Examples with KinesisIndexTask org.apache.druid.indexing.kinesis.KinesisIndexTask used on opensource projects

Example 16 with KinesisIndexTask

use of org.apache.druid.indexing.kinesis.KinesisIndexTask in project druid by druid-io.

the class KinesisSupervisorTest method testNoInitialStateWithAutoScaleOut.

@Test
public void testNoInitialStateWithAutoScaleOut() throws Exception {
    HashMap<String, Object> autoScalerConfigMap = new HashMap<>();
    autoScalerConfigMap.put("enableTaskAutoScaler", true);
    autoScalerConfigMap.put("lagCollectionIntervalMillis", 500);
    autoScalerConfigMap.put("lagCollectionRangeMillis", 500);
    autoScalerConfigMap.put("scaleOutThreshold", 0);
    autoScalerConfigMap.put("triggerScaleOutFractionThreshold", 0.0);
    autoScalerConfigMap.put("scaleInThreshold", 1000000);
    autoScalerConfigMap.put("triggerScaleInFractionThreshold", 0.8);
    autoScalerConfigMap.put("scaleActionStartDelayMillis", 0);
    autoScalerConfigMap.put("scaleActionPeriodMillis", 100);
    autoScalerConfigMap.put("taskCountMax", 2);
    autoScalerConfigMap.put("taskCountMin", 1);
    autoScalerConfigMap.put("scaleInStep", 1);
    autoScalerConfigMap.put("scaleOutStep", 2);
    autoScalerConfigMap.put("minTriggerScaleActionFrequencyMillis", 1200000);
    AutoScalerConfig autoScalerConfig = OBJECT_MAPPER.convertValue(autoScalerConfigMap, AutoScalerConfig.class);
    supervisor = getTestableSupervisor(1, 1, true, "PT1H", null, null, false, null, null, autoScalerConfig);
    KinesisSupervisorSpec kinesisSupervisorSpec = supervisor.getKinesisSupervisorSpec();
    SupervisorTaskAutoScaler autoscaler = kinesisSupervisorSpec.createAutoscaler(supervisor);
    supervisorRecordSupplier.assign(EasyMock.anyObject());
    EasyMock.expectLastCall().anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getPartitionIds(STREAM)).andReturn(ImmutableSet.of(SHARD_ID1, SHARD_ID0)).anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getAssignment()).andReturn(ImmutableSet.of(SHARD1_PARTITION, SHARD0_PARTITION)).anyTimes();
    supervisorRecordSupplier.seekToLatest(EasyMock.anyObject());
    EasyMock.expectLastCall().anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getEarliestSequenceNumber(EasyMock.anyObject())).andReturn("0").anyTimes();
    supervisorRecordSupplier.seek(EasyMock.anyObject(), EasyMock.anyString());
    EasyMock.expectLastCall().anyTimes();
    Capture<KinesisIndexTask> captured = Capture.newInstance();
    EasyMock.expect(taskMaster.getTaskQueue()).andReturn(Optional.of(taskQueue)).anyTimes();
    EasyMock.expect(taskMaster.getTaskRunner()).andReturn(Optional.of(taskRunner)).anyTimes();
    EasyMock.expect(taskStorage.getActiveTasksByDatasource(DATASOURCE)).andReturn(ImmutableList.of()).anyTimes();
    EasyMock.expect(indexerMetadataStorageCoordinator.retrieveDataSourceMetadata(DATASOURCE)).andReturn(new KinesisDataSourceMetadata(null)).anyTimes();
    EasyMock.expect(taskQueue.add(EasyMock.capture(captured))).andReturn(true);
    taskRunner.registerListener(EasyMock.anyObject(TaskRunnerListener.class), EasyMock.anyObject(Executor.class));
    replayAll();
    supervisor.start();
    int taskCountBeforeScale = supervisor.getIoConfig().getTaskCount();
    Assert.assertEquals(1, taskCountBeforeScale);
    autoscaler.start();
    supervisor.runInternal();
    verifyAll();
    Thread.sleep(1 * 1000);
    int taskCountAfterScale = supervisor.getIoConfig().getTaskCount();
    Assert.assertEquals(2, taskCountAfterScale);
}

Example 17 with KinesisIndexTask

use of org.apache.druid.indexing.kinesis.KinesisIndexTask in project druid by druid-io.

the class KinesisSupervisorTest method testDiscoverExistingPublishingTask.

