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

Example 6 with TezVertexID

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

the class TestOnFileUnorderedKVOutput method createOutputContext.

private OutputContext createOutputContext(Configuration conf, TezSharedExecutor sharedExecutor) throws IOException {
    int appAttemptNumber = 1;
    TezUmbilical tezUmbilical = mock(TezUmbilical.class);
    String dagName = "currentDAG";
    String taskVertexName = "currentVertex";
    String destinationVertexName = "destinationVertex";
    TezDAGID dagID = TezDAGID.getInstance("2000", 1, 1);
    TezVertexID vertexID = TezVertexID.getInstance(dagID, 1);
    TezTaskID taskID = TezTaskID.getInstance(vertexID, 1);
    TezTaskAttemptID taskAttemptID = TezTaskAttemptID.getInstance(taskID, 1);
    UserPayload userPayload = TezUtils.createUserPayloadFromConf(conf);
    TaskSpec mockSpec = mock(TaskSpec.class);
    when(mockSpec.getInputs()).thenReturn(Collections.singletonList(mock(InputSpec.class)));
    when(mockSpec.getOutputs()).thenReturn(Collections.singletonList(mock(OutputSpec.class)));
    task = new LogicalIOProcessorRuntimeTask(mockSpec, appAttemptNumber, new Configuration(), new String[] { "/" }, tezUmbilical, null, null, null, null, "", null, 1024, false, new DefaultHadoopShim(), sharedExecutor);
    LogicalIOProcessorRuntimeTask runtimeTask = spy(task);
    Map<String, String> auxEnv = new HashMap<String, String>();
    ByteBuffer bb = ByteBuffer.allocate(4);
    bb.putInt(shufflePort);
    bb.position(0);
    AuxiliaryServiceHelper.setServiceDataIntoEnv(conf.get(TezConfiguration.TEZ_AM_SHUFFLE_AUXILIARY_SERVICE_ID, TezConfiguration.TEZ_AM_SHUFFLE_AUXILIARY_SERVICE_ID_DEFAULT), bb, auxEnv);
    OutputDescriptor outputDescriptor = mock(OutputDescriptor.class);
    when(outputDescriptor.getClassName()).thenReturn("OutputDescriptor");
    OutputContext realOutputContext = new TezOutputContextImpl(conf, new String[] { workDir.toString() }, appAttemptNumber, tezUmbilical, dagName, taskVertexName, destinationVertexName, -1, taskAttemptID, 0, userPayload, runtimeTask, null, auxEnv, new MemoryDistributor(1, 1, conf), outputDescriptor, null, new ExecutionContextImpl("localhost"), 2048, new TezSharedExecutor(defaultConf));
    verify(runtimeTask, times(1)).addAndGetTezCounter(destinationVertexName);
    verify(runtimeTask, times(1)).getTaskStatistics();
    // verify output stats object got created
    Assert.assertTrue(task.getTaskStatistics().getIOStatistics().containsKey(destinationVertexName));
    OutputContext outputContext = spy(realOutputContext);
    doAnswer(new Answer() {

        @Override
        public Object answer(InvocationOnMock invocation) throws Throwable {
            long requestedSize = (Long) invocation.getArguments()[0];
            MemoryUpdateCallbackHandler callback = (MemoryUpdateCallbackHandler) invocation.getArguments()[1];
            callback.memoryAssigned(requestedSize);
            return null;
        }
    }).when(outputContext).requestInitialMemory(anyLong(), any(MemoryUpdateCallback.class));
    return outputContext;
}

Example 7 with TezVertexID

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

the class TestVertexImpl method testVertexWithNoTasks.

@Test(timeout = 5000)
public void testVertexWithNoTasks() {
    TezVertexID vId = null;
    try {
        TezDAGID invalidDagId = TezDAGID.getInstance(dagId.getApplicationId(), 1000);
        vId = TezVertexID.getInstance(invalidDagId, 1);
        VertexPlan vPlan = invalidDagPlan.getVertex(0);
        VertexImpl v = new VertexImpl(vId, vPlan, vPlan.getName(), conf, dispatcher.getEventHandler(), taskCommunicatorManagerInterface, clock, thh, true, appContext, vertexLocationHint, null, taskSpecificLaunchCmdOption, updateTracker, new Configuration(false));
        v.setInputVertices(new HashMap());
        vertexIdMap.put(vId, v);
        vertices.put(v.getName(), v);
        v.handle(new VertexEvent(vId, VertexEventType.V_INIT));
        dispatcher.await();
        Assert.assertEquals(VertexState.INITED, v.getState());
        Assert.assertTrue(0.0f == v.getCompletedTaskProgress());
        v.handle(new VertexEvent(vId, VertexEventType.V_START));
        dispatcher.await();
        Assert.assertEquals(VertexState.SUCCEEDED, v.getState());
        Assert.assertTrue(1.0f == v.getCompletedTaskProgress());
    } finally {
        if (vId != null) {
            vertexIdMap.remove(vId);
        }
    }
}

Example 8 with TezVertexID

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

the class TestVertexImpl method setupPostDagCreation.

