// Ensure node failure on Successful Non-Leaf tasks cause them to be marked as KILLED
public void testNodeFailedNonLeafVertex() 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);
TezTaskAttemptID taskAttemptID = TezTaskAttemptID.getInstance(taskID, 0);
MockEventHandler eventHandler = spy(new MockEventHandler());