Examples with SegmentCacheManagerFactory org.apache.druid.indexing.common.SegmentCacheManagerFactory used on opensource projects

Example 16 with SegmentCacheManagerFactory

use of org.apache.druid.indexing.common.SegmentCacheManagerFactory in project druid by druid-io.

the class CompactionTask method runTask.

@Override
public TaskStatus runTask(TaskToolbox toolbox) throws Exception {
    final List<ParallelIndexIngestionSpec> ingestionSpecs = createIngestionSchema(toolbox, getTaskLockHelper().getLockGranularityToUse(), segmentProvider, partitionConfigurationManager, dimensionsSpec, transformSpec, metricsSpec, granularitySpec, toolbox.getCoordinatorClient(), segmentCacheManagerFactory, retryPolicyFactory, ioConfig.isDropExisting());
    final List<ParallelIndexSupervisorTask> indexTaskSpecs = IntStream.range(0, ingestionSpecs.size()).mapToObj(i -> {
        // The ID of SubtaskSpecs is used as the base sequenceName in segment allocation protocol.
        // The indexing tasks generated by the compaction task should use different sequenceNames
        // so that they can allocate valid segment IDs with no duplication.
        ParallelIndexIngestionSpec ingestionSpec = ingestionSpecs.get(i);
        final String baseSequenceName = createIndexTaskSpecId(i);
        return newTask(baseSequenceName, ingestionSpec);
    }).collect(Collectors.toList());
    if (indexTaskSpecs.isEmpty()) {
        String msg = StringUtils.format("Can't find segments from inputSpec[%s], nothing to do.", ioConfig.getInputSpec());
        log.warn(msg);
        return TaskStatus.failure(getId(), msg);
    } else {
        registerResourceCloserOnAbnormalExit(currentSubTaskHolder);
        final int totalNumSpecs = indexTaskSpecs.size();
        log.info("Generated [%d] compaction task specs", totalNumSpecs);
        int failCnt = 0;
        for (ParallelIndexSupervisorTask eachSpec : indexTaskSpecs) {
            final String json = toolbox.getJsonMapper().writerWithDefaultPrettyPrinter().writeValueAsString(eachSpec);
            if (!currentSubTaskHolder.setTask(eachSpec)) {
                String errMsg = "Task was asked to stop. Finish as failed.";
                log.info(errMsg);
                return TaskStatus.failure(getId(), errMsg);
            }
            try {
                if (eachSpec.isReady(toolbox.getTaskActionClient())) {
                    log.info("Running indexSpec: " + json);
                    final TaskStatus eachResult = eachSpec.run(toolbox);
                    if (!eachResult.isSuccess()) {
                        failCnt++;
                        log.warn("Failed to run indexSpec: [%s].\nTrying the next indexSpec.", json);
                    }
                } else {
                    failCnt++;
                    log.warn("indexSpec is not ready: [%s].\nTrying the next indexSpec.", json);
                }
            } catch (Exception e) {
                failCnt++;
                log.warn(e, "Failed to run indexSpec: [%s].\nTrying the next indexSpec.", json);
            }
        }
        String msg = StringUtils.format("Ran [%d] specs, [%d] succeeded, [%d] failed", totalNumSpecs, totalNumSpecs - failCnt, failCnt);
        log.info(msg);
        return failCnt == 0 ? TaskStatus.success(getId()) : TaskStatus.failure(getId(), msg);
    }
}

Example 17 with SegmentCacheManagerFactory

use of org.apache.druid.indexing.common.SegmentCacheManagerFactory in project druid by druid-io.

the class KafkaIndexTaskTest method makeToolboxFactory.

private void makeToolboxFactory() throws IOException {
    directory = tempFolder.newFolder();
    final TestUtils testUtils = new TestUtils();
    rowIngestionMetersFactory = testUtils.getRowIngestionMetersFactory();
    final ObjectMapper objectMapper = testUtils.getTestObjectMapper();
    for (Module module : new KafkaIndexTaskModule().getJacksonModules()) {
        objectMapper.registerModule(module);
    }
    objectMapper.registerModule(TEST_MODULE);
    final TaskConfig taskConfig = new TaskConfig(new File(directory, "baseDir").getPath(), new File(directory, "baseTaskDir").getPath(), null, 50000, null, true, null, null, null, false, false, TaskConfig.BATCH_PROCESSING_MODE_DEFAULT.name());
    final TestDerbyConnector derbyConnector = derby.getConnector();
    derbyConnector.createDataSourceTable();
    derbyConnector.createPendingSegmentsTable();
    derbyConnector.createSegmentTable();
    derbyConnector.createRulesTable();
    derbyConnector.createConfigTable();
    derbyConnector.createTaskTables();
    derbyConnector.createAuditTable();
    taskStorage = new MetadataTaskStorage(derbyConnector, new TaskStorageConfig(null), new DerbyMetadataStorageActionHandlerFactory(derbyConnector, derby.metadataTablesConfigSupplier().get(), objectMapper));
    metadataStorageCoordinator = new IndexerSQLMetadataStorageCoordinator(testUtils.getTestObjectMapper(), derby.metadataTablesConfigSupplier().get(), derbyConnector);
    taskLockbox = new TaskLockbox(taskStorage, metadataStorageCoordinator);
    final TaskActionToolbox taskActionToolbox = new TaskActionToolbox(taskLockbox, taskStorage, metadataStorageCoordinator, emitter, new SupervisorManager(null) {

