title: How to Remove/Delete the Hazelcast Scheduled Task?
body: <p>We have Hazelcast cluster with 3 nodes. All of these nodes come up one after the other. Whenever a node comes, we have some configuration which would be read by each instance and create scheduled task using ISchedulerExecutionService(The configuration read is same by each instance). Whenever a node comes up, i would want to delete the schedule if created by the previous. To achieve this i am trying to dispose all the task with the ISchedulerExecutorService.scheduleOnAllMembersAtFixedRate() and as well destroy the ISchedulerExecutorService object.
  But still it doesn't seem to work as the node that is coming up later is throwing HazelcastSerializationException, as Scheduled Task with same name still exists.</p>
  <p>Please help me on how to delete the previously created scheduled task using ISchedulerExecutionService</p>