Examples with TopNQueryQueryToolChest org.apache.druid.query.topn.TopNQueryQueryToolChest used on opensource projects

Example 16 with TopNQueryQueryToolChest

use of org.apache.druid.query.topn.TopNQueryQueryToolChest in project druid by druid-io.

the class AggregationTestHelper method createTopNQueryAggregationTestHelper.

public static AggregationTestHelper createTopNQueryAggregationTestHelper(List<? extends Module> jsonModulesToRegister, TemporaryFolder tempFolder) {
    ObjectMapper mapper = TestHelper.makeJsonMapper();
    TopNQueryQueryToolChest toolchest = new TopNQueryQueryToolChest(new TopNQueryConfig());
    final CloseableStupidPool<ByteBuffer> pool = new CloseableStupidPool<>("TopNQueryRunnerFactory-bufferPool", new Supplier<ByteBuffer>() {

        @Override
        public ByteBuffer get() {
            return ByteBuffer.allocate(10 * 1024 * 1024);
        }
    });
    final Closer resourceCloser = Closer.create();
    TopNQueryRunnerFactory factory = new TopNQueryRunnerFactory(pool, toolchest, QueryRunnerTestHelper.NOOP_QUERYWATCHER);
    IndexIO indexIO = new IndexIO(mapper, new ColumnConfig() {

        @Override
        public int columnCacheSizeBytes() {
            return 0;
        }
    });
    return new AggregationTestHelper(mapper, new IndexMergerV9(mapper, indexIO, OffHeapMemorySegmentWriteOutMediumFactory.instance()), indexIO, toolchest, factory, tempFolder, jsonModulesToRegister, resourceCloser, Collections.emptyMap());
}

Example 17 with TopNQueryQueryToolChest

use of org.apache.druid.query.topn.TopNQueryQueryToolChest in project druid by druid-io.

the class BackgroundCachePopulatorTest method before.

@Before
public void before() {
    this.backgroundCachePopulator = new BackgroundCachePopulator(Execs.multiThreaded(2, "CachingQueryRunnerTest-%d"), JSON_MAPPER, new CachePopulatorStats(), -1);
    TopNQueryBuilder builder = new TopNQueryBuilder().dataSource("ds").dimension("top_dim").metric("imps").threshold(3).intervals("2011-01-05/2011-01-10").aggregators(AGGS).granularity(Granularities.ALL);
    this.query = builder.build();
    this.toolchest = new TopNQueryQueryToolChest(new TopNQueryConfig());
    List<Result> expectedRes = makeTopNResults(false, OBJECTS);
    this.closable = new AssertingClosable();
    final Sequence resultSeq = Sequences.wrap(Sequences.simple(expectedRes), new SequenceWrapper() {

        @Override
        public void before() {
            Assert.assertFalse(closable.isClosed());
        }

        @Override
        public void after(boolean isDone, Throwable thrown) {
            closable.close();
        }
    });
    this.baseRunner = (queryPlus, responseContext) -> resultSeq;
    this.cache = new Cache() {

        private final ConcurrentMap<NamedKey, byte[]> baseMap = new ConcurrentHashMap<>();

        @Override
        public byte[] get(NamedKey key) {
            return baseMap.get(key);
        }

        @Override
        public void put(NamedKey key, byte[] value) {
            baseMap.put(key, value);
        }

        @Override
        public Map<NamedKey, byte[]> getBulk(Iterable<NamedKey> keys) {
            return null;
        }

        @Override
        public void close(String namespace) {
        }

        @Override
        public void close() {
        }

        @Override
        public CacheStats getStats() {
            return null;
        }

        @Override
        public boolean isLocal() {
            return true;
        }

        @Override
        public void doMonitor(ServiceEmitter emitter) {
        }
    };
}

Example 18 with TopNQueryQueryToolChest

use of org.apache.druid.query.topn.TopNQueryQueryToolChest in project druid by druid-io.

the class CachingClusteredClientTest method testTopNCachingEmptyResults.

