Hello, When you start Quartz it launches non-daemon backround threads which prevents the JVM from exiting cleanly. Delay starting Quartz until your spout is activated and stop it again in deactivate and you will be fine. Otherwise you can set the "daemon" flags in Quartz to stop it from blocking JVM exit.
We ditched Quartz and used Springs CronSequenceGenarator instead. This fits better with Storms polling architecture and doesn't requiring starting any threads at all. Best regards Alexander On Mar 28, 2016 07:08, "이승진" <[email protected]> wrote: > > > Hello all, > > > > If I were to run some cron jobs inside of topology, is it proper to > declare them in the topology main method? > > > > Previously for that purpose I made custom spout inside of which runs a > cron scheduler, set the parallelism of it to 1, and it's just working fine. > > > > If that cron declaration part is in topology main, I think topology > submitting process never ends and remain in the nimbus server without being > managed. > > > > Do you have any opinion on this topic? I'm using 0.9.x version of storm by > the way. > > > > Thanks in advance. >
