Examples with EntryExistsException org.apache.druid.metadata.EntryExistsException used on opensource projects

Example 6 with EntryExistsException

use of org.apache.druid.metadata.EntryExistsException in project druid by druid-io.

the class TaskLockboxTest method testSyncFromStorageWithMissingTaskLockPriority.

@Test
public void testSyncFromStorageWithMissingTaskLockPriority() throws EntryExistsException {
    final Task task = NoopTask.create();
    taskStorage.insert(task, TaskStatus.running(task.getId()));
    taskStorage.addLock(task.getId(), new IntervalLockWithoutPriority(task.getGroupId(), task.getDataSource(), Intervals.of("2017/2018"), "v1"));
    final List<TaskLock> beforeLocksInStorage = taskStorage.getActiveTasks().stream().flatMap(t -> taskStorage.getLocks(t.getId()).stream()).collect(Collectors.toList());
    final TaskLockbox lockbox = new TaskLockbox(taskStorage, metadataStorageCoordinator);
    lockbox.syncFromStorage();
    final List<TaskLock> afterLocksInStorage = taskStorage.getActiveTasks().stream().flatMap(t -> taskStorage.getLocks(t.getId()).stream()).collect(Collectors.toList());
    Assert.assertEquals(beforeLocksInStorage, afterLocksInStorage);
}

Example 7 with EntryExistsException

use of org.apache.druid.metadata.EntryExistsException in project druid by druid-io.

the class RealtimeIndexTaskTest method makeToolbox.

private TaskToolbox makeToolbox(final Task task, final TaskStorage taskStorage, final IndexerMetadataStorageCoordinator mdc, final File directory) {
    final TaskConfig taskConfig = new TaskConfig(directory.getPath(), null, null, 50000, null, true, null, null, null, false, false, TaskConfig.BATCH_PROCESSING_MODE_DEFAULT.name());
    final TaskLockbox taskLockbox = new TaskLockbox(taskStorage, mdc);
    try {
        taskStorage.insert(task, TaskStatus.running(task.getId()));
    } catch (EntryExistsException e) {
    // suppress
    }
    taskLockbox.syncFromStorage();
    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(), new QueryWatcher() {

        @Override
        public void registerQueryFuture(Query query, ListenableFuture future) {
        // do nothing
        }
    })));
    handOffCallbacks = new ConcurrentHashMap<>();
    final SegmentHandoffNotifierFactory handoffNotifierFactory = new SegmentHandoffNotifierFactory() {

        @Override
        public SegmentHandoffNotifier createSegmentHandoffNotifier(String dataSource) {
            return new SegmentHandoffNotifier() {

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

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

                @Override
                public void close() {
                // Noop
                }
            };
        }
    };
    final TestUtils testUtils = new TestUtils();
    final TaskToolboxFactory toolboxFactory = new TaskToolboxFactory(taskConfig, // taskExecutorNode
    null, taskActionClientFactory, EMITTER, new TestDataSegmentPusher(), new TestDataSegmentKiller(), // DataSegmentMover
    null, // DataSegmentArchiver
    null, new TestDataSegmentAnnouncer(), EasyMock.createNiceMock(DataSegmentServerAnnouncer.class), handoffNotifierFactory, () -> conglomerate, 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 NoopTestTaskReportFileWriter(), null, AuthTestUtils.TEST_AUTHORIZER_MAPPER, new NoopChatHandlerProvider(), testUtils.getRowIngestionMetersFactory(), new TestAppenderatorsManager(), new NoopIndexingServiceClient(), null, null, null);
    return toolboxFactory.build(task);
}

Example 8 with EntryExistsException

use of org.apache.druid.metadata.EntryExistsException in project druid by druid-io.

the class TaskLockboxTest method testSyncFromStorage.

