Fawze You said that any role can be moved. How is that done for ones like "HDFS Balancer" or JobHistory servers? These roles can't be added/moved via CM that I can see. ... View more

Slight hijack of the thread but how does one change the balancer role to another host? I wish to decommission the one that it is currently assigned to. ... View more

Great Info. Have one confusion. Can we start/stop services manully which was insstaled using parcles? If yes what are the  configuration need to do? ... View more