Examples with CachePopulatorStats org.apache.druid.client.cache.CachePopulatorStats used on opensource projects

Example 6 with CachePopulatorStats

use of org.apache.druid.client.cache.CachePopulatorStats in project druid by druid-io.

the class ServerManagerTest method setUp.

@Before
public void setUp() {
    EmittingLogger.registerEmitter(new NoopServiceEmitter());
    queryWaitLatch = new CountDownLatch(1);
    queryWaitYieldLatch = new CountDownLatch(1);
    queryNotifyLatch = new CountDownLatch(1);
    factory = new MyQueryRunnerFactory(queryWaitLatch, queryWaitYieldLatch, queryNotifyLatch);
    serverManagerExec = Executors.newFixedThreadPool(2);
    segmentManager = new SegmentManager(new SegmentLoader() {

        @Override
        public ReferenceCountingSegment getSegment(final DataSegment segment, boolean lazy, SegmentLazyLoadFailCallback SegmentLazyLoadFailCallback) {
            return ReferenceCountingSegment.wrapSegment(new SegmentForTesting(MapUtils.getString(segment.getLoadSpec(), "version"), (Interval) segment.getLoadSpec().get("interval")), segment.getShardSpec());
        }

        @Override
        public void cleanup(DataSegment segment) {
        }
    });
    serverManager = new ServerManager(new QueryRunnerFactoryConglomerate() {

        @Override
        public <T, QueryType extends Query<T>> QueryRunnerFactory<T, QueryType> findFactory(QueryType query) {
            if (query instanceof SearchQuery) {
                return (QueryRunnerFactory) factory;
            } else {
                return null;
            }
        }
    }, new NoopServiceEmitter(), new ForwardingQueryProcessingPool(serverManagerExec), new ForegroundCachePopulator(new DefaultObjectMapper(), new CachePopulatorStats(), -1), new DefaultObjectMapper(), new LocalCacheProvider().get(), new CacheConfig(), segmentManager, NoopJoinableFactory.INSTANCE, new ServerConfig());
    loadQueryable("test", "1", Intervals.of("P1d/2011-04-01"));
    loadQueryable("test", "1", Intervals.of("P1d/2011-04-02"));
    loadQueryable("test", "2", Intervals.of("P1d/2011-04-02"));
    loadQueryable("test", "1", Intervals.of("P1d/2011-04-03"));
    loadQueryable("test", "1", Intervals.of("P1d/2011-04-04"));
    loadQueryable("test", "1", Intervals.of("P1d/2011-04-05"));
    loadQueryable("test", "2", Intervals.of("PT1h/2011-04-04T01"));
    loadQueryable("test", "2", Intervals.of("PT1h/2011-04-04T02"));
    loadQueryable("test", "2", Intervals.of("PT1h/2011-04-04T03"));
    loadQueryable("test", "2", Intervals.of("PT1h/2011-04-04T05"));
    loadQueryable("test", "2", Intervals.of("PT1h/2011-04-04T06"));
    loadQueryable("test2", "1", Intervals.of("P1d/2011-04-01"));
    loadQueryable("test2", "1", Intervals.of("P1d/2011-04-02"));
}

Example 7 with CachePopulatorStats

use of org.apache.druid.client.cache.CachePopulatorStats in project druid by druid-io.

the class AppenderatorDriverRealtimeIndexTaskTest method makeToolboxFactory.

private void makeToolboxFactory(final File directory) {
    taskStorage = new HeapMemoryTaskStorage(new TaskStorageConfig(null));
    publishedSegments = new CopyOnWriteArrayList<>();
    ObjectMapper mapper = new DefaultObjectMapper();
    mapper.registerSubtypes(LinearShardSpec.class);
    mapper.registerSubtypes(NumberedShardSpec.class);
    IndexerSQLMetadataStorageCoordinator mdc = new IndexerSQLMetadataStorageCoordinator(mapper, derbyConnectorRule.metadataTablesConfigSupplier().get(), derbyConnectorRule.getConnector()) {

        @Override
        public Set<DataSegment> announceHistoricalSegments(Set<DataSegment> segments) throws IOException {
            Set<DataSegment> result = super.announceHistoricalSegments(segments);
            Assert.assertFalse("Segment latch not initialized, did you forget to call expectPublishSegments?", segmentLatch == null);
            publishedSegments.addAll(result);
            segments.forEach(s -> segmentLatch.countDown());
            return result;
        }

