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Example 1 with BlockingPool

use of io.druid.collections.BlockingPool in project druid by druid-io.

the class GroupByQueryRunnerTest method makeQueryRunnerFactory.

public static GroupByQueryRunnerFactory makeQueryRunnerFactory(final ObjectMapper mapper, final GroupByQueryConfig config, final DruidProcessingConfig processingConfig) {
    final Supplier<GroupByQueryConfig> configSupplier = Suppliers.ofInstance(config);
    final StupidPool<ByteBuffer> bufferPool = new StupidPool<>("GroupByQueryEngine-bufferPool", new Supplier<ByteBuffer>() {

        @Override
        public ByteBuffer get() {
            return ByteBuffer.allocateDirect(processingConfig.intermediateComputeSizeBytes());
        }
    });
    final BlockingPool<ByteBuffer> mergeBufferPool = new BlockingPool<>(new Supplier<ByteBuffer>() {

        @Override
        public ByteBuffer get() {
            return ByteBuffer.allocateDirect(processingConfig.intermediateComputeSizeBytes());
        }
    }, processingConfig.getNumMergeBuffers());
    final GroupByStrategySelector strategySelector = new GroupByStrategySelector(configSupplier, new GroupByStrategyV1(configSupplier, new GroupByQueryEngine(configSupplier, bufferPool), QueryRunnerTestHelper.NOOP_QUERYWATCHER, bufferPool), new GroupByStrategyV2(processingConfig, configSupplier, bufferPool, mergeBufferPool, mapper, QueryRunnerTestHelper.NOOP_QUERYWATCHER));
    final GroupByQueryQueryToolChest toolChest = new GroupByQueryQueryToolChest(strategySelector, QueryRunnerTestHelper.sameThreadIntervalChunkingQueryRunnerDecorator());
    return new GroupByQueryRunnerFactory(strategySelector, toolChest);
}
Also used : GroupByStrategySelector(io.druid.query.groupby.strategy.GroupByStrategySelector) ByteBuffer(java.nio.ByteBuffer) GroupByStrategyV1(io.druid.query.groupby.strategy.GroupByStrategyV1) GroupByStrategyV2(io.druid.query.groupby.strategy.GroupByStrategyV2) BlockingPool(io.druid.collections.BlockingPool) StupidPool(io.druid.collections.StupidPool)

Example 2 with BlockingPool

use of io.druid.collections.BlockingPool in project druid by druid-io.

the class GroupByTypeInterfaceBenchmark method setup.

@Setup(Level.Trial)
public void setup() throws IOException {
    log.info("SETUP CALLED AT %d", System.currentTimeMillis());
    if (ComplexMetrics.getSerdeForType("hyperUnique") == null) {
        ComplexMetrics.registerSerde("hyperUnique", new HyperUniquesSerde(HyperLogLogHash.getDefault()));
    }
    executorService = Execs.multiThreaded(numProcessingThreads, "GroupByThreadPool[%d]");
    setupQueries();
    String schemaName = "basic";
    schemaInfo = BenchmarkSchemas.SCHEMA_MAP.get(schemaName);
    stringQuery = SCHEMA_QUERY_MAP.get(schemaName).get("string");
    longFloatQuery = SCHEMA_QUERY_MAP.get(schemaName).get("longFloat");
    longQuery = SCHEMA_QUERY_MAP.get(schemaName).get("long");
    floatQuery = SCHEMA_QUERY_MAP.get(schemaName).get("float");
    final BenchmarkDataGenerator dataGenerator = new BenchmarkDataGenerator(schemaInfo.getColumnSchemas(), RNG_SEED + 1, schemaInfo.getDataInterval(), rowsPerSegment);
    tmpDir = Files.createTempDir();
    log.info("Using temp dir: %s", tmpDir.getAbsolutePath());
    // queryableIndexes   -> numSegments worth of on-disk segments
    // anIncrementalIndex -> the last incremental index
    anIncrementalIndex = null;
    queryableIndexes = new ArrayList<>(numSegments);
    for (int i = 0; i < numSegments; i++) {
        log.info("Generating rows for segment %d/%d", i + 1, numSegments);
        final IncrementalIndex index = makeIncIndex();
        for (int j = 0; j < rowsPerSegment; j++) {
            final InputRow row = dataGenerator.nextRow();
            if (j % 20000 == 0) {
                log.info("%,d/%,d rows generated.", i * rowsPerSegment + j, rowsPerSegment * numSegments);
            }
            index.add(row);
        }
        log.info("%,d/%,d rows generated, persisting segment %d/%d.", (i + 1) * rowsPerSegment, rowsPerSegment * numSegments, i + 1, numSegments);
        final File file = INDEX_MERGER_V9.persist(index, new File(tmpDir, String.valueOf(i)), new IndexSpec());
        queryableIndexes.add(INDEX_IO.loadIndex(file));
        if (i == numSegments - 1) {
            anIncrementalIndex = index;
        } else {
            index.close();
        }
    }
    StupidPool<ByteBuffer> bufferPool = new StupidPool<>("GroupByBenchmark-computeBufferPool", new OffheapBufferGenerator("compute", 250_000_000), 0, Integer.MAX_VALUE);
    // limit of 2 is required since we simulate both historical merge and broker merge in the same process
    BlockingPool<ByteBuffer> mergePool = new BlockingPool<>(new OffheapBufferGenerator("merge", 250_000_000), 2);
    final GroupByQueryConfig config = new GroupByQueryConfig() {

