I'm new to big data. And I have a question about the installation of hadoop.
Currently I use an image on VirtualBox, but I would like to create a cluster on the openstack. At first I thought I just need to instantiate a hadoop image on the openstack or install several instances and use the hadoop docker image.
But I found several examples of the Sahara openstack. Knowing that I already have an openstack shared with several people, is it possible to create a hadoop cluster without going through openstack Sahara? Or is it not recommended?
Krishnom :
Not sure about \"Sahara Openstack\", but you can surely create Hadoop cluster using VM nodes on openstack.\n\nSingle node installation guide\nhttp://tecadmin.net/setup-hadoop-2-4-single-node-cluster-on-linux/#",
2019-03-30T02:42:07