        @Override
        public SegmentPublishResult announceHistoricalSegments(Set<DataSegment> segments, Set<DataSegment> segmentsToDrop, DataSourceMetadata startMetadata, DataSourceMetadata endMetadata) throws IOException {
            SegmentPublishResult result = super.announceHistoricalSegments(segments, segmentsToDrop, startMetadata, endMetadata);
            Assert.assertFalse("Segment latch not initialized, did you forget to call expectPublishSegments?", segmentLatch == null);
            publishedSegments.addAll(result.getSegments());
            result.getSegments().forEach(s -> segmentLatch.countDown());
            return result;
        }
    };
    taskLockbox = new TaskLockbox(taskStorage, mdc);
    final TaskConfig taskConfig = new TaskConfig(directory.getPath(), null, null, 50000, null, true, null, null, null, false, false, TaskConfig.BATCH_PROCESSING_MODE_DEFAULT.name());
    final TaskActionToolbox taskActionToolbox = new TaskActionToolbox(taskLockbox, taskStorage, mdc, EMITTER, EasyMock.createMock(SupervisorManager.class));
    final TaskActionClientFactory taskActionClientFactory = new LocalTaskActionClientFactory(taskStorage, taskActionToolbox, new TaskAuditLogConfig(false));
    final QueryRunnerFactoryConglomerate conglomerate = new DefaultQueryRunnerFactoryConglomerate(ImmutableMap.of(TimeseriesQuery.class, new TimeseriesQueryRunnerFactory(new TimeseriesQueryQueryToolChest(), new TimeseriesQueryEngine(), (query, future) -> {
    // do nothing
    })));
    handOffCallbacks = new ConcurrentHashMap<>();
    final SegmentHandoffNotifierFactory handoffNotifierFactory = dataSource -> new SegmentHandoffNotifier() {

        @Override
        public boolean registerSegmentHandoffCallback(SegmentDescriptor descriptor, Executor exec, Runnable handOffRunnable) {
            handOffCallbacks.put(descriptor, new Pair<>(exec, handOffRunnable));
            handoffLatch.countDown();
            return true;
        }

        @Override
        public void start() {
        // Noop
        }

        @Override
        public void close() {
        // Noop
        }
    };
    final TestUtils testUtils = new TestUtils();
    taskToolboxFactory = new TaskToolboxFactory(taskConfig, new DruidNode("druid/middlemanager", "localhost", false, 8091, null, true, false), taskActionClientFactory, EMITTER, new TestDataSegmentPusher(), new TestDataSegmentKiller(), // DataSegmentMover
    null, // DataSegmentArchiver
    null, new TestDataSegmentAnnouncer(), EasyMock.createNiceMock(DataSegmentServerAnnouncer.class), handoffNotifierFactory, () -> conglomerate, // queryExecutorService
    DirectQueryProcessingPool.INSTANCE, NoopJoinableFactory.INSTANCE, () -> EasyMock.createMock(MonitorScheduler.class), new SegmentCacheManagerFactory(testUtils.getTestObjectMapper()), testUtils.getTestObjectMapper(), testUtils.getTestIndexIO(), MapCache.create(1024), new CacheConfig(), new CachePopulatorStats(), testUtils.getTestIndexMergerV9(), EasyMock.createNiceMock(DruidNodeAnnouncer.class), EasyMock.createNiceMock(DruidNode.class), new LookupNodeService("tier"), new DataNodeService("tier", 1000, ServerType.INDEXER_EXECUTOR, 0), new SingleFileTaskReportFileWriter(reportsFile), null, AuthTestUtils.TEST_AUTHORIZER_MAPPER, new NoopChatHandlerProvider(), testUtils.getRowIngestionMetersFactory(), new TestAppenderatorsManager(), new NoopIndexingServiceClient(), null, null, null);
}

Example 8 with CachePopulatorStats

use of org.apache.druid.client.cache.CachePopulatorStats in project druid by druid-io.

the class TaskLifecycleTest method setUpTaskToolboxFactory.

