Triggers misfire in Quartz scheduler

Question

Is there any way by which we can resume triggers in Quartz once system is back online?

We have some scheduled trigger(with frequency interval 6 hours), Sometime our system went down and it skips the execution of those triggers.

Can anyone suggest if its possible using Quartz scheduler to resume trigger those missed during downtime.

Have you tried using persistent job stores? which job store are you using? — Aman J

Aman J Aman J · Accepted Answer · 2018-10-04T11:28:14

You should include "MISFIRE_INSTRUCTION" with your trigger, while defining it. The below example shows MISFIRE_INSTRUCTION_FIRE_NOW

Trigger trigger = newTrigger().
    startAt(DateUtils.addSeconds(new Date(), -10)).
    withSchedule(
        simpleSchedule().
            withMisfireHandlingInstructionFireNow()  //MISFIRE_INSTRUCTION_FIRE_NOW
        ).
    build();

For a detailed explanation : see this

Triggers misfire in Quartz scheduler

1 Answers