BigInsights seems to start correctly but running any application (WordCount, Distributed File Copy) hang in 'map' task with no indication of what is going on. The application status shows that the map task is 'pending' after successful setup task.
There are no failure indications.
Is there some place to look to see what the problem is? If the input or output specifications are incorrect, should there be some failure indication?
This is very frustrating for a newbie getting started with the tutorials.