@Test
public void testDiscoverExistingPublishingTask() throws Exception {
    final TaskLocation location = new TaskLocation("testHost", 1234, -1);
    final Map<String, Long> timeLag = ImmutableMap.of(SHARD_ID1, 0L, SHARD_ID0, 20000000L);
    supervisor = getTestableSupervisor(1, 1, true, "PT1H", null, null);
    supervisorRecordSupplier.assign(EasyMock.anyObject());
    EasyMock.expectLastCall().anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getPartitionIds(STREAM)).andReturn(ImmutableSet.of(SHARD_ID1, SHARD_ID0)).anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getAssignment()).andReturn(ImmutableSet.of(SHARD1_PARTITION, SHARD0_PARTITION)).anyTimes();
    supervisorRecordSupplier.seekToLatest(EasyMock.anyObject());
    EasyMock.expectLastCall().anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getEarliestSequenceNumber(EasyMock.anyObject())).andReturn("0").anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getLatestSequenceNumber(SHARD1_PARTITION)).andReturn("12").anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getLatestSequenceNumber(SHARD0_PARTITION)).andReturn("1").anyTimes();
    supervisorRecordSupplier.seek(EasyMock.anyObject(), EasyMock.anyString());
    EasyMock.expectLastCall().anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getPartitionsTimeLag(EasyMock.anyString(), EasyMock.anyObject())).andReturn(timeLag).atLeastOnce();
    Task task = createKinesisIndexTask("id1", DATASOURCE, 0, new SeekableStreamStartSequenceNumbers<>("stream", ImmutableMap.of(SHARD_ID1, "0", SHARD_ID0, "0"), ImmutableSet.of()), new SeekableStreamEndSequenceNumbers<>("stream", ImmutableMap.of(SHARD_ID1, KinesisSequenceNumber.NO_END_SEQUENCE_NUMBER, SHARD_ID0, KinesisSequenceNumber.NO_END_SEQUENCE_NUMBER)), null, null);
    Collection workItems = new ArrayList<>();
    workItems.add(new TestTaskRunnerWorkItem(task, null, location));
    Capture<KinesisIndexTask> captured = Capture.newInstance();
    EasyMock.expect(taskMaster.getTaskQueue()).andReturn(Optional.of(taskQueue)).anyTimes();
    EasyMock.expect(taskMaster.getTaskRunner()).andReturn(Optional.of(taskRunner)).anyTimes();
    EasyMock.expect(taskRunner.getRunningTasks()).andReturn(workItems).anyTimes();
    EasyMock.expect(taskStorage.getActiveTasksByDatasource(DATASOURCE)).andReturn(ImmutableList.of(task)).anyTimes();
    EasyMock.expect(taskStorage.getStatus("id1")).andReturn(Optional.of(TaskStatus.running("id1"))).anyTimes();
    EasyMock.expect(taskStorage.getTask("id1")).andReturn(Optional.of(task)).anyTimes();
    EasyMock.expect(indexerMetadataStorageCoordinator.retrieveDataSourceMetadata(DATASOURCE)).andReturn(new KinesisDataSourceMetadata(null)).anyTimes();
    EasyMock.expect(taskClient.getStatusAsync("id1")).andReturn(Futures.immediateFuture(SeekableStreamIndexTaskRunner.Status.PUBLISHING));
    EasyMock.expect(taskClient.getCurrentOffsetsAsync("id1", false)).andReturn(Futures.immediateFuture(ImmutableMap.of(SHARD_ID1, "2", SHARD_ID0, "1")));
    EasyMock.expect(taskClient.getEndOffsets("id1")).andReturn(ImmutableMap.of(SHARD_ID1, "2", SHARD_ID0, "1"));