private TaskToolboxFactory setUpTaskToolboxFactory(DataSegmentPusher dataSegmentPusher, SegmentHandoffNotifierFactory handoffNotifierFactory, TestIndexerMetadataStorageCoordinator mdc, AppenderatorsManager appenderatorsManager) throws IOException {
    Preconditions.checkNotNull(queryRunnerFactoryConglomerate);
    Preconditions.checkNotNull(monitorScheduler);
    Preconditions.checkNotNull(taskStorage);
    Preconditions.checkNotNull(emitter);
    taskLockbox = new TaskLockbox(taskStorage, mdc);
    tac = new LocalTaskActionClientFactory(taskStorage, new TaskActionToolbox(taskLockbox, taskStorage, mdc, emitter, EasyMock.createMock(SupervisorManager.class)), new TaskAuditLogConfig(true));
    File tmpDir = temporaryFolder.newFolder();
    taskConfig = new TaskConfig(tmpDir.toString(), null, null, 50000, null, false, null, null, null, false, false, TaskConfig.BATCH_PROCESSING_MODE_DEFAULT.name());
    return new TaskToolboxFactory(taskConfig, new DruidNode("druid/middlemanager", "localhost", false, 8091, null, true, false), tac, emitter, dataSegmentPusher, new LocalDataSegmentKiller(new LocalDataSegmentPusherConfig()), new DataSegmentMover() {

        @Override
        public DataSegment move(DataSegment dataSegment, Map<String, Object> targetLoadSpec) {
            return dataSegment;
        }
    }, new DataSegmentArchiver() {

        @Override
        public DataSegment archive(DataSegment segment) {
            return segment;
        }

        @Override
        public DataSegment restore(DataSegment segment) {
            return segment;
        }
    }, new DataSegmentAnnouncer() {

        @Override
        public void announceSegment(DataSegment segment) {
            announcedSinks++;
        }

        @Override
        public void unannounceSegment(DataSegment segment) {
        }

        @Override
        public void announceSegments(Iterable<DataSegment> segments) {
        }

        @Override
        public void unannounceSegments(Iterable<DataSegment> segments) {
        }
    }, // segment announcer
    EasyMock.createNiceMock(DataSegmentServerAnnouncer.class), handoffNotifierFactory, // query runner factory conglomerate corporation unionized collective
    () -> queryRunnerFactoryConglomerate, // query executor service
    DirectQueryProcessingPool.INSTANCE, NoopJoinableFactory.INSTANCE, // monitor scheduler
    () -> monitorScheduler, new SegmentCacheManagerFactory(new DefaultObjectMapper()), MAPPER, INDEX_IO, MapCache.create(0), FireDepartmentTest.NO_CACHE_CONFIG, new CachePopulatorStats(), INDEX_MERGER_V9, EasyMock.createNiceMock(DruidNodeAnnouncer.class), EasyMock.createNiceMock(DruidNode.class), new LookupNodeService("tier"), new DataNodeService("tier", 1000, ServerType.INDEXER_EXECUTOR, 0), new NoopTestTaskReportFileWriter(), null, AuthTestUtils.TEST_AUTHORIZER_MAPPER, new NoopChatHandlerProvider(), TEST_UTILS.getRowIngestionMetersFactory(), appenderatorsManager, new NoopIndexingServiceClient(), null, null, null);
}

Example 9 with CachePopulatorStats

use of org.apache.druid.client.cache.CachePopulatorStats in project druid by druid-io.

the class TaskLifecycleTest method testUnifiedAppenderatorsManagerCleanup.