@Test
@SuppressWarnings("unchecked")
public void testTopNCachingEmptyResults() {
    final TopNQueryBuilder builder = new TopNQueryBuilder().dataSource(DATA_SOURCE).dimension(TOP_DIM).metric("imps").threshold(3).intervals(SEG_SPEC).filters(DIM_FILTER).granularity(GRANULARITY).aggregators(AGGS).postAggregators(POST_AGGS).context(CONTEXT);
    QueryRunner runner = new FinalizeResultsQueryRunner(getDefaultQueryRunner(), new TopNQueryQueryToolChest(new TopNQueryConfig()));
    testQueryCaching(runner, builder.randomQueryId().build(), Intervals.of("2011-01-01/2011-01-02"), makeTopNResultsWithoutRename(), Intervals.of("2011-01-02/2011-01-03"), makeTopNResultsWithoutRename(), Intervals.of("2011-01-05/2011-01-10"), makeTopNResultsWithoutRename(DateTimes.of("2011-01-05"), "a", 50, 4994, "b", 50, 4993, "c", 50, 4992, DateTimes.of("2011-01-06"), "a", 50, 4991, "b", 50, 4990, "c", 50, 4989, DateTimes.of("2011-01-07"), "a", 50, 4991, "b", 50, 4990, "c", 50, 4989, DateTimes.of("2011-01-08"), "a", 50, 4988, "b", 50, 4987, "c", 50, 4986, DateTimes.of("2011-01-09"), "a", 50, 4985, "b", 50, 4984, "c", 50, 4983), Intervals.of("2011-01-05/2011-01-10"), makeTopNResultsWithoutRename(DateTimes.of("2011-01-05T01"), "a", 50, 4994, "b", 50, 4993, "c", 50, 4992, DateTimes.of("2011-01-06T01"), "a", 50, 4991, "b", 50, 4990, "c", 50, 4989, DateTimes.of("2011-01-07T01"), "a", 50, 4991, "b", 50, 4990, "c", 50, 4989, DateTimes.of("2011-01-08T01"), "a", 50, 4988, "b", 50, 4987, "c", 50, 4986, DateTimes.of("2011-01-09T01"), "a", 50, 4985, "b", 50, 4984, "c", 50, 4983));
    TopNQuery query = builder.intervals("2011-01-01/2011-01-10").metric("imps").aggregators(RENAMED_AGGS).postAggregators(DIFF_ORDER_POST_AGGS).randomQueryId().build();
    TestHelper.assertExpectedResults(makeRenamedTopNResults(DateTimes.of("2011-01-05"), "a", 50, 4994, "b", 50, 4993, "c", 50, 4992, DateTimes.of("2011-01-05T01"), "a", 50, 4994, "b", 50, 4993, "c", 50, 4992, DateTimes.of("2011-01-06"), "a", 50, 4991, "b", 50, 4990, "c", 50, 4989, DateTimes.of("2011-01-06T01"), "a", 50, 4991, "b", 50, 4990, "c", 50, 4989, DateTimes.of("2011-01-07"), "a", 50, 4991, "b", 50, 4990, "c", 50, 4989, DateTimes.of("2011-01-07T01"), "a", 50, 4991, "b", 50, 4990, "c", 50, 4989, DateTimes.of("2011-01-08"), "a", 50, 4988, "b", 50, 4987, "c", 50, 4986, DateTimes.of("2011-01-08T01"), "a", 50, 4988, "b", 50, 4987, "c", 50, 4986, DateTimes.of("2011-01-09"), "a", 50, 4985, "b", 50, 4984, "c", 50, 4983, DateTimes.of("2011-01-09T01"), "a", 50, 4985, "b", 50, 4984, "c", 50, 4983), runner.run(QueryPlus.wrap(query)));
}

Example 19 with TopNQueryQueryToolChest

use of org.apache.druid.query.topn.TopNQueryQueryToolChest in project druid by druid-io.

the class CachingQueryRunnerTest method testCloseAndPopulate.

@Test
public void testCloseAndPopulate() throws Exception {
    List<Result> expectedRes = makeTopNResults(false, OBJECTS);
    List<Result> expectedCacheRes = makeTopNResults(true, OBJECTS);
    TopNQueryBuilder builder = new TopNQueryBuilder().dataSource("ds").dimension("top_dim").metric("imps").threshold(3).intervals("2011-01-05/2011-01-10").aggregators(AGGS).granularity(Granularities.ALL);
    QueryToolChest toolchest = new TopNQueryQueryToolChest(new TopNQueryConfig());
    testCloseAndPopulate(expectedRes, expectedCacheRes, builder.build(), toolchest);
    testUseCache(expectedCacheRes, builder.build(), toolchest);
}

Example 20 with TopNQueryQueryToolChest

use of org.apache.druid.query.topn.TopNQueryQueryToolChest in project druid by druid-io.

the class CachingClusteredClientTest method testTopNCachingTimeZone.

@Test
@SuppressWarnings("unchecked")
public void testTopNCachingTimeZone() {
    final TopNQueryBuilder builder = new TopNQueryBuilder().dataSource(DATA_SOURCE).dimension(TOP_DIM).metric("imps").threshold(3).intervals(SEG_SPEC).filters(DIM_FILTER).granularity(PT1H_TZ_GRANULARITY).aggregators(AGGS).postAggregators(POST_AGGS).context(CONTEXT);
    QueryRunner runner = new FinalizeResultsQueryRunner(getDefaultQueryRunner(), new TopNQueryQueryToolChest(new TopNQueryConfig()));
    testQueryCaching(runner, builder.randomQueryId().build(), Intervals.of("2011-11-04/2011-11-08"), makeTopNResultsWithoutRename(new DateTime("2011-11-04", TIMEZONE), "a", 50, 4994, "b", 50, 4993, "c", 50, 4992, new DateTime("2011-11-05", TIMEZONE), "a", 50, 4991, "b", 50, 4990, "c", 50, 4989, new DateTime("2011-11-06", TIMEZONE), "a", 50, 4991, "b", 50, 4990, "c", 50, 4989, new DateTime("2011-11-07", TIMEZONE), "a", 50, 4988, "b", 50, 4987, "c", 50, 4986));
    TopNQuery query = builder.intervals("2011-11-04/2011-11-08").metric("imps").aggregators(RENAMED_AGGS).postAggregators(DIFF_ORDER_POST_AGGS).randomQueryId().build();
    TestHelper.assertExpectedResults(makeRenamedTopNResults(new DateTime("2011-11-04", TIMEZONE), "a", 50, 4994, "b", 50, 4993, "c", 50, 4992, new DateTime("2011-11-05", TIMEZONE), "a", 50, 4991, "b", 50, 4990, "c", 50, 4989, new DateTime("2011-11-06", TIMEZONE), "a", 50, 4991, "b", 50, 4990, "c", 50, 4989, new DateTime("2011-11-07", TIMEZONE), "a", 50, 4988, "b", 50, 4987, "c", 50, 4986), runner.run(QueryPlus.wrap(query)));
}