Examples with DAGFinishedEvent org.apache.tez.dag.history.events.DAGFinishedEvent used on opensource projects

Example 6 with DAGFinishedEvent

use of org.apache.tez.dag.history.events.DAGFinishedEvent in project tez by apache.

the class TestRecoveryService method testMultipleDAGFinishedEvent.

@Test(timeout = 5000)
public void testMultipleDAGFinishedEvent() throws Exception {
    setup(false, null);
    recoveryService.start();
    int randEventCount = new Random().nextInt(100) + 100;
    for (int i = 0; i < randEventCount; ++i) {
        recoveryService.handle(new DAGHistoryEvent(dagId, new TaskStartedEvent(tezTaskId, "v1", 0L, 0L)));
    }
    recoveryService.await();
    assertTrue(recoveryService.outputStreamMap.containsKey(dagId));
    // 2 DAGFinishedEvent
    recoveryService.handle(new DAGHistoryEvent(dagId, new DAGFinishedEvent(dagId, 1L, 2L, DAGState.FAILED, "diag", null, "user", "dag1", null, appAttemptId, null)));
    // outputStream removed
    assertFalse(recoveryService.outputStreamMap.containsKey(dagId));
    recoveryService.handle(new DAGHistoryEvent(dagId, new DAGFinishedEvent(dagId, 1L, 2L, DAGState.ERROR, "diag", null, "user", "dag1", null, appAttemptId, null)));
    // no new outputStream opened
    assertEquals(recoveryService.outputStreamMap.size(), 0);
    assertFalse(recoveryService.outputStreamMap.containsKey(dagId));
    recoveryService.stop();
}

Example 7 with DAGFinishedEvent

use of org.apache.tez.dag.history.events.DAGFinishedEvent in project tez by apache.

the class TestRecoveryService method testSummaryPathExisted.

@Test(timeout = 5000)
public void testSummaryPathExisted() throws Exception {
    setup(false, null);
    recoveryService.start();
    touchFile(summaryPath);
    assertFalse(recoveryService.hasRecoveryFailed());
    recoveryService.handle(new DAGHistoryEvent(dagId, new DAGFinishedEvent(dagId, 1L, 2L, DAGState.ERROR, "diag", null, "user", "dag1", null, appAttemptId, null)));
    assertTrue(recoveryService.hasRecoveryFailed());
    // be able to handle event after fatal error
    recoveryService.handle(new DAGHistoryEvent(dagId, new DAGFinishedEvent(dagId, 1L, 2L, DAGState.ERROR, "diag", null, "user", "dag1", null, appAttemptId, null)));
    recoveryService.stop();
}

Example 8 with DAGFinishedEvent

use of org.apache.tez.dag.history.events.DAGFinishedEvent in project tez by apache.

the class TestRecovery method testRecovery_HashJoin.

