Examples with TopNResultValue io.druid.query.topn.TopNResultValue used on opensource projects

Example 1 with TopNResultValue

use of io.druid.query.topn.TopNResultValue in project druid by druid-io.

the class IncrementalIndexStorageAdapterTest method testSingleValueTopN.

@Test
public void testSingleValueTopN() throws IOException {
    IncrementalIndex index = indexCreator.createIndex();
    DateTime t = DateTime.now();
    index.add(new MapBasedInputRow(t.minus(1).getMillis(), Lists.newArrayList("sally"), ImmutableMap.<String, Object>of("sally", "bo")));
    TopNQueryEngine engine = new TopNQueryEngine(new StupidPool<ByteBuffer>("TopNQueryEngine-bufferPool", new Supplier<ByteBuffer>() {

        @Override
        public ByteBuffer get() {
            return ByteBuffer.allocate(50000);
        }
    }));
    final Iterable<Result<TopNResultValue>> results = Sequences.toList(engine.query(new TopNQueryBuilder().dataSource("test").granularity(Granularities.ALL).intervals(Lists.newArrayList(new Interval(0, new DateTime().getMillis()))).dimension("sally").metric("cnt").threshold(10).aggregators(Lists.<AggregatorFactory>newArrayList(new LongSumAggregatorFactory("cnt", "cnt"))).build(), new IncrementalIndexStorageAdapter(index)), Lists.<Result<TopNResultValue>>newLinkedList());
    Assert.assertEquals(1, Iterables.size(results));
    Assert.assertEquals(1, results.iterator().next().getValue().getValue().size());
}

Example 2 with TopNResultValue

use of io.druid.query.topn.TopNResultValue in project druid by druid-io.

the class TopNTypeInterfaceBenchmark method querySingleQueryableIndexLongThenString.

@Benchmark
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.MICROSECONDS)
public void querySingleQueryableIndexLongThenString(Blackhole blackhole) throws Exception {
    QueryRunner<Result<TopNResultValue>> runner = QueryBenchmarkUtil.makeQueryRunner(factory, "qIndex", new QueryableIndexSegment("qIndex", qIndexes.get(0)));
    List<Result<TopNResultValue>> results = TopNTypeInterfaceBenchmark.runQuery(factory, runner, longQuery);
    for (Result<TopNResultValue> result : results) {
        blackhole.consume(result);
    }
    runner = QueryBenchmarkUtil.makeQueryRunner(factory, "qIndex", new QueryableIndexSegment("qIndex", qIndexes.get(0)));
    results = TopNTypeInterfaceBenchmark.runQuery(factory, runner, stringQuery);
    for (Result<TopNResultValue> result : results) {
        blackhole.consume(result);
    }
}

Example 3 with TopNResultValue

use of io.druid.query.topn.TopNResultValue in project druid by druid-io.

the class TopNTypeInterfaceBenchmark method querySingleQueryableIndexStringTwice.

@Benchmark
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.MICROSECONDS)
public void querySingleQueryableIndexStringTwice(Blackhole blackhole) throws Exception {
    QueryRunner<Result<TopNResultValue>> runner = QueryBenchmarkUtil.makeQueryRunner(factory, "qIndex", new QueryableIndexSegment("qIndex", qIndexes.get(0)));
    List<Result<TopNResultValue>> results = TopNTypeInterfaceBenchmark.runQuery(factory, runner, stringQuery);
    for (Result<TopNResultValue> result : results) {
        blackhole.consume(result);
    }
    runner = QueryBenchmarkUtil.makeQueryRunner(factory, "qIndex", new QueryableIndexSegment("qIndex", qIndexes.get(0)));
    results = TopNTypeInterfaceBenchmark.runQuery(factory, runner, stringQuery);
    for (Result<TopNResultValue> result : results) {
        blackhole.consume(result);
    }
}

Example 4 with TopNResultValue

use of io.druid.query.topn.TopNResultValue in project druid by druid-io.

the class TopNTypeInterfaceBenchmark method querySingleQueryableIndexStringThenLong.

@Benchmark
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.MICROSECONDS)
public void querySingleQueryableIndexStringThenLong(Blackhole blackhole) throws Exception {
    QueryRunner<Result<TopNResultValue>> runner = QueryBenchmarkUtil.makeQueryRunner(factory, "qIndex", new QueryableIndexSegment("qIndex", qIndexes.get(0)));
    List<Result<TopNResultValue>> results = TopNTypeInterfaceBenchmark.runQuery(factory, runner, stringQuery);
    for (Result<TopNResultValue> result : results) {
        blackhole.consume(result);
    }
    runner = QueryBenchmarkUtil.makeQueryRunner(factory, "qIndex", new QueryableIndexSegment("qIndex", qIndexes.get(0)));
    results = TopNTypeInterfaceBenchmark.runQuery(factory, runner, longQuery);
    for (Result<TopNResultValue> result : results) {
        blackhole.consume(result);
    }
}

Example 5 with TopNResultValue

use of io.druid.query.topn.TopNResultValue in project druid by druid-io.

the class TopNTypeInterfaceBenchmark method querySingleQueryableIndexLongTwice.

@Benchmark
@BenchmarkMode(Mode.AverageTime)
@OutputTimeUnit(TimeUnit.MICROSECONDS)
public void querySingleQueryableIndexLongTwice(Blackhole blackhole) throws Exception {
    QueryRunner<Result<TopNResultValue>> runner = QueryBenchmarkUtil.makeQueryRunner(factory, "qIndex", new QueryableIndexSegment("qIndex", qIndexes.get(0)));
    List<Result<TopNResultValue>> results = TopNTypeInterfaceBenchmark.runQuery(factory, runner, longQuery);
    for (Result<TopNResultValue> result : results) {
        blackhole.consume(result);
    }
    runner = QueryBenchmarkUtil.makeQueryRunner(factory, "qIndex", new QueryableIndexSegment("qIndex", qIndexes.get(0)));
    results = TopNTypeInterfaceBenchmark.runQuery(factory, runner, longQuery);
    for (Result<TopNResultValue> result : results) {
        blackhole.consume(result);
    }
}