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

Example 6 with DefaultTaskConfig

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

the class TaskLifecycleTest method setUpTaskQueue.

private TaskQueue setUpTaskQueue(TaskStorage ts, TaskRunner tr) throws Exception {
    Preconditions.checkNotNull(taskLockbox);
    Preconditions.checkNotNull(tac);
    Preconditions.checkNotNull(emitter);
    lockConfig = new TaskLockConfig();
    tqc = mapper.readValue("{\"startDelay\":\"PT0S\", \"restartDelay\":\"PT1S\", \"storageSyncRate\":\"PT0.5S\"}", TaskQueueConfig.class);
    return new TaskQueue(lockConfig, tqc, new DefaultTaskConfig(), ts, tr, tac, taskLockbox, emitter);
}

Example 7 with DefaultTaskConfig

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

the class TaskLockConfigTest method createTaskQueue.

private TaskQueue createTaskQueue(@Nullable Boolean forceTimeChunkLock) {
    final TaskLockConfig lockConfig;
    if (forceTimeChunkLock != null) {
        lockConfig = new TaskLockConfig() {

            @Override
            public boolean isForceTimeChunkLock() {
                return forceTimeChunkLock;
            }
        };
    } else {
        lockConfig = new TaskLockConfig();
    }
    final TaskQueueConfig queueConfig = new TaskQueueConfig(null, null, null, null);
    final TaskRunner taskRunner = EasyMock.createNiceMock(RemoteTaskRunner.class);
    final TaskActionClientFactory actionClientFactory = EasyMock.createNiceMock(LocalTaskActionClientFactory.class);
    final TaskLockbox lockbox = new TaskLockbox(taskStorage, new TestIndexerMetadataStorageCoordinator());
    final ServiceEmitter emitter = new NoopServiceEmitter();
    return new TaskQueue(lockConfig, queueConfig, new DefaultTaskConfig(), taskStorage, taskRunner, actionClientFactory, lockbox, emitter);
}

Example 8 with DefaultTaskConfig

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

the class TaskQueueTest method testManageInternalReleaseLockWhenTaskIsNotReady.

/**
 * This test verifies releasing all locks of a task when it is not ready to run yet.
 *
 * This test uses 2 APIs, {@link TaskQueue} APIs and {@link IngestionTestBase} APIs
 * to emulate the scenario of deadlock. The IngestionTestBase provides low-leve APIs
 * which you can manipulate {@link TaskLockbox} manually. These APIs should be used
 * only to emulate a certain deadlock scenario. All normal tasks should use TaskQueue
 * APIs.
 */
@Test
public void testManageInternalReleaseLockWhenTaskIsNotReady() throws Exception {
    final TaskActionClientFactory actionClientFactory = createActionClientFactory();
    final TaskQueue taskQueue = new TaskQueue(new TaskLockConfig(), new TaskQueueConfig(null, null, null, null), new DefaultTaskConfig(), getTaskStorage(), new SimpleTaskRunner(actionClientFactory), actionClientFactory, getLockbox(), new NoopServiceEmitter());
    taskQueue.setActive(true);
    // task1 emulates a case when there is a task that was issued before task2 and acquired locks conflicting
    // to task2.
    final TestTask task1 = new TestTask("t1", Intervals.of("2021-01/P1M"));
    // Manually get locks for task1. task2 cannot be ready because of task1.
    prepareTaskForLocking(task1);
    Assert.assertTrue(task1.isReady(actionClientFactory.create(task1)));
    final TestTask task2 = new TestTask("t2", Intervals.of("2021-01-31/P1M"));
    taskQueue.add(task2);
    taskQueue.manageInternal();
    Assert.assertFalse(task2.isDone());
    Assert.assertTrue(getLockbox().findLocksForTask(task2).isEmpty());
    // task3 can run because task2 is still blocked by task1.
    final TestTask task3 = new TestTask("t3", Intervals.of("2021-02-01/P1M"));
    taskQueue.add(task3);
    taskQueue.manageInternal();
    Assert.assertFalse(task2.isDone());
    Assert.assertTrue(task3.isDone());
    Assert.assertTrue(getLockbox().findLocksForTask(task2).isEmpty());
    // Shut down task1 and task3 and release their locks.
    shutdownTask(task1);
    taskQueue.shutdown(task3.getId(), "Emulating shutdown of task3");
    // Now task2 should run.
    taskQueue.manageInternal();
    Assert.assertTrue(task2.isDone());
}

Example 9 with DefaultTaskConfig

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

the class TaskQueueTest method testUserProvidedTaskContextOverrideDefaultLineageBasedSegmentAllocation.

@Test
public void testUserProvidedTaskContextOverrideDefaultLineageBasedSegmentAllocation() throws EntryExistsException {
    final TaskActionClientFactory actionClientFactory = createActionClientFactory();
    final TaskQueue taskQueue = new TaskQueue(new TaskLockConfig(), new TaskQueueConfig(null, null, null, null), new DefaultTaskConfig(), getTaskStorage(), new SimpleTaskRunner(actionClientFactory), actionClientFactory, getLockbox(), new NoopServiceEmitter());
    taskQueue.setActive(true);
    final Task task = new TestTask("t1", Intervals.of("2021-01-01/P1D"), ImmutableMap.of(SinglePhaseParallelIndexTaskRunner.CTX_USE_LINEAGE_BASED_SEGMENT_ALLOCATION_KEY, false));
    taskQueue.add(task);
    final List<Task> tasks = taskQueue.getTasks();
    Assert.assertEquals(1, tasks.size());
    final Task queuedTask = tasks.get(0);
    Assert.assertFalse(queuedTask.getContextValue(SinglePhaseParallelIndexTaskRunner.CTX_USE_LINEAGE_BASED_SEGMENT_ALLOCATION_KEY));
}

Example 10 with DefaultTaskConfig

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

the class TaskQueueTest method testLockConfigTakePrecedenceThanDefaultTaskContext.

@Test
public void testLockConfigTakePrecedenceThanDefaultTaskContext() throws EntryExistsException {
    final TaskActionClientFactory actionClientFactory = createActionClientFactory();
    final TaskQueue taskQueue = new TaskQueue(new TaskLockConfig(), new TaskQueueConfig(null, null, null, null), new DefaultTaskConfig() {

        @Override
        public Map<String, Object> getContext() {
            return ImmutableMap.of(Tasks.FORCE_TIME_CHUNK_LOCK_KEY, false);
        }
    }, getTaskStorage(), new SimpleTaskRunner(actionClientFactory), actionClientFactory, getLockbox(), new NoopServiceEmitter());
    taskQueue.setActive(true);
    final Task task = new TestTask("t1", Intervals.of("2021-01-01/P1D"));
    taskQueue.add(task);
    final List<Task> tasks = taskQueue.getTasks();
    Assert.assertEquals(1, tasks.size());
    final Task queuedTask = tasks.get(0);
    Assert.assertTrue(queuedTask.getContextValue(Tasks.FORCE_TIME_CHUNK_LOCK_KEY));
}