Examples with VertexEventTaskCompleted org.apache.tez.dag.app.dag.event.VertexEventTaskCompleted used on opensource projects

Example 1 with VertexEventTaskCompleted

use of org.apache.tez.dag.app.dag.event.VertexEventTaskCompleted in project tez by apache.

the class TestVertexImpl method testBadCommitter.

@Test(timeout = 5000)
public void testBadCommitter() throws Exception {
    VertexImpl v = vertices.get("vertex2");
    List<RootInputLeafOutputProto> outputs = new ArrayList<RootInputLeafOutputProto>();
    outputs.add(RootInputLeafOutputProto.newBuilder().setControllerDescriptor(TezEntityDescriptorProto.newBuilder().setClassName(CountingOutputCommitter.class.getName()).setTezUserPayload(DAGProtos.TezUserPayloadProto.newBuilder().setUserPayload(ByteString.copyFrom(new CountingOutputCommitter.CountingOutputCommitterConfig(true, true, false).toUserPayload())).build())).setName("output_v2").setIODescriptor(TezEntityDescriptorProto.newBuilder().setClassName("output.class")).build());
    v.setAdditionalOutputs(outputs);
    initAllVertices(VertexState.INITED);
    startVertex(v);
    CountingOutputCommitter committer = (CountingOutputCommitter) v.getOutputCommitter("output_v2");
    TezTaskID t1 = TezTaskID.getInstance(v.getVertexId(), 0);
    TezTaskID t2 = TezTaskID.getInstance(v.getVertexId(), 1);
    dispatcher.getEventHandler().handle(new VertexEventTaskCompleted(t1, TaskState.SUCCEEDED));
    dispatcher.getEventHandler().handle(new VertexEventTaskCompleted(t2, TaskState.SUCCEEDED));
    dispatcher.await();
    Assert.assertEquals(VertexState.FAILED, v.getState());
    Assert.assertEquals(VertexTerminationCause.COMMIT_FAILURE, v.getTerminationCause());
    Assert.assertEquals(1, committer.commitCounter);
    Assert.assertEquals(1, committer.abortCounter);
    Assert.assertEquals(1, committer.initCounter);
    Assert.assertEquals(1, committer.setupCounter);
}

Example 2 with VertexEventTaskCompleted

use of org.apache.tez.dag.app.dag.event.VertexEventTaskCompleted in project tez by apache.

the class TestVertexImpl method testVertexKillPending.

@Test(timeout = 5000)
public void testVertexKillPending() {
    initAllVertices(VertexState.INITED);
    VertexImpl v = vertices.get("vertex2");
    startVertex(v);
    dispatcher.getEventHandler().handle(new VertexEventTermination(v.getVertexId(), VertexTerminationCause.DAG_TERMINATED));
    dispatcher.await();
    Assert.assertEquals(VertexState.KILLED, v.getState());
    dispatcher.getEventHandler().handle(new VertexEventTaskCompleted(TezTaskID.getInstance(v.getVertexId(), 0), TaskState.SUCCEEDED));
    dispatcher.await();
    Assert.assertEquals(VertexState.KILLED, v.getState());
    dispatcher.getEventHandler().handle(new VertexEventTaskCompleted(TezTaskID.getInstance(v.getVertexId(), 1), TaskState.KILLED));
    dispatcher.await();
    Assert.assertEquals(VertexState.KILLED, v.getState());
}

Example 3 with VertexEventTaskCompleted

use of org.apache.tez.dag.app.dag.event.VertexEventTaskCompleted in project tez by apache.

the class TestVertexImpl method testDuplicateTaskCompletion.