        @Override
        public boolean checkPointDataSourceMetadata(String supervisorId, int taskGroupId, @Nullable DataSourceMetadata previousDataSourceMetadata) {
            log.info("Adding checkpoint hash to the set");
            checkpointRequestsHash.add(Objects.hash(supervisorId, taskGroupId, previousDataSourceMetadata));
            return true;
        }
    });
    final TaskActionClientFactory taskActionClientFactory = new LocalTaskActionClientFactory(taskStorage, taskActionToolbox, new TaskAuditLogConfig(false));
    final SegmentHandoffNotifierFactory handoffNotifierFactory = dataSource -> new SegmentHandoffNotifier() {

        @Override
        public boolean registerSegmentHandoffCallback(SegmentDescriptor descriptor, Executor exec, Runnable handOffRunnable) {
            if (doHandoff) {
                // Simulate immediate handoff
                exec.execute(handOffRunnable);
            }
            return true;
        }

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

        @Override
        public void close() {
        // Noop
        }
    };
    final LocalDataSegmentPusherConfig dataSegmentPusherConfig = new LocalDataSegmentPusherConfig();
    dataSegmentPusherConfig.storageDirectory = getSegmentDirectory();
    final DataSegmentPusher dataSegmentPusher = new LocalDataSegmentPusher(dataSegmentPusherConfig);
    toolboxFactory = new TaskToolboxFactory(taskConfig, // taskExecutorNode
    null, taskActionClientFactory, emitter, dataSegmentPusher, new TestDataSegmentKiller(), // DataSegmentMover
    null, // DataSegmentArchiver
    null, new TestDataSegmentAnnouncer(), EasyMock.createNiceMock(DataSegmentServerAnnouncer.class), handoffNotifierFactory, this::makeTimeseriesAndScanConglomerate, 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", 1, ServerType.INDEXER_EXECUTOR, 0), new SingleFileTaskReportFileWriter(reportsFile), null, AuthTestUtils.TEST_AUTHORIZER_MAPPER, new NoopChatHandlerProvider(), testUtils.getRowIngestionMetersFactory(), new TestAppenderatorsManager(), new NoopIndexingServiceClient(), null, null, null);
}

Example 18 with SegmentCacheManagerFactory

use of org.apache.druid.indexing.common.SegmentCacheManagerFactory in project druid by druid-io.

the class WorkerTaskManagerTest method createWorkerTaskManager.

private WorkerTaskManager createWorkerTaskManager() {
    TaskConfig taskConfig = new TaskConfig(FileUtils.createTempDir().toString(), null, null, 0, null, false, null, null, null, false, false, TaskConfig.BATCH_PROCESSING_MODE_DEFAULT.name());
    TaskActionClientFactory taskActionClientFactory = EasyMock.createNiceMock(TaskActionClientFactory.class);
    TaskActionClient taskActionClient = EasyMock.createNiceMock(TaskActionClient.class);
    EasyMock.expect(taskActionClientFactory.create(EasyMock.anyObject())).andReturn(taskActionClient).anyTimes();
    SegmentHandoffNotifierFactory notifierFactory = EasyMock.createNiceMock(SegmentHandoffNotifierFactory.class);
    EasyMock.replay(taskActionClientFactory, taskActionClient, notifierFactory);
    return new WorkerTaskManager(jsonMapper, new TestTaskRunner(new TaskToolboxFactory(taskConfig, null, taskActionClientFactory, null, null, null, null, null, null, null, notifierFactory, null, null, NoopJoinableFactory.INSTANCE, null, new SegmentCacheManagerFactory(jsonMapper), jsonMapper, indexIO, null, null, null, indexMergerV9, null, null, null, null, new NoopTestTaskReportFileWriter(), null, AuthTestUtils.TEST_AUTHORIZER_MAPPER, new NoopChatHandlerProvider(), testUtils.getRowIngestionMetersFactory(), new TestAppenderatorsManager(), new NoopIndexingServiceClient(), null, null, null), taskConfig, location), taskConfig, EasyMock.createNiceMock(DruidLeaderClient.class)) {

        @Override
        protected void taskStarted(String taskId) {
        }

        @Override
        protected void taskAnnouncementChanged(TaskAnnouncement announcement) {
        }
    };
}