Hi, I want to iinstall hadoop and spark multi node cluster in the docker image ,like HDP SANDBOX . Once the vm started ,all the hadoop and spark services should have to start automatically in the docker image What exactly i want to do means.. -->Take 3 docker images ,In that one should have to work as the masters (hadoop & spark) -->Remaining 2 docker images should have to work as the slaves(hadoop & spark) Once the installation is done ,and again when i start that vm the hadoop and spark services should have to start automatically. Can anyone please suggest me how to work on this task. Best, Shyam ... View more