https://community.cloudera.com/t5/Support-Questions/How-to-remove-role-from-host/m-p/57729#M49173 <P>I's very easy, go to the service that containe this role -from the CM interface-, then click to instances, check the role in the host you need to remove it, and click remove.</P> Thu, 20 Jul 2017 20:25:45 GMT AcharkiMed 2017-07-20T20:25:45Z