Package io.druid.granularity

Examples of io.druid.granularity.QueryGranularity

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    // rowFlushBoundary for this job
    final int myRowFlushBoundary = rowFlushBoundary > 0
                                   ? rowFlushBoundary
                                   : toolbox.getConfig().getDefaultRowFlushBoundary();
    final QueryGranularity rollupGran = ingestionSchema.getDataSchema().getGranularitySpec().getQueryGranularity();
    try {
      plumber.startJob();

      while (firehose.hasMore()) {
        final InputRow inputRow = firehose.nextRow();
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      );
    }

    final List<Interval> queryIntervals = query.getQuerySegmentSpec().getIntervals();
    final Filter filter = Filters.convertDimensionFilters(query.getDimensionsFilter());
    final QueryGranularity granularity = query.getGranularity();
    final Function<Cursor, Result<TopNResultValue>> mapFn = getMapFn(query, adapter);

    Preconditions.checkArgument(
        queryIntervals.size() == 1, "Can only handle a single interval, got[%s]", queryIntervals
    );
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      final GroupByQueryConfig config,
      StupidPool<ByteBuffer> bufferPool

  )
  {
    final QueryGranularity gran = query.getGranularity();
    final long timeStart = query.getIntervals().get(0).getStartMillis();

    // use gran.iterable instead of gran.truncate so that
    // AllGranularity returns timeStart instead of Long.MIN_VALUE
    final long granTimeStart = gran.iterable(timeStart, timeStart + 1).iterator().next();

    final List<AggregatorFactory> aggs = Lists.transform(
        query.getAggregatorSpecs(),
        new Function<AggregatorFactory, AggregatorFactory>()
        {
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  }

  @Test
  public void testFullOnTimeseries()
  {
    QueryGranularity gran = QueryGranularity.DAY;
    TimeseriesQuery query = Druids.newTimeseriesQueryBuilder()
                                  .dataSource(QueryRunnerTestHelper.dataSource)
                                  .granularity(gran)
                                  .intervals(QueryRunnerTestHelper.fullOnInterval)
                                  .aggregators(
                                      Arrays.asList(
                                          QueryRunnerTestHelper.rowsCount,
                                          QueryRunnerTestHelper.indexDoubleSum,
                                          QueryRunnerTestHelper.qualityUniques
                                      )
                                  )
                                  .postAggregators(Arrays.<PostAggregator>asList(QueryRunnerTestHelper.addRowsIndexConstant))
                                  .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()
    );

    int count = 0;
    Result lastResult = null;
    for (Result<TimeseriesResultValue> result : results) {
      lastResult = result;
      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(),
          QueryRunnerTestHelper.skippedDay.equals(result.getTimestamp()) ? 0L : 13L,
          value.getLongMetric("rows").longValue()
      );
      Assert.assertEquals(
          result.toString(),
          QueryRunnerTestHelper.expectedFullOnIndexValues[count],
          String.valueOf(value.getDoubleMetric("index"))
      );
      Assert.assertEquals(
          result.toString(),
          new Double(QueryRunnerTestHelper.expectedFullOnIndexValues[count]) +
          (QueryRunnerTestHelper.skippedDay.equals(result.getTimestamp()) ? 0L : 13L) + 1L,
          value.getDoubleMetric("addRowsIndexConstant"),
          0.0
      );
      Assert.assertEquals(
          value.getDoubleMetric("uniques"),
          QueryRunnerTestHelper.skippedDay.equals(result.getTimestamp()) ? 0.0d : 9.0d,
          0.02
      );

      expectedEarliest = gran.toDateTime(gran.next(expectedEarliest.getMillis()));
      ++count;
    }

    Assert.assertEquals(lastResult.toString(), expectedLast, lastResult.getTimestamp());
  }
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  @Test
  public void testFullOnTimeseriesWithFilter()
  {

    QueryGranularity gran = QueryGranularity.DAY;
    TimeseriesQuery query = Druids.newTimeseriesQueryBuilder()
                                  .dataSource(QueryRunnerTestHelper.dataSource)
                                  .granularity(QueryRunnerTestHelper.dayGran)
                                  .filters(QueryRunnerTestHelper.marketDimension, "upfront")
                                  .intervals(QueryRunnerTestHelper.fullOnInterval)
                                  .aggregators(
                                      Arrays.<AggregatorFactory>asList(
                                          QueryRunnerTestHelper.rowsCount,
                                          QueryRunnerTestHelper.qualityUniques
                                      )
                                  )
                                  .build();

    Assert.assertEquals(
        Druids.newSelectorDimFilterBuilder()
              .dimension(QueryRunnerTestHelper.marketDimension)
              .value("upfront")
              .build(),
        query.getDimensionsFilter()
    );

    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()
    );

    for (Result<TimeseriesResultValue> result : results) {
      Assert.assertEquals(result.toString(), 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(),
          QueryRunnerTestHelper.skippedDay.equals(result.getTimestamp()) ? 0L : 2L,
          value.getLongMetric("rows").longValue()
      );
      Assert.assertEquals(
          result.toString(),
          QueryRunnerTestHelper.skippedDay.equals(result.getTimestamp()) ? 0.0d : 2.0d,
          value.getDoubleMetric(
              "uniques"
          ),
          0.01
      );

      expectedEarliest = gran.toDateTime(gran.next(expectedEarliest.getMillis()));
    }
  }
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    Result<Object> res = new Result<Object>(time, null);
    Result<Object> same = new Result<Object>(time.plusHours(12), null);
    Result<Object> greater = new Result<Object>(time.plusHours(25), null);
    Result<Object> less = new Result<Object>(time.minusHours(1), null);

    QueryGranularity day = QueryGranularity.DAY;
    Assert.assertEquals(new ResultGranularTimestampComparator<Object>(day).compare(res, same), 0);
    Assert.assertEquals(new ResultGranularTimestampComparator<Object>(day).compare(res, greater), -1);
    Assert.assertEquals(new ResultGranularTimestampComparator<Object>(day).compare(res, less), 1);
  }
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    Result<Object> res = new Result<Object>(time, null);
    Result<Object> same = new Result<Object>(time.plusMinutes(55), null);
    Result<Object> greater = new Result<Object>(time.plusHours(1), null);
    Result<Object> less = new Result<Object>(time.minusHours(1), null);

    QueryGranularity hour = QueryGranularity.HOUR;
    Assert.assertEquals(new ResultGranularTimestampComparator<Object>(hour).compare(res, same), 0);
    Assert.assertEquals(new ResultGranularTimestampComparator<Object>(hour).compare(res, greater), -1);
    Assert.assertEquals(new ResultGranularTimestampComparator<Object>(hour).compare(res, less), 1);
  }
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Related Classes of io.druid.granularity.QueryGranularity

  • com.metamx.common.IAE
  • io.druid.indexing.common.task.IndexTask
  • io.druid.query.groupby.GroupByQueryHelper
  • io.druid.query.ResultGranularTimestampComparatorTest
  • io.druid.query.timeseries.TimeseriesQueryRunnerTest
  • io.druid.query.topn.TopNQueryEngine
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