Configure property to control the Scheduler in a clustered environment
In a clustered environment, the various instances of the IBM EMM Scheduler provided by Unica Platform all run scheduling tasks, which can result in conflicts. To prevent the conflict, disable the Scheduler on all nodes except one.
About this task
In the WebSphere administration console, set the
DISABLE_SCHEDULER_CLIENT_ON_CURRENT_NODE JVM parameter with the -D
option in all the nodes except one. this disables the Scheduler on the application server clustered
node.
For example: -DDISABLE_SCHEDULER_CLIENT_ON_CURRENT_NODE=true.
When you configure this JVM parameter on all nodes except one, then all the scheduled jobs are run on the application server cluster node where this parameter is not set.
Important: If the node where the Scheduler is enabled goes down, no scheduled tasks
run.