Make our DataStream.stop more robust
Make our DataStream.stop more robust

ralphbean/moksha,pombredanne/moksha,lmacken/moksha,pombredanne/moksha,ralphbean/moksha,mokshaproject/moksha,mokshaproject/moksha,ralphbean/moksha,mokshaproject/moksha,mokshaproject/moksha,pombredanne/moksha,lmacken/moksha,pombredanne/moksha,lmacken/moksha