How to enable 9600 as http port while installing opendistro for elasticsearch via RPM?

#1

I had setup opendistro elasticsearch cluster using rpm installer. I want to use perfTop CLI tool to analyze performance metrics of my cluster. But I need 9600 port to use this feature of opendistro. http.port is 9200 in my elasticsearch.yml file.

This is achievable via docker using : docker run -p 9200:9200 -p 9600:9600 -e “discovery.type=single-node” amazon/opendistro-for-elasticsearch:0.9.0

I want to achieve the same via rpm installation as well. Please help.