Story #975: Refactor to support synchronization across multiple MNs
Need a method for distributing Job Triggering
Hazelcast provides a mechanism to determine which node is the 'home' server for a distributed cache object. The home server is responsible for maintaining the triggering of a job.
HavestSchedulingManager initiates MemberNodeHarvestJob upon initialization of synchronization. It also monitors new nodelist entries and adds a job whenever a change is found. It monitors Hazelcast partitioning such that when a partition changes its home server, the crontab entries on the machines affected are rescheduled.