I would like to run multiple instances of Flowable in two data centers that share a single database that is active in one of those data centers but could failover to the other data center. Flowable would be making asynchronous or synchronous calls to services in the same data center as the instance that is executing the job. It would be preferable for the Flowable instance that is running in the same data center as the database to execute the jobs since it would offer better performance (the dependent service shares that same database instance). It is acceptable for the Flowable instance that is running in the opposite data center to execute the job if there are no instances available in the primary data center. Is such a job execution priority possible?
Thanks
Hi Jeff.
Out of the box job executor does not distinguish between data centers. You can always implement your own if you want to. I would prefer the solution where the job executor 2, is in the stand by mode. When data center 2 is activated, job executer 2 is activated and executor 1 is put on stand by.
Regards
Martin