Examples with TaskSchedulerManager org.apache.tez.dag.app.rm.TaskSchedulerManager used on opensource projects

Example 6 with TaskSchedulerManager

use of org.apache.tez.dag.app.rm.TaskSchedulerManager in project tez by apache.

the class TestDAGRecovery method setup.

@SuppressWarnings({ "unchecked", "rawtypes" })
@Before
public void setup() {
    conf = new Configuration();
    conf.setBoolean(TezConfiguration.TEZ_AM_CONTAINER_REUSE_ENABLED, false);
    appAttemptId = ApplicationAttemptId.newInstance(ApplicationId.newInstance(100, 1), 1);
    dagId = TezDAGID.getInstance(appAttemptId.getApplicationId(), 1);
    Assert.assertNotNull(dagId);
    dagPlan = createDAGPlan();
    dispatcher = new DrainDispatcher();
    fsTokens = new Credentials();
    appContext = mock(AppContext.class);
    execService = mock(ListeningExecutorService.class);
    thh = mock(TaskHeartbeatHandler.class);
    final ListenableFuture<Void> mockFuture = mock(ListenableFuture.class);
    when(appContext.getHadoopShim()).thenReturn(new DefaultHadoopShim());
    when(appContext.getApplicationID()).thenReturn(appAttemptId.getApplicationId());
    when(appContext.getClock()).thenReturn(new SystemClock());
    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());
    doReturn(execService).when(appContext).getExecService();
    historyEventHandler = new MockHistoryEventHandler(appContext);
    aclManager = new ACLManager("amUser");
    doReturn(conf).when(appContext).getAMConf();
    doReturn(appAttemptId).when(appContext).getApplicationAttemptId();
    doReturn(appAttemptId.getApplicationId()).when(appContext).getApplicationID();
    doReturn(dagId).when(appContext).getCurrentDAGID();
    doReturn(historyEventHandler).when(appContext).getHistoryHandler();
    doReturn(aclManager).when(appContext).getAMACLManager();
    doReturn(dagRecoveryData).when(appContext).getDAGRecoveryData();
    dag = new DAGImpl(dagId, conf, dagPlan, dispatcher.getEventHandler(), taskCommunicatorManagerInterface, fsTokens, clock, "user", thh, appContext);
    dag.entityUpdateTracker = new StateChangeNotifierForTest(dag);
    doReturn(dag).when(appContext).getCurrentDAG();
    ugi = mock(UserGroupInformation.class);
    UserGroupInformation ugi = dag.getDagUGI();
    doReturn(clusterInfo).when(appContext).getClusterInfo();
    TaskSchedulerManager mockTaskScheduler = mock(TaskSchedulerManager.class);
    doReturn(mockTaskScheduler).when(appContext).getTaskScheduler();
    v1Id = TezVertexID.getInstance(dagId, 0);
    t1v1Id = TezTaskID.getInstance(v1Id, 0);
    ta1t1v1Id = TezTaskAttemptID.getInstance(t1v1Id, 0);
    v2Id = TezVertexID.getInstance(dagId, 1);
    t1v2Id = TezTaskID.getInstance(v2Id, 0);
    ta1t1v2Id = TezTaskAttemptID.getInstance(t1v2Id, 0);
    dispatcher.register(CallableEventType.class, new CallableEventDispatcher());
    taskEventDispatcher = new TaskEventDispatcher();
    dispatcher.register(TaskEventType.class, taskEventDispatcher);
    taskAttemptEventDispatcher = new TaskAttemptEventDispatcher();
    dispatcher.register(TaskAttemptEventType.class, taskAttemptEventDispatcher);
    vertexEventDispatcher = new VertexEventDispatcher();
    dispatcher.register(VertexEventType.class, vertexEventDispatcher);
    dagEventDispatcher = new DagEventDispatcher();
    dispatcher.register(DAGEventType.class, dagEventDispatcher);
    dagFinishEventHandler = new DAGFinishEventHandler();
    dispatcher.register(DAGAppMasterEventType.class, dagFinishEventHandler);
    dispatcher.register(AMSchedulerEventType.class, new AMSchedulerEventDispatcher());
    dispatcher.init(conf);
    dispatcher.start();
    doReturn(dispatcher.getEventHandler()).when(appContext).getEventHandler();
    LogManager.getRootLogger().setLevel(Level.DEBUG);
}

Example 7 with TaskSchedulerManager

use of org.apache.tez.dag.app.rm.TaskSchedulerManager in project tez by apache.

the class TestAMNodeTracker method testNodeSelfBlacklistAlternateScheduler1.