@Test
public void testSyncFromStorage() throws EntryExistsException {
    final TaskLockbox originalBox = new TaskLockbox(taskStorage, metadataStorageCoordinator);
    for (int i = 0; i < 5; i++) {
        final Task task = NoopTask.create();
        taskStorage.insert(task, TaskStatus.running(task.getId()));
        originalBox.add(task);
        Assert.assertTrue(originalBox.tryLock(task, new TimeChunkLockRequest(TaskLockType.EXCLUSIVE, task, Intervals.of(StringUtils.format("2017-01-0%d/2017-01-0%d", (i + 1), (i + 2))), null)).isOk());
    }
    final List<TaskLock> beforeLocksInStorage = taskStorage.getActiveTasks().stream().flatMap(task -> taskStorage.getLocks(task.getId()).stream()).collect(Collectors.toList());
    final TaskLockbox newBox = new TaskLockbox(taskStorage, metadataStorageCoordinator);
    newBox.syncFromStorage();
    Assert.assertEquals(originalBox.getAllLocks(), newBox.getAllLocks());
    Assert.assertEquals(originalBox.getActiveTasks(), newBox.getActiveTasks());
    final List<TaskLock> afterLocksInStorage = taskStorage.getActiveTasks().stream().flatMap(task -> taskStorage.getLocks(task.getId()).stream()).collect(Collectors.toList());
    Assert.assertEquals(beforeLocksInStorage, afterLocksInStorage);
}

Example 9 with EntryExistsException

use of org.apache.druid.metadata.EntryExistsException in project druid by druid-io.

the class SeekableStreamSupervisor method createTasksForGroup.

private void createTasksForGroup(int groupId, int replicas) throws JsonProcessingException {
    TaskGroup group = activelyReadingTaskGroups.get(groupId);
    Map<PartitionIdType, SequenceOffsetType> startPartitions = group.startingSequences;
    Map<PartitionIdType, SequenceOffsetType> endPartitions = new HashMap<>();
    for (PartitionIdType partition : startPartitions.keySet()) {
        endPartitions.put(partition, getEndOfPartitionMarker());
    }
    Set<PartitionIdType> exclusiveStartSequenceNumberPartitions = activelyReadingTaskGroups.get(groupId).exclusiveStartSequenceNumberPartitions;
    DateTime minimumMessageTime = group.minimumMessageTime.orNull();
    DateTime maximumMessageTime = group.maximumMessageTime.orNull();
    SeekableStreamIndexTaskIOConfig newIoConfig = createTaskIoConfig(groupId, startPartitions, endPartitions, group.baseSequenceName, minimumMessageTime, maximumMessageTime, exclusiveStartSequenceNumberPartitions, ioConfig);
    List<SeekableStreamIndexTask<PartitionIdType, SequenceOffsetType, RecordType>> taskList = createIndexTasks(replicas, group.baseSequenceName, sortingMapper, group.checkpointSequences, newIoConfig, taskTuningConfig, rowIngestionMetersFactory);
    for (SeekableStreamIndexTask indexTask : taskList) {
        Optional<TaskQueue> taskQueue = taskMaster.getTaskQueue();
        if (taskQueue.isPresent()) {
            try {
                taskQueue.get().add(indexTask);
            } catch (EntryExistsException e) {
                stateManager.recordThrowableEvent(e);
                log.error("Tried to add task [%s] but it already exists", indexTask.getId());
            }
        } else {
            log.error("Failed to get task queue because I'm not the leader!");
        }
    }
}

Example 10 with EntryExistsException

use of org.apache.druid.metadata.EntryExistsException in project druid by druid-io.

the class SeekableStreamIndexTaskTestBase method runTask.

protected ListenableFuture<TaskStatus> runTask(final Task task) {
    try {
        taskStorage.insert(task, TaskStatus.running(task.getId()));
    } catch (EntryExistsException e) {
    // suppress
    }
    taskLockbox.syncFromStorage();
    final TaskToolbox toolbox = toolboxFactory.build(task);
    synchronized (runningTasks) {
        runningTasks.add(task);
    }
    return taskExec.submit(() -> {
        try {
            task.addToContext(Tasks.FORCE_TIME_CHUNK_LOCK_KEY, lockGranularity == LockGranularity.TIME_CHUNK);
            if (task.isReady(toolbox.getTaskActionClient())) {
                return task.run(toolbox);
            } else {
                throw new ISE("Task is not ready");
            }
        } catch (Throwable e) {
            LOG.warn(e, "Task failed");
            return TaskStatus.failure(task.getId(), Throwables.getStackTraceAsString(e));
        }
    });
}