    EasyMock.expect(taskQueue.add(EasyMock.capture(captured))).andReturn(true);
    TreeMap<Integer, Map<String, String>> checkpoints = new TreeMap<>();
    checkpoints.put(0, ImmutableMap.of(SHARD_ID1, "0", SHARD_ID0, "0"));
    EasyMock.expect(taskClient.getCheckpoints(EasyMock.anyString(), EasyMock.anyBoolean())).andReturn(checkpoints).anyTimes();
    taskRunner.registerListener(EasyMock.anyObject(TaskRunnerListener.class), EasyMock.anyObject(Executor.class));
    replayAll();
    supervisor.start();
    supervisor.runInternal();
    supervisor.updateCurrentAndLatestOffsets();
    SupervisorReport<KinesisSupervisorReportPayload> report = supervisor.getStatus();
    verifyAll();
    Assert.assertEquals(DATASOURCE, report.getId());
    KinesisSupervisorReportPayload payload = report.getPayload();
    Assert.assertEquals(DATASOURCE, payload.getDataSource());
    Assert.assertEquals(3600L, payload.getDurationSeconds());
    Assert.assertEquals(2, payload.getPartitions());
    Assert.assertEquals(1, payload.getReplicas());
    Assert.assertEquals(STREAM, payload.getStream());
    Assert.assertEquals(0, payload.getActiveTasks().size());
    Assert.assertEquals(1, payload.getPublishingTasks().size());
    Assert.assertEquals(SupervisorStateManager.BasicState.RUNNING, payload.getDetailedState());
    Assert.assertEquals(0, payload.getRecentErrors().size());
    TaskReportData publishingReport = payload.getPublishingTasks().get(0);
    Assert.assertEquals("id1", publishingReport.getId());
    Assert.assertEquals(ImmutableMap.of(SHARD_ID1, "0", SHARD_ID0, "0"), publishingReport.getStartingOffsets());
    Assert.assertEquals(ImmutableMap.of(SHARD_ID1, "2", SHARD_ID0, "1"), publishingReport.getCurrentOffsets());
    KinesisIndexTask capturedTask = captured.getValue();
    Assert.assertEquals(dataSchema, capturedTask.getDataSchema());
    Assert.assertEquals(tuningConfig.convertToTaskTuningConfig(), capturedTask.getTuningConfig());
    KinesisIndexTaskIOConfig capturedTaskConfig = capturedTask.getIOConfig();
    Assert.assertEquals("awsEndpoint", capturedTaskConfig.getEndpoint());
    Assert.assertEquals("sequenceName-0", capturedTaskConfig.getBaseSequenceName());
    Assert.assertTrue("isUseTransaction", capturedTaskConfig.isUseTransaction());
    // check that the new task was created with starting sequences matching where the publishing task finished
    Assert.assertEquals(STREAM, capturedTaskConfig.getStartSequenceNumbers().getStream());
    Assert.assertEquals("2", capturedTaskConfig.getStartSequenceNumbers().getPartitionSequenceNumberMap().get(SHARD_ID1));
    Assert.assertEquals("1", capturedTaskConfig.getStartSequenceNumbers().getPartitionSequenceNumberMap().get(SHARD_ID0));
    Assert.assertEquals(STREAM, capturedTaskConfig.getEndSequenceNumbers().getStream());
    Assert.assertEquals(KinesisSequenceNumber.NO_END_SEQUENCE_NUMBER, capturedTaskConfig.getEndSequenceNumbers().getPartitionSequenceNumberMap().get(SHARD_ID1));
    Assert.assertEquals(KinesisSequenceNumber.NO_END_SEQUENCE_NUMBER, capturedTaskConfig.getEndSequenceNumbers().getPartitionSequenceNumberMap().get(SHARD_ID0));
}

