UPGRADE

[Aaron Cody]

Hello
I¹m trying to figure out how upgrade works in Ambari Š I see there is an
UPGRADE role and various upgrade states in the state machine, but so far I
haven¹t spotted any information as to how it is supposed to work .. (i¹m
using 1.2.4) .. is it a work in progress?
- how do you upgrade from the GUI?
- how do you upgrade from the REST api?

thanks

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