oozie question

[Rolando Castillo]

Hi,
I got a question and I did not find information about it.
I would like to know if there is an option to modify a  variable in
workflow ooize.
for example: the variable ${node}="node1" has a value for an action 1 and
for action 2 it can be changed for ${node}="node2


Best regards.
-- 
Rolando Castillo