@Test(timeout = 1800000)
public void testRecovery_HashJoin() throws Exception {
    ApplicationId appId = ApplicationId.newInstance(System.currentTimeMillis(), 1);
    TezDAGID dagId = TezDAGID.getInstance(appId, 1);
    TezVertexID vertexId0 = TezVertexID.getInstance(dagId, 0);
    TezVertexID vertexId1 = TezVertexID.getInstance(dagId, 1);
    TezVertexID vertexId2 = TezVertexID.getInstance(dagId, 2);
    ContainerId containerId = ContainerId.newInstance(ApplicationAttemptId.newInstance(appId, 1), 1);
    NodeId nodeId = NodeId.newInstance("localhost", 10);
    List<TezEvent> initGeneratedEvents = Lists.newArrayList(new TezEvent(InputDataInformationEvent.createWithObjectPayload(0, new Object()), null));
    List<SimpleShutdownCondition> shutdownConditions = Lists.newArrayList(new SimpleShutdownCondition(TIMING.POST, new DAGInitializedEvent(dagId, 0L, "username", "dagName", null)), new SimpleShutdownCondition(TIMING.POST, new DAGStartedEvent(dagId, 0L, "username", "dagName")), new SimpleShutdownCondition(TIMING.POST, new DAGFinishedEvent(dagId, 0L, 0L, DAGState.SUCCEEDED, "", new TezCounters(), "username", "dagName", new HashMap<String, Integer>(), ApplicationAttemptId.newInstance(appId, 1), null)), new SimpleShutdownCondition(TIMING.POST, new VertexInitializedEvent(vertexId0, "hashSide", 0L, 0L, 0, "", null, initGeneratedEvents, null)), new SimpleShutdownCondition(TIMING.POST, new VertexInitializedEvent(vertexId1, "streamingSide", 0L, 0L, 0, "", null, null, null)), new SimpleShutdownCondition(TIMING.POST, new VertexInitializedEvent(vertexId2, "joiner", 0L, 0L, 0, "", null, null, null)), new SimpleShutdownCondition(TIMING.POST, new VertexStartedEvent(vertexId0, 0L, 0L)), new SimpleShutdownCondition(TIMING.POST, new VertexStartedEvent(vertexId1, 0L, 0L)), new SimpleShutdownCondition(TIMING.POST, new VertexStartedEvent(vertexId2, 0L, 0L)), new SimpleShutdownCondition(TIMING.POST, new VertexConfigurationDoneEvent(vertexId0, 0L, 2, null, null, null, true)), new SimpleShutdownCondition(TIMING.POST, new VertexConfigurationDoneEvent(vertexId1, 0L, 2, null, null, null, true)), new SimpleShutdownCondition(TIMING.POST, new VertexConfigurationDoneEvent(vertexId2, 0L, 2, null, null, null, true)), new SimpleShutdownCondition(TIMING.POST, new VertexFinishedEvent(vertexId0, "vertexName", 1, 0L, 0L, 0L, 0L, 0L, VertexState.SUCCEEDED, "", new TezCounters(), new VertexStats(), new HashMap<String, Integer>(), null)), new SimpleShutdownCondition(TIMING.POST, new VertexFinishedEvent(vertexId1, "vertexName", 1, 0L, 0L, 0L, 0L, 0L, VertexState.SUCCEEDED, "", new TezCounters(), new VertexStats(), new HashMap<String, Integer>(), null)), new SimpleShutdownCondition(TIMING.POST, new VertexFinishedEvent(vertexId2, "vertexName", 1, 0L, 0L, 0L, 0L, 0L, VertexState.SUCCEEDED, "", new TezCounters(), new VertexStats(), new HashMap<String, Integer>(), null)), new SimpleShutdownCondition(TIMING.POST, new TaskStartedEvent(TezTaskID.getInstance(vertexId0, 0), "vertexName", 0L, 0L)), new SimpleShutdownCondition(TIMING.POST, new TaskStartedEvent(TezTaskID.getInstance(vertexId1, 0), "vertexName", 0L, 0L)), new SimpleShutdownCondition(TIMING.POST, new TaskStartedEvent(TezTaskID.getInstance(vertexId2, 0), "vertexName", 0L, 0L)), new SimpleShutdownCondition(TIMING.POST, new TaskFinishedEvent(TezTaskID.getInstance(vertexId0, 0), "vertexName", 0L, 0L, null, TaskState.SUCCEEDED, "", new TezCounters(), 0)), new SimpleShutdownCondition(TIMING.POST, new TaskFinishedEvent(TezTaskID.getInstance(vertexId1, 0), "vertexName", 0L, 0L, null, TaskState.SUCCEEDED, "", new TezCounters(), 0)), new SimpleShutdownCondition(TIMING.POST, new TaskFinishedEvent(TezTaskID.getInstance(vertexId2, 0), "vertexName", 0L, 0L, null, TaskState.SUCCEEDED, "", new TezCounters(), 0)), new SimpleShutdownCondition(TIMING.POST, new TaskAttemptStartedEvent(TezTaskAttemptID.getInstance(TezTaskID.getInstance(vertexId0, 0), 0), "vertexName", 0L, containerId, nodeId, "", "", "")), new SimpleShutdownCondition(TIMING.POST, new TaskAttemptStartedEvent(TezTaskAttemptID.getInstance(TezTaskID.getInstance(vertexId1, 0), 0), "vertexName", 0L, containerId, nodeId, "", "", "")), new SimpleShutdownCondition(TIMING.POST, new TaskAttemptStartedEvent(TezTaskAttemptID.getInstance(TezTaskID.getInstance(vertexId2, 0), 0), "vertexName", 0L, containerId, nodeId, "", "", "")));
    Random rand = new Random();
    for (int i = 0; i < shutdownConditions.size(); i++) {
        // timeout.
        if (rand.nextDouble() < 0.5) {
            // generate split in client side when HistoryEvent type is VERTEX_STARTED (TEZ-2976)
            testHashJoinExample(shutdownConditions.get(i), true, shutdownConditions.get(i).getHistoryEvent().getEventType() == HistoryEventType.VERTEX_STARTED);
        }
    }
}

Example 9 with DAGFinishedEvent

use of org.apache.tez.dag.history.events.DAGFinishedEvent in project tez by apache.

the class TestRecovery method testRecovery_OrderedWordCount.