        @Override
        public String getDefaultStrategy() {
            return defaultStrategy;
        }

        @Override
        public int getBufferGrouperInitialBuckets() {
            return initialBuckets;
        }

        @Override
        public long getMaxOnDiskStorage() {
            return 1_000_000_000L;
        }
    };
    config.setSingleThreaded(false);
    config.setMaxIntermediateRows(Integer.MAX_VALUE);
    config.setMaxResults(Integer.MAX_VALUE);
    DruidProcessingConfig druidProcessingConfig = new DruidProcessingConfig() {

        @Override
        public int getNumThreads() {
            // Used by "v2" strategy for concurrencyHint
            return numProcessingThreads;
        }

        @Override
        public String getFormatString() {
            return null;
        }
    };
    final Supplier<GroupByQueryConfig> configSupplier = Suppliers.ofInstance(config);
    final GroupByStrategySelector strategySelector = new GroupByStrategySelector(configSupplier, new GroupByStrategyV1(configSupplier, new GroupByQueryEngine(configSupplier, bufferPool), QueryBenchmarkUtil.NOOP_QUERYWATCHER, bufferPool), new GroupByStrategyV2(druidProcessingConfig, configSupplier, bufferPool, mergePool, new ObjectMapper(new SmileFactory()), QueryBenchmarkUtil.NOOP_QUERYWATCHER));
    factory = new GroupByQueryRunnerFactory(strategySelector, new GroupByQueryQueryToolChest(strategySelector, QueryBenchmarkUtil.NoopIntervalChunkingQueryRunnerDecorator()));
}
Also used : GroupByStrategySelector(io.druid.query.groupby.strategy.GroupByStrategySelector) IndexSpec(io.druid.segment.IndexSpec) BenchmarkDataGenerator(io.druid.benchmark.datagen.BenchmarkDataGenerator) HyperUniquesSerde(io.druid.query.aggregation.hyperloglog.HyperUniquesSerde) GroupByQueryQueryToolChest(io.druid.query.groupby.GroupByQueryQueryToolChest) GroupByStrategyV1(io.druid.query.groupby.strategy.GroupByStrategyV1) GroupByStrategyV2(io.druid.query.groupby.strategy.GroupByStrategyV2) GroupByQueryEngine(io.druid.query.groupby.GroupByQueryEngine) DefaultObjectMapper(io.druid.jackson.DefaultObjectMapper) ObjectMapper(com.fasterxml.jackson.databind.ObjectMapper) GroupByQueryRunnerFactory(io.druid.query.groupby.GroupByQueryRunnerFactory) IncrementalIndex(io.druid.segment.incremental.IncrementalIndex) OnheapIncrementalIndex(io.druid.segment.incremental.OnheapIncrementalIndex) GroupByQueryConfig(io.druid.query.groupby.GroupByQueryConfig) ByteBuffer(java.nio.ByteBuffer) SmileFactory(com.fasterxml.jackson.dataformat.smile.SmileFactory) OffheapBufferGenerator(io.druid.offheap.OffheapBufferGenerator) InputRow(io.druid.data.input.InputRow) BlockingPool(io.druid.collections.BlockingPool) StupidPool(io.druid.collections.StupidPool) DruidProcessingConfig(io.druid.query.DruidProcessingConfig) File(java.io.File) Setup(org.openjdk.jmh.annotations.Setup)

Example 3 with BlockingPool

use of io.druid.collections.BlockingPool in project druid by druid-io.

the class GroupByBenchmark method setup.

