Examples with IntervalsByGranularity org.apache.druid.java.util.common.granularity.IntervalsByGranularity used on opensource projects

Example 11 with IntervalsByGranularity

use of org.apache.druid.java.util.common.granularity.IntervalsByGranularity in project druid by apache.

the class IntervalsByGranularityTest method testEmptyInput.

@Test
public void testEmptyInput() {
    final List<Interval> inputIntervals = Collections.emptyList();
    IntervalsByGranularity intervals = new IntervalsByGranularity(inputIntervals, Granularities.MONTH);
    Assert.assertFalse(intervals.granularityIntervalsIterator().hasNext());
}

Example 12 with IntervalsByGranularity

use of org.apache.druid.java.util.common.granularity.IntervalsByGranularity in project druid by apache.

the class IntervalsByGranularityTest method testALittleMoreComplexEliminateRepeated.

@Test
public void testALittleMoreComplexEliminateRepeated() {
    final List<Interval> inputIntervals = ImmutableList.of(Intervals.of("2015-01-08T00Z/2015-01-11T00Z"), Intervals.of("2012-01-08T00Z/2012-01-11T00Z"), Intervals.of("2012-01-07T00Z/2012-01-08T00Z"), Intervals.of("2012-01-03T00Z/2012-01-04T00Z"), Intervals.of("2012-01-01T00Z/2012-01-03T00Z"), Intervals.of("2007-03-08T00Z/2007-04-11T00Z"));
    IntervalsByGranularity intervals = new IntervalsByGranularity(inputIntervals, Granularities.MONTH);
    Assert.assertEquals(ImmutableList.of(Intervals.of("2007-03-01T00Z/2007-04-01T00Z"), Intervals.of("2007-04-01T00Z/2007-05-01T00Z"), Intervals.of("2012-01-01T00Z/2012-02-01T00Z"), Intervals.of("2015-01-01T00Z/2015-02-01T00Z")), ImmutableList.copyOf(intervals.granularityIntervalsIterator()));
}

Example 13 with IntervalsByGranularity

use of org.apache.druid.java.util.common.granularity.IntervalsByGranularity in project druid by apache.

the class IntervalsByGranularityTest method testIterateHugeIntervalsWithTinyGranularity.

/**
 * This test iterates huge intervals (2.5 years) with the SECOND granularity.
 * The motivation behind this test is ensuring that IntervalsByGranularity can handle
 * these huge intervals with a tiny granularity. However, this test takes a long time
 * to populate all intervals based on the SECOND granularity (more than 1 min), so
 * is ignored by default. We should make this test not a unit test, but a load test.
 */
@Ignore
@Test
public void testIterateHugeIntervalsWithTinyGranularity() {
    Interval first = Intervals.of("2012-01-01T00Z/2012-12-31T00Z");
    Interval second = Intervals.of("2002-01-01T00Z/2002-12-31T00Z");
    Interval third = Intervals.of("2021-01-01T00Z/2021-06-30T00Z");
    IntervalsByGranularity intervals = new IntervalsByGranularity(ImmutableList.of(first, second, third), Granularities.SECOND);
    // get count:
    Iterator<Interval> granularityIntervals = intervals.granularityIntervalsIterator();
    long count = verifyIteratorAndReturnIntervalCount(granularityIntervals);
    Assert.assertEquals(78537600, count);
}

Example 14 with IntervalsByGranularity

use of org.apache.druid.java.util.common.granularity.IntervalsByGranularity in project druid by apache.

the class IntervalsByGranularityTest method testWithGranularity.

@Test
public void testWithGranularity() {
    List<Interval> inputIntervals = ImmutableList.of(Intervals.of("2013-01-01T00Z/2013-01-10T00Z"), Intervals.of("2013-01-15T00Z/2013-01-20T00Z"), Intervals.of("2013-02-07T00Z/2013-02-15T00Z"));
    IntervalsByGranularity intervals = new IntervalsByGranularity(inputIntervals, Granularities.MONTH);
    // get count:
    Iterator<Interval> granularityIntervals = intervals.granularityIntervalsIterator();
    long count = verifyIteratorAndReturnIntervalCount(granularityIntervals);
    Assert.assertEquals(2, count);
}

Example 15 with IntervalsByGranularity

use of org.apache.druid.java.util.common.granularity.IntervalsByGranularity in project druid by apache.

the class IntervalsByGranularityTest method testDups.

@Test
public void testDups() {
    Interval first = Intervals.of("2013-01-01T00Z/2013-02-01T00Z");
    Interval second = Intervals.of("2012-04-01T00Z/2012-05-01T00Z");
    // dup
    Interval third = Intervals.of("2013-01-01T00Z/2013-02-01T00Z");
    IntervalsByGranularity intervals = new IntervalsByGranularity(ImmutableList.of(first, second, third), Granularities.DAY);
    // get count:
    Iterator<Interval> granularityIntervals = intervals.granularityIntervalsIterator();
    long count = verifyIteratorAndReturnIntervalCount(granularityIntervals);
    Assert.assertEquals(61, count);
}