verifyEventType(
arg.getAllValues().subList(expectedEventsAtRunning,
expectedEvenstAfterTerminating), AMSchedulerEventTAEnded.class, 1);
// Send out a Node Failure.
taImpl.handle(new TaskAttemptEventNodeFailed(taskAttemptID, "NodeDecomissioned"));
// Verify one event to the Task informing it about FAILURE. No events to scheduler. Counter event.
int expectedEventsNodeFailure = expectedEvenstAfterTerminating + 2;
arg = ArgumentCaptor.forClass(Event.class);
verify(eventHandler, times(expectedEventsNodeFailure)).handle(arg.capture());