Example 18 with KinesisIndexTask

use of org.apache.druid.indexing.kinesis.KinesisIndexTask in project druid by druid-io.

the class KinesisSupervisorTest method testBeginPublishAndQueueNextTasks.

@Test
public void testBeginPublishAndQueueNextTasks() throws Exception {
    final TaskLocation location = new TaskLocation("testHost", 1234, -1);
    supervisor = getTestableSupervisor(2, 2, true, "PT1M", null, null);
    supervisorRecordSupplier.assign(EasyMock.anyObject());
    EasyMock.expectLastCall().anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getPartitionIds(STREAM)).andReturn(ImmutableSet.of(SHARD_ID1, SHARD_ID0)).anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getAssignment()).andReturn(ImmutableSet.of(SHARD1_PARTITION, SHARD0_PARTITION)).anyTimes();
    supervisorRecordSupplier.seekToLatest(EasyMock.anyObject());
    EasyMock.expectLastCall().anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getEarliestSequenceNumber(EasyMock.anyObject())).andReturn("0").anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getLatestSequenceNumber(SHARD1_PARTITION)).andReturn("12").anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getLatestSequenceNumber(SHARD0_PARTITION)).andReturn("1").anyTimes();
    supervisorRecordSupplier.seek(EasyMock.anyObject(), EasyMock.anyString());
    EasyMock.expectLastCall().anyTimes();
    final Capture<Task> firstTasks = Capture.newInstance(CaptureType.ALL);
    EasyMock.expect(taskMaster.getTaskQueue()).andReturn(Optional.of(taskQueue)).anyTimes();
    EasyMock.expect(taskMaster.getTaskRunner()).andReturn(Optional.of(taskRunner)).anyTimes();
    EasyMock.expect(taskRunner.getRunningTasks()).andReturn(Collections.emptyList()).anyTimes();
    EasyMock.expect(taskStorage.getActiveTasksByDatasource(DATASOURCE)).andReturn(ImmutableList.of()).anyTimes();
    EasyMock.expect(indexerMetadataStorageCoordinator.retrieveDataSourceMetadata(DATASOURCE)).andReturn(new KinesisDataSourceMetadata(null)).anyTimes();
    EasyMock.expect(taskQueue.add(EasyMock.capture(firstTasks))).andReturn(true).times(4);
    taskRunner.registerListener(EasyMock.anyObject(TaskRunnerListener.class), EasyMock.anyObject(Executor.class));
    replayAll();
    supervisor.start();
    supervisor.runInternal();
    verifyAll();
    final List<Task> tasks = firstTasks.getValues();
    Collection workItems = new ArrayList<>();
    for (Task task : tasks) {
        workItems.add(new TestTaskRunnerWorkItem(task, null, location));
    }
    EasyMock.reset(taskStorage, taskRunner, taskClient, taskQueue);
    final Capture<Task> secondTasks = Capture.newInstance(CaptureType.ALL);
    EasyMock.expect(taskStorage.getActiveTasksByDatasource(DATASOURCE)).andReturn(tasks).anyTimes();
    for (Task task : tasks) {
        EasyMock.expect(taskStorage.getStatus(task.getId())).andReturn(Optional.of(TaskStatus.running(task.getId()))).anyTimes();
        EasyMock.expect(taskStorage.getTask(task.getId())).andReturn(Optional.of(task)).anyTimes();
    }
    EasyMock.expect(taskRunner.getRunningTasks()).andReturn(workItems).anyTimes();
    EasyMock.expect(taskClient.getStatusAsync(EasyMock.anyString())).andReturn(Futures.immediateFuture(SeekableStreamIndexTaskRunner.Status.READING)).anyTimes();
    EasyMock.expect(taskClient.getStartTimeAsync(EasyMock.contains("sequenceName-0"))).andReturn(Futures.immediateFuture(DateTimes.nowUtc().minusMinutes(2))).andReturn(Futures.immediateFuture(DateTimes.nowUtc()));
    EasyMock.expect(taskClient.getStartTimeAsync(EasyMock.contains("sequenceName-1"))).andReturn(Futures.immediateFuture(DateTimes.nowUtc())).times(2);
    EasyMock.expect(taskClient.pauseAsync(EasyMock.contains("sequenceName-0"))).andReturn(Futures.immediateFuture(ImmutableMap.of(SHARD_ID1, "1"))).andReturn(Futures.immediateFuture(ImmutableMap.of(SHARD_ID1, "3")));
    EasyMock.expect(taskClient.setEndOffsetsAsync(EasyMock.contains("sequenceName-0"), EasyMock.eq(ImmutableMap.of(SHARD_ID1, "3")), EasyMock.eq(true))).andReturn(Futures.immediateFuture(true)).times(2);
    EasyMock.expect(taskQueue.add(EasyMock.capture(secondTasks))).andReturn(true).times(2);
    TreeMap<Integer, Map<String, String>> checkpoints1 = new TreeMap<>();
    checkpoints1.put(0, ImmutableMap.of(SHARD_ID1, "0"));
    TreeMap<Integer, Map<String, String>> checkpoints2 = new TreeMap<>();
    checkpoints2.put(0, ImmutableMap.of(SHARD_ID0, "0"));
    EasyMock.expect(taskClient.getCheckpointsAsync(EasyMock.contains("sequenceName-0"), EasyMock.anyBoolean())).andReturn(Futures.immediateFuture(checkpoints1)).times(2);
    EasyMock.expect(taskClient.getCheckpointsAsync(EasyMock.contains("sequenceName-1"), EasyMock.anyBoolean())).andReturn(Futures.immediateFuture(checkpoints2)).times(2);
    EasyMock.replay(taskStorage, taskRunner, taskClient, taskQueue);
    supervisor.runInternal();
    verifyAll();
    for (Task task : secondTasks.getValues()) {
        KinesisIndexTask kinesisIndexTask = (KinesisIndexTask) task;
        Assert.assertEquals(dataSchema, kinesisIndexTask.getDataSchema());
        Assert.assertEquals(tuningConfig.convertToTaskTuningConfig(), kinesisIndexTask.getTuningConfig());
        KinesisIndexTaskIOConfig taskConfig = kinesisIndexTask.getIOConfig();
        Assert.assertEquals("sequenceName-0", taskConfig.getBaseSequenceName());
        Assert.assertTrue("isUseTransaction", taskConfig.isUseTransaction());
        Assert.assertEquals(STREAM, taskConfig.getStartSequenceNumbers().getStream());
        Assert.assertEquals("3", taskConfig.getStartSequenceNumbers().getPartitionSequenceNumberMap().get(SHARD_ID1));
        // start sequenceNumbers should be exclusive for the second batch of tasks
        Assert.assertEquals(ImmutableSet.of(SHARD_ID1), ((KinesisIndexTask) task).getIOConfig().getStartSequenceNumbers().getExclusivePartitions());
    }
}

