Examples with TezDAGID org.apache.tez.dag.records.TezDAGID used on opensource projects

Example 81 with TezDAGID

use of org.apache.tez.dag.records.TezDAGID in project tez by apache.

the class TestTaskAttempt method testKilledInNew.

@SuppressWarnings("deprecation")
@Test(timeout = 5000)
public void testKilledInNew() throws ServicePluginException {
    ApplicationId appId = ApplicationId.newInstance(1, 2);
    ApplicationAttemptId appAttemptId = ApplicationAttemptId.newInstance(appId, 0);
    TezDAGID dagID = TezDAGID.getInstance(appId, 1);
    TezVertexID vertexID = TezVertexID.getInstance(dagID, 1);
    TezTaskID taskID = TezTaskID.getInstance(vertexID, 1);
    MockEventHandler eventHandler = spy(new MockEventHandler());
    TaskCommunicatorManagerInterface taListener = createMockTaskAttemptListener();
    Configuration taskConf = new Configuration();
    taskConf.setClass("fs.file.impl", StubbedFS.class, FileSystem.class);
    taskConf.setBoolean("fs.file.impl.disable.cache", true);
    locationHint = TaskLocationHint.createTaskLocationHint(new HashSet<String>(Arrays.asList(new String[] { "127.0.0.1" })), null);
    Resource resource = Resource.newInstance(1024, 1);
    NodeId nid = NodeId.newInstance("127.0.0.1", 0);
    ContainerId contId = ContainerId.newInstance(appAttemptId, 3);
    Container container = mock(Container.class);
    when(container.getId()).thenReturn(contId);
    when(container.getNodeId()).thenReturn(nid);
    when(container.getNodeHttpAddress()).thenReturn("localhost:0");
    AMContainerMap containers = new AMContainerMap(mock(ContainerHeartbeatHandler.class), mock(TaskCommunicatorManagerInterface.class), new ContainerContextMatcher(), appCtx);
    containers.addContainerIfNew(container, 0, 0, 0);
    doReturn(new ClusterInfo()).when(appCtx).getClusterInfo();
    doReturn(containers).when(appCtx).getAllContainers();
    TaskHeartbeatHandler mockHeartbeatHandler = mock(TaskHeartbeatHandler.class);
    MockTaskAttemptImpl taImpl = new MockTaskAttemptImpl(taskID, 1, eventHandler, taListener, taskConf, new SystemClock(), mockHeartbeatHandler, appCtx, false, resource, createFakeContainerContext(), true);
    Assert.assertEquals(TaskAttemptStateInternal.NEW, taImpl.getInternalState());
    taImpl.handle(new TaskAttemptEventKillRequest(taImpl.getID(), "kill it", TaskAttemptTerminationCause.TERMINATED_BY_CLIENT));
    Assert.assertEquals(TaskAttemptStateInternal.KILLED, taImpl.getInternalState());
    Assert.assertEquals(0, taImpl.taskAttemptStartedEventLogged);
    Assert.assertEquals(1, taImpl.taskAttemptFinishedEventLogged);
}

Example 82 with TezDAGID

use of org.apache.tez.dag.records.TezDAGID in project tez by apache.

the class TestTaskAttempt method testNodeFailedLeafVertex.

