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Quartz Enterprise Job Scheduler 1.x Configuration Reference

Configure RAMJobStore

RAMJobStore is used to store scheduling information (job, triggers and calendars) within memory. RAMJobStore is fast and lightweight, but all scheduling information is lost when the process terminates.

RAMJobStore is selected by setting the ‘org.quartz.jobStore.class’ property as such:

Setting The Scheduler’s JobStore to RAMJobStore

org.quartz.jobStore.class = org.quartz.simpl.RAMJobStore

RAMJobStore can be tuned with the following properties:

Property Name Required Type Default Value
org.quartz.jobStore.misfireThreshold no int 60000


The the number of milliseconds the scheduler will ‘tolerate’ a trigger to pass its next-fire-time by, before being considered “misfired”. The default value (if you don’t make an entry of this property in your configuration) is 60000 (60 seconds).