@Setup(Level.Trial)
public void setup() throws IOException {
    log.info("SETUP CALLED AT " + +System.currentTimeMillis());
    if (ComplexMetrics.getSerdeForType("hyperUnique") == null) {
        ComplexMetrics.registerSerde("hyperUnique", new HyperUniquesSerde(HyperLogLogHash.getDefault()));
    }
    executorService = Execs.multiThreaded(numProcessingThreads, "GroupByThreadPool[%d]");
    setupQueries();
    String[] schemaQuery = schemaAndQuery.split("\\.");
    String schemaName = schemaQuery[0];
    String queryName = schemaQuery[1];
    schemaInfo = BenchmarkSchemas.SCHEMA_MAP.get(schemaName);
    query = SCHEMA_QUERY_MAP.get(schemaName).get(queryName);
    final BenchmarkDataGenerator dataGenerator = new BenchmarkDataGenerator(schemaInfo.getColumnSchemas(), RNG_SEED + 1, schemaInfo.getDataInterval(), rowsPerSegment);
    tmpDir = Files.createTempDir();
    log.info("Using temp dir: %s", tmpDir.getAbsolutePath());
    // queryableIndexes   -> numSegments worth of on-disk segments
    // anIncrementalIndex -> the last incremental index
    anIncrementalIndex = null;
    queryableIndexes = new ArrayList<>(numSegments);
    for (int i = 0; i < numSegments; i++) {
        log.info("Generating rows for segment %d/%d", i + 1, numSegments);
        final IncrementalIndex index = makeIncIndex(schemaInfo.isWithRollup());
        for (int j = 0; j < rowsPerSegment; j++) {
            final InputRow row = dataGenerator.nextRow();
            if (j % 20000 == 0) {
                log.info("%,d/%,d rows generated.", i * rowsPerSegment + j, rowsPerSegment * numSegments);
            }
            index.add(row);
        }
        log.info("%,d/%,d rows generated, persisting segment %d/%d.", (i + 1) * rowsPerSegment, rowsPerSegment * numSegments, i + 1, numSegments);
        final File file = INDEX_MERGER_V9.persist(index, new File(tmpDir, String.valueOf(i)), new IndexSpec());
        queryableIndexes.add(INDEX_IO.loadIndex(file));
        if (i == numSegments - 1) {
            anIncrementalIndex = index;
        } else {
            index.close();
        }
    }
    StupidPool<ByteBuffer> bufferPool = new StupidPool<>("GroupByBenchmark-computeBufferPool", new OffheapBufferGenerator("compute", 250_000_000), 0, Integer.MAX_VALUE);
    // limit of 2 is required since we simulate both historical merge and broker merge in the same process
    BlockingPool<ByteBuffer> mergePool = new BlockingPool<>(new OffheapBufferGenerator("merge", 250_000_000), 2);
    final GroupByQueryConfig config = new GroupByQueryConfig() {

        @Override
        public String getDefaultStrategy() {
            return defaultStrategy;
        }

        @Override
        public int getBufferGrouperInitialBuckets() {
            return initialBuckets;
        }

        @Override
        public long getMaxOnDiskStorage() {
            return 1_000_000_000L;
        }
    };
    config.setSingleThreaded(false);
    config.setMaxIntermediateRows(Integer.MAX_VALUE);
    config.setMaxResults(Integer.MAX_VALUE);
    DruidProcessingConfig druidProcessingConfig = new DruidProcessingConfig() {

        @Override
        public int getNumThreads() {
            // Used by "v2" strategy for concurrencyHint
            return numProcessingThreads;
        }