@Test(timeout = 10000)
public void testNodeSelfBlacklistAlternateScheduler1() {
    AppContext appContext = mock(AppContext.class);
    Configuration conf = new Configuration(false);
    conf.setInt(TezConfiguration.TEZ_AM_MAX_TASK_FAILURES_PER_NODE, 2);
    TestEventHandler handler = new TestEventHandler();
    AMNodeTracker amNodeTracker = new AMNodeTracker(handler, appContext);
    doReturn(amNodeTracker).when(appContext).getNodeTracker();
    AMContainerMap amContainerMap = mock(AMContainerMap.class);
    TaskSchedulerManager taskSchedulerManager = mock(TaskSchedulerManager.class);
    dispatcher.register(AMNodeEventType.class, amNodeTracker);
    dispatcher.register(AMContainerEventType.class, amContainerMap);
    dispatcher.register(AMSchedulerEventType.class, taskSchedulerManager);
    amNodeTracker.init(conf);
    amNodeTracker.start();
    try {
        _testNodeSelfBlacklist(amNodeTracker, handler, 1);
    } finally {
        amNodeTracker.stop();
    }
}

Example 8 with TaskSchedulerManager

use of org.apache.tez.dag.app.rm.TaskSchedulerManager in project tez by apache.

the class TestAMNodeTracker method testNodeSelfBlacklist.

@Test(timeout = 10000)
public void testNodeSelfBlacklist() {
    AppContext appContext = mock(AppContext.class);
    Configuration conf = new Configuration(false);
    conf.setInt(TezConfiguration.TEZ_AM_MAX_TASK_FAILURES_PER_NODE, 2);
    TestEventHandler handler = new TestEventHandler();
    AMNodeTracker amNodeTracker = new AMNodeTracker(handler, appContext);
    doReturn(amNodeTracker).when(appContext).getNodeTracker();
    AMContainerMap amContainerMap = mock(AMContainerMap.class);
    TaskSchedulerManager taskSchedulerManager = mock(TaskSchedulerManager.class);
    dispatcher.register(AMNodeEventType.class, amNodeTracker);
    dispatcher.register(AMContainerEventType.class, amContainerMap);
    dispatcher.register(AMSchedulerEventType.class, taskSchedulerManager);
    amNodeTracker.init(conf);
    amNodeTracker.start();
    try {
        _testNodeSelfBlacklist(amNodeTracker, handler, 0);
    } finally {
        amNodeTracker.stop();
    }
}

Example 9 with TaskSchedulerManager

use of org.apache.tez.dag.app.rm.TaskSchedulerManager in project tez by apache.

the class TestAMNodeTracker method testSingleNodeNotBlacklistedAlternateScheduler2.

@Test(timeout = 5000)
public void testSingleNodeNotBlacklistedAlternateScheduler2() {
    AppContext appContext = mock(AppContext.class);
    Configuration conf = new Configuration(false);
    conf.setInt(TezConfiguration.TEZ_AM_MAX_TASK_FAILURES_PER_NODE, 2);
    conf.setBoolean(TezConfiguration.TEZ_AM_NODE_BLACKLISTING_ENABLED, true);
    conf.setInt(TezConfiguration.TEZ_AM_NODE_BLACKLISTING_IGNORE_THRESHOLD, 33);
    TestEventHandler handler = new TestEventHandler();
    AMNodeTracker amNodeTracker = new AMNodeTracker(handler, appContext);
    doReturn(amNodeTracker).when(appContext).getNodeTracker();
    AMContainerMap amContainerMap = mock(AMContainerMap.class);
    TaskSchedulerManager taskSchedulerManager = mock(TaskSchedulerManager.class);
    dispatcher.register(AMNodeEventType.class, amNodeTracker);
    dispatcher.register(AMContainerEventType.class, amContainerMap);
    dispatcher.register(AMSchedulerEventType.class, taskSchedulerManager);
    amNodeTracker.init(conf);
    amNodeTracker.start();
    // This should not affect the blacklisting behaviour
    for (int i = 0; i < 10; i++) {
        amNodeTracker.nodeSeen(NodeId.newInstance("fakenode" + i, 3333), 0);
    }
    _testSingleNodeNotBlacklisted(amNodeTracker, handler, 1);
    // No impact on blacklisting for the alternate source
    assertFalse(amNodeTracker.isBlacklistingIgnored(0));
}