Our application runs on 20 JVM instances . We have around 200+ email listeners running across the instances. Whenever there is a maintanence , we are logging into each instance- SMA and stopping the listeners (while bringing down the instance) and starting the listeners(while starting the instance), which is taking lot of manual effort .
Is there any way to do this action- Stop/Start of all listeners(on all nodes) by running an activity ? Please give some idea on the same