        @Override
        public String getFormatString() {
            return null;
        }
    };
    final Supplier<GroupByQueryConfig> configSupplier = Suppliers.ofInstance(config);
    final GroupByStrategySelector strategySelector = new GroupByStrategySelector(configSupplier, new GroupByStrategyV1(configSupplier, new GroupByQueryEngine(configSupplier, bufferPool), QueryBenchmarkUtil.NOOP_QUERYWATCHER, bufferPool), new GroupByStrategyV2(druidProcessingConfig, configSupplier, bufferPool, mergePool, new ObjectMapper(new SmileFactory()), QueryBenchmarkUtil.NOOP_QUERYWATCHER));
    factory = new GroupByQueryRunnerFactory(strategySelector, new GroupByQueryQueryToolChest(strategySelector, QueryBenchmarkUtil.NoopIntervalChunkingQueryRunnerDecorator()));
}
Also used : GroupByStrategySelector(io.druid.query.groupby.strategy.GroupByStrategySelector) IndexSpec(io.druid.segment.IndexSpec) BenchmarkDataGenerator(io.druid.benchmark.datagen.BenchmarkDataGenerator) HyperUniquesSerde(io.druid.query.aggregation.hyperloglog.HyperUniquesSerde) GroupByQueryQueryToolChest(io.druid.query.groupby.GroupByQueryQueryToolChest) GroupByStrategyV1(io.druid.query.groupby.strategy.GroupByStrategyV1) GroupByStrategyV2(io.druid.query.groupby.strategy.GroupByStrategyV2) GroupByQueryEngine(io.druid.query.groupby.GroupByQueryEngine) DefaultObjectMapper(io.druid.jackson.DefaultObjectMapper) ObjectMapper(com.fasterxml.jackson.databind.ObjectMapper) GroupByQueryRunnerFactory(io.druid.query.groupby.GroupByQueryRunnerFactory) IncrementalIndex(io.druid.segment.incremental.IncrementalIndex) OnheapIncrementalIndex(io.druid.segment.incremental.OnheapIncrementalIndex) GroupByQueryConfig(io.druid.query.groupby.GroupByQueryConfig) ByteBuffer(java.nio.ByteBuffer) SmileFactory(com.fasterxml.jackson.dataformat.smile.SmileFactory) OffheapBufferGenerator(io.druid.offheap.OffheapBufferGenerator) InputRow(io.druid.data.input.InputRow) BlockingPool(io.druid.collections.BlockingPool) StupidPool(io.druid.collections.StupidPool) DruidProcessingConfig(io.druid.query.DruidProcessingConfig) File(java.io.File) Setup(org.openjdk.jmh.annotations.Setup)

Aggregations

BlockingPool (io.druid.collections.BlockingPool)3 StupidPool (io.druid.collections.StupidPool)3 GroupByStrategySelector (io.druid.query.groupby.strategy.GroupByStrategySelector)3 GroupByStrategyV1 (io.druid.query.groupby.strategy.GroupByStrategyV1)3 GroupByStrategyV2 (io.druid.query.groupby.strategy.GroupByStrategyV2)3 ByteBuffer (java.nio.ByteBuffer)3 ObjectMapper (com.fasterxml.jackson.databind.ObjectMapper)2 SmileFactory (com.fasterxml.jackson.dataformat.smile.SmileFactory)2 BenchmarkDataGenerator (io.druid.benchmark.datagen.BenchmarkDataGenerator)2 InputRow (io.druid.data.input.InputRow)2 DefaultObjectMapper (io.druid.jackson.DefaultObjectMapper)2 OffheapBufferGenerator (io.druid.offheap.OffheapBufferGenerator)2 DruidProcessingConfig (io.druid.query.DruidProcessingConfig)2 HyperUniquesSerde (io.druid.query.aggregation.hyperloglog.HyperUniquesSerde)2 GroupByQueryConfig (io.druid.query.groupby.GroupByQueryConfig)2 GroupByQueryEngine (io.druid.query.groupby.GroupByQueryEngine)2 GroupByQueryQueryToolChest (io.druid.query.groupby.GroupByQueryQueryToolChest)2 GroupByQueryRunnerFactory (io.druid.query.groupby.GroupByQueryRunnerFactory)2 IndexSpec (io.druid.segment.IndexSpec)2 IncrementalIndex (io.druid.segment.incremental.IncrementalIndex)2