@Test(timeout = 5000)
public // Ensure node failure on Successful Leaf tasks do not cause them to be marked as KILLED
void testNodeFailedLeafVertex() throws Exception {
    ApplicationId appId = ApplicationId.newInstance(1, 2);
    ApplicationAttemptId appAttemptId = ApplicationAttemptId.newInstance(appId, 0);
    TezDAGID dagID = TezDAGID.getInstance(appId, 1);
    TezVertexID vertexID = TezVertexID.getInstance(dagID, 1);
    TezTaskID taskID = TezTaskID.getInstance(vertexID, 1);
    MockEventHandler eventHandler = spy(new MockEventHandler());
    TaskCommunicatorManagerInterface taListener = createMockTaskAttemptListener();
    Configuration taskConf = new Configuration();
    taskConf.setClass("fs.file.impl", StubbedFS.class, FileSystem.class);
    taskConf.setBoolean("fs.file.impl.disable.cache", true);
    locationHint = TaskLocationHint.createTaskLocationHint(new HashSet<String>(Arrays.asList(new String[] { "127.0.0.1" })), null);
    Resource resource = Resource.newInstance(1024, 1);
    NodeId nid = NodeId.newInstance("127.0.0.1", 0);
    @SuppressWarnings("deprecation") ContainerId contId = ContainerId.newInstance(appAttemptId, 3);
    Container container = mock(Container.class);
    when(container.getId()).thenReturn(contId);
    when(container.getNodeId()).thenReturn(nid);
    when(container.getNodeHttpAddress()).thenReturn("localhost:0");
    AMContainerMap containers = new AMContainerMap(mock(ContainerHeartbeatHandler.class), mock(TaskCommunicatorManagerInterface.class), new ContainerContextMatcher(), appCtx);
    containers.addContainerIfNew(container, 0, 0, 0);
    doReturn(new ClusterInfo()).when(appCtx).getClusterInfo();
    doReturn(containers).when(appCtx).getAllContainers();
    TaskHeartbeatHandler mockHeartbeatHandler = mock(TaskHeartbeatHandler.class);
    TaskAttemptImpl taImpl = new MockTaskAttemptImpl(taskID, 1, eventHandler, taListener, taskConf, new SystemClock(), mockHeartbeatHandler, appCtx, false, resource, createFakeContainerContext(), true);
    TezTaskAttemptID taskAttemptID = taImpl.getID();
    ArgumentCaptor<Event> arg = ArgumentCaptor.forClass(Event.class);
    taImpl.handle(new TaskAttemptEventSchedule(taskAttemptID, 0, 0));
    taImpl.handle(new TaskAttemptEventSubmitted(taskAttemptID, contId));
    taImpl.handle(new TaskAttemptEventStartedRemotely(taskAttemptID));
    assertEquals("Task attempt is not in the RUNNING state", TaskAttemptState.RUNNING, taImpl.getState());
    verify(mockHeartbeatHandler).register(taskAttemptID);
    int expectedEventsAtRunning = 5;
    verify(eventHandler, times(expectedEventsAtRunning)).handle(arg.capture());
    taImpl.handle(new TaskAttemptEvent(taskAttemptID, TaskAttemptEventType.TA_DONE));
    assertEquals("Task attempt is not in the  SUCCEEDED state", TaskAttemptState.SUCCEEDED, taImpl.getState());
    verify(mockHeartbeatHandler).unregister(taskAttemptID);
    assertEquals(0, taImpl.getDiagnostics().size());
    int expectedEvenstAfterTerminating = expectedEventsAtRunning + 3;
    arg = ArgumentCaptor.forClass(Event.class);
    verify(eventHandler, times(expectedEvenstAfterTerminating)).handle(arg.capture());
    verifyEventType(arg.getAllValues().subList(expectedEventsAtRunning, expectedEvenstAfterTerminating), TaskEventTASucceeded.class, 1);
    verifyEventType(arg.getAllValues().subList(expectedEventsAtRunning, expectedEvenstAfterTerminating), AMSchedulerEventTAEnded.class, 1);
    verifyEventType(arg.getAllValues().subList(expectedEventsAtRunning, expectedEvenstAfterTerminating), DAGEventCounterUpdate.class, 1);
    // Send out a Node Failure.
    taImpl.handle(new TaskAttemptEventNodeFailed(taskAttemptID, "NodeDecomissioned", TaskAttemptTerminationCause.NODE_FAILED));
    // Verify no additional events
    int expectedEventsNodeFailure = expectedEvenstAfterTerminating + 0;
    arg = ArgumentCaptor.forClass(Event.class);
    verify(eventHandler, times(expectedEventsNodeFailure)).handle(arg.capture());
    // Verify still in SUCCEEDED state
    assertEquals("Task attempt is not in the  SUCCEEDED state", TaskAttemptState.SUCCEEDED, taImpl.getState());
    // verify unregister is not invoked again
    verify(mockHeartbeatHandler, times(1)).unregister(taskAttemptID);
    // error cause remains as default value
    assertEquals(TaskAttemptTerminationCause.UNKNOWN_ERROR, taImpl.getTerminationCause());
}

Example 83 with TezDAGID

use of org.apache.tez.dag.records.TezDAGID in project tez by apache.

the class TestEdge method createVertexID.

private TezVertexID createVertexID(int id) {
    TezDAGID dagID = TezDAGID.getInstance("1000", 1, 1);
    TezVertexID vertexID = TezVertexID.getInstance(dagID, id);
    return vertexID;
}

Example 84 with TezDAGID

use of org.apache.tez.dag.records.TezDAGID in project tez by apache.

the class TestDeletionTracker method testNodeIdShufflePortMap.