@SuppressWarnings({ "unchecked", "rawtypes" })
public void setupPostDagCreation() throws TezException {
    String dagName = "dag0";
    // dispatcher may be created multiple times (setupPostDagCreation may be called multiples)
    if (dispatcher != null) {
        dispatcher.stop();
    }
    dispatcher = new DrainDispatcher();
    appContext = mock(AppContext.class);
    when(appContext.getHadoopShim()).thenReturn(new DefaultHadoopShim());
    when(appContext.getContainerLauncherName(anyInt())).thenReturn(TezConstants.getTezYarnServicePluginName());
    thh = mock(TaskHeartbeatHandler.class);
    historyEventHandler = mock(HistoryEventHandler.class);
    TaskSchedulerManager taskScheduler = mock(TaskSchedulerManager.class);
    UserGroupInformation ugi;
    try {
        ugi = UserGroupInformation.getCurrentUser();
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
    DAG dag = mock(DAG.class);
    doReturn(ugi).when(dag).getDagUGI();
    doReturn(dagName).when(dag).getName();
    Map<String, LocalResource> localResources = new HashMap<>();
    for (PlanLocalResource planLR : dagPlan.getLocalResourceList()) {
        localResources.put(planLR.getName(), DagTypeConverters.convertPlanLocalResourceToLocalResource(planLR));
    }
    when(dag.getLocalResources()).thenReturn(localResources);
    doReturn(appAttemptId).when(appContext).getApplicationAttemptId();
    doReturn(appAttemptId.getApplicationId()).when(appContext).getApplicationID();
    doReturn(dag).when(appContext).getCurrentDAG();
    execService = mock(ListeningExecutorService.class);
    final ListenableFuture<Void> mockFuture = mock(ListenableFuture.class);
    Mockito.doAnswer(new Answer() {

        public ListenableFuture<Void> answer(InvocationOnMock invocation) {
            Object[] args = invocation.getArguments();
            CallableEvent e = (CallableEvent) args[0];
            dispatcher.getEventHandler().handle(e);
            return mockFuture;
        }
    }).when(execService).submit((Callable<Void>) any());
    MockClock clock = new MockClock();
    doReturn(execService).when(appContext).getExecService();
    doReturn(conf).when(appContext).getAMConf();
    doReturn(new Credentials()).when(dag).getCredentials();
    doReturn(DAGPlan.getDefaultInstance()).when(dag).getJobPlan();
    doReturn(dagId).when(appContext).getCurrentDAGID();
    doReturn(dagId).when(dag).getID();
    doReturn(taskScheduler).when(appContext).getTaskScheduler();
    doReturn(Resource.newInstance(102400, 60)).when(taskScheduler).getTotalResources(0);
    doReturn(historyEventHandler).when(appContext).getHistoryHandler();
    doReturn(dispatcher.getEventHandler()).when(appContext).getEventHandler();
    doReturn(clock).when(appContext).getClock();
    vertexGroups = Maps.newHashMap();
    for (PlanVertexGroupInfo groupInfo : dagPlan.getVertexGroupsList()) {
        vertexGroups.put(groupInfo.getGroupName(), new VertexGroupInfo(groupInfo));
    }
    // updateTracker may be created multiple times (setupPostDagCreation may be called multiples)
    if (updateTracker != null) {
        updateTracker.stop();
    }
    updateTracker = new StateChangeNotifierForTest(appContext.getCurrentDAG());
    setupVertices();
    when(dag.getVertex(any(TezVertexID.class))).thenAnswer(new Answer<Vertex>() {

        @Override
        public Vertex answer(InvocationOnMock invocation) throws Throwable {
            Object[] args = invocation.getArguments();
            if (args.length != 1) {
                return null;
            }
            TezVertexID vId = (TezVertexID) args[0];
            return vertexIdMap.get(vId);
        }
    });
    when(dag.getVertex(any(String.class))).thenAnswer(new Answer<Vertex>() {

