Examples with RegexDimFilter org.apache.druid.query.filter.RegexDimFilter used on opensource projects

Example 6 with RegexDimFilter

use of org.apache.druid.query.filter.RegexDimFilter in project druid by druid-io.

the class RegexFilterTest method testMissingColumnNotSpecifiedInDimensionList.

@Test
public void testMissingColumnNotSpecifiedInDimensionList() {
    assertFilterMatches(new RegexDimFilter("dim4", "", null), ImmutableList.of());
    assertFilterMatches(new RegexDimFilter("dim4", "a", null), ImmutableList.of());
    assertFilterMatches(new RegexDimFilter("dim4", "b", null), ImmutableList.of());
    assertFilterMatches(new RegexDimFilter("dim4", "c", null), ImmutableList.of());
}

Example 7 with RegexDimFilter

use of org.apache.druid.query.filter.RegexDimFilter in project druid by druid-io.

the class GroupByQueryRunnerTest method testGroupByWithRegEx.

@Test
public void testGroupByWithRegEx() {
    GroupByQuery.Builder builder = makeQueryBuilder().setDataSource(QueryRunnerTestHelper.DATA_SOURCE).setInterval("2011-04-02/2011-04-04").setDimFilter(new RegexDimFilter("quality", "auto.*", null)).setDimensions(new DefaultDimensionSpec("quality", "quality")).setAggregatorSpecs(QueryRunnerTestHelper.ROWS_COUNT).setGranularity(new PeriodGranularity(new Period("P1M"), null, null));
    final GroupByQuery query = builder.build();
    List<ResultRow> expectedResults = Collections.singletonList(makeRow(query, "2011-04-01", "quality", "automotive", "rows", 2L));
    QueryRunner<ResultRow> mergeRunner = factory.getToolchest().mergeResults(runner);
    TestHelper.assertExpectedObjects(expectedResults, mergeRunner.run(QueryPlus.wrap(query)), "no-limit");
}

Example 8 with RegexDimFilter

use of org.apache.druid.query.filter.RegexDimFilter in project druid by druid-io.

the class GroupByQueryRunnerTest method testGroupByWithAllFiltersOnNullDimsWithExtractionFns.

@Test
public void testGroupByWithAllFiltersOnNullDimsWithExtractionFns() {
    Map<String, String> extractionMap = new HashMap<>();
    extractionMap.put("", "EMPTY");
    extractionMap.put(null, "EMPTY");
    MapLookupExtractor mapLookupExtractor = new MapLookupExtractor(extractionMap, false);
    LookupExtractionFn extractionFn = new LookupExtractionFn(mapLookupExtractor, false, "EMPTY", true, true);
    String jsFn = "function(x) { return(x === 'EMPTY') }";
    List<DimFilter> superFilterList = new ArrayList<>();
    superFilterList.add(new SelectorDimFilter("null_column", "EMPTY", extractionFn));
    superFilterList.add(new InDimFilter("null_column", Arrays.asList("NOT-EMPTY", "FOOBAR", "EMPTY"), extractionFn));
    superFilterList.add(new BoundDimFilter("null_column", "EMPTY", "EMPTY", false, false, true, extractionFn, StringComparators.ALPHANUMERIC));
    superFilterList.add(new RegexDimFilter("null_column", "EMPTY", extractionFn));
    superFilterList.add(new SearchQueryDimFilter("null_column", new ContainsSearchQuerySpec("EMPTY", true), extractionFn));
    superFilterList.add(new JavaScriptDimFilter("null_column", jsFn, extractionFn, JavaScriptConfig.getEnabledInstance()));
    DimFilter superFilter = new AndDimFilter(superFilterList);
    GroupByQuery query = makeQueryBuilder().setDataSource(QueryRunnerTestHelper.DATA_SOURCE).setQuerySegmentSpec(QueryRunnerTestHelper.FIRST_TO_THIRD).setDimensions(new DefaultDimensionSpec("null_column", "alias")).setAggregatorSpecs(QueryRunnerTestHelper.ROWS_COUNT, new LongSumAggregatorFactory("idx", "index")).setGranularity(QueryRunnerTestHelper.DAY_GRAN).setDimFilter(superFilter).build();
    List<ResultRow> expectedResults = Arrays.asList(makeRow(query, "2011-04-01", "alias", null, "rows", 13L, "idx", 6619L), makeRow(query, "2011-04-02", "alias", null, "rows", 13L, "idx", 5827L));
    Iterable<ResultRow> results = GroupByQueryRunnerTestHelper.runQuery(factory, runner, query);
    TestHelper.assertExpectedObjects(expectedResults, results, "extraction");
}

Example 9 with RegexDimFilter

use of org.apache.druid.query.filter.RegexDimFilter in project druid by druid-io.

the class GroupByQueryRunnerTest method testBySegmentResultsWithAllFiltersWithExtractionFns.