@Test
public void testNodeIdShufflePortMap() throws Exception {
    DeletionTrackerImpl deletionTracker = new DeletionTrackerImpl(new Configuration());
    // test NodeId
    NodeId nodeId = new NodeId() {

        @Override
        public String getHost() {
            return "testHost";
        }

        @Override
        protected void setHost(String s) {
        }

        @Override
        public int getPort() {
            return 1234;
        }

        @Override
        protected void setPort(int i) {
        }

        @Override
        protected void build() {
        }
    };
    // test shuffle port for the nodeId
    int shufflePort = 9999;
    deletionTracker.addNodeShufflePort(nodeId, shufflePort);
    Assert.assertEquals("Unexpected number of entries in NodeIdShufflePortMap!", 1, deletionTracker.getNodeIdShufflePortMap().size());
    deletionTracker.addNodeShufflePort(nodeId, shufflePort);
    Assert.assertEquals("Unexpected number of entries in NodeIdShufflePortMap!", 1, deletionTracker.getNodeIdShufflePortMap().size());
    deletionTracker.dagComplete(new TezDAGID(), new JobTokenSecretManager());
    Assert.assertEquals("Unexpected number of entries in NodeIdShufflePortMap after dagComplete!", 1, deletionTracker.getNodeIdShufflePortMap().size());
}

Example 85 with TezDAGID

use of org.apache.tez.dag.records.TezDAGID in project tez by apache.

the class TestContainerReuse method testDelayedReuseContainerBecomesAvailable.