        @Override
        public Vertex answer(InvocationOnMock invocation) throws Throwable {
            Object[] args = invocation.getArguments();
            if (args.length != 1) {
                return null;
            }
            String vId = (String) args[0];
            return vertices.get(vId);
        }
    });
    // TODO - this test logic is tightly linked to impl DAGImpl code.
    edges = new HashMap<String, Edge>();
    for (EdgePlan edgePlan : dagPlan.getEdgeList()) {
        EdgeProperty edgeProperty = DagTypeConverters.createEdgePropertyMapFromDAGPlan(edgePlan);
        edges.put(edgePlan.getId(), new Edge(edgeProperty, dispatcher.getEventHandler(), conf));
    }
    parseVertexEdges();
    for (Edge edge : edges.values()) {
        edge.initialize();
    }
    dispatcher.register(CallableEventType.class, new CallableEventDispatcher());
    taskAttemptEventDispatcher = new TaskAttemptEventDispatcher();
    dispatcher.register(TaskAttemptEventType.class, taskAttemptEventDispatcher);
    taskEventDispatcher = new TaskEventDispatcher();
    dispatcher.register(TaskEventType.class, taskEventDispatcher);
    vertexEventDispatcher = new VertexEventDispatcher();
    dispatcher.register(VertexEventType.class, vertexEventDispatcher);
    dagEventDispatcher = new DagEventDispatcher();
    dispatcher.register(DAGEventType.class, dagEventDispatcher);
    amSchedulerEventDispatcher = new AMSchedulerEventDispatcher();
    dispatcher.register(AMSchedulerEventType.class, amSchedulerEventDispatcher);
    dispatcher.init(conf);
    dispatcher.start();
}

Example 9 with TezVertexID

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

the class TestVertexImpl method testVertexNoTasksTerminated.

@Test(timeout = 10000)
public void testVertexNoTasksTerminated() {
    TezVertexID vId = null;
    try {
        TezDAGID invalidDagId = TezDAGID.getInstance(dagId.getApplicationId(), 1000);
        vId = TezVertexID.getInstance(invalidDagId, 1);
        VertexPlan vPlan = invalidDagPlan.getVertex(0);
        EventHandler mockEventHandler = mock(EventHandler.class);
        VertexImpl v = new VertexImpl(vId, vPlan, vPlan.getName(), conf, mockEventHandler, taskCommunicatorManagerInterface, clock, thh, true, appContext, vertexLocationHint, null, taskSpecificLaunchCmdOption, updateTracker, new Configuration(false));
        v.setInputVertices(new HashMap());
        vertexIdMap.put(vId, v);
        vertices.put(v.getName(), v);
        v.handle(new VertexEvent(vId, VertexEventType.V_INIT));
        Assert.assertEquals(VertexState.INITED, v.getState());
        v.handle(new VertexEvent(vId, VertexEventType.V_START));
        Assert.assertEquals(VertexState.RUNNING, v.getState());
        v.handle(new VertexEventTermination(vId, VertexTerminationCause.OTHER_VERTEX_FAILURE));
        Assert.assertEquals(VertexState.TERMINATING, v.getState());
        v.handle(new VertexEvent(vId, VertexEventType.V_COMPLETED));
        Assert.assertEquals(VertexState.KILLED, v.getState());
        Assert.assertTrue(1.0f == v.getCompletedTaskProgress());
    } finally {
        if (vId != null) {
            vertexIdMap.remove(vId);
        }
    }
}

Example 10 with TezVertexID

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

the class TestDAGSchedulerNaturalOrderControlled method createMockDag.

// Test parallelism updated form -1
// Reduce parallelism
// Different attempts scheduled for a single task.
private DAG createMockDag() {
    DAG dag = mock(DAG.class);
    /*
    v0             v1
      \            /
       \          /
        v2       v3
         \      /
          \    /
           \  /
            v4
     v0 - Root
     v1 - Root with 0 tasks.
     v2 - can simulate AutoReduce. Parallelism goes down. Slow schedule.
     v3 - can simulate ImmediateStart
     v4 - Simulate one shuffle input, one broadcast input.
     */
    int numVertices = 5;
    Vertex[] vertices = new Vertex[numVertices];
    vertices[0] = createMockVertex("vertex0", 0, 10, 0);
    vertices[1] = createMockVertex("vertex1", 1, 0, 0);
    vertices[2] = createMockVertex("vertex2", 2, 10, 1);
    vertices[3] = createMockVertex("vertex3", 3, 10, 1);
    vertices[4] = createMockVertex("vertex4", 4, 10, 2);
    for (int i = 0; i < numVertices; i++) {
        String name = vertices[i].getName();
        TezVertexID vertexId = vertices[i].getVertexId();
        doReturn(vertices[i]).when(dag).getVertex(name);
        doReturn(vertices[i]).when(dag).getVertex(vertexId);
    }
    updateMockVertexWithConnections(vertices[0], createConnectionMap((Vertex[]) null), createConnectionMap(vertices[2]));
    updateMockVertexWithConnections(vertices[1], createConnectionMap((Vertex[]) null), createConnectionMap(vertices[3]));
    updateMockVertexWithConnections(vertices[2], createConnectionMap(vertices[0]), createConnectionMap(vertices[4]));
    updateMockVertexWithConnections(vertices[3], createConnectionMap(vertices[1]), createConnectionMap(vertices[4]));
    updateMockVertexWithConnections(vertices[4], createConnectionMap(vertices[2], vertices[3]), createConnectionMap((Vertex[]) null));
    return dag;
}