I used Ambari to created a simple 3 node HDP cluster and everything seems to work fine. Did a simple hdfs and mapred test using the respective accounts. I’m new to Hadoop and was wondering how to go about setting up a user account? (perhaps called HadoopTest1) with the appropriate rights to run jobs and work with hdfs . I’ve been spoiled by the HDP Sandbox where I had a graphical interface to upload files and work with the various components (grunt, hcatalog, etc… ) . I didn’t have to log in or anything. I think a user account was created called sandbox. I’m currently trying to understand how I can interface with my cluster. In standalone configurations, I simply open a terminal and start using hadoop utility (no login necessary) to upload files to hdfs , call mr jobs, etc..
Just checking to see if someone could point to me to some links that can help me start using my HDP cluster once its setup (e.g creating necessary accounts, )