Example 19 with KinesisIndexTask

use of org.apache.druid.indexing.kinesis.KinesisIndexTask in project druid by druid-io.

the class KinesisSupervisorTest method testRequeueAdoptedTaskWhenFailed.

@Test
public void testRequeueAdoptedTaskWhenFailed() throws Exception {
    supervisor = getTestableSupervisor(2, 1, true, "PT1H", null, null);
    supervisorRecordSupplier.assign(EasyMock.anyObject());
    EasyMock.expectLastCall().anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getPartitionIds(STREAM)).andReturn(ImmutableSet.of(SHARD_ID1, SHARD_ID0)).anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getAssignment()).andReturn(ImmutableSet.of(SHARD1_PARTITION, SHARD0_PARTITION)).anyTimes();
    supervisorRecordSupplier.seekToLatest(EasyMock.anyObject());
    EasyMock.expectLastCall().anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getEarliestSequenceNumber(EasyMock.anyObject())).andReturn("0").anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getLatestSequenceNumber(EasyMock.anyObject())).andReturn("100").anyTimes();
    supervisorRecordSupplier.seek(EasyMock.anyObject(), EasyMock.anyString());
    EasyMock.expectLastCall().anyTimes();
    DateTime now = DateTimes.nowUtc();
    DateTime maxi = now.plusMinutes(60);
    Task id1 = createKinesisIndexTask("id1", DATASOURCE, 0, new SeekableStreamStartSequenceNumbers<>("stream", ImmutableMap.of(SHARD_ID1, "0", SHARD_ID0, "0"), ImmutableSet.of()), new SeekableStreamEndSequenceNumbers<>("stream", ImmutableMap.of(SHARD_ID1, KinesisSequenceNumber.NO_END_SEQUENCE_NUMBER, SHARD_ID0, KinesisSequenceNumber.NO_END_SEQUENCE_NUMBER)), now, maxi);
    List<Task> existingTasks = ImmutableList.of(id1);
    Capture<Task> captured = Capture.newInstance();
    EasyMock.expect(taskMaster.getTaskQueue()).andReturn(Optional.of(taskQueue)).anyTimes();
    EasyMock.expect(taskMaster.getTaskRunner()).andReturn(Optional.of(taskRunner)).anyTimes();
    EasyMock.expect(taskRunner.getRunningTasks()).andReturn(Collections.emptyList()).anyTimes();
    EasyMock.expect(taskStorage.getActiveTasksByDatasource(DATASOURCE)).andReturn(existingTasks).anyTimes();
    EasyMock.expect(taskStorage.getStatus("id1")).andReturn(Optional.of(TaskStatus.running("id1"))).anyTimes();
    EasyMock.expect(taskStorage.getTask("id1")).andReturn(Optional.of(id1)).anyTimes();
    EasyMock.expect(taskClient.getStatusAsync("id1")).andReturn(Futures.immediateFuture(SeekableStreamIndexTaskRunner.Status.READING));
    EasyMock.expect(taskClient.getStartTimeAsync("id1")).andReturn(Futures.immediateFuture(now)).anyTimes();
    EasyMock.expect(taskQueue.add(EasyMock.capture(captured))).andReturn(true);
    EasyMock.expect(indexerMetadataStorageCoordinator.retrieveDataSourceMetadata(DATASOURCE)).andReturn(new KinesisDataSourceMetadata(null)).anyTimes();
    TreeMap<Integer, Map<String, String>> checkpoints = new TreeMap<>();
    checkpoints.put(0, ImmutableMap.of(SHARD_ID1, "0", SHARD_ID0, "0"));
    EasyMock.expect(taskClient.getCheckpointsAsync(EasyMock.contains("id1"), EasyMock.anyBoolean())).andReturn(Futures.immediateFuture(checkpoints)).times(2);
