Examples with HeapMemoryTaskStorage org.apache.druid.indexing.overlord.HeapMemoryTaskStorage used on opensource projects

Example 1 with HeapMemoryTaskStorage

use of org.apache.druid.indexing.overlord.HeapMemoryTaskStorage 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 2 with HeapMemoryTaskStorage

use of org.apache.druid.indexing.overlord.HeapMemoryTaskStorage in project druid by druid-io.

the class TaskActionTestKit method before.

@Override
public void before() {
    taskStorage = new HeapMemoryTaskStorage(new TaskStorageConfig(new Period("PT24H")));
    testDerbyConnector = new TestDerbyConnector(Suppliers.ofInstance(new MetadataStorageConnectorConfig()), Suppliers.ofInstance(metadataStorageTablesConfig));
    final ObjectMapper objectMapper = new TestUtils().getTestObjectMapper();
    metadataStorageCoordinator = new IndexerSQLMetadataStorageCoordinator(objectMapper, metadataStorageTablesConfig, testDerbyConnector) {

        @Override
        public int getSqlMetadataMaxRetry() {
            return 2;
        }
    };
    taskLockbox = new TaskLockbox(taskStorage, metadataStorageCoordinator);
    segmentsMetadataManager = new SqlSegmentsMetadataManager(objectMapper, Suppliers.ofInstance(new SegmentsMetadataManagerConfig()), Suppliers.ofInstance(metadataStorageTablesConfig), testDerbyConnector);
    taskActionToolbox = new TaskActionToolbox(taskLockbox, taskStorage, metadataStorageCoordinator, new NoopServiceEmitter(), EasyMock.createMock(SupervisorManager.class));
    testDerbyConnector.createDataSourceTable();
    testDerbyConnector.createPendingSegmentsTable();
    testDerbyConnector.createSegmentTable();
    testDerbyConnector.createRulesTable();
    testDerbyConnector.createConfigTable();
    testDerbyConnector.createTaskTables();
    testDerbyConnector.createAuditTable();
}

Example 3 with HeapMemoryTaskStorage

use of org.apache.druid.indexing.overlord.HeapMemoryTaskStorage in project druid by druid-io.

the class RealtimeIndexTaskTest method testRestoreAfterHandoffAttemptDuringShutdown.

@Test(timeout = 60_000L)
public void testRestoreAfterHandoffAttemptDuringShutdown() throws Exception {
    final TaskStorage taskStorage = new HeapMemoryTaskStorage(new TaskStorageConfig(null));
    final TestIndexerMetadataStorageCoordinator mdc = new TestIndexerMetadataStorageCoordinator();
    final File directory = tempFolder.newFolder();
    final RealtimeIndexTask task1 = makeRealtimeTask(null);
    final DataSegment publishedSegment;
    // First run:
    {
        final TaskToolbox taskToolbox = makeToolbox(task1, taskStorage, mdc, directory);
        final ListenableFuture<TaskStatus> statusFuture = runTask(task1, taskToolbox);
        // Wait for firehose to show up, it starts off null.
        while (task1.getFirehose() == null) {
            Thread.sleep(50);
        }
        final TestFirehose firehose = (TestFirehose) task1.getFirehose();
        firehose.addRows(ImmutableList.of(ImmutableMap.of("t", now.getMillis(), "dim1", "foo")));
        // Stop the firehose, this will trigger a finishJob.
        firehose.close();
        // Wait for publish.
        while (mdc.getPublished().isEmpty()) {
            Thread.sleep(50);
        }
        publishedSegment = Iterables.getOnlyElement(mdc.getPublished());
        // Do a query.
        Assert.assertEquals(1, sumMetric(task1, null, "rows").longValue());
        // Trigger graceful shutdown.
        task1.stopGracefully(taskToolbox.getConfig());
        // Wait for the task to finish. The status doesn't really matter.
        while (!statusFuture.isDone()) {
            Thread.sleep(50);
        }
    }
    // Second run:
    {
        final RealtimeIndexTask task2 = makeRealtimeTask(task1.getId());
        final TaskToolbox taskToolbox = makeToolbox(task2, taskStorage, mdc, directory);
        final ListenableFuture<TaskStatus> statusFuture = runTask(task2, taskToolbox);
        // Wait for firehose to show up, it starts off null.
        while (task2.getFirehose() == null) {
            Thread.sleep(50);
        }
        // Stop the firehose again, this will start another handoff.
        final TestFirehose firehose = (TestFirehose) task2.getFirehose();
        // Stop the firehose, this will trigger a finishJob.
        firehose.close();
        // publishedSegment is still published. No reason it shouldn't be.
        Assert.assertEquals(ImmutableSet.of(publishedSegment), mdc.getPublished());
        // Wait for a handoffCallback to show up.
        while (handOffCallbacks.isEmpty()) {
            Thread.sleep(50);
        }
        // Simulate handoff.
        for (Map.Entry<SegmentDescriptor, Pair<Executor, Runnable>> entry : handOffCallbacks.entrySet()) {
            final Pair<Executor, Runnable> executorRunnablePair = entry.getValue();
            Assert.assertEquals(new SegmentDescriptor(publishedSegment.getInterval(), publishedSegment.getVersion(), publishedSegment.getShardSpec().getPartitionNum()), entry.getKey());
            executorRunnablePair.lhs.execute(executorRunnablePair.rhs);
        }
        handOffCallbacks.clear();
        // Wait for the task to finish.
        final TaskStatus taskStatus = statusFuture.get();
        Assert.assertEquals(TaskState.SUCCESS, taskStatus.getStatusCode());
    }
}

Example 4 with HeapMemoryTaskStorage

use of org.apache.druid.indexing.overlord.HeapMemoryTaskStorage in project druid by druid-io.

the class IngestionTestBase method setUpIngestionTestBase.

@Before
public void setUpIngestionTestBase() throws IOException {
    EmittingLogger.registerEmitter(new NoopServiceEmitter());
    temporaryFolder.create();
    final SQLMetadataConnector connector = derbyConnectorRule.getConnector();
    connector.createTaskTables();
    connector.createSegmentTable();
    taskStorage = new HeapMemoryTaskStorage(new TaskStorageConfig(null));
    storageCoordinator = new IndexerSQLMetadataStorageCoordinator(objectMapper, derbyConnectorRule.metadataTablesConfigSupplier().get(), derbyConnectorRule.getConnector());
    segmentsMetadataManager = new SqlSegmentsMetadataManager(objectMapper, SegmentsMetadataManagerConfig::new, derbyConnectorRule.metadataTablesConfigSupplier(), derbyConnectorRule.getConnector());
    lockbox = new TaskLockbox(taskStorage, storageCoordinator);
    segmentCacheManagerFactory = new SegmentCacheManagerFactory(getObjectMapper());
}

Example 5 with HeapMemoryTaskStorage

use of org.apache.druid.indexing.overlord.HeapMemoryTaskStorage in project druid by druid-io.

the class TaskLocksTest method setup.

@Before
public void setup() {
    lockbox = new TaskLockbox(new HeapMemoryTaskStorage(new TaskStorageConfig(null)), new TestIndexerMetadataStorageCoordinator());
    task = NoopTask.create();
    lockbox.add(task);
}