1. Bake the cake as per directions on the package. 2. Punch holes in the cake while warm. 3. Warm pineapple and sugar. 4. Pour over hot cake. 5. Set aside to cool. 6. Mix pudding and spread over the cool cake. 7. Then spread cool whip over the pudding. 8. Sprinkle with coconut and pecans. 9. Refrigerate until ready to serve.