@Test(timeout = 15000l)
public void testDelayedReuseContainerBecomesAvailable() throws IOException, InterruptedException, ExecutionException {
    LOG.info("Test testDelayedReuseContainerBecomesAvailable");
    Configuration conf = new Configuration(new YarnConfiguration());
    conf.setBoolean(TezConfiguration.TEZ_AM_CONTAINER_REUSE_ENABLED, true);
    conf.setBoolean(TezConfiguration.TEZ_AM_CONTAINER_REUSE_RACK_FALLBACK_ENABLED, false);
    conf.setBoolean(TezConfiguration.TEZ_AM_CONTAINER_REUSE_NON_LOCAL_FALLBACK_ENABLED, false);
    conf.setLong(TezConfiguration.TEZ_AM_CONTAINER_REUSE_LOCALITY_DELAY_ALLOCATION_MILLIS, 3000l);
    conf.setLong(TezConfiguration.TEZ_AM_CONTAINER_IDLE_RELEASE_TIMEOUT_MIN_MILLIS, 0);
    conf.setLong(TezConfiguration.TEZ_AM_CONTAINER_IDLE_RELEASE_TIMEOUT_MAX_MILLIS, 0);
    CapturingEventHandler eventHandler = new CapturingEventHandler();
    TezDAGID dagID = TezDAGID.getInstance("0", 0, 0);
    TezVertexID vertexID = TezVertexID.getInstance(dagID, 1);
    AMRMClient<CookieContainerRequest> rmClientCore = new AMRMClientForTest();
    TezAMRMClientAsync<CookieContainerRequest> rmClient = spy(new AMRMClientAsyncForTest(rmClientCore, 100));
    AppContext appContext = mock(AppContext.class);
    doReturn(conf).when(appContext).getAMConf();
    AMContainerMap amContainerMap = new AMContainerMap(mock(ContainerHeartbeatHandler.class), mock(TaskCommunicatorManagerInterface.class), new ContainerContextMatcher(), appContext);
    AMNodeTracker amNodeTracker = new AMNodeTracker(eventHandler, appContext);
    doReturn(amContainerMap).when(appContext).getAllContainers();
    doReturn(DAGAppMasterState.RUNNING).when(appContext).getAMState();
    doReturn(amNodeTracker).when(appContext).getNodeTracker();
    doReturn(dagID).when(appContext).getCurrentDAGID();
    doReturn(mock(ClusterInfo.class)).when(appContext).getClusterInfo();
    TaskSchedulerManager taskSchedulerManagerReal = new TaskSchedulerManagerForTest(appContext, eventHandler, rmClient, new AlwaysMatchesContainerMatcher(), TezUtils.createUserPayloadFromConf(conf));
    TaskSchedulerManager taskSchedulerManager = spy(taskSchedulerManagerReal);
    taskSchedulerManager.init(conf);
    taskSchedulerManager.start();
    TaskSchedulerWithDrainableContext taskScheduler = (TaskSchedulerWithDrainableContext) ((TaskSchedulerManagerForTest) taskSchedulerManager).getSpyTaskScheduler();
    TaskSchedulerContextDrainable drainableAppCallback = taskScheduler.getDrainableAppCallback();
    AtomicBoolean drainNotifier = new AtomicBoolean(false);
    taskScheduler.delayedContainerManager.drainedDelayedContainersForTest = drainNotifier;
    Resource resource = Resource.newInstance(1024, 1);
    Priority priority = Priority.newInstance(5);
    String[] host1 = { "host1" };
    String[] host2 = { "host2" };
    String[] defaultRack = { "/default-rack" };
    TezTaskAttemptID taID11 = TezTaskAttemptID.getInstance(TezTaskID.getInstance(vertexID, 1), 1);
    TezTaskAttemptID taID21 = TezTaskAttemptID.getInstance(TezTaskID.getInstance(vertexID, 2), 1);
    TezTaskAttemptID taID31 = TezTaskAttemptID.getInstance(TezTaskID.getInstance(vertexID, 3), 1);
    TaskAttempt ta11 = mock(TaskAttempt.class);
    TaskAttempt ta21 = mock(TaskAttempt.class);
    TaskAttempt ta31 = mock(TaskAttempt.class);
    AMSchedulerEventTALaunchRequest lrTa11 = createLaunchRequestEvent(taID11, ta11, resource, host1, defaultRack, priority);
    AMSchedulerEventTALaunchRequest lrTa21 = createLaunchRequestEvent(taID21, ta21, resource, host2, defaultRack, priority);
    AMSchedulerEventTALaunchRequest lrTa31 = createLaunchRequestEvent(taID31, ta31, resource, host1, defaultRack, priority);
    taskSchedulerManager.handleEvent(lrTa11);
    taskSchedulerManager.handleEvent(lrTa21);
    Container containerHost1 = createContainer(1, host1[0], resource, priority);
    Container containerHost2 = createContainer(2, host2[0], resource, priority);
    taskScheduler.onContainersAllocated(Lists.newArrayList(containerHost1, containerHost2));
    TestTaskSchedulerHelpers.waitForDelayedDrainNotify(drainNotifier);
    drainableAppCallback.drain();
    verify(taskSchedulerManager).taskAllocated(eq(0), eq(ta11), any(Object.class), eq(containerHost1));
    verify(taskSchedulerManager).taskAllocated(eq(0), eq(ta21), any(Object.class), eq(containerHost2));
    // Adding the event later so that task1 assigned to containerHost1
    // is deterministic.
    taskSchedulerManager.handleEvent(lrTa31);
    taskSchedulerManager.handleEvent(new AMSchedulerEventTAEnded(ta11, containerHost1.getId(), TaskAttemptState.SUCCEEDED, null, null, 0));
    drainableAppCallback.drain();
    verifyDeAllocateTask(taskScheduler, ta11, true, null, null);
    verify(taskSchedulerManager, times(1)).taskAllocated(eq(0), eq(ta31), any(Object.class), eq(containerHost1));
    verify(rmClient, times(0)).releaseAssignedContainer(eq(containerHost1.getId()));
    eventHandler.verifyNoInvocations(AMContainerEventStopRequest.class);
    eventHandler.reset();
    taskSchedulerManager.handleEvent(new AMSchedulerEventTAEnded(ta21, containerHost2.getId(), TaskAttemptState.SUCCEEDED, null, null, 0));
    long currentTs = System.currentTimeMillis();
    Throwable exception = null;
    while (System.currentTimeMillis() < currentTs + 5000l) {
        try {
            verify(taskSchedulerManager, times(1)).containerBeingReleased(eq(0), eq(containerHost2.getId()));
            exception = null;
            break;
        } catch (Throwable e) {
            exception = e;
        }
    }
    assertTrue("containerHost2 was not released", exception == null);
    taskScheduler.shutdown();
    taskSchedulerManager.close();
}