    taskRunner.registerListener(EasyMock.anyObject(TaskRunnerListener.class), EasyMock.anyObject(Executor.class));
    replayAll();
    supervisor.start();
    supervisor.runInternal();
    verifyAll();
    // check that replica tasks are created with the same minimumMessageTime as tasks inherited from another supervisor
    Assert.assertEquals(now, ((KinesisIndexTask) captured.getValue()).getIOConfig().getMinimumMessageTime().get());
    // test that a task failing causes a new task to be re-queued with the same parameters
    String runningTaskId = captured.getValue().getId();
    Capture<Task> aNewTaskCapture = Capture.newInstance();
    KinesisIndexTask iHaveFailed = (KinesisIndexTask) existingTasks.get(0);
    EasyMock.reset(taskStorage);
    EasyMock.reset(taskQueue);
    EasyMock.reset(taskClient);
    // for the newly created replica task
    EasyMock.expect(taskClient.getCheckpointsAsync(EasyMock.contains("sequenceName-0"), EasyMock.anyBoolean())).andReturn(Futures.immediateFuture(checkpoints)).times(2);
    EasyMock.expect(taskClient.getCheckpointsAsync(EasyMock.contains("id1"), EasyMock.anyBoolean())).andReturn(Futures.immediateFuture(checkpoints)).times(1);
    EasyMock.expect(taskStorage.getActiveTasksByDatasource(DATASOURCE)).andReturn(ImmutableList.of(captured.getValue())).anyTimes();
    EasyMock.expect(taskStorage.getStatus(iHaveFailed.getId())).andReturn(Optional.of(TaskStatus.failure(iHaveFailed.getId(), "Dummy task status failure err message")));
    EasyMock.expect(taskStorage.getStatus(runningTaskId)).andReturn(Optional.of(TaskStatus.running(runningTaskId))).anyTimes();
    EasyMock.expect(taskStorage.getTask(iHaveFailed.getId())).andReturn(Optional.of(iHaveFailed)).anyTimes();
    EasyMock.expect(taskStorage.getTask(runningTaskId)).andReturn(Optional.of(captured.getValue())).anyTimes();
    EasyMock.expect(taskClient.getStatusAsync(runningTaskId)).andReturn(Futures.immediateFuture(SeekableStreamIndexTaskRunner.Status.READING));
    EasyMock.expect(taskClient.getStartTimeAsync(runningTaskId)).andReturn(Futures.immediateFuture(now)).anyTimes();
    EasyMock.expect(taskQueue.add(EasyMock.capture(aNewTaskCapture))).andReturn(true);
    EasyMock.replay(taskStorage);
    EasyMock.replay(taskQueue);
    EasyMock.replay(taskClient);
    supervisor.runInternal();
    verifyAll();
    Assert.assertNotEquals(iHaveFailed.getId(), aNewTaskCapture.getValue().getId());
    Assert.assertEquals(iHaveFailed.getIOConfig().getBaseSequenceName(), ((KinesisIndexTask) aNewTaskCapture.getValue()).getIOConfig().getBaseSequenceName());
    // check that failed tasks are recreated with the same minimumMessageTime as the task it replaced, even if that
    // task came from another supervisor
    Assert.assertEquals(now, ((KinesisIndexTask) aNewTaskCapture.getValue()).getIOConfig().getMinimumMessageTime().get());
    Assert.assertEquals(maxi, ((KinesisIndexTask) aNewTaskCapture.getValue()).getIOConfig().getMaximumMessageTime().get());
}

