Examples with UsedSegmentChecker org.apache.druid.segment.realtime.appenderator.UsedSegmentChecker used on opensource projects

Example 1 with UsedSegmentChecker

use of org.apache.druid.segment.realtime.appenderator.UsedSegmentChecker in project druid by druid-io.

the class ActionBasedUsedSegmentCheckerTest method testBasic.

@Test
public void testBasic() throws IOException {
    final TaskActionClient taskActionClient = EasyMock.createMock(TaskActionClient.class);
    EasyMock.expect(taskActionClient.submit(new RetrieveUsedSegmentsAction("bar", Intervals.of("2002/P1D"), null, Segments.ONLY_VISIBLE))).andReturn(ImmutableList.of(DataSegment.builder().dataSource("bar").interval(Intervals.of("2002/P1D")).shardSpec(new LinearShardSpec(0)).version("b").size(0).build(), DataSegment.builder().dataSource("bar").interval(Intervals.of("2002/P1D")).shardSpec(new LinearShardSpec(1)).version("b").size(0).build()));
    EasyMock.expect(taskActionClient.submit(new RetrieveUsedSegmentsAction("foo", null, ImmutableList.of(Intervals.of("2000/P1D"), Intervals.of("2001/P1D")), Segments.ONLY_VISIBLE))).andReturn(ImmutableList.of(DataSegment.builder().dataSource("foo").interval(Intervals.of("2000/P1D")).shardSpec(new LinearShardSpec(0)).version("a").size(0).build(), DataSegment.builder().dataSource("foo").interval(Intervals.of("2000/P1D")).shardSpec(new LinearShardSpec(1)).version("a").size(0).build(), DataSegment.builder().dataSource("foo").interval(Intervals.of("2001/P1D")).shardSpec(new LinearShardSpec(1)).version("b").size(0).build(), DataSegment.builder().dataSource("foo").interval(Intervals.of("2002/P1D")).shardSpec(new LinearShardSpec(1)).version("b").size(0).build()));
    EasyMock.replay(taskActionClient);
    final UsedSegmentChecker checker = new ActionBasedUsedSegmentChecker(taskActionClient);
    final Set<DataSegment> segments = checker.findUsedSegments(ImmutableSet.of(new SegmentIdWithShardSpec("foo", Intervals.of("2000/P1D"), "a", new LinearShardSpec(1)), new SegmentIdWithShardSpec("foo", Intervals.of("2001/P1D"), "b", new LinearShardSpec(0)), new SegmentIdWithShardSpec("bar", Intervals.of("2002/P1D"), "b", new LinearShardSpec(0))));
    Assert.assertEquals(ImmutableSet.of(DataSegment.builder().dataSource("foo").interval(Intervals.of("2000/P1D")).shardSpec(new LinearShardSpec(1)).version("a").size(0).build(), DataSegment.builder().dataSource("bar").interval(Intervals.of("2002/P1D")).shardSpec(new LinearShardSpec(0)).version("b").size(0).build()), segments);
    EasyMock.verify(taskActionClient);
}