0 Replies Latest reply on Jun 26, 2012 3:07 AM by Aliaksei Lahachou

    How to run a job on one node only?

    Aliaksei Lahachou Newbie

      Hello world!


      Our application runs some periodic tasks which should be executed one one node only. We used to have some HASingletonMBean packaged in a SAR for JBoss AS 4, which I guess was copy from somewhere (JavaDoc has @autor tags for Ivelin Ivanov from Apache and Scott Stark from JBoss). Some tasks work with common file system, so I could create a lock file, which would solve my problem, but other tasks don't access file system.


      What is the correct way to implement this kind of synchronization in JBoss AS 7?