Logstash jdbc input schedule

Hi,

I'm currently trying to import data from a DB into ES using the jdbc input plugin.
I want to run the pipeline during the night between 9pm and 4am.

How can I define my schedule? I've tried '*/1 21-04 * * *' but that does not seem to work.

Thanks

Have you tried 21-23,0-4 yet?
(I don't know if Rufus Scheduler supports this syntax, but it might.)

What I see with the schedule '*/1 21-04 * * *' is that the pipeline only runs till 0h.
It might be because of the leading '0' when defining 4am.

I will give your suggestion a go. Thanks!