@Test(timeout = 1800000)
public void testRecovery_OrderedWordCount() throws Exception {
    ApplicationId appId = ApplicationId.newInstance(System.currentTimeMillis(), 1);
    TezDAGID dagId = TezDAGID.getInstance(appId, 1);
    TezVertexID vertexId0 = TezVertexID.getInstance(dagId, 0);
    TezVertexID vertexId1 = TezVertexID.getInstance(dagId, 1);
    TezVertexID vertexId2 = TezVertexID.getInstance(dagId, 2);
    ContainerId containerId = ContainerId.newInstance(ApplicationAttemptId.newInstance(appId, 1), 1);
    NodeId nodeId = NodeId.newInstance("localhost", 10);
    List<TezEvent> initGeneratedEvents = Lists.newArrayList(new TezEvent(InputDataInformationEvent.createWithObjectPayload(0, new Object()), null));
    List<SimpleShutdownCondition> shutdownConditions = Lists.newArrayList(new SimpleShutdownCondition(TIMING.POST, new DAGInitializedEvent(dagId, 0L, "username", "dagName", null)), new SimpleShutdownCondition(TIMING.POST, new DAGStartedEvent(dagId, 0L, "username", "dagName")), new SimpleShutdownCondition(TIMING.POST, new DAGFinishedEvent(dagId, 0L, 0L, DAGState.SUCCEEDED, "", new TezCounters(), "username", "dagName", new HashMap<String, Integer>(), ApplicationAttemptId.newInstance(appId, 1), null)), new SimpleShutdownCondition(TIMING.POST, new VertexInitializedEvent(vertexId0, "Tokenizer", 0L, 0L, 0, "", null, initGeneratedEvents, null)), new SimpleShutdownCondition(TIMING.POST, new VertexInitializedEvent(vertexId1, "Summation", 0L, 0L, 0, "", null, null, null)), new SimpleShutdownCondition(TIMING.POST, new VertexInitializedEvent(vertexId2, "Sorter", 0L, 0L, 0, "", null, null, null)), new SimpleShutdownCondition(TIMING.POST, new VertexConfigurationDoneEvent(vertexId0, 0L, 2, null, null, null, true)), new SimpleShutdownCondition(TIMING.POST, new VertexConfigurationDoneEvent(vertexId1, 0L, 2, null, null, null, true)), new SimpleShutdownCondition(TIMING.POST, new VertexConfigurationDoneEvent(vertexId2, 0L, 2, null, null, null, true)), new SimpleShutdownCondition(TIMING.POST, new VertexStartedEvent(vertexId0, 0L, 0L)), new SimpleShutdownCondition(TIMING.POST, new VertexStartedEvent(vertexId1, 0L, 0L)), new SimpleShutdownCondition(TIMING.POST, new VertexStartedEvent(vertexId2, 0L, 0L)), new SimpleShutdownCondition(TIMING.POST, new VertexFinishedEvent(vertexId0, "vertexName", 1, 0L, 0L, 0L, 0L, 0L, VertexState.SUCCEEDED, "", new TezCounters(), new VertexStats(), new HashMap<String, Integer>(), null)), new SimpleShutdownCondition(TIMING.POST, new VertexFinishedEvent(vertexId1, "vertexName", 1, 0L, 0L, 0L, 0L, 0L, VertexState.SUCCEEDED, "", new TezCounters(), new VertexStats(), new HashMap<String, Integer>(), null)), new SimpleShutdownCondition(TIMING.POST, new VertexFinishedEvent(vertexId2, "vertexName", 1, 0L, 0L, 0L, 0L, 0L, VertexState.SUCCEEDED, "", new TezCounters(), new VertexStats(), new HashMap<String, Integer>(), null)), new SimpleShutdownCondition(TIMING.POST, new TaskStartedEvent(TezTaskID.getInstance(vertexId0, 0), "vertexName", 0L, 0L)), new SimpleShutdownCondition(TIMING.POST, new TaskStartedEvent(TezTaskID.getInstance(vertexId1, 0), "vertexName", 0L, 0L)), new SimpleShutdownCondition(TIMING.POST, new TaskStartedEvent(TezTaskID.getInstance(vertexId2, 0), "vertexName", 0L, 0L)), new SimpleShutdownCondition(TIMING.POST, new TaskFinishedEvent(TezTaskID.getInstance(vertexId0, 0), "vertexName", 0L, 0L, null, TaskState.SUCCEEDED, "", new TezCounters(), 0)), new SimpleShutdownCondition(TIMING.POST, new TaskFinishedEvent(TezTaskID.getInstance(vertexId1, 0), "vertexName", 0L, 0L, null, TaskState.SUCCEEDED, "", new TezCounters(), 0)), new SimpleShutdownCondition(TIMING.POST, new TaskFinishedEvent(TezTaskID.getInstance(vertexId2, 0), "vertexName", 0L, 0L, null, TaskState.SUCCEEDED, "", new TezCounters(), 0)), new SimpleShutdownCondition(TIMING.POST, new TaskAttemptStartedEvent(TezTaskAttemptID.getInstance(TezTaskID.getInstance(vertexId0, 0), 0), "vertexName", 0L, containerId, nodeId, "", "", "")), new SimpleShutdownCondition(TIMING.POST, new TaskAttemptStartedEvent(TezTaskAttemptID.getInstance(TezTaskID.getInstance(vertexId1, 0), 0), "vertexName", 0L, containerId, nodeId, "", "", "")), new SimpleShutdownCondition(TIMING.POST, new TaskAttemptStartedEvent(TezTaskAttemptID.getInstance(TezTaskID.getInstance(vertexId2, 0), 0), "vertexName", 0L, containerId, nodeId, "", "", "")));
    Random rand = new Random();
    for (int i = 0; i < shutdownConditions.size(); i++) {
        // timeout.
        if (rand.nextDouble() < 0.5) {
            // generate split in client side when HistoryEvent type is VERTEX_STARTED (TEZ-2976)
            testOrderedWordCount(shutdownConditions.get(i), true, shutdownConditions.get(i).getHistoryEvent().getEventType() == HistoryEventType.VERTEX_STARTED);
        }
    }
}