@Test
public void testBySegmentResultsWithAllFiltersWithExtractionFns() {
    String extractionJsFn = "function(str) { return 'super-' + str; }";
    String jsFn = "function(x) { return(x === 'super-mezzanine') }";
    ExtractionFn extractionFn = new JavaScriptExtractionFn(extractionJsFn, false, JavaScriptConfig.getEnabledInstance());
    List<DimFilter> superFilterList = new ArrayList<>();
    superFilterList.add(new SelectorDimFilter("quality", "super-mezzanine", extractionFn));
    superFilterList.add(new InDimFilter("quality", Arrays.asList("not-super-mezzanine", "FOOBAR", "super-mezzanine"), extractionFn));
    superFilterList.add(new BoundDimFilter("quality", "super-mezzanine", "super-mezzanine", false, false, true, extractionFn, StringComparators.ALPHANUMERIC));
    superFilterList.add(new RegexDimFilter("quality", "super-mezzanine", extractionFn));
    superFilterList.add(new SearchQueryDimFilter("quality", new ContainsSearchQuerySpec("super-mezzanine", true), extractionFn));
    superFilterList.add(new JavaScriptDimFilter("quality", jsFn, extractionFn, JavaScriptConfig.getEnabledInstance()));
    DimFilter superFilter = new AndDimFilter(superFilterList);
    GroupByQuery.Builder builder = makeQueryBuilder().setDataSource(QueryRunnerTestHelper.DATA_SOURCE).setInterval("2011-04-02/2011-04-04").setDimensions(new DefaultDimensionSpec("quality", "alias")).setAggregatorSpecs(QueryRunnerTestHelper.ROWS_COUNT, new LongSumAggregatorFactory("idx", "index")).setGranularity(new PeriodGranularity(new Period("P1M"), null, null)).setDimFilter(superFilter).overrideContext(ImmutableMap.of(QueryContexts.BY_SEGMENT_KEY, true));
    final GroupByQuery fullQuery = builder.build();
    int segmentCount = 32;
    Result<BySegmentResultValue> singleSegmentResult = new Result<>(DateTimes.of("2011-01-12T00:00:00.000Z"), new BySegmentResultValueClass<>(Collections.singletonList(makeRow(fullQuery, "2011-04-01", "alias", "mezzanine", "rows", 6L, "idx", 4420L)), QueryRunnerTestHelper.SEGMENT_ID.toString(), Intervals.of("2011-04-02T00:00:00.000Z/2011-04-04T00:00:00.000Z")));
    List<Result> bySegmentResults = new ArrayList<>();
    for (int i = 0; i < segmentCount; i++) {
        bySegmentResults.add(singleSegmentResult);
    }
    QueryToolChest toolChest = factory.getToolchest();
    List<QueryRunner<ResultRow>> singleSegmentRunners = new ArrayList<>();
    for (int i = 0; i < segmentCount; i++) {
        singleSegmentRunners.add(toolChest.preMergeQueryDecoration(runner));
    }
    ExecutorService exec = Executors.newCachedThreadPool();
    QueryRunner theRunner = toolChest.postMergeQueryDecoration(new FinalizeResultsQueryRunner<>(toolChest.mergeResults(factory.mergeRunners(Executors.newCachedThreadPool(), singleSegmentRunners)), toolChest));
    TestHelper.assertExpectedObjects(bySegmentResults, theRunner.run(QueryPlus.wrap(fullQuery)), "bySegment-filter");
    exec.shutdownNow();
}

Example 10 with RegexDimFilter

use of org.apache.druid.query.filter.RegexDimFilter in project druid by druid-io.

the class FilteredAggregatorTest method testAggregateWithPredicateFilters.

@Test
public void testAggregateWithPredicateFilters() {
    final float[] values = { 0.15f, 0.27f };
    TestFloatColumnSelector selector;
    FilteredAggregatorFactory factory;
    factory = new FilteredAggregatorFactory(new DoubleSumAggregatorFactory("billy", "value"), new BoundDimFilter("dim", "a", "a", false, false, true, null, StringComparators.ALPHANUMERIC));
    selector = new TestFloatColumnSelector(values);
    validateFilteredAggs(factory, values, selector);
    factory = new FilteredAggregatorFactory(new DoubleSumAggregatorFactory("billy", "value"), new RegexDimFilter("dim", "a", null));
    selector = new TestFloatColumnSelector(values);
    validateFilteredAggs(factory, values, selector);
    factory = new FilteredAggregatorFactory(new DoubleSumAggregatorFactory("billy", "value"), new SearchQueryDimFilter("dim", new ContainsSearchQuerySpec("a", true), null));
    selector = new TestFloatColumnSelector(values);
    validateFilteredAggs(factory, values, selector);
    String jsFn = "function(x) { return(x === 'a') }";
    factory = new FilteredAggregatorFactory(new DoubleSumAggregatorFactory("billy", "value"), new JavaScriptDimFilter("dim", jsFn, null, JavaScriptConfig.getEnabledInstance()));
    selector = new TestFloatColumnSelector(values);
    validateFilteredAggs(factory, values, selector);
}