Example 20 with KinesisIndexTask

use of org.apache.druid.indexing.kinesis.KinesisIndexTask in project druid by druid-io.

the class KinesisSupervisorTest method testShardMergePhaseTwo.

/**
 * Test task creation after a shard split with a closed shard
 *
 * @param phaseOneTasks List of tasks from the initial phase where only one shard was present
 */
private List<Task> testShardMergePhaseTwo(List<Task> phaseOneTasks) throws Exception {
    EasyMock.reset(indexerMetadataStorageCoordinator);
    EasyMock.reset(taskStorage);
    EasyMock.reset(taskQueue);
    EasyMock.reset(taskClient);
    EasyMock.reset(taskMaster);
    EasyMock.reset(taskRunner);
    EasyMock.reset(supervisorRecordSupplier);
    // first tasks ran, both shard 0 and shard 1 have reached EOS, merged into shard 2
    EasyMock.expect(indexerMetadataStorageCoordinator.retrieveDataSourceMetadata(DATASOURCE)).andReturn(new KinesisDataSourceMetadata(new SeekableStreamEndSequenceNumbers<String, String>(STREAM, ImmutableMap.of(SHARD_ID0, KinesisSequenceNumber.END_OF_SHARD_MARKER, SHARD_ID1, KinesisSequenceNumber.END_OF_SHARD_MARKER)))).anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getPartitionIds(STREAM)).andReturn(ImmutableSet.of(SHARD_ID0, SHARD_ID1, SHARD_ID2)).anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getAssignment()).andReturn(ImmutableSet.of(SHARD0_PARTITION, SHARD1_PARTITION, SHARD2_PARTITION)).anyTimes();
    supervisorRecordSupplier.seekToLatest(EasyMock.anyObject());
    EasyMock.expectLastCall().anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getEarliestSequenceNumber(EasyMock.anyObject())).andReturn("0").anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getLatestSequenceNumber(new StreamPartition<>(STREAM, SHARD_ID0))).andReturn(KinesisSequenceNumber.END_OF_SHARD_MARKER).anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getLatestSequenceNumber(new StreamPartition<>(STREAM, SHARD_ID1))).andReturn(KinesisSequenceNumber.END_OF_SHARD_MARKER).anyTimes();
    EasyMock.expect(supervisorRecordSupplier.getLatestSequenceNumber(new StreamPartition<>(STREAM, SHARD_ID2))).andReturn("100").anyTimes();
    supervisorRecordSupplier.seek(EasyMock.anyObject(), EasyMock.anyString());
    EasyMock.expectLastCall().anyTimes();
    Capture<Task> postMergeCaptured = Capture.newInstance(CaptureType.ALL);
    EasyMock.expect(taskMaster.getTaskQueue()).andReturn(Optional.of(taskQueue)).anyTimes();
    EasyMock.expect(taskMaster.getTaskRunner()).andReturn(Optional.of(taskRunner)).anyTimes();
    EasyMock.expect(taskRunner.getRunningTasks()).andReturn(Collections.emptyList()).anyTimes();
    EasyMock.expect(taskStorage.getActiveTasksByDatasource(DATASOURCE)).andReturn(ImmutableList.of()).anyTimes();
    EasyMock.expect(taskClient.getStatusAsync(EasyMock.anyString())).andReturn(Futures.immediateFuture(SeekableStreamIndexTaskRunner.Status.NOT_STARTED)).anyTimes();
    Task successfulTask0 = phaseOneTasks.get(0);
    Task successfulTask1 = phaseOneTasks.get(1);
    EasyMock.expect(taskStorage.getStatus(successfulTask0.getId())).andReturn(Optional.of(TaskStatus.success(successfulTask0.getId())));