@Test
public void testUnifiedAppenderatorsManagerCleanup() throws Exception {
    final ExecutorService exec = Executors.newFixedThreadPool(8);
    UnifiedIndexerAppenderatorsManager unifiedIndexerAppenderatorsManager = new UnifiedIndexerAppenderatorsManager(new ForwardingQueryProcessingPool(exec), NoopJoinableFactory.INSTANCE, new WorkerConfig(), MapCache.create(2048), new CacheConfig(), new CachePopulatorStats(), MAPPER, new NoopServiceEmitter(), () -> queryRunnerFactoryConglomerate);
    tb = setUpTaskToolboxFactory(dataSegmentPusher, handoffNotifierFactory, mdc, unifiedIndexerAppenderatorsManager);
    taskRunner = setUpThreadPoolTaskRunner(tb);
    taskQueue = setUpTaskQueue(taskStorage, taskRunner);
    final Task indexTask = new IndexTask(null, null, new IndexIngestionSpec(new DataSchema("foo", new TimestampSpec(null, null, null), DimensionsSpec.EMPTY, new AggregatorFactory[] { new DoubleSumAggregatorFactory("met", "met") }, new UniformGranularitySpec(Granularities.DAY, null, ImmutableList.of(Intervals.of("2010-01-01/P2D"))), null), new IndexIOConfig(null, new MockInputSource(), new NoopInputFormat(), false, false), new IndexTuningConfig(null, 10000, null, 10, null, null, null, null, null, null, null, indexSpec, null, 3, false, null, null, null, null, null, null, null, null, null)), null);
    final Optional<TaskStatus> preRunTaskStatus = tsqa.getStatus(indexTask.getId());
    Assert.assertTrue("pre run task status not present", !preRunTaskStatus.isPresent());
    final TaskStatus mergedStatus = runTask(indexTask);
    final TaskStatus status = taskStorage.getStatus(indexTask.getId()).get();
    Assert.assertEquals("statusCode", TaskState.SUCCESS, status.getStatusCode());
    Map<String, UnifiedIndexerAppenderatorsManager.DatasourceBundle> bundleMap = unifiedIndexerAppenderatorsManager.getDatasourceBundles();
    Assert.assertEquals(1, bundleMap.size());
    unifiedIndexerAppenderatorsManager.removeAppenderatorsForTask(indexTask.getId(), "foo");
    Assert.assertTrue(bundleMap.isEmpty());
}

Example 10 with CachePopulatorStats

use of org.apache.druid.client.cache.CachePopulatorStats in project druid by druid-io.

the class MovingAverageQueryTest method testQuery.

/**
 * Validate that the specified query behaves correctly.
 */
@SuppressWarnings({ "unchecked", "rawtypes" })
@Test
public void testQuery() throws IOException {
    Query<?> query = jsonMapper.readValue(getQueryString(), Query.class);
    Assert.assertThat(query, IsInstanceOf.instanceOf(getExpectedQueryType()));
    List<MapBasedRow> expectedResults = jsonMapper.readValue(getExpectedResultString(), getExpectedResultType());
    Assert.assertNotNull(expectedResults);
    Assert.assertThat(expectedResults, IsInstanceOf.instanceOf(List.class));
    CachingClusteredClient baseClient = new CachingClusteredClient(warehouse, new TimelineServerView() {

        @Override
        public Optional<? extends TimelineLookup<String, ServerSelector>> getTimeline(DataSourceAnalysis analysis) {
            return Optional.empty();
        }

        @Override
        public List<ImmutableDruidServer> getDruidServers() {
            return null;
        }

        @Override
        public <T> QueryRunner<T> getQueryRunner(DruidServer server) {
            return null;
        }

        @Override
        public void registerTimelineCallback(Executor exec, TimelineCallback callback) {
        }

        @Override
        public void registerSegmentCallback(Executor exec, SegmentCallback callback) {
        }

        @Override
        public void registerServerRemovedCallback(Executor exec, ServerRemovedCallback callback) {
        }
    }, MapCache.create(100000), jsonMapper, new ForegroundCachePopulator(jsonMapper, new CachePopulatorStats(), -1), new CacheConfig(), new DruidHttpClientConfig() {

        @Override
        public long getMaxQueuedBytes() {
            return 0L;
        }
    }, new DruidProcessingConfig() {

        @Override
        public String getFormatString() {
            return null;
        }
    }, ForkJoinPool.commonPool(), QueryStackTests.DEFAULT_NOOP_SCHEDULER, new MapJoinableFactory(ImmutableSet.of(), ImmutableMap.of()), new NoopServiceEmitter());
    ClientQuerySegmentWalker walker = new ClientQuerySegmentWalker(new ServiceEmitter("", "", null) {

        @Override
        public void emit(Event event) {
        }
    }, baseClient, null, /* local client; unused in this test, so pass in null */
    warehouse, new MapJoinableFactory(ImmutableSet.of(), ImmutableMap.of()), retryConfig, jsonMapper, serverConfig, null, new CacheConfig());
    defineMocks();
    QueryPlus queryPlus = QueryPlus.wrap(query);
    final Sequence<?> res = query.getRunner(walker).run(queryPlus);
    List actualResults = new ArrayList();
    actualResults = (List<MapBasedRow>) res.accumulate(actualResults, Accumulators.list());
    expectedResults = consistentTypeCasting(expectedResults);
    actualResults = consistentTypeCasting(actualResults);
    Assert.assertEquals(expectedResults, actualResults);
}