We have upgraded our cluster and are getting error " The Oozie Server build version(4.1.0-cdh5.16.2) and the Oozie Server shared library version(4.1.0-cdh5.14.2) do not match". We have done the following:
Upgrade the Oozie SharedLib
Go to the Oozie service
If the Oozie service is stopped, start it:
Select Actions > Start and click Start to confirm.
Select Actions > Install Oozie SharedLib and click Install Oozie SharedLib to confirm.
The service became Green from some time and then again its Red, kindly suggest / guide path to fix this