Example 10 with DAGFinishedEvent

use of org.apache.tez.dag.history.events.DAGFinishedEvent in project tez by apache.

the class TestRecoveryParser method testRecoverableSummary_DAGFinishCommitting.

@Test(timeout = 5000)
public void testRecoverableSummary_DAGFinishCommitting() throws IOException {
    ApplicationId appId = ApplicationId.newInstance(System.currentTimeMillis(), 1);
    ApplicationAttemptId appAttemptId = ApplicationAttemptId.newInstance(appId, 1);
    TezDAGID dagID = TezDAGID.getInstance(appId, 1);
    AppContext appContext = mock(AppContext.class);
    when(appContext.getCurrentRecoveryDir()).thenReturn(new Path(recoveryPath + "/1"));
    when(appContext.getClock()).thenReturn(new SystemClock());
    when(mockDAGImpl.getID()).thenReturn(dagID);
    RecoveryService rService = new RecoveryService(appContext);
    Configuration conf = new Configuration();
    conf.setBoolean(RecoveryService.TEZ_TEST_RECOVERY_DRAIN_EVENTS_WHEN_STOPPED, true);
    rService.init(conf);
    rService.start();
    DAGPlan dagPlan = TestDAGImpl.createTestDAGPlan();
    // write a DAGSubmittedEvent first to initialize summaryStream
    rService.handle(new DAGHistoryEvent(dagID, new DAGSubmittedEvent(dagID, 1L, dagPlan, ApplicationAttemptId.newInstance(appId, 1), null, "user", new Configuration(), null, null)));
    // It should be fine to skip other events, just for testing.
    rService.handle(new DAGHistoryEvent(dagID, new DAGCommitStartedEvent(dagID, 0L)));
    rService.handle(new DAGHistoryEvent(dagID, new DAGFinishedEvent(dagID, 1L, 2L, DAGState.FAILED, "diag", null, "user", "dag1", null, appAttemptId, dagPlan)));
    rService.stop();
    DAGRecoveryData dagData = parser.parseRecoveryData();
    assertEquals(dagID, dagData.recoveredDagID);
    assertEquals(DAGState.FAILED, dagData.dagState);
    assertFalse(dagData.nonRecoverable);
    assertNull(dagData.reason);
    assertTrue(dagData.isCompleted);
}