Yarn of hadoop 3.1.1 can't schedule GPU resource

Question

I have installed Hadoop 3.1.1 which supports GPU resources. And I configured it according to the official document . However, when I run the word count program with a 800M+ file, the GPU finding resource never are used; at the same time the program works well using memory and vcores(CPU).

All the Prerequisites listed in official document are met: GPU device,CUDA,cgoup etc. GPU works well when I run the docker but Hadoop 3.

Follow are the configuration files:

Resource Type:

capacity-scheduler.xml,other property as default

yarn-site.xml

container-executor.cfg