Examples with ColumnAnalysis io.druid.query.metadata.metadata.ColumnAnalysis used on opensource projects

Example 16 with ColumnAnalysis

use of io.druid.query.metadata.metadata.ColumnAnalysis in project druid by druid-io.

the class SegmentMetadataQueryTest method testSegmentMetadataQueryWithNoAnalysisTypesMerge.

@Test
public void testSegmentMetadataQueryWithNoAnalysisTypesMerge() {
    SegmentAnalysis mergedSegmentAnalysis = new SegmentAnalysis(differentIds ? "merged" : "testSegment", null, ImmutableMap.of("placement", new ColumnAnalysis(ValueType.STRING.toString(), false, 0, 0, null, null, null)), 0, expectedSegmentAnalysis1.getNumRows() + expectedSegmentAnalysis2.getNumRows(), null, null, null, null);
    QueryToolChest toolChest = FACTORY.getToolchest();
    ExecutorService exec = Executors.newCachedThreadPool();
    QueryRunner myRunner = new FinalizeResultsQueryRunner<>(toolChest.mergeResults(FACTORY.mergeRunners(MoreExecutors.sameThreadExecutor(), Lists.<QueryRunner<SegmentAnalysis>>newArrayList(toolChest.preMergeQueryDecoration(runner1), toolChest.preMergeQueryDecoration(runner2)))), toolChest);
    TestHelper.assertExpectedObjects(ImmutableList.of(mergedSegmentAnalysis), myRunner.run(Druids.newSegmentMetadataQueryBuilder().dataSource("testing").intervals("2013/2014").toInclude(new ListColumnIncluderator(Arrays.asList("placement"))).analysisTypes().merge(true).build(), Maps.newHashMap()), "failed SegmentMetadata merging query");
    exec.shutdownNow();
}

Example 17 with ColumnAnalysis

use of io.druid.query.metadata.metadata.ColumnAnalysis in project druid by druid-io.

the class SegmentMetadataQueryTest method testSegmentMetadataQueryWithRollupMerge.

@Test
public void testSegmentMetadataQueryWithRollupMerge() {
    SegmentAnalysis mergedSegmentAnalysis = new SegmentAnalysis(differentIds ? "merged" : "testSegment", null, ImmutableMap.of("placement", new ColumnAnalysis(ValueType.STRING.toString(), false, 0, 0, null, null, null), "placementish", new ColumnAnalysis(ValueType.STRING.toString(), true, 0, 0, null, null, null)), 0, expectedSegmentAnalysis1.getNumRows() + expectedSegmentAnalysis2.getNumRows(), null, null, null, rollup1 != rollup2 ? null : rollup1);
    QueryToolChest toolChest = FACTORY.getToolchest();
    ExecutorService exec = Executors.newCachedThreadPool();
    QueryRunner myRunner = new FinalizeResultsQueryRunner<>(toolChest.mergeResults(FACTORY.mergeRunners(MoreExecutors.sameThreadExecutor(), Lists.<QueryRunner<SegmentAnalysis>>newArrayList(toolChest.preMergeQueryDecoration(runner1), toolChest.preMergeQueryDecoration(runner2)))), toolChest);
    TestHelper.assertExpectedObjects(ImmutableList.of(mergedSegmentAnalysis), myRunner.run(Druids.newSegmentMetadataQueryBuilder().dataSource("testing").intervals("2013/2014").toInclude(new ListColumnIncluderator(Arrays.asList("placement", "placementish"))).analysisTypes(SegmentMetadataQuery.AnalysisType.ROLLUP).merge(true).build(), Maps.newHashMap()), "failed SegmentMetadata merging query");
    exec.shutdownNow();
}

Example 18 with ColumnAnalysis

use of io.druid.query.metadata.metadata.ColumnAnalysis in project druid by druid-io.

the class SegmentMetadataQueryTest method testSegmentMetadataQueryWithQueryGranularityMerge.

@Test
public void testSegmentMetadataQueryWithQueryGranularityMerge() {
    SegmentAnalysis mergedSegmentAnalysis = new SegmentAnalysis(differentIds ? "merged" : "testSegment", null, ImmutableMap.of("placement", new ColumnAnalysis(ValueType.STRING.toString(), false, 0, 0, null, null, null)), 0, expectedSegmentAnalysis1.getNumRows() + expectedSegmentAnalysis2.getNumRows(), null, null, Granularities.NONE, null);
    QueryToolChest toolChest = FACTORY.getToolchest();
    ExecutorService exec = Executors.newCachedThreadPool();
    QueryRunner myRunner = new FinalizeResultsQueryRunner<>(toolChest.mergeResults(FACTORY.mergeRunners(MoreExecutors.sameThreadExecutor(), Lists.<QueryRunner<SegmentAnalysis>>newArrayList(toolChest.preMergeQueryDecoration(runner1), toolChest.preMergeQueryDecoration(runner2)))), toolChest);
    TestHelper.assertExpectedObjects(ImmutableList.of(mergedSegmentAnalysis), myRunner.run(Druids.newSegmentMetadataQueryBuilder().dataSource("testing").intervals("2013/2014").toInclude(new ListColumnIncluderator(Arrays.asList("placement"))).analysisTypes(SegmentMetadataQuery.AnalysisType.QUERYGRANULARITY).merge(true).build(), Maps.newHashMap()), "failed SegmentMetadata merging query");
    exec.shutdownNow();
}

Example 19 with ColumnAnalysis

use of io.druid.query.metadata.metadata.ColumnAnalysis in project druid by druid-io.

the class SegmentMetadataQueryTest method testSegmentMetadataQueryWithDefaultAnalysisMerge3.

@Test
public void testSegmentMetadataQueryWithDefaultAnalysisMerge3() {
    ColumnAnalysis analysis = new ColumnAnalysis(ValueType.STRING.toString(), false, (mmap1 ? 9765 : 9660) + (mmap2 ? 9765 : 9660), 9, "automotive", "travel", null);
    testSegmentMetadataQueryWithDefaultAnalysisMerge("quality", analysis);
}

Example 20 with ColumnAnalysis

use of io.druid.query.metadata.metadata.ColumnAnalysis in project druid by druid-io.

the class SegmentMetadataUnionQueryTest method testSegmentMetadataUnionQuery.

@Test
public void testSegmentMetadataUnionQuery() {
    SegmentAnalysis expected = new SegmentAnalysis(QueryRunnerTestHelper.segmentId, Lists.newArrayList(new Interval("2011-01-12T00:00:00.000Z/2011-04-15T00:00:00.001Z")), ImmutableMap.of("placement", new ColumnAnalysis(ValueType.STRING.toString(), false, mmap ? 43524 : 43056, 1, "preferred", "preferred", null)), mmap ? 495876 : 498656, 4836, null, null, null, null);
    SegmentMetadataQuery query = new Druids.SegmentMetadataQueryBuilder().dataSource(QueryRunnerTestHelper.unionDataSource).intervals(QueryRunnerTestHelper.fullOnInterval).toInclude(new ListColumnIncluderator(Lists.newArrayList("placement"))).analysisTypes(SegmentMetadataQuery.AnalysisType.CARDINALITY, SegmentMetadataQuery.AnalysisType.SIZE, SegmentMetadataQuery.AnalysisType.INTERVAL, SegmentMetadataQuery.AnalysisType.MINMAX).build();
    List result = Sequences.toList(runner.run(query, Maps.newHashMap()), Lists.<SegmentAnalysis>newArrayList());
    TestHelper.assertExpectedObjects(ImmutableList.of(expected), result, "failed SegmentMetadata union query");
}