@Test(timeout = 5000)
// FIXME fix verteximpl for this test to work
@Ignore
public void testDuplicateTaskCompletion() {
    initAllVertices(VertexState.INITED);
    VertexImpl v = vertices.get("vertex2");
    startVertex(v);
    TezTaskID t1 = TezTaskID.getInstance(v.getVertexId(), 0);
    TezTaskID t2 = TezTaskID.getInstance(v.getVertexId(), 1);
    dispatcher.getEventHandler().handle(new VertexEventTaskCompleted(t1, TaskState.SUCCEEDED));
    dispatcher.await();
    Assert.assertEquals(VertexState.RUNNING, v.getState());
    dispatcher.getEventHandler().handle(new VertexEventTaskCompleted(t1, TaskState.SUCCEEDED));
    dispatcher.await();
    Assert.assertEquals(VertexState.RUNNING, v.getState());
    dispatcher.getEventHandler().handle(new VertexEventTaskCompleted(t2, TaskState.SUCCEEDED));
    dispatcher.await();
    Assert.assertEquals(VertexState.SUCCEEDED, v.getState());
}

Example 4 with VertexEventTaskCompleted

use of org.apache.tez.dag.app.dag.event.VertexEventTaskCompleted in project tez by apache.

the class TestVertexImpl method testVertexTaskFailure.

@Test(timeout = 5000)
public void testVertexTaskFailure() {
    initAllVertices(VertexState.INITED);
    VertexImpl v = vertices.get("vertex6");
    startVertex(vertices.get("vertex1"));
    startVertex(vertices.get("vertex2"));
    CountingOutputCommitter committer = (CountingOutputCommitter) v.getOutputCommitter("outputx");
    TezTaskID t1 = TezTaskID.getInstance(v.getVertexId(), 0);
    TezTaskID t2 = TezTaskID.getInstance(v.getVertexId(), 1);
    dispatcher.getEventHandler().handle(new VertexEventTaskCompleted(t1, TaskState.SUCCEEDED));
    dispatcher.await();
    Assert.assertEquals(VertexState.RUNNING, v.getState());
    dispatcher.getEventHandler().handle(new VertexEventTaskCompleted(t2, TaskState.FAILED));
    dispatcher.getEventHandler().handle(new VertexEventTaskCompleted(t2, TaskState.FAILED));
    dispatcher.await();
    Assert.assertEquals(VertexState.FAILED, v.getState());
    Assert.assertEquals(VertexTerminationCause.OWN_TASK_FAILURE, v.getTerminationCause());
    Assert.assertEquals(0, committer.commitCounter);
    Assert.assertEquals(1, committer.abortCounter);
}

Example 5 with VertexEventTaskCompleted

use of org.apache.tez.dag.app.dag.event.VertexEventTaskCompleted in project tez by apache.

the class TestVertexImpl method testVertexSuccessToRunningAfterTaskScheduler.

@Test(timeout = 5000)
public void testVertexSuccessToRunningAfterTaskScheduler() {
    // For downstream failures
    initAllVertices(VertexState.INITED);
    VertexImpl v = vertices.get("vertex2");
    startVertex(v);
    TezTaskID t1 = TezTaskID.getInstance(v.getVertexId(), 0);
    TezTaskID t2 = TezTaskID.getInstance(v.getVertexId(), 1);
    dispatcher.getEventHandler().handle(new VertexEventTaskCompleted(t1, TaskState.SUCCEEDED));
    dispatcher.getEventHandler().handle(new VertexEventTaskCompleted(t2, TaskState.SUCCEEDED));
    dispatcher.await();
    Assert.assertEquals(VertexState.SUCCEEDED, v.getState());
    Assert.assertEquals(1, dagEventDispatcher.eventCount.get(DAGEventType.DAG_VERTEX_COMPLETED).intValue());
    dispatcher.getEventHandler().handle(new VertexEventTaskReschedule(t1));
    dispatcher.await();
    Assert.assertEquals(VertexState.RUNNING, v.getState());
    Assert.assertEquals(1, dagEventDispatcher.eventCount.get(DAGEventType.DAG_VERTEX_RERUNNING).intValue());
    dispatcher.getEventHandler().handle(new VertexEventTaskCompleted(t1, TaskState.SUCCEEDED));
    dispatcher.await();
    Assert.assertEquals(VertexState.SUCCEEDED, v.getState());
    Assert.assertEquals(2, dagEventDispatcher.eventCount.get(DAGEventType.DAG_VERTEX_COMPLETED).intValue());
}