    EasyMock.expect(taskStorage.getTask(successfulTask0.getId())).andReturn(Optional.of(successfulTask0)).anyTimes();
    EasyMock.expect(taskStorage.getStatus(successfulTask1.getId())).andReturn(Optional.of(TaskStatus.success(successfulTask1.getId())));
    EasyMock.expect(taskStorage.getTask(successfulTask1.getId())).andReturn(Optional.of(successfulTask1)).anyTimes();
    EasyMock.expect(taskClient.getStartTimeAsync(EasyMock.anyString())).andReturn(Futures.immediateFuture(DateTimes.nowUtc())).anyTimes();
    EasyMock.expect(taskQueue.add(EasyMock.capture(postMergeCaptured))).andReturn(true).times(1);
    replayAll();
    supervisor.runInternal();
    verifyAll();
    EasyMock.reset(taskStorage);
    EasyMock.reset(taskClient);
    EasyMock.expect(taskClient.getStatusAsync(EasyMock.anyString())).andReturn(Futures.immediateFuture(SeekableStreamIndexTaskRunner.Status.NOT_STARTED)).anyTimes();
    EasyMock.expect(taskClient.getStartTimeAsync(EasyMock.anyString())).andReturn(Futures.immediateFuture(DateTimes.nowUtc())).anyTimes();
    TreeMap<Integer, Map<String, String>> checkpointsGroup0 = new TreeMap<>();
    checkpointsGroup0.put(0, ImmutableMap.of(SHARD_ID2, "0", SHARD_ID1, KinesisSequenceNumber.END_OF_SHARD_MARKER));
    // there would be 1 tasks, 1 for each task group, but task group 1 only has closed shards, so no task is created
    EasyMock.expect(taskClient.getCheckpointsAsync(EasyMock.contains("sequenceName-0"), EasyMock.anyBoolean())).andReturn(Futures.immediateFuture(checkpointsGroup0)).times(1);
    List<Task> postMergeTasks = postMergeCaptured.getValues();
    EasyMock.expect(taskStorage.getActiveTasksByDatasource(DATASOURCE)).andReturn(postMergeTasks).anyTimes();
    for (Task task : postMergeTasks) {
        EasyMock.expect(taskStorage.getStatus(task.getId())).andReturn(Optional.of(TaskStatus.running(task.getId()))).anyTimes();
        EasyMock.expect(taskStorage.getTask(task.getId())).andReturn(Optional.of(task)).anyTimes();
    }
    EasyMock.replay(taskStorage);
    EasyMock.replay(taskClient);
    supervisor.runInternal();
    verifyAll();
    // Check that shardId-000000000000 which has hit EOS is not included in the sequences sent to the task for group 0
    SeekableStreamStartSequenceNumbers<String, String> group0ExpectedStartSequenceNumbers = new SeekableStreamStartSequenceNumbers<>(STREAM, ImmutableMap.of(SHARD_ID2, "0"), ImmutableSet.of());
    SeekableStreamEndSequenceNumbers<String, String> group0ExpectedEndSequenceNumbers = new SeekableStreamEndSequenceNumbers<>(STREAM, ImmutableMap.of(SHARD_ID2, KinesisSequenceNumber.NO_END_SEQUENCE_NUMBER));
    Assert.assertEquals(1, postMergeTasks.size());
    KinesisIndexTaskIOConfig group0Config = ((KinesisIndexTask) postMergeTasks.get(0)).getIOConfig();
    Assert.assertEquals((Integer) 0, group0Config.getTaskGroupId());
    Assert.assertEquals(group0ExpectedStartSequenceNumbers, group0Config.getStartSequenceNumbers());
    Assert.assertEquals(group0ExpectedEndSequenceNumbers, group0Config.getEndSequenceNumbers());
    return postMergeTasks;
}