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The Join Orders Job (JobSchedulerJoinOrders) is a JITL Job and is used to join up parallel executing child segments in a Job Chain. It then continues processing with a single Order in a single thread once processing of the parallel threads has been completed. It is used in two Job Chain Patterns - Split and Join and "Y".
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- See the How To Synchronize Job Execution Across Job Chains article for information about synchronizing using the Sync Job (JobSchedulerSynchronizeJobChains) to synchronize Jobs in different Job Chains and for joining to join up parallel executing child Job Chain segments in JobScheduler versions 1.11.3 and older.
- The Join Orders Job provides a plug-in replacement for the Sync Job (JobSchedulerSynchronizeJobChains) for sync/join operations within a Job Chain. As the Join Orders Job is significantly faster than the Sync Job, users of JobScheduler 1.11.4 or newer wishing to improve performance of the Sync Job can simply replace their Sync Job with the Join Orders Job.
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