = ImmutableList.<AggregatorFactory>builder().addAll(AGGS)
        .add(new HyperUniquesAggregatorFactory("uniques", "uniques")).build();


    final HashFunction hashFn = Hashing.murmur3_128();


    GroupByQuery.Builder builder = new GroupByQuery.Builder()
        .setDataSource(DATA_SOURCE)

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Examples of io.druid.query.aggregation.hyperloglog.HyperUniquesAggregatorFactory

        .setDimensions(Lists.<DimensionSpec>newArrayList(new DefaultDimensionSpec("quality", "alias")))
        .setAggregatorSpecs(
            Arrays.<AggregatorFactory>asList(
                QueryRunnerTestHelper.rowsCount,
                new LongSumAggregatorFactory("idx", "index"),
                new HyperUniquesAggregatorFactory("quality_uniques", "quality_uniques")
            )
        )
        .setGranularity(QueryRunnerTestHelper.dayGran)
        .build();


    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"),
                new HyperUniquesAggregatorFactory("uniq", "quality_uniques")
            )
        )
        .setGranularity(QueryRunnerTestHelper.allGran)
        .build();

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